Merge tag 'mmc-6-23' of https://github.com/MrVan/u-boot
- Pull in the series to split fsl_esdhc for i.MX/non-i.MX cleanly
diff --git a/.travis.yml b/.travis.yml
index e4e7e65..6662ca1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -50,6 +50,7 @@
- . /tmp/venv/bin/activate
- pip install pytest==2.8.7
- pip install python-subunit
+ - pip install pyelftools
- grub-mkimage -o ~/grub_x86.efi -O i386-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd
- grub-mkimage -o ~/grub_x64.efi -O x86_64-efi normal echo lsefimmap lsefi lsefisystab efinet tftp minicmd
- mkdir ~/grub2-arm
diff --git a/Kconfig b/Kconfig
index 6b44256..df8f294 100644
--- a/Kconfig
+++ b/Kconfig
@@ -250,7 +250,7 @@
default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5
default "u-boot-spl.kwb" if ARCH_MVEBU && SPL
default "u-boot-elf.srec" if RCAR_GEN3
- default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI
+ default "u-boot.itb" if SPL_LOAD_FIT && (ROCKCHIP_RK3399 || ARCH_SUNXI)
default "u-boot.kwb" if KIRKWOOD
default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT
help
diff --git a/Makefile b/Makefile
index 6335834..516260f 100644
--- a/Makefile
+++ b/Makefile
@@ -3,7 +3,7 @@
VERSION = 2019
PATCHLEVEL = 07
SUBLEVEL =
-EXTRAVERSION = -rc4
+EXTRAVERSION =
NAME =
# *DOCUMENTATION*
@@ -1847,7 +1847,8 @@
-o -name modules.builtin -o -name '.tmp_*.o.*' \
-o -name 'dsdt.aml' -o -name 'dsdt.asl.tmp' -o -name 'dsdt.c' \
-o -name '*.efi' -o -name '*.gcno' -o -name '*.so' \) \
- -type f -print | xargs rm -f
+ -type f -print | xargs rm -f \
+ bl31.c bl31.elf bl31_*.bin image.map
# mrproper - Delete all generated files, including .config
#
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 4dfc2c6..20dbc2f 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -93,7 +93,8 @@
rk3288-vyasa.dtb
dtb-$(CONFIG_ROCKCHIP_RK3328) += \
- rk3328-evb.dtb
+ rk3328-evb.dtb \
+ rk3328-rock64.dtb
dtb-$(CONFIG_ROCKCHIP_RK3368) += \
rk3368-lion.dtb \
@@ -536,15 +537,14 @@
vf610-bk4r1.dtb
dtb-$(CONFIG_MX53) += imx53-cx9020.dtb \
- imx53-kp.dtb
+ imx53-kp.dtb \
+ imx53-m53menlo.dtb
dtb-$(CONFIG_MX6Q) += \
imx6-apalis.dtb \
imx6q-display5.dtb \
imx6q-logicpd.dtb \
- imx6q-novena.dtb
-
-dtb-$(CONFIG_TARGET_TBS2910) += \
+ imx6q-novena.dtb \
imx6q-tbs2910.dtb
dtb-$(CONFIG_MX6QDL) += \
@@ -552,19 +552,19 @@
imx6dl-icore-mipi.dtb \
imx6dl-icore-rqs.dtb \
imx6dl-mamoj.dtb \
+ imx6dl-sabreauto.dtb \
+ imx6dl-sabresd.dtb \
+ imx6dl-wandboard-revb1.dtb \
imx6q-cm-fx6.dtb \
imx6q-icore.dtb \
imx6q-icore-mipi.dtb \
imx6q-icore-rqs.dtb \
imx6q-sabreauto.dtb \
imx6q-sabresd.dtb \
- imx6dl-sabreauto.dtb \
- imx6dl-sabresd.dtb \
+ imx6q-wandboard-revb1.dtb \
imx6qp-sabreauto.dtb \
- imx6qp-sabresd.dtb
-
-dtb-$(CONFIG_TARGET_WANDBOARD) += \
- imx6dl-wandboard-revb1.dtb
+ imx6qp-sabresd.dtb \
+ imx6qp-wandboard-revd1.dtb
dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb
@@ -737,14 +737,19 @@
at91-vinco.dtb
dtb-$(CONFIG_ARCH_BCM283X) += \
- bcm2835-rpi-a-plus.dtb \
bcm2835-rpi-a.dtb \
+ bcm2835-rpi-a-plus.dtb \
+ bcm2835-rpi-b.dtb \
bcm2835-rpi-b-plus.dtb \
bcm2835-rpi-b-rev2.dtb \
- bcm2835-rpi-b.dtb \
- bcm2835-rpi-zero-w.dtb \
+ bcm2835-rpi-cm1-io1.dtb \
+ bcm2835-rpi-zero.dtb \
+ bcm2835-rpi-zero-w.dtb\
bcm2836-rpi-2-b.dtb \
- bcm2837-rpi-3-b.dtb
+ bcm2837-rpi-3-a-plus.dtb \
+ bcm2837-rpi-3-b.dtb \
+ bcm2837-rpi-3-b-plus.dtb \
+ bcm2837-rpi-cm3-io3.dtb
dtb-$(CONFIG_ARCH_BCM63158) += \
bcm963158.dtb
diff --git a/arch/arm/dts/bcm2835-rpi-a-plus.dts b/arch/arm/dts/bcm2835-rpi-a-plus.dts
index 9f86649..db8a601 100644
--- a/arch/arm/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/dts/bcm2835-rpi-a-plus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
@@ -9,12 +10,12 @@
leds {
act {
- gpios = <&gpio 47 0>;
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
pwr {
label = "PWR";
- gpios = <&gpio 35 0>;
+ gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
@@ -30,8 +31,8 @@
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
- gpio-line-names = "SDA0",
- "SCL0",
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
@@ -100,6 +101,12 @@
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
diff --git a/arch/arm/dts/bcm2835-rpi-a.dts b/arch/arm/dts/bcm2835-rpi-a.dts
index 4b1af06..067d1f0 100644
--- a/arch/arm/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/dts/bcm2835-rpi-a.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
@@ -9,7 +10,7 @@
leds {
act {
- gpios = <&gpio 16 1>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
};
@@ -95,6 +96,12 @@
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
diff --git a/arch/arm/dts/bcm2835-rpi-b-plus.dts b/arch/arm/dts/bcm2835-rpi-b-plus.dts
index a846f1e..1e40d67 100644
--- a/arch/arm/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/dts/bcm2835-rpi-b-plus.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
@@ -10,12 +11,12 @@
leds {
act {
- gpios = <&gpio 47 0>;
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
pwr {
label = "PWR";
- gpios = <&gpio 35 0>;
+ gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
@@ -32,8 +33,8 @@
* "FOO" = GPIO line named "FOO" on the schematic
* "FOO_N" = GPIO line named "FOO" on schematic, active low
*/
- gpio-line-names = "SDA0",
- "SCL0",
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
"SDA1",
"SCL1",
"GPIO_GCLK",
@@ -102,6 +103,12 @@
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
diff --git a/arch/arm/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/dts/bcm2835-rpi-b-rev2.dts
index e860964..28e7513 100644
--- a/arch/arm/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/dts/bcm2835-rpi-b-rev2.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
@@ -10,7 +11,7 @@
leds {
act {
- gpios = <&gpio 16 1>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
};
@@ -92,7 +93,13 @@
};
&hdmi {
- hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
};
&uart0 {
diff --git a/arch/arm/dts/bcm2835-rpi-b.dts b/arch/arm/dts/bcm2835-rpi-b.dts
index 5d77f3f..31ff602 100644
--- a/arch/arm/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/dts/bcm2835-rpi-b.dts
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
@@ -10,7 +11,7 @@
leds {
act {
- gpios = <&gpio 16 1>;
+ gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
};
};
};
@@ -90,6 +91,12 @@
hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>;
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
diff --git a/arch/arm/dts/bcm2835-rpi-cm1-io1.dts b/arch/arm/dts/bcm2835-rpi-cm1-io1.dts
new file mode 100644
index 0000000..4764a25
--- /dev/null
+++ b/arch/arm/dts/bcm2835-rpi-cm1-io1.dts
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2835-rpi-cm1.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+ compatible = "raspberrypi,compute-module", "brcm,bcm2835";
+ model = "Raspberry Pi Compute Module IO board rev1";
+};
+
+&gpio {
+ /*
+ * This is based on the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "GPIO0",
+ "GPIO1",
+ "GPIO2",
+ "GPIO3",
+ "GPIO4",
+ "GPIO5",
+ "GPIO6",
+ "GPIO7",
+ "GPIO8",
+ "GPIO9",
+ "GPIO10",
+ "GPIO11",
+ "GPIO12",
+ "GPIO13",
+ "GPIO14",
+ "GPIO15",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "GPIO28",
+ "GPIO29",
+ "GPIO30",
+ "GPIO31",
+ "GPIO32",
+ "GPIO33",
+ "GPIO34",
+ "GPIO35",
+ "GPIO36",
+ "GPIO37",
+ "GPIO38",
+ "GPIO39",
+ "GPIO40",
+ "GPIO41",
+ "GPIO42",
+ "GPIO43",
+ "GPIO44",
+ "GPIO45",
+ "HDMI_HPD_N",
+ /* Also used as ACT LED */
+ "EMMC_EN_N",
+ /* Used by eMMC */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-0 = <&gpioout &alt0>;
+};
+
+&hdmi {
+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2835-rpi-cm1.dtsi b/arch/arm/dts/bcm2835-rpi-cm1.dtsi
new file mode 100644
index 0000000..ef22c2d
--- /dev/null
+++ b/arch/arm/dts/bcm2835-rpi-cm1.dtsi
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2835.dtsi"
+#include "bcm2835-rpi.dtsi"
+
+/ {
+ leds {
+ act {
+ gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ reg_3v3: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+};
+
+&sdhost {
+ non-removable;
+ vmmc-supply = <®_3v3>;
+ vqmmc-supply = <®_1v8>;
+};
diff --git a/arch/arm/dts/bcm2835-rpi-zero-w.dts b/arch/arm/dts/bcm2835-rpi-zero-w.dts
index 7817054..ba0167d 100644
--- a/arch/arm/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/dts/bcm2835-rpi-zero-w.dts
@@ -1,26 +1,135 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017 Stefan Wahren <stefan.wahren@i2se.com>
+ */
+
/dts-v1/;
#include "bcm2835.dtsi"
#include "bcm2835-rpi.dtsi"
-#include "bcm283x-rpi-smsc9512.dtsi"
-#include "bcm283x-rpi-usb-host.dtsi"
+#include "bcm283x-rpi-usb-otg.dtsi"
/ {
compatible = "raspberrypi,model-zero-w", "brcm,bcm2835";
model = "Raspberry Pi Zero W";
+ chosen {
+ /* 8250 auxiliary UART instead of pl011 */
+ stdout-path = "serial1:115200n8";
+ };
+
leds {
act {
- gpios = <&gpio 47 0>;
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
};
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio 41 GPIO_ACTIVE_LOW>;
+ };
};
-&uart1 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart1_gpio14>;
- status = "okay";
+&gpio {
+ /*
+ * This is based on the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD0",
+ "RXD0",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "SDA0",
+ "SCL0",
+ "NC", /* GPIO30 */
+ "NC", /* GPIO31 */
+ "NC", /* GPIO32 */
+ "NC", /* GPIO33 */
+ "NC", /* GPIO34 */
+ "NC", /* GPIO35 */
+ "NC", /* GPIO36 */
+ "NC", /* GPIO37 */
+ "NC", /* GPIO38 */
+ "NC", /* GPIO39 */
+ "CAM_GPIO1", /* GPIO40 */
+ "WL_ON", /* GPIO41 */
+ "NC", /* GPIO42 */
+ "WIFI_CLK", /* GPIO43 */
+ "CAM_GPIO0", /* GPIO44 */
+ "BT_ON", /* GPIO45 */
+ "HDMI_HPD_N",
+ "STATUS_LED_N",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-0 = <&gpioout &alt0>;
};
&hdmi {
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
+
+&sdhci {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ non-removable;
+ status = "okay";
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_gpio32 &uart0_ctsrts_gpio30>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <2000000>;
+ shutdown-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2835-rpi-zero.dts b/arch/arm/dts/bcm2835-rpi-zero.dts
new file mode 100644
index 0000000..3b35a8a
--- /dev/null
+++ b/arch/arm/dts/bcm2835-rpi-zero.dts
@@ -0,0 +1,105 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2016 Stefan Wahren <stefan.wahren@i2se.com>
+ */
+
+/dts-v1/;
+#include "bcm2835.dtsi"
+#include "bcm2835-rpi.dtsi"
+#include "bcm283x-rpi-usb-otg.dtsi"
+
+/ {
+ compatible = "raspberrypi,model-zero", "brcm,bcm2835";
+ model = "Raspberry Pi Zero";
+
+ leds {
+ act {
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&gpio {
+ /*
+ * This is based on the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD0",
+ "RXD0",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "SDA0",
+ "SCL0",
+ "NC", /* GPIO30 */
+ "NC", /* GPIO31 */
+ "CAM_GPIO1", /* GPIO32 */
+ "NC", /* GPIO33 */
+ "NC", /* GPIO34 */
+ "NC", /* GPIO35 */
+ "NC", /* GPIO36 */
+ "NC", /* GPIO37 */
+ "NC", /* GPIO38 */
+ "NC", /* GPIO39 */
+ "NC", /* GPIO40 */
+ "CAM_GPIO0", /* GPIO41 */
+ "NC", /* GPIO42 */
+ "NC", /* GPIO43 */
+ "NC", /* GPIO44 */
+ "NC", /* GPIO45 */
+ "HDMI_HPD_N",
+ "STATUS_LED_N",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
+
+ /* I2S interface */
+ i2s_alt0: i2s_alt0 {
+ brcm,pins = <18 19 20 21>;
+ brcm,function = <BCM2835_FSEL_ALT0>;
+ };
+};
+
+&hdmi {
+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2835-rpi.dtsi b/arch/arm/dts/bcm2835-rpi.dtsi
index 8b95832..715d50c 100644
--- a/arch/arm/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/dts/bcm2835-rpi.dtsi
@@ -1,7 +1,7 @@
#include <dt-bindings/power/raspberrypi-power.h>
/ {
- memory {
+ memory@0 {
device_type = "memory";
reg = <0 0x10000000>;
};
@@ -18,7 +18,7 @@
soc {
firmware: firmware {
- compatible = "raspberrypi,bcm2835-firmware";
+ compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
mboxes = <&mailbox>;
};
@@ -27,6 +27,12 @@
firmware = <&firmware>;
#power-domain-cells = <1>;
};
+
+ vchiq: mailbox@7e00b840 {
+ compatible = "brcm,bcm2835-vchiq";
+ reg = <0x7e00b840 0x3c>;
+ interrupts = <0 2>;
+ };
};
};
@@ -65,30 +71,20 @@
&sdhci {
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio48>;
- status = "okay";
bus-width = <4>;
};
&sdhost {
pinctrl-names = "default";
pinctrl-0 = <&sdhost_gpio48>;
- bus-width = <4>;
-};
-
-&pwm {
- pinctrl-names = "default";
- pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
status = "okay";
+ bus-width = <4>;
};
&usb {
power-domains = <&power RPI_POWER_DOMAIN_USB>;
};
-&v3d {
- power-domains = <&power RPI_POWER_DOMAIN_V3D>;
-};
-
&hdmi {
power-domains = <&power RPI_POWER_DOMAIN_HDMI>;
status = "okay";
diff --git a/arch/arm/dts/bcm2835.dtsi b/arch/arm/dts/bcm2835.dtsi
index 659b6e9..a5c3824 100644
--- a/arch/arm/dts/bcm2835.dtsi
+++ b/arch/arm/dts/bcm2835.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
/ {
@@ -17,10 +18,10 @@
soc {
ranges = <0x7e000000 0x20000000 0x02000000>;
dma-ranges = <0x40000000 0x00000000 0x20000000>;
+ };
- arm-pmu {
- compatible = "arm,arm1176-pmu";
- };
+ arm-pmu {
+ compatible = "arm,arm1176-pmu";
};
};
diff --git a/arch/arm/dts/bcm2836-rpi-2-b.dts b/arch/arm/dts/bcm2836-rpi-2-b.dts
index e8de414..7b4e651 100644
--- a/arch/arm/dts/bcm2836-rpi-2-b.dts
+++ b/arch/arm/dts/bcm2836-rpi-2-b.dts
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2836.dtsi"
-#include "bcm2835-rpi.dtsi"
+#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
@@ -8,18 +9,18 @@
compatible = "raspberrypi,2-model-b", "brcm,bcm2836";
model = "Raspberry Pi 2 Model B";
- memory {
+ memory@0 {
reg = <0 0x40000000>;
};
leds {
act {
- gpios = <&gpio 47 0>;
+ gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
};
pwr {
label = "PWR";
- gpios = <&gpio 35 0>;
+ gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
default-state = "keep";
linux,default-trigger = "default-on";
};
@@ -27,6 +28,72 @@
};
&gpio {
+ /*
+ * Taken from rpi_SCH_2b_1p2_reduced.pdf and
+ * the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD0",
+ "RXD0",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "SDA0",
+ "SCL0",
+ "", /* GPIO30 */
+ "LAN_RUN",
+ "CAM_GPIO1",
+ "", /* GPIO33 */
+ "", /* GPIO34 */
+ "PWR_LOW_N",
+ "", /* GPIO36 */
+ "", /* GPIO37 */
+ "USB_LIMIT",
+ "", /* GPIO39 */
+ "PWM0_OUT",
+ "CAM_GPIO0",
+ "SMPS_SCL",
+ "SMPS_SDA",
+ "ETHCLK",
+ "PWM1_OUT",
+ "HDMI_HPD_N",
+ "STATUS_LED",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
pinctrl-0 = <&gpioout &alt0 &i2s_alt0>;
/* I2S interface */
@@ -40,6 +107,12 @@
hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
};
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;
+ status = "okay";
+};
+
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio14>;
diff --git a/arch/arm/dts/bcm2836-rpi.dtsi b/arch/arm/dts/bcm2836-rpi.dtsi
new file mode 100644
index 0000000..c4c858b
--- /dev/null
+++ b/arch/arm/dts/bcm2836-rpi.dtsi
@@ -0,0 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "bcm2835-rpi.dtsi"
+
+&vchiq {
+ compatible = "brcm,bcm2836-vchiq", "brcm,bcm2835-vchiq";
+};
diff --git a/arch/arm/dts/bcm2836.dtsi b/arch/arm/dts/bcm2836.dtsi
index 2c26d0b..c933e84 100644
--- a/arch/arm/dts/bcm2836.dtsi
+++ b/arch/arm/dts/bcm2836.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include "bcm283x.dtsi"
/ {
@@ -8,28 +9,28 @@
<0x40000000 0x40000000 0x00001000>;
dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
- local_intc: local_intc {
+ local_intc: local_intc@40000000 {
compatible = "brcm,bcm2836-l1-intc";
reg = <0x40000000 0x100>;
interrupt-controller;
- #interrupt-cells = <1>;
+ #interrupt-cells = <2>;
interrupt-parent = <&local_intc>;
};
+ };
- arm-pmu {
- compatible = "arm,cortex-a7-pmu";
- interrupt-parent = <&local_intc>;
- interrupts = <9>;
- };
+ arm-pmu {
+ compatible = "arm,cortex-a7-pmu";
+ interrupt-parent = <&local_intc>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
};
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
- interrupts = <0>, // PHYS_SECURE_PPI
- <1>, // PHYS_NONSECURE_PPI
- <3>, // VIRT_PPI
- <2>; // HYP_PPI
+ interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
+ <1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
+ <3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
+ <2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
always-on;
};
@@ -75,7 +76,7 @@
compatible = "brcm,bcm2836-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-parent = <&local_intc>;
- interrupts = <8>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
};
&cpu_thermal {
diff --git a/arch/arm/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/dts/bcm2837-rpi-3-a-plus.dts
new file mode 100644
index 0000000..7f4437a
--- /dev/null
+++ b/arch/arm/dts/bcm2837-rpi-3-a-plus.dts
@@ -0,0 +1,175 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+ compatible = "raspberrypi,3-model-a-plus", "brcm,bcm2837";
+ model = "Raspberry Pi 3 Model A+";
+
+ chosen {
+ /* 8250 auxiliary UART instead of pl011 */
+ stdout-path = "serial1:115200n8";
+ };
+
+ memory@0 {
+ reg = <0 0x20000000>;
+ };
+
+ leds {
+ act {
+ gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+ };
+
+ pwr {
+ label = "PWR";
+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&firmware {
+ expgpio: gpio {
+ compatible = "raspberrypi,firmware-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "",
+ "BT_WL_ON",
+ "STATUS_LED_R",
+ "",
+ "",
+ "CAM_GPIO0",
+ "CAM_GPIO1",
+ "";
+ status = "okay";
+ };
+};
+
+&gpio {
+ /*
+ * This is mostly based on the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD1",
+ "RXD1",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "HDMI_HPD_N",
+ "STATUS_LED_G",
+ /* Used by BT module */
+ "CTS0",
+ "RTS0",
+ "TXD0",
+ "RXD0",
+ /* Used by Wifi */
+ "SD1_CLK",
+ "SD1_CMD",
+ "SD1_DATA0",
+ "SD1_DATA1",
+ "SD1_DATA2",
+ "SD1_DATA3",
+ "PWM0_OUT",
+ "PWM1_OUT",
+ "", /* GPIO42 */
+ "WIFI_CLK",
+ "SDA0",
+ "SCL0",
+ "SMPS_SCL",
+ "SMPS_SDA",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+};
+
+&hdmi {
+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
+ status = "okay";
+};
+
+/*
+ * SDHCI is used to control the SDIO for wireless
+ *
+ * WL_REG_ON and BT_REG_ON of the CYW43455 Wifi/BT module are driven
+ * by a single GPIO. We can't give GPIO control to one of the drivers,
+ * otherwise the other part would get unexpectedly disturbed.
+ */
+&sdhci {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_gpio34>;
+ status = "okay";
+ bus-width = <4>;
+ non-removable;
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+/* SDHOST is used to drive the SD card */
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ status = "okay";
+ bus-width = <4>;
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <2000000>;
+ };
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/dts/bcm2837-rpi-3-b-plus.dts
new file mode 100644
index 0000000..c6fa34c
--- /dev/null
+++ b/arch/arm/dts/bcm2837-rpi-3-b-plus.dts
@@ -0,0 +1,178 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-lan7515.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+ compatible = "raspberrypi,3-model-b-plus", "brcm,bcm2837";
+ model = "Raspberry Pi 3 Model B+";
+
+ chosen {
+ /* 8250 auxiliary UART instead of pl011 */
+ stdout-path = "serial1:115200n8";
+ };
+
+ memory@0 {
+ reg = <0 0x40000000>;
+ };
+
+ leds {
+ act {
+ gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+ };
+
+ pwr {
+ label = "PWR";
+ gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&firmware {
+ expgpio: gpio {
+ compatible = "raspberrypi,firmware-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "BT_ON",
+ "WL_ON",
+ "STATUS_LED_R",
+ "LAN_RUN",
+ "",
+ "CAM_GPIO0",
+ "CAM_GPIO1",
+ "";
+ status = "okay";
+ };
+};
+
+&gpio {
+ /*
+ * Taken from rpi_SCH_3bplus_1p0_reduced.pdf and
+ * the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD1",
+ "RXD1",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "HDMI_HPD_N",
+ "STATUS_LED_G",
+ /* Used by BT module */
+ "CTS0",
+ "RTS0",
+ "TXD0",
+ "RXD0",
+ /* Used by Wifi */
+ "SD1_CLK",
+ "SD1_CMD",
+ "SD1_DATA0",
+ "SD1_DATA1",
+ "SD1_DATA2",
+ "SD1_DATA3",
+ "PWM0_OUT",
+ "PWM1_OUT",
+ "ETHCLK",
+ "WIFI_CLK",
+ "SDA0",
+ "SCL0",
+ "SMPS_SCL",
+ "SMPS_SDA",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+};
+
+&hdmi {
+ hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
+ status = "okay";
+};
+
+/* SDHCI is used to control the SDIO for wireless */
+&sdhci {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_gpio34>;
+ status = "okay";
+ bus-width = <4>;
+ non-removable;
+ mmc-pwrseq = <&wifi_pwrseq>;
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
+};
+
+/* SDHOST is used to drive the SD card */
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ status = "okay";
+ bus-width = <4>;
+};
+
+/* uart0 communicates with the BT module */
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <2000000>;
+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+/* uart1 is mapped to the pin header */
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2837-rpi-3-b.dts b/arch/arm/dts/bcm2837-rpi-3-b.dts
index 20725ca..ce71f57 100644
--- a/arch/arm/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/dts/bcm2837-rpi-3-b.dts
@@ -1,6 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include "bcm2837.dtsi"
-#include "bcm2835-rpi.dtsi"
+#include "bcm2836-rpi.dtsi"
#include "bcm283x-rpi-smsc9514.dtsi"
#include "bcm283x-rpi-usb-host.dtsi"
@@ -8,15 +9,122 @@
compatible = "raspberrypi,3-model-b", "brcm,bcm2837";
model = "Raspberry Pi 3 Model B";
- memory {
+ chosen {
+ /* 8250 auxiliary UART instead of pl011 */
+ stdout-path = "serial1:115200n8";
+ };
+
+ memory@0 {
reg = <0 0x40000000>;
};
leds {
act {
- gpios = <&gpio 47 0>;
+ gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
};
};
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&firmware {
+ expgpio: gpio {
+ compatible = "raspberrypi,firmware-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "BT_ON",
+ "WL_ON",
+ "STATUS_LED",
+ "LAN_RUN",
+ "HDMI_HPD_N",
+ "CAM_GPIO0",
+ "CAM_GPIO1",
+ "PWR_LOW_N";
+ status = "okay";
+ };
+};
+
+&gpio {
+ /*
+ * Taken from rpi_SCH_3b_1p2_reduced.pdf and
+ * the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "ID_SDA",
+ "ID_SCL",
+ "SDA1",
+ "SCL1",
+ "GPIO_GCLK",
+ "GPIO5",
+ "GPIO6",
+ "SPI_CE1_N",
+ "SPI_CE0_N",
+ "SPI_MISO",
+ "SPI_MOSI",
+ "SPI_SCLK",
+ "GPIO12",
+ "GPIO13",
+ /* Serial port */
+ "TXD1",
+ "RXD1",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "", /* GPIO 28 */
+ "LAN_RUN_BOOT",
+ /* Used by BT module */
+ "CTS0",
+ "RTS0",
+ "TXD0",
+ "RXD0",
+ /* Used by Wifi */
+ "SD1_CLK",
+ "SD1_CMD",
+ "SD1_DATA0",
+ "SD1_DATA1",
+ "SD1_DATA2",
+ "SD1_DATA3",
+ "PWM0_OUT",
+ "PWM1_OUT",
+ "ETHCLK",
+ "WIFI_CLK",
+ "SDA0",
+ "SCL0",
+ "SMPS_SCL",
+ "SMPS_SDA",
+ /* Used by SD Card */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
+ status = "okay";
+};
+
+&hdmi {
+ hpd-gpios = <&expgpio 4 GPIO_ACTIVE_LOW>;
};
/* uart0 communicates with the BT module */
@@ -24,6 +132,12 @@
pinctrl-names = "default";
pinctrl-0 = <&uart0_gpio32 &gpclk2_gpio43>;
status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ max-speed = <2000000>;
+ shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+ };
};
/* uart1 is mapped to the pin header */
@@ -35,11 +149,19 @@
/* SDHCI is used to control the SDIO for wireless */
&sdhci {
+ #address-cells = <1>;
+ #size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_gpio34>;
status = "okay";
bus-width = <4>;
non-removable;
+ mmc-pwrseq = <&wifi_pwrseq>;
+
+ brcmf: wifi@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ };
};
/* SDHOST is used to drive the SD card */
diff --git a/arch/arm/dts/bcm2837-rpi-cm3-io3.dts b/arch/arm/dts/bcm2837-rpi-cm3-io3.dts
new file mode 100644
index 0000000..6c8233a
--- /dev/null
+++ b/arch/arm/dts/bcm2837-rpi-cm3-io3.dts
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837-rpi-cm3.dtsi"
+#include "bcm283x-rpi-usb-host.dtsi"
+
+/ {
+ compatible = "raspberrypi,3-compute-module", "brcm,bcm2837";
+ model = "Raspberry Pi Compute Module 3 IO board V3.0";
+};
+
+&gpio {
+ /*
+ * This is based on the official GPU firmware DT blob.
+ *
+ * Legend:
+ * "NC" = not connected (no rail from the SoC)
+ * "FOO" = GPIO line named "FOO" on the schematic
+ * "FOO_N" = GPIO line named "FOO" on schematic, active low
+ */
+ gpio-line-names = "GPIO0",
+ "GPIO1",
+ "GPIO2",
+ "GPIO3",
+ "GPIO4",
+ "GPIO5",
+ "GPIO6",
+ "GPIO7",
+ "GPIO8",
+ "GPIO9",
+ "GPIO10",
+ "GPIO11",
+ "GPIO12",
+ "GPIO13",
+ "GPIO14",
+ "GPIO15",
+ "GPIO16",
+ "GPIO17",
+ "GPIO18",
+ "GPIO19",
+ "GPIO20",
+ "GPIO21",
+ "GPIO22",
+ "GPIO23",
+ "GPIO24",
+ "GPIO25",
+ "GPIO26",
+ "GPIO27",
+ "GPIO28",
+ "GPIO29",
+ "GPIO30",
+ "GPIO31",
+ "GPIO32",
+ "GPIO33",
+ "GPIO34",
+ "GPIO35",
+ "GPIO36",
+ "GPIO37",
+ "GPIO38",
+ "GPIO39",
+ "GPIO40",
+ "GPIO41",
+ "GPIO42",
+ "GPIO43",
+ "GPIO44",
+ "GPIO45",
+ "GPIO46",
+ "GPIO47",
+ /* Used by eMMC */
+ "SD_CLK_R",
+ "SD_CMD_R",
+ "SD_DATA0_R",
+ "SD_DATA1_R",
+ "SD_DATA2_R",
+ "SD_DATA3_R";
+
+ pinctrl-0 = <&gpioout &alt0>;
+};
+
+&hdmi {
+ hpd-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_gpio14>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2837-rpi-cm3.dtsi b/arch/arm/dts/bcm2837-rpi-cm3.dtsi
new file mode 100644
index 0000000..81399b2
--- /dev/null
+++ b/arch/arm/dts/bcm2837-rpi-cm3.dtsi
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0
+/dts-v1/;
+#include "bcm2837.dtsi"
+#include "bcm2836-rpi.dtsi"
+
+/ {
+ memory@0 {
+ reg = <0 0x40000000>;
+ };
+
+ reg_3v3: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+};
+
+&firmware {
+ expgpio: gpio {
+ compatible = "raspberrypi,firmware-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "HDMI_HPD_N",
+ "EMMC_EN_N",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC";
+ status = "okay";
+ };
+};
+
+&sdhost {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdhost_gpio48>;
+ bus-width = <4>;
+ vmmc-supply = <®_3v3>;
+ vqmmc-supply = <®_1v8>;
+ status = "okay";
+};
diff --git a/arch/arm/dts/bcm2837.dtsi b/arch/arm/dts/bcm2837.dtsi
index bc1cca5..beb6c50 100644
--- a/arch/arm/dts/bcm2837.dtsi
+++ b/arch/arm/dts/bcm2837.dtsi
@@ -8,22 +8,28 @@
<0x40000000 0x40000000 0x00001000>;
dma-ranges = <0xc0000000 0x00000000 0x3f000000>;
- local_intc: local_intc {
+ local_intc: local_intc@40000000 {
compatible = "brcm,bcm2836-l1-intc";
reg = <0x40000000 0x100>;
interrupt-controller;
- #interrupt-cells = <1>;
+ #interrupt-cells = <2>;
interrupt-parent = <&local_intc>;
};
};
+ arm-pmu {
+ compatible = "arm,cortex-a53-pmu";
+ interrupt-parent = <&local_intc>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
timer {
compatible = "arm,armv7-timer";
interrupt-parent = <&local_intc>;
- interrupts = <0>, // PHYS_SECURE_PPI
- <1>, // PHYS_NONSECURE_PPI
- <3>, // VIRT_PPI
- <2>; // HYP_PPI
+ interrupts = <0 IRQ_TYPE_LEVEL_HIGH>, // PHYS_SECURE_PPI
+ <1 IRQ_TYPE_LEVEL_HIGH>, // PHYS_NONSECURE_PPI
+ <3 IRQ_TYPE_LEVEL_HIGH>, // VIRT_PPI
+ <2 IRQ_TYPE_LEVEL_HIGH>; // HYP_PPI
always-on;
};
@@ -73,7 +79,7 @@
compatible = "brcm,bcm2836-armctrl-ic";
reg = <0x7e00b200 0x200>;
interrupt-parent = <&local_intc>;
- interrupts = <8>;
+ interrupts = <8 IRQ_TYPE_LEVEL_HIGH>;
};
&cpu_thermal {
diff --git a/arch/arm/dts/bcm283x-rpi-lan7515.dtsi b/arch/arm/dts/bcm283x-rpi-lan7515.dtsi
new file mode 100644
index 0000000..70bece6
--- /dev/null
+++ b/arch/arm/dts/bcm283x-rpi-lan7515.dtsi
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <dt-bindings/net/microchip-lan78xx.h>
+
+/ {
+ aliases {
+ ethernet0 = ðernet;
+ };
+};
+
+&usb {
+ usb-port@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb-port@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet: ethernet@1 {
+ compatible = "usb424,7800";
+ reg = <1>;
+
+ mdio {
+ #address-cells = <0x1>;
+ #size-cells = <0x0>;
+ eth_phy: ethernet-phy@1 {
+ reg = <1>;
+ microchip,led-modes = <
+ LAN78XX_LINK_1000_ACTIVITY
+ LAN78XX_LINK_10_100_ACTIVITY
+ >;
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/dts/bcm283x-rpi-smsc9512.dtsi b/arch/arm/dts/bcm283x-rpi-smsc9512.dtsi
index 9a0599f..967e081 100644
--- a/arch/arm/dts/bcm283x-rpi-smsc9512.dtsi
+++ b/arch/arm/dts/bcm283x-rpi-smsc9512.dtsi
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/ {
aliases {
ethernet0 = ðernet;
diff --git a/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi b/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi
new file mode 100644
index 0000000..e2fd961
--- /dev/null
+++ b/arch/arm/dts/bcm283x-rpi-usb-otg.dtsi
@@ -0,0 +1,11 @@
+// SPDX-License-Identifier: GPL-2.0
+&usb {
+ dr_mode = "otg";
+ g-rx-fifo-size = <256>;
+ g-np-tx-fifo-size = <32>;
+ /*
+ * According to dwc2 the sum of all device EP
+ * fifo sizes shouldn't exceed 3776 bytes.
+ */
+ g-tx-fifo-size = <256 256 512 512 512 768 768>;
+};
diff --git a/arch/arm/dts/bcm283x.dtsi b/arch/arm/dts/bcm283x.dtsi
index e45ba58..9777644 100644
--- a/arch/arm/dts/bcm283x.dtsi
+++ b/arch/arm/dts/bcm283x.dtsi
@@ -2,6 +2,8 @@
#include <dt-bindings/clock/bcm2835.h>
#include <dt-bindings/clock/bcm2835-aux.h>
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/soc/bcm2835-pm.h>
/* firmware-provided startup stubs live here, where the secondary CPUs are
* spinning.
@@ -20,8 +22,13 @@
#address-cells = <1>;
#size-cells = <1>;
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ };
+
chosen {
- bootargs = "earlyprintk console=ttyAMA0";
+ stdout-path = "serial0:115200n8";
};
thermal-zones {
@@ -44,7 +51,7 @@
};
};
- soc: soc {
+ soc {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
@@ -60,6 +67,12 @@
clock-frequency = <1000000>;
};
+ txp@7e004000 {
+ compatible = "brcm,bcm2835-txp";
+ reg = <0x7e004000 0x20>;
+ interrupts = <1 11>;
+ };
+
dma: dma@7e007000 {
compatible = "brcm,bcm2835-dma";
reg = <0x7e007000 0xf00>;
@@ -108,9 +121,18 @@
#interrupt-cells = <2>;
};
- watchdog@7e100000 {
- compatible = "brcm,bcm2835-pm-wdt";
- reg = <0x7e100000 0x28>;
+ pm: watchdog@7e100000 {
+ compatible = "brcm,bcm2835-pm", "brcm,bcm2835-pm-wdt";
+ #power-domain-cells = <1>;
+ #reset-cells = <1>;
+ reg = <0x7e100000 0x114>,
+ <0x7e00a000 0x24>;
+ clocks = <&clocks BCM2835_CLOCK_V3D>,
+ <&clocks BCM2835_CLOCK_PERI_IMAGE>,
+ <&clocks BCM2835_CLOCK_H264>,
+ <&clocks BCM2835_CLOCK_ISP>;
+ clock-names = "v3d", "peri_image", "h264", "isp";
+ system-power-controller;
};
clocks: cprman@7e101000 {
@@ -130,6 +152,7 @@
rng@7e104000 {
compatible = "brcm,bcm2835-rng";
reg = <0x7e104000 0x10>;
+ interrupts = <2 29>;
};
mailbox: mailbox@7e00b880 {
@@ -217,6 +240,7 @@
gpclk2_gpio43: gpclk2_gpio43 {
brcm,pins = <43>;
brcm,function = <BCM2835_FSEL_ALT0>;
+ brcm,pull = <BCM2835_PUD_OFF>;
};
i2c0_gpio0: i2c0_gpio0 {
@@ -329,10 +353,12 @@
uart0_ctsrts_gpio30: uart0_ctsrts_gpio30 {
brcm,pins = <30 31>;
brcm,function = <BCM2835_FSEL_ALT3>;
+ brcm,pull = <BCM2835_PUD_UP BCM2835_PUD_OFF>;
};
uart0_gpio32: uart0_gpio32 {
brcm,pins = <32 33>;
brcm,function = <BCM2835_FSEL_ALT3>;
+ brcm,pull = <BCM2835_PUD_OFF BCM2835_PUD_UP>;
};
uart0_gpio36: uart0_gpio36 {
brcm,pins = <36 37>;
@@ -391,8 +417,8 @@
i2s: i2s@7e203000 {
compatible = "brcm,bcm2835-i2s";
- reg = <0x7e203000 0x20>,
- <0x7e101098 0x02>;
+ reg = <0x7e203000 0x24>;
+ clocks = <&clocks BCM2835_CLOCK_PCM>;
dmas = <&dma 2>,
<&dma 3>;
@@ -432,6 +458,17 @@
interrupts = <2 14>; /* pwa1 */
};
+ dpi: dpi@7e208000 {
+ compatible = "brcm,bcm2835-dpi";
+ reg = <0x7e208000 0x8c>;
+ clocks = <&clocks BCM2835_CLOCK_VPU>,
+ <&clocks BCM2835_CLOCK_DPI>;
+ clock-names = "core", "pixel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
dsi0: dsi@7e209000 {
compatible = "brcm,bcm2835-dsi0";
reg = <0x7e209000 0x78>;
@@ -459,7 +496,7 @@
status = "disabled";
};
- aux: aux@0x7e215000 {
+ aux: aux@7e215000 {
compatible = "brcm,bcm2835-aux";
#clock-cells = <1>;
reg = <0x7e215000 0x8>;
@@ -602,6 +639,7 @@
compatible = "brcm,bcm2835-v3d";
reg = <0x7ec00000 0x1000>;
interrupts = <1 10>;
+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>;
};
vc4: gpu {
@@ -634,7 +672,6 @@
usbphy: phy {
compatible = "usb-nop-xceiv";
+ #phy-cells = <0>;
};
};
-
-#include "bcm283x-uboot.dtsi"
diff --git a/arch/arm/dts/imx53-m53.dtsi b/arch/arm/dts/imx53-m53.dtsi
new file mode 100644
index 0000000..fe5e0d3
--- /dev/null
+++ b/arch/arm/dts/imx53-m53.dtsi
@@ -0,0 +1,132 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2014 Marek Vasut <marex@denx.de>
+ */
+
+#include "imx53.dtsi"
+
+/ {
+ model = "Aries/DENX M53";
+ compatible = "aries,imx53-m53", "denx,imx53-m53", "fsl,imx53";
+
+ memory@70000000 {
+ device_type = "memory";
+ reg = <0x70000000 0x20000000>,
+ <0xb0000000 0x20000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_3p2v: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "3P2V";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-always-on;
+ };
+
+ reg_backlight: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "lcd-supply";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-always-on;
+ };
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clock-frequency = <400000>;
+ status = "okay";
+
+ touchscreen@41 {
+ compatible = "st,stmpe610";
+ reg = <0x41>;
+ id = <0>;
+ blocks = <0x5>;
+ interrupts = <6 0x0>;
+ interrupt-parent = <&gpio7>;
+ irq-trigger = <0x1>;
+
+ stmpe_touchscreen {
+ compatible = "st,stmpe-ts";
+ st,sample-time = <4>;
+ st,mod-12b = <1>;
+ st,ref-sel = <0>;
+ st,adc-freq = <1>;
+ st,ave-ctrl = <3>;
+ st,touch-det-delay = <3>;
+ st,settling = <4>;
+ st,fraction-z = <7>;
+ st,i-drive = <1>;
+ };
+ };
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c128";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ rtc: rtc@68 {
+ compatible = "st,m41t62";
+ reg = <0x68>;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx53-m53evk {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
+ MX53_PAD_EIM_EB3__GPIO2_31 0x80000000
+ MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000
+ MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000
+ >;
+ };
+
+ pinctrl_nand: nandgrp {
+ fsl,pins = <
+ MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4
+ MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4
+ MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4
+ MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4
+ MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0
+ MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0
+ MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4
+ MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4
+ MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4
+ MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4
+ MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4
+ MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4
+ MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4
+ MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4
+ MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4
+ >;
+ };
+ };
+};
+
+&nfc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx53-m53menlo-u-boot.dtsi b/arch/arm/dts/imx53-m53menlo-u-boot.dtsi
new file mode 100644
index 0000000..329fa3b
--- /dev/null
+++ b/arch/arm/dts/imx53-m53menlo-u-boot.dtsi
@@ -0,0 +1,42 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2019 Marek Vasut <marex@denx.de>
+ */
+
+/ {
+ soc {
+ u-boot,dm-pre-reloc;
+
+ aips@50000000 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
+
+&gpio1 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio2 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio4 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio5 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio6 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio7 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/imx53-m53menlo.dts b/arch/arm/dts/imx53-m53menlo.dts
new file mode 100644
index 0000000..a6805ec
--- /dev/null
+++ b/arch/arm/dts/imx53-m53menlo.dts
@@ -0,0 +1,312 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2019 Marek Vasut <marex@denx.de>
+ */
+
+/dts-v1/;
+#include "imx53-m53.dtsi"
+#include "imx53-m53menlo-u-boot.dtsi"
+
+/ {
+ model = "MENLO M53 EMBEDDED DEVICE";
+ compatible = "menlo,m53menlo", "fsl,imx53";
+
+ leds {
+ compatible = "gpio-leds";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led>;
+
+ user1 {
+ label = "TestLed601";
+ gpios = <&gpio6 1 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "mmc0";
+ };
+
+ user2 {
+ label = "TestLed602";
+ gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ eth {
+ label = "EthLedYe";
+ gpios = <&gpio2 11 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "none";
+ };
+ };
+
+ panel {
+ compatible = "edt,etm070080dh6";
+ enable-gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+
+ reg_usbh1_vbus: regulator-usbh1-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1>;
+ status = "okay";
+};
+
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can2>;
+ status = "okay";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX5_CLK_CKO1_SEL>,
+ <&clks IMX5_CLK_CKO1_PODF>,
+ <&clks IMX5_CLK_CKO1>;
+ assigned-clock-parents = <&clks IMX5_CLK_AHB>;
+ assigned-clock-rates = <133333334>, <33333334>, <33333334>;
+};
+
+&esdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_esdhc1>;
+ cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-mode = "rmii";
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5x06";
+ reg = <0x38>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_edt_ft5x06>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+ reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c64";
+ reg = <0x50>;
+ pagesize = <32>;
+ };
+
+ dac@60 {
+ compatible = "microchip,mcp4725";
+ reg = <0x60>;
+ };
+};
+
+&i2c2 {
+ touchscreen@41 {
+ status = "disabled";
+ };
+};
+
+&i2c3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx53-m53evk {
+ hoggrp {
+ fsl,pins = <
+ MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x1c4
+ MX53_PAD_EIM_EB3__GPIO2_31 0x1d5
+ MX53_PAD_PATA_DA_0__GPIO7_6 0x1d5
+ MX53_PAD_GPIO_19__CCM_CLKO 0x1d5
+ MX53_PAD_CSI0_MCLK__CCM_CSI0_MCLK 0x1d5
+ MX53_PAD_CSI0_DAT4__GPIO5_22 0x1d5
+ MX53_PAD_CSI0_DAT5__GPIO5_23 0x1d5
+ MX53_PAD_CSI0_DAT6__GPIO5_24 0x1d5
+ MX53_PAD_CSI0_DAT7__GPIO5_25 0x1d5
+ MX53_PAD_CSI0_DAT8__GPIO5_26 0x1d5
+ MX53_PAD_CSI0_DAT9__GPIO5_27 0x1d5
+ MX53_PAD_CSI0_DAT10__GPIO5_28 0x1d5
+ MX53_PAD_CSI0_DAT11__GPIO5_29 0x1d5
+ MX53_PAD_CSI0_DAT14__GPIO6_0 0x1d5
+ >;
+ };
+
+ pinctrl_led: ledgrp {
+ fsl,pins = <
+ MX53_PAD_CSI0_DAT15__GPIO6_1 0x1d5
+ MX53_PAD_CSI0_DAT16__GPIO6_2 0x1d5
+ >;
+ };
+
+ pinctrl_can1: can1grp {
+ fsl,pins = <
+ MX53_PAD_GPIO_7__CAN1_TXCAN 0x1c4
+ MX53_PAD_GPIO_8__CAN1_RXCAN 0x1c4
+ >;
+ };
+
+ pinctrl_can2: can2grp {
+ fsl,pins = <
+ MX53_PAD_KEY_COL4__CAN2_TXCAN 0x1c4
+ MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x1c4
+ >;
+ };
+
+ pinctrl_display_gpio: display-gpiogrp {
+ fsl,pins = <
+ MX53_PAD_CSI0_DAT12__GPIO5_30 0x1d5 /* Reset */
+ MX53_PAD_CSI0_DAT13__GPIO5_31 0x1d5 /* Interrupt */
+ >;
+ };
+
+ pinctrl_edt_ft5x06: edt-ft5x06grp {
+ fsl,pins = <
+ MX53_PAD_PATA_DATA9__GPIO2_9 0x1d5 /* Reset */
+ MX53_PAD_CSI0_DAT19__GPIO6_5 0x1d5 /* Interrupt */
+ MX53_PAD_PATA_DATA10__GPIO2_10 0x1d5 /* Wake */
+ >;
+ };
+
+ pinctrl_esdhc1: esdhc1grp {
+ fsl,pins = <
+ MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5
+ MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5
+ MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5
+ MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5
+ MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5
+ MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5
+ >;
+ };
+
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX53_PAD_FEC_MDC__FEC_MDC 0x4
+ MX53_PAD_FEC_MDIO__FEC_MDIO 0x1fc
+ MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x180
+ MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x180
+ MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x180
+ MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x180
+ MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x180
+ MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x4
+ MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x4
+ MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x4
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX53_PAD_EIM_D21__I2C1_SCL 0x400001e4
+ MX53_PAD_EIM_D28__I2C1_SDA 0x400001e4
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX53_PAD_GPIO_6__I2C3_SDA 0x400001e4
+ MX53_PAD_GPIO_5__I2C3_SCL 0x400001e4
+ >;
+ };
+
+ pinctrl_lvds0: lvds0grp {
+ /* LVDS pins only have pin mux configuration */
+ fsl,pins = <
+ MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000
+ MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000
+ MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000
+ MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000
+ MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4
+ MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4
+ MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4
+ >;
+ };
+
+ pinctrl_usb: usbgrp {
+ fsl,pins = <
+ MX53_PAD_GPIO_2__GPIO1_2 0x1d5
+ MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x1d5
+ >;
+ };
+ };
+};
+
+&ldb {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lvds0>;
+ status = "okay";
+
+ lvds0: lvds-channel@0 {
+ reg = <0>;
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ port@2 {
+ reg = <2>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&usbh1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb>;
+ vbus-supply = <®_usbh1_vbus>;
+ phy_type = "utmi";
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&usbotg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx53.dtsi b/arch/arm/dts/imx53.dtsi
index 211ff5f..ed341cf 100644
--- a/arch/arm/dts/imx53.dtsi
+++ b/arch/arm/dts/imx53.dtsi
@@ -1,17 +1,8 @@
-/*
- * Copyright 2016 Beckhoff Automation
- * Copyright 2011 Freescale Semiconductor, Inc.
- * Copyright 2011 Linaro Ltd.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright 2011 Freescale Semiconductor, Inc.
+// Copyright 2011 Linaro Ltd.
-#include "skeleton.dtsi"
#include "imx53-pinfunc.h"
#include <dt-bindings/clock/imx5-clock.h>
#include <dt-bindings/gpio/gpio.h>
@@ -19,8 +10,17 @@
#include <dt-bindings/interrupt-controller/irq.h>
/ {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ /*
+ * The decompressor and also some bootloaders rely on a
+ * pre-existing /chosen node to be available to insert the
+ * command line and merge other ATAGS info.
+ */
+ chosen {};
+
aliases {
- serial1 = &uart2;
+ ethernet0 = &fec;
gpio0 = &gpio1;
gpio1 = &gpio2;
gpio2 = &gpio3;
@@ -36,7 +36,45 @@
mmc1 = &esdhc2;
mmc2 = &esdhc3;
mmc3 = &esdhc4;
- usb1 = &usbh1;
+ serial0 = &uart1;
+ serial1 = &uart2;
+ serial2 = &uart3;
+ serial3 = &uart4;
+ serial4 = &uart5;
+ spi0 = &ecspi1;
+ spi1 = &ecspi2;
+ spi2 = &cspi;
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a8";
+ reg = <0x0>;
+ clocks = <&clks IMX5_CLK_ARM>;
+ clock-latency = <61036>;
+ voltage-tolerance = <5>;
+ operating-points = <
+ /* kHz */
+ 166666 850000
+ 400000 900000
+ 800000 1050000
+ 1000000 1200000
+ 1200000 1300000
+ >;
+ };
+ };
+
+ display-subsystem {
+ compatible = "fsl,imx-display-subsystem";
+ ports = <&ipu_di0>, <&ipu_di1>;
+ };
+
+ capture_subsystem {
+ compatible = "fsl,imx-capture-subsystem";
+ ports = <&ipu_csi0>, <&ipu_csi1>;
};
tzic: tz-interrupt-controller@fffc000 {
@@ -46,13 +84,143 @@
reg = <0x0fffc000 0x4000>;
};
+ clocks {
+ ckil {
+ compatible = "fsl,imx-ckil", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+
+ ckih1 {
+ compatible = "fsl,imx-ckih1", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <22579200>;
+ };
+
+ ckih2 {
+ compatible = "fsl,imx-ckih2", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ osc {
+ compatible = "fsl,imx-osc", "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ };
+ };
+
+ pmu: pmu {
+ compatible = "arm,cortex-a8-pmu";
+ interrupt-parent = <&tzic>;
+ interrupts = <77>;
+ };
+
+ usbphy0: usbphy-0 {
+ compatible = "usb-nop-xceiv";
+ clocks = <&clks IMX5_CLK_USB_PHY1_GATE>;
+ clock-names = "main_clk";
+ #phy-cells = <0>;
+ status = "okay";
+ };
+
+ usbphy1: usbphy-1 {
+ compatible = "usb-nop-xceiv";
+ clocks = <&clks IMX5_CLK_USB_PHY2_GATE>;
+ clock-names = "main_clk";
+ #phy-cells = <0>;
+ status = "okay";
+ };
+
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&tzic>;
ranges;
- u-boot,dm-pre-reloc;
+
+ sata: sata@10000000 {
+ compatible = "fsl,imx53-ahci";
+ reg = <0x10000000 0x1000>;
+ interrupts = <28>;
+ clocks = <&clks IMX5_CLK_SATA_GATE>,
+ <&clks IMX5_CLK_SATA_REF>,
+ <&clks IMX5_CLK_AHB>;
+ clock-names = "sata", "sata_ref", "ahb";
+ status = "disabled";
+ };
+
+ ipu: ipu@18000000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-ipu";
+ reg = <0x18000000 0x08000000>;
+ interrupts = <11 10>;
+ clocks = <&clks IMX5_CLK_IPU_GATE>,
+ <&clks IMX5_CLK_IPU_DI0_GATE>,
+ <&clks IMX5_CLK_IPU_DI1_GATE>;
+ clock-names = "bus", "di0", "di1";
+ resets = <&src 2>;
+
+ ipu_csi0: port@0 {
+ reg = <0>;
+
+ ipu_csi0_from_parallel_sensor: endpoint {
+ };
+ };
+
+ ipu_csi1: port@1 {
+ reg = <1>;
+
+ ipu_csi1_from_parallel_sensor: endpoint {
+ };
+ };
+
+ ipu_di0: port@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ ipu_di0_disp0: endpoint@0 {
+ reg = <0>;
+ };
+
+ ipu_di0_lvds0: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&lvds0_in>;
+ };
+ };
+
+ ipu_di1: port@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ ipu_di1_disp1: endpoint@0 {
+ reg = <0>;
+ };
+
+ ipu_di1_lvds1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&lvds1_in>;
+ };
+
+ ipu_di1_tve: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tve_in>;
+ };
+ };
+ };
+
+ gpu: gpu@30000000 {
+ compatible = "amd,imageon-200.0", "amd,imageon";
+ reg = <0x30000000 0x20000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <12>;
+ interrupt-names = "kgsl_3d0_irq";
+ clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
+ clock-names = "core_clk", "mem_iface_clk";
+ };
aips@50000000 { /* AIPS1 */
compatible = "fsl,aips-bus", "simple-bus";
@@ -92,6 +260,47 @@
status = "disabled";
};
+ uart3: serial@5000c000 {
+ compatible = "fsl,imx53-uart", "fsl,imx21-uart";
+ reg = <0x5000c000 0x4000>;
+ interrupts = <33>;
+ clocks = <&clks IMX5_CLK_UART3_IPG_GATE>,
+ <&clks IMX5_CLK_UART3_PER_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 42 4 0>, <&sdma 43 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ ecspi1: spi@50010000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
+ reg = <0x50010000 0x4000>;
+ interrupts = <36>;
+ clocks = <&clks IMX5_CLK_ECSPI1_IPG_GATE>,
+ <&clks IMX5_CLK_ECSPI1_PER_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ ssi2: ssi@50014000 {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,imx53-ssi",
+ "fsl,imx51-ssi",
+ "fsl,imx21-ssi";
+ reg = <0x50014000 0x4000>;
+ interrupts = <30>;
+ clocks = <&clks IMX5_CLK_SSI2_IPG_GATE>,
+ <&clks IMX5_CLK_SSI2_ROOT_GATE>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 24 1 0>,
+ <&sdma 25 1 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
esdhc3: esdhc@50020000 {
compatible = "fsl,imx53-esdhc";
reg = <0x50020000 0x4000>;
@@ -117,25 +326,18 @@
};
};
- iomuxc: iomuxc@53fa8000 {
- compatible = "fsl,imx53-iomuxc";
- reg = <0x53fa8000 0x4000>;
+ aipstz1: bridge@53f00000 {
+ compatible = "fsl,imx53-aipstz";
+ reg = <0x53f00000 0x60>;
};
- gpr: iomuxc-gpr@53fa8000 {
- compatible = "fsl,imx53-iomuxc-gpr", "syscon";
- reg = <0x53fa8000 0xc>;
- };
-
- uart2: serial@53fc0000 {
- compatible = "fsl,imx7d-uart", "fsl,imx53-uart", "fsl,imx21-uart";
- reg = <0x53fc0000 0x4000>;
- interrupts = <32>;
- clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
- <&clks IMX5_CLK_UART2_PER_GATE>;
- clock-names = "ipg", "per";
- dmas = <&sdma 12 4 0>, <&sdma 13 4 0>;
- dma-names = "rx", "tx";
+ usbotg: usb@53f80000 {
+ compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+ reg = <0x53f80000 0x0200>;
+ interrupts = <18>;
+ clocks = <&clks IMX5_CLK_USBOH3_GATE>;
+ fsl,usbmisc = <&usbmisc 0>;
+ fsl,usbphy = <&usbphy0>;
status = "disabled";
};
@@ -144,15 +346,37 @@
reg = <0x53f80200 0x0200>;
interrupts = <14>;
clocks = <&clks IMX5_CLK_USBOH3_GATE>;
+ fsl,usbmisc = <&usbmisc 1>;
+ fsl,usbphy = <&usbphy1>;
dr_mode = "host";
status = "disabled";
};
- clks: ccm@53fd4000{
- compatible = "fsl,imx53-ccm";
- reg = <0x53fd4000 0x4000>;
- interrupts = <0 71 0x04 0 72 0x04>;
- #clock-cells = <1>;
+ usbh2: usb@53f80400 {
+ compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+ reg = <0x53f80400 0x0200>;
+ interrupts = <16>;
+ clocks = <&clks IMX5_CLK_USBOH3_GATE>;
+ fsl,usbmisc = <&usbmisc 2>;
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ usbh3: usb@53f80600 {
+ compatible = "fsl,imx53-usb", "fsl,imx27-usb";
+ reg = <0x53f80600 0x0200>;
+ interrupts = <17>;
+ clocks = <&clks IMX5_CLK_USBOH3_GATE>;
+ fsl,usbmisc = <&usbmisc 3>;
+ dr_mode = "host";
+ status = "disabled";
+ };
+
+ usbmisc: usbmisc@53f80800 {
+ #index-cells = <1>;
+ compatible = "fsl,imx53-usbmisc";
+ reg = <0x53f80800 0x200>;
+ clocks = <&clks IMX5_CLK_USBOH3_GATE>;
};
gpio1: gpio@53f84000 {
@@ -195,177 +419,56 @@
#interrupt-cells = <2>;
};
- gpio5: gpio@53fdc000 {
- compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
- reg = <0x53fdc000 0x4000>;
- interrupts = <103 104>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpio6: gpio@53fe0000 {
- compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
- reg = <0x53fe0000 0x4000>;
- interrupts = <105 106>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- gpio7: gpio@53fe4000 {
- compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
- reg = <0x53fe4000 0x4000>;
- interrupts = <107 108>;
- gpio-controller;
- #gpio-cells = <2>;
- interrupt-controller;
- #interrupt-cells = <2>;
- };
-
- i2c3: i2c@53fec000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
- reg = <0x53fec000 0x4000>;
- interrupts = <64>;
- clocks = <&clks IMX5_CLK_I2C3_GATE>;
- status = "disabled";
- };
- };
-
- aips@60000000 { /* AIPS2 */
- compatible = "fsl,aips-bus", "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <0x60000000 0x10000000>;
- ranges;
-
- sdma: sdma@63fb0000 {
- compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
- reg = <0x63fb0000 0x4000>;
- interrupts = <6>;
- clocks = <&clks IMX5_CLK_SDMA_GATE>,
- <&clks IMX5_CLK_SDMA_GATE>;
- clock-names = "ipg", "ahb";
- #dma-cells = <3>;
- fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
- };
-
- fec: ethernet@63fec000 {
- compatible = "fsl,imx53-fec", "fsl,imx25-fec";
- reg = <0x63fec000 0x4000>;
- interrupts = <87>;
- clocks = <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>,
- <&clks IMX5_CLK_FEC_GATE>;
- clock-names = "ipg", "ahb", "ptp";
+ kpp: kpp@53f94000 {
+ compatible = "fsl,imx53-kpp", "fsl,imx21-kpp";
+ reg = <0x53f94000 0x4000>;
+ interrupts = <60>;
+ clocks = <&clks IMX5_CLK_DUMMY>;
status = "disabled";
};
- i2c2: i2c@63fc4000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
- reg = <0x63fc4000 0x4000>;
- interrupts = <63>;
- clocks = <&clks IMX5_CLK_I2C2_GATE>;
+ wdog1: wdog@53f98000 {
+ compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
+ reg = <0x53f98000 0x4000>;
+ interrupts = <58>;
+ clocks = <&clks IMX5_CLK_DUMMY>;
+ };
+
+ wdog2: wdog@53f9c000 {
+ compatible = "fsl,imx53-wdt", "fsl,imx21-wdt";
+ reg = <0x53f9c000 0x4000>;
+ interrupts = <59>;
+ clocks = <&clks IMX5_CLK_DUMMY>;
status = "disabled";
};
- i2c1: i2c@63fc8000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
- reg = <0x63fc8000 0x4000>;
- interrupts = <62>;
- clocks = <&clks IMX5_CLK_I2C1_GATE>;
- status = "disabled";
- };
- };
-
- ipu: ipu@18000000 {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "fsl,imx53-ipu";
- reg = <0x18000000 0x08000000>;
- interrupts = <11 10>;
- clocks = <&clks IMX5_CLK_IPU_GATE>,
- <&clks IMX5_CLK_IPU_DI0_GATE>,
- <&clks IMX5_CLK_IPU_DI1_GATE>;
- clock-names = "bus", "di0", "di1";
- resets = <&src 2>;
- u-boot,dm-pre-reloc;
-
- ipu_csi0: port@0 {
- reg = <0>;
+ gpt: timer@53fa0000 {
+ compatible = "fsl,imx53-gpt", "fsl,imx31-gpt";
+ reg = <0x53fa0000 0x4000>;
+ interrupts = <39>;
+ clocks = <&clks IMX5_CLK_GPT_IPG_GATE>,
+ <&clks IMX5_CLK_GPT_HF_GATE>;
+ clock-names = "ipg", "per";
};
- ipu_csi1: port@1 {
- reg = <1>;
+ srtc: rtc@53fa4000 {
+ compatible = "fsl,imx53-rtc";
+ reg = <0x53fa4000 0x4000>;
+ interrupts = <24>;
+ clocks = <&clks IMX5_CLK_SRTC_GATE>;
};
- ipu_di0: port@2 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <2>;
-
- ipu_di0_disp0: endpoint@0 {
- reg = <0>;
- };
-
- ipu_di0_lvds0: endpoint@1 {
- reg = <1>;
- remote-endpoint = <&lvds0_in>;
- };
+ iomuxc: iomuxc@53fa8000 {
+ compatible = "fsl,imx53-iomuxc";
+ reg = <0x53fa8000 0x4000>;
};
- ipu_di1: port@3 {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <3>;
-
- ipu_di1_disp1: endpoint@0 {
- reg = <0>;
- };
-
- ipu_di1_lvds1: endpoint@1 {
- reg = <1>;
- remote-endpoint = <&lvds1_in>;
- };
-
- ipu_di1_tve: endpoint@2 {
- reg = <2>;
- remote-endpoint = <&tve_in>;
- };
+ gpr: iomuxc-gpr@53fa8000 {
+ compatible = "fsl,imx53-iomuxc-gpr", "syscon";
+ reg = <0x53fa8000 0xc>;
};
- };
- tve: tve@63ff0000 {
- compatible = "fsl,imx53-tve";
- reg = <0x63ff0000 0x1000>;
- interrupts = <92>;
- clocks = <&clks IMX5_CLK_TVE_GATE>,
- <&clks IMX5_CLK_IPU_DI1_SEL>;
- clock-names = "tve", "di_sel";
- status = "disabled";
-
- port {
- tve_in: endpoint {
- remote-endpoint = <&ipu_di1_tve>;
- };
- };
- };
-
- src: src@53fd0000 {
- compatible = "fsl,imx53-src", "fsl,imx51-src";
- reg = <0x53fd0000 0x4000>;
- #reset-cells = <1>;
- };
-
- ldb: ldb@53fa8008 {
+ ldb: ldb@53fa8008 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx53-ldb";
@@ -419,6 +522,334 @@
reg = <2>;
};
};
+ };
+
+ pwm1: pwm@53fb4000 {
+ #pwm-cells = <2>;
+ compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
+ reg = <0x53fb4000 0x4000>;
+ clocks = <&clks IMX5_CLK_PWM1_IPG_GATE>,
+ <&clks IMX5_CLK_PWM1_HF_GATE>;
+ clock-names = "ipg", "per";
+ interrupts = <61>;
+ };
+
+ pwm2: pwm@53fb8000 {
+ #pwm-cells = <2>;
+ compatible = "fsl,imx53-pwm", "fsl,imx27-pwm";
+ reg = <0x53fb8000 0x4000>;
+ clocks = <&clks IMX5_CLK_PWM2_IPG_GATE>,
+ <&clks IMX5_CLK_PWM2_HF_GATE>;
+ clock-names = "ipg", "per";
+ interrupts = <94>;
+ };
+
+ uart1: serial@53fbc000 {
+ compatible = "fsl,imx53-uart", "fsl,imx21-uart";
+ reg = <0x53fbc000 0x4000>;
+ interrupts = <31>;
+ clocks = <&clks IMX5_CLK_UART1_IPG_GATE>,
+ <&clks IMX5_CLK_UART1_PER_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 18 4 0>, <&sdma 19 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ uart2: serial@53fc0000 {
+ compatible = "fsl,imx53-uart", "fsl,imx21-uart";
+ reg = <0x53fc0000 0x4000>;
+ interrupts = <32>;
+ clocks = <&clks IMX5_CLK_UART2_IPG_GATE>,
+ <&clks IMX5_CLK_UART2_PER_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 12 4 0>, <&sdma 13 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ can1: can@53fc8000 {
+ compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan";
+ reg = <0x53fc8000 0x4000>;
+ interrupts = <82>;
+ clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>,
+ <&clks IMX5_CLK_CAN1_SERIAL_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ can2: can@53fcc000 {
+ compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan";
+ reg = <0x53fcc000 0x4000>;
+ interrupts = <83>;
+ clocks = <&clks IMX5_CLK_CAN2_IPG_GATE>,
+ <&clks IMX5_CLK_CAN2_SERIAL_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ src: src@53fd0000 {
+ compatible = "fsl,imx53-src", "fsl,imx51-src";
+ reg = <0x53fd0000 0x4000>;
+ #reset-cells = <1>;
+ };
+
+ clks: ccm@53fd4000{
+ compatible = "fsl,imx53-ccm";
+ reg = <0x53fd4000 0x4000>;
+ interrupts = <0 71 0x04 0 72 0x04>;
+ #clock-cells = <1>;
+ };
+
+ gpio5: gpio@53fdc000 {
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
+ reg = <0x53fdc000 0x4000>;
+ interrupts = <103 104>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio6: gpio@53fe0000 {
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
+ reg = <0x53fe0000 0x4000>;
+ interrupts = <105 106>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio7: gpio@53fe4000 {
+ compatible = "fsl,imx53-gpio", "fsl,imx35-gpio";
+ reg = <0x53fe4000 0x4000>;
+ interrupts = <107 108>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ i2c3: i2c@53fec000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
+ reg = <0x53fec000 0x4000>;
+ interrupts = <64>;
+ clocks = <&clks IMX5_CLK_I2C3_GATE>;
+ status = "disabled";
+ };
+
+ uart4: serial@53ff0000 {
+ compatible = "fsl,imx53-uart", "fsl,imx21-uart";
+ reg = <0x53ff0000 0x4000>;
+ interrupts = <13>;
+ clocks = <&clks IMX5_CLK_UART4_IPG_GATE>,
+ <&clks IMX5_CLK_UART4_PER_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 2 4 0>, <&sdma 3 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+ };
+
+ aips@60000000 { /* AIPS2 */
+ compatible = "fsl,aips-bus", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x60000000 0x10000000>;
+ ranges;
+
+ aipstz2: bridge@63f00000 {
+ compatible = "fsl,imx53-aipstz";
+ reg = <0x63f00000 0x60>;
+ };
+
+ iim: iim@63f98000 {
+ compatible = "fsl,imx53-iim", "fsl,imx27-iim";
+ reg = <0x63f98000 0x4000>;
+ interrupts = <69>;
+ clocks = <&clks IMX5_CLK_IIM_GATE>;
+ };
+
+ uart5: serial@63f90000 {
+ compatible = "fsl,imx53-uart", "fsl,imx21-uart";
+ reg = <0x63f90000 0x4000>;
+ interrupts = <86>;
+ clocks = <&clks IMX5_CLK_UART5_IPG_GATE>,
+ <&clks IMX5_CLK_UART5_PER_GATE>;
+ clock-names = "ipg", "per";
+ dmas = <&sdma 16 4 0>, <&sdma 17 4 0>;
+ dma-names = "rx", "tx";
+ status = "disabled";
+ };
+
+ tigerp: tigerp@63fa0000 {
+ compatible = "fsl,imx53-tigerp", "fsl,imx51-tigerp";
+ reg = <0x63fa0000 0x28>;
+ };
+
+ owire: owire@63fa4000 {
+ compatible = "fsl,imx53-owire", "fsl,imx21-owire";
+ reg = <0x63fa4000 0x4000>;
+ clocks = <&clks IMX5_CLK_OWIRE_GATE>;
+ status = "disabled";
+ };
+
+ ecspi2: spi@63fac000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-ecspi", "fsl,imx51-ecspi";
+ reg = <0x63fac000 0x4000>;
+ interrupts = <37>;
+ clocks = <&clks IMX5_CLK_ECSPI2_IPG_GATE>,
+ <&clks IMX5_CLK_ECSPI2_PER_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ sdma: sdma@63fb0000 {
+ compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
+ reg = <0x63fb0000 0x4000>;
+ interrupts = <6>;
+ clocks = <&clks IMX5_CLK_SDMA_GATE>,
+ <&clks IMX5_CLK_AHB>;
+ clock-names = "ipg", "ahb";
+ #dma-cells = <3>;
+ fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
+ };
+
+ cspi: spi@63fc0000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-cspi", "fsl,imx35-cspi";
+ reg = <0x63fc0000 0x4000>;
+ interrupts = <38>;
+ clocks = <&clks IMX5_CLK_CSPI_IPG_GATE>,
+ <&clks IMX5_CLK_CSPI_IPG_GATE>;
+ clock-names = "ipg", "per";
+ status = "disabled";
+ };
+
+ i2c2: i2c@63fc4000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
+ reg = <0x63fc4000 0x4000>;
+ interrupts = <63>;
+ clocks = <&clks IMX5_CLK_I2C2_GATE>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@63fc8000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "fsl,imx53-i2c", "fsl,imx21-i2c";
+ reg = <0x63fc8000 0x4000>;
+ interrupts = <62>;
+ clocks = <&clks IMX5_CLK_I2C1_GATE>;
+ status = "disabled";
+ };
+
+ ssi1: ssi@63fcc000 {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,imx53-ssi", "fsl,imx51-ssi",
+ "fsl,imx21-ssi";
+ reg = <0x63fcc000 0x4000>;
+ interrupts = <29>;
+ clocks = <&clks IMX5_CLK_SSI1_IPG_GATE>,
+ <&clks IMX5_CLK_SSI1_ROOT_GATE>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 28 0 0>,
+ <&sdma 29 0 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
+ audmux: audmux@63fd0000 {
+ compatible = "fsl,imx53-audmux", "fsl,imx31-audmux";
+ reg = <0x63fd0000 0x4000>;
+ status = "disabled";
+ };
+
+ nfc: nand@63fdb000 {
+ compatible = "fsl,imx53-nand";
+ reg = <0x63fdb000 0x1000 0xf7ff0000 0x10000>;
+ interrupts = <8>;
+ clocks = <&clks IMX5_CLK_NFC_GATE>;
+ status = "disabled";
+ };
+
+ ssi3: ssi@63fe8000 {
+ #sound-dai-cells = <0>;
+ compatible = "fsl,imx53-ssi", "fsl,imx51-ssi",
+ "fsl,imx21-ssi";
+ reg = <0x63fe8000 0x4000>;
+ interrupts = <96>;
+ clocks = <&clks IMX5_CLK_SSI3_IPG_GATE>,
+ <&clks IMX5_CLK_SSI3_ROOT_GATE>;
+ clock-names = "ipg", "baud";
+ dmas = <&sdma 46 0 0>,
+ <&sdma 47 0 0>;
+ dma-names = "rx", "tx";
+ fsl,fifo-depth = <15>;
+ status = "disabled";
+ };
+
+ fec: ethernet@63fec000 {
+ compatible = "fsl,imx53-fec", "fsl,imx25-fec";
+ reg = <0x63fec000 0x4000>;
+ interrupts = <87>;
+ clocks = <&clks IMX5_CLK_FEC_GATE>,
+ <&clks IMX5_CLK_FEC_GATE>,
+ <&clks IMX5_CLK_FEC_GATE>;
+ clock-names = "ipg", "ahb", "ptp";
+ status = "disabled";
+ };
+
+ tve: tve@63ff0000 {
+ compatible = "fsl,imx53-tve";
+ reg = <0x63ff0000 0x1000>;
+ interrupts = <92>;
+ clocks = <&clks IMX5_CLK_TVE_GATE>,
+ <&clks IMX5_CLK_IPU_DI1_SEL>;
+ clock-names = "tve", "di_sel";
+ status = "disabled";
+
+ port {
+ tve_in: endpoint {
+ remote-endpoint = <&ipu_di1_tve>;
+ };
+ };
+ };
+
+ vpu: vpu@63ff4000 {
+ compatible = "fsl,imx53-vpu", "cnm,coda7541";
+ reg = <0x63ff4000 0x1000>;
+ interrupts = <9>;
+ clocks = <&clks IMX5_CLK_VPU_REFERENCE_GATE>,
+ <&clks IMX5_CLK_VPU_GATE>;
+ clock-names = "per", "ahb";
+ resets = <&src 1>;
+ iram = <&ocram>;
+ };
+
+ sahara: crypto@63ff8000 {
+ compatible = "fsl,imx53-sahara";
+ reg = <0x63ff8000 0x4000>;
+ interrupts = <19 20>;
+ clocks = <&clks IMX5_CLK_SAHARA_IPG_GATE>,
+ <&clks IMX5_CLK_SAHARA_IPG_GATE>;
+ clock-names = "ipg", "ahb";
+ };
+ };
+
+ ocram: sram@f8000000 {
+ compatible = "mmio-sram";
+ reg = <0xf8000000 0x20000>;
+ clocks = <&clks IMX5_CLK_OCRAM>;
};
};
};
diff --git a/arch/arm/dts/imx6dl-wandboard-revb1.dts b/arch/arm/dts/imx6dl-wandboard-revb1.dts
index 738db4f..c2946fb 100644
--- a/arch/arm/dts/imx6dl-wandboard-revb1.dts
+++ b/arch/arm/dts/imx6dl-wandboard-revb1.dts
@@ -13,6 +13,7 @@
compatible = "wand,imx6dl-wandboard", "fsl,imx6dl";
memory@10000000 {
+ device_type = "memory";
reg = <0x10000000 0x40000000>;
};
};
diff --git a/arch/arm/dts/imx6q-wandboard-revb1.dts b/arch/arm/dts/imx6q-wandboard-revb1.dts
new file mode 100644
index 0000000..f6ccbec
--- /dev/null
+++ b/arch/arm/dts/imx6q-wandboard-revb1.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-wandboard-revb1.dtsi"
+
+/ {
+ model = "Wandboard i.MX6 Quad Board rev B1";
+ compatible = "wand,imx6q-wandboard", "fsl,imx6q";
+
+ memory@10000000 {
+ device_type = "memory";
+ reg = <0x10000000 0x80000000>;
+ };
+};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx6qdl-wandboard-revb1.dtsi b/arch/arm/dts/imx6qdl-wandboard-revb1.dtsi
index 855dc6f..e781a45 100644
--- a/arch/arm/dts/imx6qdl-wandboard-revb1.dtsi
+++ b/arch/arm/dts/imx6qdl-wandboard-revb1.dtsi
@@ -1,13 +1,8 @@
-/*
- * Copyright 2013 Freescale Semiconductor, Inc.
- *
- * Author: Fabio Estevam <fabio.estevam@freescale.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright 2013 Freescale Semiconductor, Inc.
+//
+// Author: Fabio Estevam <fabio.estevam@freescale.com>
#include "imx6qdl-wandboard.dtsi"
diff --git a/arch/arm/dts/imx6qdl-wandboard-revd1.dtsi b/arch/arm/dts/imx6qdl-wandboard-revd1.dtsi
new file mode 100644
index 0000000..9390979
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-wandboard-revd1.dtsi
@@ -0,0 +1,195 @@
+// SPDX-License-Identifier: GPL-2.0
+//
+// Copyright 2013 Freescale Semiconductor, Inc.
+//
+// Author: Fabio Estevam <fabio.estevam@freescale.com>
+
+#include "imx6qdl-wandboard.dtsi"
+
+/ {
+ reg_eth_phy: regulator-eth-phy {
+ compatible = "regulator-fixed";
+ regulator-name = "ETH_PHY";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio7 13 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ pmic: pfuze100@8 {
+ compatible = "fsl,pfuze100";
+ reg = <0x08>;
+
+ regulators {
+ sw1a_reg: sw1ab {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw1c_reg: sw1c {
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1875000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw2_reg: sw2 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <6250>;
+ };
+
+ sw3a_reg: sw3a {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw3b_reg: sw3b {
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1975000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ sw4_reg: sw4 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ swbst_reg: swbst {
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5150000>;
+ };
+
+ snvs_reg: vsnvs {
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vref_reg: vrefddr {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen1_reg: vgen1 {
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1550000>;
+ };
+
+ vgen2_reg: vgen2 {
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vgen3_reg: vgen3 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen4_reg: vgen4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen5_reg: vgen5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vgen6_reg: vgen6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&fec {
+ phy-supply = <®_eth_phy>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-wandboard {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x80000000 /* USB Power Enable */
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* USDHC1 CD */
+ MX6QDL_PAD_EIM_DA9__GPIO3_IO09 0x80000000 /* uSDHC3 CD */
+ MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x1f0b1 /* RGMII PHY reset */
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x1b0b0
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
+ MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_5__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_16__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_spdif: spdifgrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
+ >;
+ };
+ };
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ no-1-8-v;
+ non-removable;
+ status = "okay";
+};
diff --git a/arch/arm/dts/imx6qdl-wandboard.dtsi b/arch/arm/dts/imx6qdl-wandboard.dtsi
index 4d03d49..90aa43d 100644
--- a/arch/arm/dts/imx6qdl-wandboard.dtsi
+++ b/arch/arm/dts/imx6qdl-wandboard.dtsi
@@ -8,6 +8,14 @@
#include <dt-bindings/gpio/gpio.h>
/ {
+ aliases {
+ mmc0 = &usdhc3;
+ };
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
sound {
compatible = "fsl,imx6-wandboard-sgtl5000",
"fsl,imx-audio-sgtl5000";
@@ -90,107 +98,6 @@
VDDIO-supply = <®_3p3v>;
lrclk-strength = <3>;
};
-
- pmic: pfuze100@8 {
- compatible = "fsl,pfuze100";
- reg = <0x08>;
-
- regulators {
- sw1a_reg: sw1ab {
- regulator-min-microvolt = <300000>;
- regulator-max-microvolt = <1875000>;
- regulator-boot-on;
- regulator-always-on;
- regulator-ramp-delay = <6250>;
- };
-
- sw1c_reg: sw1c {
- regulator-min-microvolt = <300000>;
- regulator-max-microvolt = <1875000>;
- regulator-boot-on;
- regulator-always-on;
- regulator-ramp-delay = <6250>;
- };
-
- sw2_reg: sw2 {
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <3300000>;
- regulator-boot-on;
- regulator-always-on;
- regulator-ramp-delay = <6250>;
- };
-
- sw3a_reg: sw3a {
- regulator-min-microvolt = <400000>;
- regulator-max-microvolt = <1975000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- sw3b_reg: sw3b {
- regulator-min-microvolt = <400000>;
- regulator-max-microvolt = <1975000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- sw4_reg: sw4 {
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- swbst_reg: swbst {
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5150000>;
- };
-
- snvs_reg: vsnvs {
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <3000000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- vref_reg: vrefddr {
- regulator-boot-on;
- regulator-always-on;
- };
-
- vgen1_reg: vgen1 {
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <1550000>;
- };
-
- vgen2_reg: vgen2 {
- regulator-min-microvolt = <800000>;
- regulator-max-microvolt = <1550000>;
- };
-
- vgen3_reg: vgen3 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- };
-
- vgen4_reg: vgen4 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- vgen5_reg: vgen5 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
-
- vgen6_reg: vgen6 {
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <3300000>;
- regulator-always-on;
- };
- };
- };
};
&iomuxc {
@@ -321,7 +228,7 @@
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
phy-reset-gpios = <&gpio3 29 GPIO_ACTIVE_LOW>;
interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
<&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/dts/imx6qp-wandboard-revd1.dts b/arch/arm/dts/imx6qp-wandboard-revd1.dts
new file mode 100644
index 0000000..08d8b78
--- /dev/null
+++ b/arch/arm/dts/imx6qp-wandboard-revd1.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+/dts-v1/;
+#include "imx6qp.dtsi"
+#include "imx6qdl-wandboard-revd1.dtsi"
+
+/ {
+ model = "Wandboard i.MX6 QuadPlus Board revD1";
+ compatible = "wand,imx6qp-wandboard", "fsl,imx6qp";
+
+ memory@10000000 {
+ device_type = "memory";
+ reg = <0x10000000 0x80000000>;
+ };
+};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/dts/rk3288-tinker-u-boot.dtsi b/arch/arm/dts/rk3288-tinker-u-boot.dtsi
new file mode 100644
index 0000000..2efb309
--- /dev/null
+++ b/arch/arm/dts/rk3288-tinker-u-boot.dtsi
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Rockchip Electronics Co., Ltd
+ */
+
+#include "rk3288-u-boot.dtsi"
+
+&pinctrl {
+ u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+ u-boot,dm-pre-reloc;
+};
+
+&sdmmc {
+ u-boot,dm-pre-reloc;
+};
+
+&emmc {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio3 {
+ u-boot,dm-pre-reloc;
+};
+
+&gpio8 {
+ u-boot,dm-pre-reloc;
+};
+
+&pcfg_pull_none_drv_8ma {
+ u-boot,dm-spl;
+};
+
+&pcfg_pull_up_drv_8ma {
+ u-boot,dm-spl;
+};
+
+&sdmmc_bus4 {
+ u-boot,dm-spl;
+};
+
+&sdmmc_clk {
+ u-boot,dm-spl;
+};
+
+&sdmmc_cmd {
+ u-boot,dm-spl;
+};
+
+&sdmmc_pwr {
+ u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/rk3288-tinker.dts b/arch/arm/dts/rk3288-tinker.dts
index 3edd21c..94c3afe 100644
--- a/arch/arm/dts/rk3288-tinker.dts
+++ b/arch/arm/dts/rk3288-tinker.dts
@@ -28,8 +28,6 @@
&pinctrl {
- u-boot,dm-pre-reloc;
-
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>;
@@ -42,7 +40,6 @@
};
&uart2 {
- u-boot,dm-pre-reloc;
reg-shift = <2>;
};
@@ -51,22 +48,6 @@
status = "okay";
};
-&sdmmc {
- u-boot,dm-pre-reloc;
-};
-
-&emmc {
- u-boot,dm-pre-reloc;
-};
-
-&gpio3 {
- u-boot,dm-pre-reloc;
-};
-
-&gpio8 {
- u-boot,dm-pre-reloc;
-};
-
&i2c2 {
m24c08@50 {
compatible = "at,24c08", "i2c-eeprom";
diff --git a/arch/arm/dts/rk3288-u-boot.dtsi b/arch/arm/dts/rk3288-u-boot.dtsi
new file mode 100644
index 0000000..4cf75c7
--- /dev/null
+++ b/arch/arm/dts/rk3288-u-boot.dtsi
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Rockchip Electronics Co., Ltd
+ */
+
+&dmc {
+ u-boot,dm-pre-reloc;
+};
+
+&pmu {
+ u-boot,dm-pre-reloc;
+};
+
+&sgrf {
+ u-boot,dm-pre-reloc;
+};
+
+&cru {
+ u-boot,dm-pre-reloc;
+};
+
+&grf {
+ u-boot,dm-pre-reloc;
+};
+
+&vopb {
+ u-boot,dm-pre-reloc;
+};
+
+&vopl {
+ u-boot,dm-pre-reloc;
+};
+
+&noc {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/rk3288-veyron-speedy-u-boot.dtsi b/arch/arm/dts/rk3288-veyron-speedy-u-boot.dtsi
index 22ba349..eccc069 100644
--- a/arch/arm/dts/rk3288-veyron-speedy-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-veyron-speedy-u-boot.dtsi
@@ -3,6 +3,8 @@
* Copyright 2015 Google, Inc
*/
+#include "rk3288-u-boot.dtsi"
+
&dmc {
rockchip,pctl-timing = <0x215 0xc8 0x0 0x35 0x26 0x2 0x70 0x2000d
0x6 0x0 0x8 0x4 0x17 0x24 0xd 0x6
diff --git a/arch/arm/dts/rk3288-vyasa-u-boot.dtsi b/arch/arm/dts/rk3288-vyasa-u-boot.dtsi
index 379b1e3..7730d17 100644
--- a/arch/arm/dts/rk3288-vyasa-u-boot.dtsi
+++ b/arch/arm/dts/rk3288-vyasa-u-boot.dtsi
@@ -3,6 +3,8 @@
* Copyright (C) 2017 Jagan Teki <jagan@amarulasolutions.com>
*/
+#include "rk3288-u-boot.dtsi"
+
&dmc {
rockchip,pctl-timing = <0x29a 0xc8 0x1f8 0x42 0x4e 0x4 0xea 0xa
0x5 0x0 0xa 0x7 0x19 0x24 0xa 0x7
diff --git a/arch/arm/dts/rk3288.dtsi b/arch/arm/dts/rk3288.dtsi
index 487d22c..866fc08 100644
--- a/arch/arm/dts/rk3288.dtsi
+++ b/arch/arm/dts/rk3288.dtsi
@@ -468,7 +468,6 @@
};
dmc: dmc@ff610000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-dmc", "syscon";
rockchip,cru = <&cru>;
rockchip,grf = <&grf>;
@@ -584,13 +583,11 @@
};
pmu: power-management@ff730000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-pmu", "syscon";
reg = <0xff730000 0x100>;
};
sgrf: syscon@ff740000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-sgrf", "syscon";
reg = <0xff740000 0x1000>;
};
@@ -599,7 +596,6 @@
compatible = "rockchip,rk3288-cru";
reg = <0xff760000 0x1000>;
rockchip,grf = <&grf>;
- u-boot,dm-pre-reloc;
#clock-cells = <1>;
#reset-cells = <1>;
assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
@@ -615,7 +611,6 @@
};
grf: syscon@ff770000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-grf", "syscon";
reg = <0xff770000 0x1000>;
};
@@ -660,7 +655,6 @@
};
vopb: vop@ff930000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-vop";
reg = <0xff930000 0x19c>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
@@ -715,7 +709,6 @@
iommus = <&vopl_mmu>;
power-domains = <&power RK3288_PD_VIO>;
status = "disabled";
- u-boot,dm-pre-reloc;
vopl_out: port {
#address-cells = <1>;
#size-cells = <0>;
@@ -911,7 +904,6 @@
};
noc: syscon@ffac0000 {
- u-boot,dm-pre-reloc;
compatible = "rockchip,rk3288-noc", "syscon";
reg = <0xffac0000 0x2000>;
};
diff --git a/arch/arm/dts/rk3328-rock64-u-boot.dtsi b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
new file mode 100644
index 0000000..b077436
--- /dev/null
+++ b/arch/arm/dts/rk3328-rock64-u-boot.dtsi
@@ -0,0 +1,34 @@
+/*
+ * (C) Copyright 2018 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/ {
+ aliases {
+ mmc0 = &emmc;
+ mmc1 = &sdmmc;
+ };
+
+ chosen {
+ u-boot,spl-boot-order = &emmc, &sdmmc;
+ };
+};
+
+&cru {
+ u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+ u-boot,dm-pre-reloc;
+};
+
+&emmc {
+ u-boot,dm-pre-reloc;
+ fifo-mode;
+};
+
+&sdmmc {
+ u-boot,dm-pre-reloc;
+ fifo-mode;
+};
diff --git a/arch/arm/dts/rk3328-rock64.dts b/arch/arm/dts/rk3328-rock64.dts
new file mode 100644
index 0000000..7bcc53f
--- /dev/null
+++ b/arch/arm/dts/rk3328-rock64.dts
@@ -0,0 +1,294 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2017 PINE64
+ */
+
+/dts-v1/;
+#include "rk3328.dtsi"
+
+/ {
+ model = "Pine64 Rock64";
+ compatible = "pine64,rock64", "rockchip,rk3328";
+
+ chosen {
+ stdout-path = "serial2:1500000n8";
+ };
+
+ gmac_clkin: external-gmac-clock {
+ compatible = "fixed-clock";
+ clock-frequency = <125000000>;
+ clock-output-names = "gmac_clkin";
+ #clock-cells = <0>;
+ };
+
+ vcc_sd: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc0m1_gpio>;
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_host_5v: vcc-host-5v-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb30_host_drv>;
+ regulator-name = "vcc_host_5v";
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb20_host_drv>;
+ regulator-name = "vcc_host1_5v";
+ regulator-always-on;
+ regulator-boot-on;
+ vin-supply = <&vcc_sys>;
+ };
+
+ vcc_sys: vcc-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu1 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu2 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&cpu3 {
+ cpu-supply = <&vdd_arm>;
+};
+
+&emmc {
+ bus-width = <8>;
+ cap-mmc-highspeed;
+ mmc-hs200-1_8v;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
+ vmmc-supply = <&vcc_io>;
+ vqmmc-supply = <&vcc18_emmc>;
+ status = "okay";
+};
+
+&gmac2io {
+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
+ assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
+ clock_in_out = "input";
+ phy-supply = <&vcc_io>;
+ phy-mode = "rgmii";
+ pinctrl-names = "default";
+ pinctrl-0 = <&rgmiim1_pins>;
+ snps,force_thresh_dma_mode;
+ snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 10000 50000>;
+ tx_delay = <0x24>;
+ rx_delay = <0x18>;
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ rk805: rk805@18 {
+ compatible = "rockchip,rk805";
+ reg = <0x18>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+ #clock-cells = <1>;
+ clock-output-names = "xin32k", "rk805-clkout2";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_int_l>;
+ rockchip,system-power-controller;
+ wakeup-source;
+
+ vcc1-supply = <&vcc_sys>;
+ vcc2-supply = <&vcc_sys>;
+ vcc3-supply = <&vcc_sys>;
+ vcc4-supply = <&vcc_sys>;
+ vcc5-supply = <&vcc_io>;
+ vcc6-supply = <&vcc_sys>;
+
+ regulators {
+ vdd_logic: DCDC_REG1 {
+ regulator-name = "vdd_logic";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1450000>;
+ regulator-ramp-delay = <12500>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+
+ vdd_arm: DCDC_REG2 {
+ regulator-name = "vdd_arm";
+ regulator-min-microvolt = <712500>;
+ regulator-max-microvolt = <1450000>;
+ regulator-ramp-delay = <12500>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <950000>;
+ };
+ };
+
+ vcc_ddr: DCDC_REG3 {
+ regulator-name = "vcc_ddr";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vcc_io: DCDC_REG4 {
+ regulator-name = "vcc_io";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vcc_18: LDO_REG1 {
+ regulator-name = "vdd_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vcc18_emmc: LDO_REG2 {
+ regulator-name = "vcc_18emmc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_10: LDO_REG3 {
+ regulator-name = "vdd_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1000000>;
+ };
+ };
+ };
+ };
+};
+
+&io_domains {
+ status = "okay";
+
+ vccio1-supply = <&vcc_io>;
+ vccio2-supply = <&vcc18_emmc>;
+ vccio3-supply = <&vcc_io>;
+ vccio4-supply = <&vcc_18>;
+ vccio5-supply = <&vcc_io>;
+ vccio6-supply = <&vcc_io>;
+ pmuio-supply = <&vcc_io>;
+};
+
+&pinctrl {
+ pmic {
+ pmic_int_l: pmic-int-l {
+ rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ usb2 {
+ usb20_host_drv: usb20-host-drv {
+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb3 {
+ usb30_host_drv: usb30-host-drv {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ max-frequency = <150000000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
+ vmmc-supply = <&vcc_sd>;
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+
+ spiflash@0 {
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+
+ /* maximum speed for Rockchip SPI */
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&usb20_otg {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usb_host0_ehci {
+ status = "okay";
+};
+
+&usb_host0_ohci {
+ status = "okay";
+};
diff --git a/arch/arm/dts/rk3399-gru.dtsi b/arch/arm/dts/rk3399-gru.dtsi
index ca0fc39..0e2e047 100644
--- a/arch/arm/dts/rk3399-gru.dtsi
+++ b/arch/arm/dts/rk3399-gru.dtsi
@@ -629,7 +629,6 @@
&uart2 {
status = "okay";
- u-boot,dm-pre-reloc;
};
&usb_host0_ohci {
diff --git a/arch/arm/dts/rk3399-puma.dtsi b/arch/arm/dts/rk3399-puma.dtsi
index 897e0bd..74368da 100644
--- a/arch/arm/dts/rk3399-puma.dtsi
+++ b/arch/arm/dts/rk3399-puma.dtsi
@@ -639,7 +639,6 @@
};
&uart0 {
- u-boot,dm-pre-reloc;
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts>;
status = "okay";
diff --git a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
index 7bddc3a..50b0ca0 100644
--- a/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-rockpro64-u-boot.dtsi
@@ -4,3 +4,7 @@
*/
#include "rk3399-u-boot.dtsi"
+
+&vdd_log {
+ regulator-init-microvolt = <950000>;
+};
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 0786c11..fcfce9a 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -10,3 +10,11 @@
&spi1 {
u-boot,dm-pre-reloc;
};
+
+&uart0 {
+ u-boot,dm-pre-reloc;
+};
+
+&uart2 {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/stm32f746-disco-u-boot.dtsi b/arch/arm/dts/stm32f746-disco-u-boot.dtsi
index ade7285..d8f9d8d 100644
--- a/arch/arm/dts/stm32f746-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f746-disco-u-boot.dtsi
@@ -78,10 +78,6 @@
};
};
-&clk_hse {
- u-boot,dm-pre-reloc;
-};
-
&fmc {
/* Memory configuration from sdram datasheet MT48LC_4M32_B2B5-6A */
bank1: bank@0 {
@@ -123,9 +119,7 @@
};
fmc_pins: fmc@0 {
- u-boot,dm-pre-reloc;
pins {
- u-boot,dm-pre-reloc;
pinmux = <STM32_PINMUX('D',10, AF12)>, /* D15 */
<STM32_PINMUX('D', 9, AF12)>, /* D14 */
<STM32_PINMUX('D', 8, AF12)>, /* D13 */
diff --git a/arch/arm/dts/stm32f769-disco-u-boot.dtsi b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
index 53a645d..209a82c 100644
--- a/arch/arm/dts/stm32f769-disco-u-boot.dtsi
+++ b/arch/arm/dts/stm32f769-disco-u-boot.dtsi
@@ -152,6 +152,16 @@
slew-rate = <2>;
};
};
+
+ usart1_pins_a: usart1@0 {
+ u-boot,dm-pre-reloc;
+ pins1 {
+ u-boot,dm-pre-reloc;
+ };
+ pins2 {
+ u-boot,dm-pre-reloc;
+ };
+ };
};
&qspi {
diff --git a/arch/arm/mach-bcm283x/include/mach/mbox.h b/arch/arm/mach-bcm283x/include/mach/mbox.h
index 2776a39..e3a893e 100644
--- a/arch/arm/mach-bcm283x/include/mach/mbox.h
+++ b/arch/arm/mach-bcm283x/include/mach/mbox.h
@@ -348,7 +348,7 @@
};
#define BCM2835_MBOX_TAG_GET_PIXEL_ORDER 0x00040006
-#define BCM2835_MBOX_TAG_TEST_PIXEL_ORDER 0x00044005
+#define BCM2835_MBOX_TAG_TEST_PIXEL_ORDER 0x00044006
#define BCM2835_MBOX_TAG_SET_PIXEL_ORDER 0x00048006
#define BCM2835_MBOX_PIXEL_ORDER_BGR 0
diff --git a/arch/arm/mach-imx/hab.c b/arch/arm/mach-imx/hab.c
index d42a15e..24d1629 100644
--- a/arch/arm/mach-imx/hab.c
+++ b/arch/arm/mach-imx/hab.c
@@ -17,7 +17,7 @@
#define ALIGN_SIZE 0x1000
#define MX6DQ_PU_IROM_MMU_EN_VAR 0x009024a8
#define MX6DLS_PU_IROM_MMU_EN_VAR 0x00901dd0
-#define MX6SL_PU_IROM_MMU_EN_VAR 0x00900a18
+#define MX6SL_PU_IROM_MMU_EN_VAR 0x00901c60
#define IS_HAB_ENABLED_BIT \
(is_soc_type(MXC_SOC_MX7ULP) ? 0x80000000 : \
(is_soc_type(MXC_SOC_MX7) ? 0x2000000 : 0x2))
diff --git a/arch/arm/mach-mediatek/Kconfig b/arch/arm/mach-mediatek/Kconfig
index b5e91d4..60aef15 100644
--- a/arch/arm/mach-mediatek/Kconfig
+++ b/arch/arm/mach-mediatek/Kconfig
@@ -12,7 +12,6 @@
config TARGET_MT7623
bool "MediaTek MT7623 SoC"
select CPU_V7A
- select ARCH_MISC_INIT
help
The MediaTek MT7623 is a ARM-based SoC with a quad-core Cortex-A7
including NEON and GPU, Mali-450 graphics, several DDR3 options,
@@ -25,7 +24,6 @@
bool "MediaTek MT7629 SoC"
select CPU_V7A
select SPL
- select ARCH_MISC_INIT
help
The MediaTek MT7629 is a ARM-based SoC with a dual-core Cortex-A7
including DDR3, crypto engine, 3x3 11n/ac Wi-Fi, Gigabit Ethernet,
@@ -34,7 +32,6 @@
config TARGET_MT8516
bool "MediaTek MT8516 SoC"
select ARM64
- select ARCH_MISC_INIT
help
The MediaTek MT8516 is a ARM64-based SoC with a quad-core Cortex-A35.
including UART, SPI, USB2.0 and OTG, SD and MMC cards, NAND, PWM,
diff --git a/arch/arm/mach-mediatek/cpu.c b/arch/arm/mach-mediatek/cpu.c
index b37e299..1923c9e 100644
--- a/arch/arm/mach-mediatek/cpu.c
+++ b/arch/arm/mach-mediatek/cpu.c
@@ -8,18 +8,6 @@
#include <wdt.h>
#include <dm/uclass-internal.h>
-int arch_misc_init(void)
-{
- struct udevice *wdt;
- int ret;
-
- ret = uclass_first_device_err(UCLASS_WDT, &wdt);
- if (!ret)
- wdt_stop(wdt);
-
- return 0;
-}
-
int arch_cpu_init(void)
{
icache_enable();
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index c05e3c3..1090d21 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -87,6 +87,21 @@
select SPL_BOARD_INIT if SPL
select SUPPORT_SPL
select SPL
+ select SUPPORT_TPL
+ imply TPL_BOOTROM_SUPPORT
+ imply TPL_CLK
+ imply TPL_DM
+ imply TPL_DRIVERS_MISC_SUPPORT
+ imply TPL_LIBCOMMON_SUPPORT
+ imply TPL_LIBGENERIC_SUPPORT
+ imply TPL_NEEDS_SEPARATE_TEXT_BASE
+ imply TPL_NEEDS_SEPARATE_STACK
+ imply TPL_OF_CONTROL
+ imply TPL_OF_PLATDATA
+ imply TPL_RAM
+ imply TPL_REGMAP
+ imply TPL_SERIAL_SUPPORT
+ imply TPL_SYSCON
imply USB_FUNCTION_ROCKUSB
imply CMD_ROCKUSB
help
@@ -104,11 +119,21 @@
config TPL_MAX_SIZE
default 32768
+config TPL_STACK
+ default 0xff718000
+
endif
config ROCKCHIP_RK3328
bool "Support Rockchip RK3328"
select ARM64
+ select SUPPORT_SPL
+ select SPL
+ imply SPL_SERIAL_SUPPORT
+ imply SPL_SEPARATE_BSS
+ select ENABLE_ARM_SOC_BOOT0_HOOK
+ select DEBUG_UART_BOARD_INIT
+ select SYS_NS16550
help
The Rockchip RK3328 is a ARM-based SoC with a quad-core Cortex-A53.
including NEON and GPU, 1MB L2 cache, Mali-T7 graphics, two
@@ -158,6 +183,7 @@
select SPL
select SPL_ATF
select SPL_ATF_NO_PLATFORM_PARAM if SPL_ATF
+ select SPL_BOARD_INIT if SPL
select SPL_LOAD_FIT
select SPL_CLK if SPL
select SPL_PINCTRL if SPL
@@ -183,6 +209,7 @@
imply TPL_LIBCOMMON_SUPPORT
imply TPL_LIBGENERIC_SUPPORT
imply TPL_SYS_MALLOC_SIMPLE
+ imply TPL_BOARD_INIT
imply TPL_BOOTROM_SUPPORT
imply TPL_DRIVERS_MISC_SUPPORT
imply TPL_OF_CONTROL
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 846c82d..23760a9 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -18,6 +18,7 @@
obj-spl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o spl-boot-order.o
obj-spl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
+obj-spl-$(CONFIG_ROCKCHIP_RK3328) += rk3328-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-spl.o spl-boot-order.o
obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o spl-boot-order.o
diff --git a/arch/arm/mach-rockchip/make_fit_atf.py b/arch/arm/mach-rockchip/make_fit_atf.py
index 212bd0a..db0ae96 100755
--- a/arch/arm/mach-rockchip/make_fit_atf.py
+++ b/arch/arm/mach-rockchip/make_fit_atf.py
@@ -12,6 +12,7 @@
import os
import sys
import getopt
+import logging
# pip install pyelftools
from elftools.elf.elffile import ELFFile
@@ -89,13 +90,17 @@
file.write('\t\tconfig_%d {\n' % cnt)
file.write('\t\t\tdescription = "%s";\n' % dtname)
file.write('\t\t\tfirmware = "atf_1";\n')
- file.write('\t\t\tloadables = "uboot",')
+ file.write('\t\t\tloadables = "uboot"')
+ if segments != 0:
+ file.write(',')
for i in range(1, segments):
- file.write('"atf_%d"' % (i))
+ file.write('"atf_%d"' % (i + 1))
if i != (segments - 1):
file.write(',')
else:
file.write(';\n')
+ if segments == 0:
+ file.write(';\n')
file.write('\t\t\tfdt = "fdt_1";\n')
file.write('\t\t};\n')
file.write('\n')
@@ -171,8 +176,18 @@
def main():
uboot_elf = "./u-boot"
- bl31_elf = "./bl31.elf"
fit_its = sys.stdout
+ if "BL31" in os.environ:
+ bl31_elf=os.getenv("BL31");
+ elif os.path.isfile("./bl31.elf"):
+ bl31_elf = "./bl31.elf"
+ else:
+ os.system("echo 'int main(){}' > bl31.c")
+ os.system("${CROSS_COMPILE}gcc -c bl31.c -o bl31.elf")
+ bl31_elf = "./bl31.elf"
+ logging.basicConfig(format='%(levelname)s:%(message)s', level=logging.DEBUG)
+ logging.warning(' BL31 file bl31.elf NOT found, resulting binary is non-functional')
+ logging.warning(' Please read Building section in doc/README.rockchip')
opts, args = getopt.getopt(sys.argv[1:], "o:u:b:h")
for opt, val in opts:
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index 50680ce..c5dcd06 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -99,21 +99,7 @@
bool "Vyasa-RK3288"
select BOARD_LATE_INIT
select ROCKCHIP_BROM_HELPER
- select SUPPORT_TPL
select TPL
- select TPL_BOOTROM_SUPPORT
- select TPL_CLK
- select TPL_DM
- select TPL_DRIVERS_MISC_SUPPORT
- select TPL_LIBCOMMON_SUPPORT
- select TPL_LIBGENERIC_SUPPORT
- select TPL_NEEDS_SEPARATE_TEXT_BASE if SPL
- select TPL_OF_CONTROL
- select TPL_OF_PLATDATA
- select TPL_RAM
- select TPL_REGMAP
- select TPL_SERIAL_SUPPORT
- select TPL_SYSCON
help
Vyasa is a RK3288-based development board with 2 USB ports,
HDMI, VGA, micro-SD card, audio, WiFi and Gigabit Ethernet, It
@@ -132,6 +118,7 @@
config TARGET_TINKER_RK3288
bool "Tinker-RK3288"
select BOARD_LATE_INIT
+ select TPL
help
Tinker is a RK3288-based development board with 2 USB ports, HDMI,
micro-SD card, audio, Gigabit Ethernet. It also includes on-board
diff --git a/arch/arm/mach-rockchip/rk3328-board-spl.c b/arch/arm/mach-rockchip/rk3328-board-spl.c
new file mode 100644
index 0000000..7f49d05
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk3328-board-spl.c
@@ -0,0 +1,59 @@
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <dm.h>
+#include <dm/pinctrl.h>
+#include <ram.h>
+#include <spl.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void board_debug_uart_init(void)
+{
+}
+
+void board_init_f(ulong dummy)
+{
+ struct udevice *dev;
+ int ret;
+
+ ret = spl_early_init();
+ if (ret) {
+ debug("spl_early_init() failed: %d\n", ret);
+ hang();
+ }
+
+ preloader_console_init();
+
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ debug("DRAM init failed: %d\n", ret);
+ return;
+ }
+}
+
+u32 spl_boot_mode(const u32 boot_device)
+{
+ return MMCSD_MODE_RAW;
+}
+
+u32 spl_boot_device(void)
+{
+ return BOOT_DEVICE_MMC1;
+}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+ /* Just empty function now - can't decide what to choose */
+ debug("%s: %s\n", __func__, name);
+
+ return 0;
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk3399-board-spl.c b/arch/arm/mach-rockchip/rk3399-board-spl.c
index 800ca80..890d800 100644
--- a/arch/arm/mach-rockchip/rk3399-board-spl.c
+++ b/arch/arm/mach-rockchip/rk3399-board-spl.c
@@ -11,13 +11,16 @@
#include <spl.h>
#include <spl_gpio.h>
#include <syscon.h>
+#include <asm/gpio.h>
#include <asm/io.h>
#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/clock.h>
+#include <asm/arch-rockchip/cru_rk3399.h>
#include <asm/arch-rockchip/grf_rk3399.h>
#include <asm/arch-rockchip/hardware.h>
#include <asm/arch-rockchip/periph.h>
#include <asm/arch-rockchip/sys_proto.h>
+#include <power/regulator.h>
#include <dm/pinctrl.h>
void board_return_to_bootrom(void)
@@ -161,7 +164,7 @@
* printhex8(0x1234);
* printascii("string");
*/
- printascii("U-Boot SPL board init\n");
+ debug("U-Boot SPL board init\n");
#endif
ret = spl_early_init();
@@ -202,6 +205,66 @@
}
}
+#if defined(SPL_GPIO_SUPPORT)
+static void rk3399_force_power_on_reset(void)
+{
+ ofnode node;
+ struct gpio_desc sysreset_gpio;
+
+ debug("%s: trying to force a power-on reset\n", __func__);
+
+ node = ofnode_path("/config");
+ if (!ofnode_valid(node)) {
+ debug("%s: no /config node?\n", __func__);
+ return;
+ }
+
+ if (gpio_request_by_name_nodev(node, "sysreset-gpio", 0,
+ &sysreset_gpio, GPIOD_IS_OUT)) {
+ debug("%s: could not find a /config/sysreset-gpio\n", __func__);
+ return;
+ }
+
+ dm_gpio_set_value(&sysreset_gpio, 1);
+}
+#endif
+
+void spl_board_init(void)
+{
+#if defined(SPL_GPIO_SUPPORT)
+ struct rk3399_cru *cru = rockchip_get_cru();
+
+ /*
+ * The RK3399 resets only 'almost all logic' (see also in the TRM
+ * "3.9.4 Global software reset"), when issuing a software reset.
+ * This may cause issues during boot-up for some configurations of
+ * the application software stack.
+ *
+ * To work around this, we test whether the last reset reason was
+ * a power-on reset and (if not) issue an overtemp-reset to reset
+ * the entire module.
+ *
+ * While this was previously fixed by modifying the various places
+ * that could generate a software reset (e.g. U-Boot's sysreset
+ * driver, the ATF or Linux), we now have it here to ensure that
+ * we no longer have to track this through the various components.
+ */
+ if (cru->glb_rst_st != 0)
+ rk3399_force_power_on_reset();
+#endif
+
+#if defined(SPL_DM_REGULATOR)
+ /*
+ * Turning the eMMC and SPI back on (if disabled via the Qseven
+ * BIOS_ENABLE) signal is done through a always-on regulator).
+ */
+ if (regulators_enable_boot_on(false))
+ debug("%s: Cannot enable boot on regulator\n", __func__);
+#endif
+
+ preloader_console_init();
+}
+
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
diff --git a/arch/arm/mach-rockchip/rk3399-board-tpl.c b/arch/arm/mach-rockchip/rk3399-board-tpl.c
index 86d3ffe..4a30124 100644
--- a/arch/arm/mach-rockchip/rk3399-board-tpl.c
+++ b/arch/arm/mach-rockchip/rk3399-board-tpl.c
@@ -8,6 +8,7 @@
#include <dm.h>
#include <ram.h>
#include <spl.h>
+#include <version.h>
#include <asm/io.h>
#include <asm/arch-rockchip/bootrom.h>
@@ -46,7 +47,7 @@
* printhex8(0x1234);
* printascii("string");
*/
- printascii("U-Boot TPL board init\n");
+ debug("U-Boot TPL board init\n");
#endif
ret = spl_early_init();
if (ret) {
@@ -73,6 +74,12 @@
return BOOT_DEVICE_BOOTROM;
}
+void spl_board_init(void)
+{
+ puts("\nU-Boot TPL " PLAIN_VERSION " (" U_BOOT_DATE " - "
+ U_BOOT_TIME " " U_BOOT_TZ ")\n");
+}
+
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
diff --git a/arch/arm/mach-stm32/soc.c b/arch/arm/mach-stm32/soc.c
index 6ae31d3..41338a1 100644
--- a/arch/arm/mach-stm32/soc.c
+++ b/arch/arm/mach-stm32/soc.c
@@ -18,7 +18,7 @@
*/
#if defined(CONFIG_STM32F4)
{ 0x00000000, REGION_0, XN_DIS, PRIV_RW_USR_RW,
- O_I_WB_RD_WR_ALLOC, REGION_16MB },
+ O_I_WB_RD_WR_ALLOC, REGION_512MB },
#endif
{ 0x90000000, REGION_1, XN_DIS, PRIV_RW_USR_RW,
diff --git a/arch/arm/mach-uniphier/arm32/debug_ll.S b/arch/arm/mach-uniphier/arm32/debug_ll.S
index 9fe3eaa..e56e1f6 100644
--- a/arch/arm/mach-uniphier/arm32/debug_ll.S
+++ b/arch/arm/mach-uniphier/arm32/debug_ll.S
@@ -16,9 +16,19 @@
#include CONFIG_DEBUG_LL_INCLUDE
#endif
+#define SG_REVISION_TYPE_SHIFT 16
+#define SG_REVISION_TYPE_MASK (0xff << SG_REVISION_TYPE_SHIFT)
#define BAUDRATE 115200
#define DIV_ROUND(x, d) (((x) + ((d) / 2)) / (d))
+.macro sg_set_pinsel, pin, muxval, mux_bits, reg_stride, ra, rd
+ ldr \ra, =(SG_PINCTRL_BASE + \pin * \mux_bits / 32 * \reg_stride)
+ ldr \rd, [\ra]
+ and \rd, \rd, #~(((1 << \mux_bits) - 1) << (\pin * \mux_bits % 32))
+ orr \rd, \rd, #(\muxval << (\pin * \mux_bits % 32))
+ str \rd, [\ra]
+.endm
+
ENTRY(debug_ll_init)
ldr r0, =SG_REVISION
ldr r1, [r0]
diff --git a/arch/arm/mach-uniphier/debug-uart/Makefile b/arch/arm/mach-uniphier/debug-uart/Makefile
index 5d78db5..81e9314 100644
--- a/arch/arm/mach-uniphier/debug-uart/Makefile
+++ b/arch/arm/mach-uniphier/debug-uart/Makefile
@@ -7,8 +7,6 @@
obj-$(CONFIG_ARCH_UNIPHIER_PRO5) += debug-uart-pro5.o
obj-$(CONFIG_ARCH_UNIPHIER_PXS2) += debug-uart-pxs2.o
obj-$(CONFIG_ARCH_UNIPHIER_LD6B) += debug-uart-ld6b.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD11) += debug-uart-ld20.o
-obj-$(CONFIG_ARCH_UNIPHIER_LD20) += debug-uart-ld20.o
endif
obj-y += debug-uart.o
diff --git a/arch/arm/mach-uniphier/debug-uart/debug-uart-ld20.c b/arch/arm/mach-uniphier/debug-uart/debug-uart-ld20.c
deleted file mode 100644
index b742feb..0000000
--- a/arch/arm/mach-uniphier/debug-uart/debug-uart-ld20.c
+++ /dev/null
@@ -1,34 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2016 Masahiro Yamada <yamada.masahiro@socionext.com>
- */
-
-#include <config.h>
-#include <linux/kernel.h>
-#include <linux/io.h>
-
-#include "../sc64-regs.h"
-#include "../sg-regs.h"
-#include "debug-uart.h"
-
-#define UNIPHIER_LD20_UART_CLK 58820000
-
-unsigned int uniphier_ld20_debug_uart_init(void)
-{
- u32 tmp;
-
- sg_set_iectrl(54); /* TXD0 */
- sg_set_iectrl(58); /* TXD1 */
- sg_set_iectrl(90); /* TXD2 */
- sg_set_iectrl(94); /* TXD3 */
- sg_set_pinsel(54, 0, 8, 4); /* TXD0 -> TXD0 */
- sg_set_pinsel(58, 1, 8, 4); /* SPITXD1 -> TXD1 */
- sg_set_pinsel(90, 1, 8, 4); /* PC0WE -> TXD2 */
- sg_set_pinsel(94, 1, 8, 4); /* PCD00 -> TXD3 */
-
- tmp = readl(SC_CLKCTRL4);
- tmp |= SC_CLKCTRL4_PERI;
- writel(tmp, SC_CLKCTRL4);
-
- return DIV_ROUND_CLOSEST(UNIPHIER_LD20_UART_CLK, 16 * CONFIG_BAUDRATE);
-}
diff --git a/arch/arm/mach-uniphier/debug-uart/debug-uart.c b/arch/arm/mach-uniphier/debug-uart/debug-uart.c
index 992b4a9..bc96b2e 100644
--- a/arch/arm/mach-uniphier/debug-uart/debug-uart.c
+++ b/arch/arm/mach-uniphier/debug-uart/debug-uart.c
@@ -8,6 +8,7 @@
#include <linux/io.h>
#include <linux/serial_reg.h>
+#include "../sg-regs.h"
#include "../soc-info.h"
#include "debug-uart.h"
@@ -26,8 +27,36 @@
writel(c, base + UNIPHIER_UART_TX);
}
+#ifdef CONFIG_SPL_BUILD
+void sg_set_pinsel(unsigned int pin, unsigned int muxval,
+ unsigned int mux_bits, unsigned int reg_stride)
+{
+ unsigned int shift = pin * mux_bits % 32;
+ unsigned long reg = SG_PINCTRL_BASE + pin * mux_bits / 32 * reg_stride;
+ u32 mask = (1U << mux_bits) - 1;
+ u32 tmp;
+
+ tmp = readl(reg);
+ tmp &= ~(mask << shift);
+ tmp |= (mask & muxval) << shift;
+ writel(tmp, reg);
+}
+
+void sg_set_iectrl(unsigned int pin)
+{
+ unsigned int bit = pin % 32;
+ unsigned long reg = SG_IECTRL + pin / 32 * 4;
+ u32 tmp;
+
+ tmp = readl(reg);
+ tmp |= 1 << bit;
+ writel(tmp, reg);
+}
+#endif
+
void _debug_uart_init(void)
{
+#ifdef CONFIG_SPL_BUILD
void __iomem *base = (void __iomem *)CONFIG_DEBUG_UART_BASE;
unsigned int divisor;
@@ -62,12 +91,6 @@
divisor = uniphier_ld6b_debug_uart_init();
break;
#endif
-#if defined(CONFIG_ARCH_UNIPHIER_LD11) || defined(CONFIG_ARCH_UNIPHIER_LD20)
- case UNIPHIER_LD11_ID:
- case UNIPHIER_LD20_ID:
- divisor = uniphier_ld20_debug_uart_init();
- break;
-#endif
default:
return;
}
@@ -75,5 +98,6 @@
writel(UART_LCR_WLEN8 << 8, base + UNIPHIER_UART_LCR_MCR);
writel(divisor, base + UNIPHIER_UART_LDR);
+#endif
}
DEBUG_UART_FUNCS
diff --git a/arch/arm/mach-uniphier/debug-uart/debug-uart.h b/arch/arm/mach-uniphier/debug-uart/debug-uart.h
index 4cbd2f0..f4e98c0 100644
--- a/arch/arm/mach-uniphier/debug-uart/debug-uart.h
+++ b/arch/arm/mach-uniphier/debug-uart/debug-uart.h
@@ -12,7 +12,9 @@
unsigned int uniphier_pro5_debug_uart_init(void);
unsigned int uniphier_pxs2_debug_uart_init(void);
unsigned int uniphier_ld6b_debug_uart_init(void);
-unsigned int uniphier_ld11_debug_uart_init(void);
-unsigned int uniphier_ld20_debug_uart_init(void);
+
+void sg_set_pinsel(unsigned int pin, unsigned int muxval,
+ unsigned int mux_bits, unsigned int reg_stride);
+void sg_set_iectrl(unsigned int pin);
#endif /* _MACH_DEBUG_UART_H */
diff --git a/arch/arm/mach-uniphier/dram_init.c b/arch/arm/mach-uniphier/dram_init.c
index 7e7c1d9..fa4b3e3 100644
--- a/arch/arm/mach-uniphier/dram_init.c
+++ b/arch/arm/mach-uniphier/dram_init.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <linux/errno.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/printk.h>
#include <linux/sizes.h>
diff --git a/arch/arm/mach-uniphier/sc-regs.h b/arch/arm/mach-uniphier/sc-regs.h
index b105335..28de19c 100644
--- a/arch/arm/mach-uniphier/sc-regs.h
+++ b/arch/arm/mach-uniphier/sc-regs.h
@@ -12,10 +12,6 @@
#define SC_BASE_ADDR 0x61840000
-#define SC_DPLLOSCCTRL (SC_BASE_ADDR | 0x1110)
-#define SC_DPLLOSCCTRL_DPLLST (0x1 << 1)
-#define SC_DPLLOSCCTRL_DPLLEN (0x1 << 0)
-
#define SC_DPLLCTRL (SC_BASE_ADDR | 0x1200)
#define SC_DPLLCTRL_SSC_EN (0x1 << 31)
#define SC_DPLLCTRL_FOUTMODE_MASK (0xf << 16)
diff --git a/arch/arm/mach-uniphier/sg-regs.h b/arch/arm/mach-uniphier/sg-regs.h
index 0497655..39ffed5 100644
--- a/arch/arm/mach-uniphier/sg-regs.h
+++ b/arch/arm/mach-uniphier/sg-regs.h
@@ -87,54 +87,4 @@
#define SG_PINMON0_CLK_MODE_AXOSEL_20480KHZ (0x2 << 16)
#define SG_PINMON0_CLK_MODE_AXOSEL_25000KHZ_A (0x3 << 16)
-#ifdef __ASSEMBLY__
-
- .macro sg_set_pinsel, pin, muxval, mux_bits, reg_stride, ra, rd
- ldr \ra, =(SG_PINCTRL_BASE + \pin * \mux_bits / 32 * \reg_stride)
- ldr \rd, [\ra]
- and \rd, \rd, #~(((1 << \mux_bits) - 1) << (\pin * \mux_bits % 32))
- orr \rd, \rd, #(\muxval << (\pin * \mux_bits % 32))
- str \rd, [\ra]
- .endm
-
-#else
-
-#include <linux/types.h>
-#include <linux/io.h>
-
-static inline void sg_set_pinsel(unsigned pin, unsigned muxval,
- unsigned mux_bits, unsigned reg_stride)
-{
- unsigned shift = pin * mux_bits % 32;
- unsigned long reg = SG_PINCTRL_BASE + pin * mux_bits / 32 * reg_stride;
- u32 mask = (1U << mux_bits) - 1;
- u32 tmp;
-
- tmp = readl(reg);
- tmp &= ~(mask << shift);
- tmp |= (mask & muxval) << shift;
- writel(tmp, reg);
-}
-
-static inline void sg_set_iectrl(unsigned pin)
-{
- unsigned bit = pin % 32;
- unsigned long reg = SG_IECTRL + pin / 32 * 4;
- u32 tmp;
-
- tmp = readl(reg);
- tmp |= 1 << bit;
- writel(tmp, reg);
-}
-
-static inline void sg_set_iectrl_range(unsigned min, unsigned max)
-{
- int i;
-
- for (i = min; i <= max; i++)
- sg_set_iectrl(i);
-}
-
-#endif /* __ASSEMBLY__ */
-
#endif /* UNIPHIER_SG_REGS_H */
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5cb9bdf..e3e7945 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -84,13 +84,13 @@
select DM_SERIAL
imply DM_SPI
imply DM_SPI_FLASH
+ select LAST_STAGE_INIT
select MIPS_TUNE_24KC
select OF_CONTROL
select ROM_EXCEPTION_VECTORS
select SUPPORTS_CPU_MIPS32_R1
select SUPPORTS_CPU_MIPS32_R2
select SUPPORTS_LITTLE_ENDIAN
- select SYS_MALLOC_CLEAR_ON_INIT
select SYSRESET
config ARCH_JZ47XX
diff --git a/arch/mips/mach-mtmips/cpu.c b/arch/mips/mach-mtmips/cpu.c
index b0a6397..7afc2c5 100644
--- a/arch/mips/mach-mtmips/cpu.c
+++ b/arch/mips/mach-mtmips/cpu.c
@@ -68,3 +68,29 @@
return 0;
}
+
+int last_stage_init(void)
+{
+ void *src, *dst;
+
+ src = malloc(SZ_64K);
+ dst = malloc(SZ_64K);
+ if (!src || !dst) {
+ printf("Can't allocate buffer for cache cleanup copy!\n");
+ return 0;
+ }
+
+ /*
+ * It has been noticed, that sometimes the d-cache is not in a
+ * "clean-state" when U-Boot is running on MT7688. This was
+ * detected when using the ethernet driver (which uses d-cache)
+ * and a TFTP command does not complete. Copying an area of 64KiB
+ * in DDR at a very late bootup time in U-Boot, directly before
+ * calling into the prompt, seems to fix this issue.
+ */
+ memcpy(dst, src, SZ_64K);
+ free(src);
+ free(dst);
+
+ return 0;
+}
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index 8b2d645..c328258 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -400,6 +400,18 @@
sandbox,silent; /* Don't emit sounds while testing */
};
+ nop-test_0 {
+ compatible = "sandbox,nop_sandbox1";
+ nop-test_1 {
+ compatible = "sandbox,nop_sandbox2";
+ bind = "True";
+ };
+ nop-test_2 {
+ compatible = "sandbox,nop_sandbox2";
+ bind = "False";
+ };
+ };
+
misc-test {
compatible = "sandbox,misc_sandbox";
};
diff --git a/arch/x86/cpu/tangier/Kconfig b/arch/x86/cpu/tangier/Kconfig
index a3bd167..d2b7ede 100644
--- a/arch/x86/cpu/tangier/Kconfig
+++ b/arch/x86/cpu/tangier/Kconfig
@@ -10,7 +10,6 @@
imply MMC_SDHCI
imply MMC_SDHCI_SDMA
imply MMC_SDHCI_TANGIER
- imply TANGIER_WATCHDOG
imply USB
imply USB_DWC3
diff --git a/arch/x86/dts/edison.dts b/arch/x86/dts/edison.dts
index e8564bb..c048765 100644
--- a/arch/x86/dts/edison.dts
+++ b/arch/x86/dts/edison.dts
@@ -104,6 +104,10 @@
reg = <0xff009000 0x1000>;
};
+ watchdog: wdt@0 {
+ compatible = "intel,tangier-wdt";
+ };
+
reset {
compatible = "intel,reset-tangier";
u-boot,dm-pre-reloc;
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index ac85278..0481f45 100644
--- a/arch/x86/lib/init_helpers.c
+++ b/arch/x86/lib/init_helpers.c
@@ -18,10 +18,7 @@
int init_cache_f_r(void)
{
-#if (CONFIG_IS_ENABLED(X86_32BIT_INIT) || \
- (!defined(CONFIG_SPL_BUILD) && \
- !CONFIG_IS_ENABLED(CONFIG_X86_RUN_64BIT))) && \
- !defined(CONFIG_HAVE_FSP)
+#if CONFIG_IS_ENABLED(X86_32BIT_INIT) && !defined(CONFIG_HAVE_FSP)
int ret;
ret = mtrr_commit(false);
diff --git a/board/amlogic/p200/MAINTAINERS b/board/amlogic/p200/MAINTAINERS
index 96fe92d..c20f056 100644
--- a/board/amlogic/p200/MAINTAINERS
+++ b/board/amlogic/p200/MAINTAINERS
@@ -2,6 +2,7 @@
M: Beniamino Galvani <b.galvani@gmail.com>
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/p200/
F: configs/nanopi-k2_defconfig
F: configs/odroid-c2_defconfig
diff --git a/board/amlogic/p201/MAINTAINERS b/board/amlogic/p201/MAINTAINERS
index 3e84a8e..f84984d 100644
--- a/board/amlogic/p201/MAINTAINERS
+++ b/board/amlogic/p201/MAINTAINERS
@@ -1,5 +1,6 @@
P201
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/p201/
F: configs/p201_defconfig
diff --git a/board/amlogic/p212/MAINTAINERS b/board/amlogic/p212/MAINTAINERS
index 74ad371..8848df0 100644
--- a/board/amlogic/p212/MAINTAINERS
+++ b/board/amlogic/p212/MAINTAINERS
@@ -1,6 +1,7 @@
P212
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/p212/
F: include/configs/p212.h
F: configs/khadas-vim_defconfig
diff --git a/board/amlogic/q200/MAINTAINERS b/board/amlogic/q200/MAINTAINERS
index be86386..d3c5a46 100644
--- a/board/amlogic/q200/MAINTAINERS
+++ b/board/amlogic/q200/MAINTAINERS
@@ -1,6 +1,7 @@
Q200
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/q200/
F: include/configs/q200.h
F: configs/khadas-vim2_defconfig
diff --git a/board/amlogic/s400/MAINTAINERS b/board/amlogic/s400/MAINTAINERS
index 9ca9836..da90cf9 100644
--- a/board/amlogic/s400/MAINTAINERS
+++ b/board/amlogic/s400/MAINTAINERS
@@ -1,6 +1,7 @@
S400
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/s400/
F: include/configs/s400.h
F: configs/s400_defconfig
diff --git a/board/amlogic/u200/MAINTAINERS b/board/amlogic/u200/MAINTAINERS
index baf3813..5ae7f5e 100644
--- a/board/amlogic/u200/MAINTAINERS
+++ b/board/amlogic/u200/MAINTAINERS
@@ -1,5 +1,6 @@
U200
M: Neil Armstrong <narmstrong@baylibre.com>
S: Maintained
+L: u-boot-amlogic@groups.io
F: board/amlogic/u200/
F: configs/u200_defconfig
diff --git a/board/atmel/common/board.c b/board/atmel/common/board.c
index fc300a4..20c3b8c 100644
--- a/board/atmel/common/board.c
+++ b/board/atmel/common/board.c
@@ -29,7 +29,7 @@
ret = w1_get_bus(AT91_PDA_EEPROM_DEFAULT_BUS, &bus);
if (ret)
- return;
+ goto pda_detect_err;
for (device_find_first_child(bus, &dev);
dev;
@@ -41,7 +41,7 @@
ret = w1_eeprom_read_buf(dev, AT91_PDA_EEPROM_ID_OFFSET,
(u8 *)buf, AT91_PDA_EEPROM_ID_LENGTH);
if (ret)
- return;
+ goto pda_detect_err;
break;
}
}
@@ -61,6 +61,8 @@
printf("PDA TM5000 detected\n");
break;
}
+
+pda_detect_err:
env_set("pda", (const char *)buf);
}
#else
diff --git a/board/menlo/m53menlo/m53menlo.c b/board/menlo/m53menlo/m53menlo.c
index 35e9b02..f2227f6 100644
--- a/board/menlo/m53menlo/m53menlo.c
+++ b/board/menlo/m53menlo/m53menlo.c
@@ -7,6 +7,7 @@
*/
#include <common.h>
+#include <dm.h>
#include <asm/io.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/sys_proto.h>
@@ -28,6 +29,7 @@
#include <spl.h>
#include <splash.h>
#include <usb/ehci-ci.h>
+#include <video_console.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -80,33 +82,6 @@
imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
}
-#ifdef CONFIG_USB_EHCI_MX5
-int board_ehci_hcd_init(int port)
-{
- if (port == 0) {
- /* USB OTG PWRON */
- imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_4__GPIO1_4,
- PAD_CTL_PKE |
- PAD_CTL_DSE_HIGH));
- gpio_direction_output(IMX_GPIO_NR(1, 4), 0);
-
- /* USB OTG Over Current */
- imx_iomux_v3_setup_pad(MX53_PAD_GPIO_18__GPIO7_13);
- } else if (port == 1) {
- /* USB Host PWRON */
- imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_2__GPIO1_2,
- PAD_CTL_PKE |
- PAD_CTL_DSE_HIGH));
- gpio_direction_output(IMX_GPIO_NR(1, 2), 0);
-
- /* USB Host Over Current */
- imx_iomux_v3_setup_pad(MX53_PAD_GPIO_3__USBOH3_USBH1_OC);
- }
-
- return 0;
-}
-#endif
-
static void setup_iomux_fec(void)
{
static const iomux_v3_cfg_t fec_pads[] = {
@@ -187,7 +162,6 @@
}
#endif
-#ifdef CONFIG_VIDEO
static void enable_lvds_clock(struct display_info_t const *dev, const u8 hclk)
{
static struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
@@ -215,6 +189,8 @@
static void enable_lvds_etm0430g0dh6(struct display_info_t const *dev)
{
+ gpio_request(IMX_GPIO_NR(6, 0), "LCD");
+
/* For ETM0430G0DH6 model, this must be enabled before the clock. */
gpio_direction_output(IMX_GPIO_NR(6, 0), 1);
@@ -227,6 +203,8 @@
static void enable_lvds_etm0700g0dh6(struct display_info_t const *dev)
{
+ gpio_request(IMX_GPIO_NR(6, 0), "LCD");
+
/*
* Set LVDS clock to 33.28 MHz for the display. The PLL4 is set to
* 233 MHz, divided by 7 by setting CCM_CSCMR2 LDB_DI0_IPU_DIV=1 .
@@ -330,7 +308,6 @@
};
size_t display_count = ARRAY_SIZE(displays);
-#endif
#ifdef CONFIG_SPLASH_SCREEN
static struct splash_location default_splash_locations[] = {
@@ -349,6 +326,50 @@
}
#endif
+int board_late_init(void)
+{
+#if defined(CONFIG_VIDEO_IPUV3)
+ struct udevice *dev;
+ int xpos, ypos, ret;
+ char *s;
+ void *dst;
+ ulong addr, len;
+
+ splash_get_pos(&xpos, &ypos);
+
+ s = env_get("splashimage");
+ if (!s)
+ return 0;
+
+ addr = simple_strtoul(s, NULL, 16);
+ dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE);
+ if (!dst)
+ return -ENOMEM;
+
+ ret = splash_screen_prepare();
+ if (ret < 0)
+ return ret;
+
+ len = CONFIG_SYS_VIDEO_LOGO_MAX_SIZE;
+ ret = gunzip(dst + 2, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE - 2,
+ (uchar *)addr, &len);
+ if (ret) {
+ printf("Error: no valid bmp or bmp.gz image at %lx\n", addr);
+ free(dst);
+ return ret;
+ }
+
+ ret = uclass_get_device(UCLASS_VIDEO, 0, &dev);
+ if (ret)
+ return ret;
+
+ ret = video_bmp_display(dev, (ulong)dst + 2, xpos, ypos, true);
+ if (ret)
+ return ret;
+#endif
+ return 0;
+}
+
#define I2C_PAD_CTRL (PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | \
PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
@@ -424,6 +445,8 @@
const u32 dramclk = 400;
u32 cpuclk;
+ gpio_request(IMX_GPIO_NR(4, 0), "CPUCLK");
+
imx_iomux_v3_setup_pad(NEW_PAD_CTRL(MX53_PAD_GPIO_10__GPIO4_0,
PAD_CTL_DSE_HIGH | PAD_CTL_PKE));
gpio_direction_input(IMX_GPIO_NR(4, 0));
diff --git a/board/rockchip/evb_rk3328/MAINTAINERS b/board/rockchip/evb_rk3328/MAINTAINERS
index 2ee6e46..c661d2e 100644
--- a/board/rockchip/evb_rk3328/MAINTAINERS
+++ b/board/rockchip/evb_rk3328/MAINTAINERS
@@ -4,3 +4,9 @@
F: board/rockchip/evb_rk3328
F: include/configs/evb_rk3328.h
F: configs/evb-rk3328_defconfig
+
+ROCK64-RK3328
+M: Matwey V. Kornilov <matwey.kornilov@gmail.com>
+S: Maintained
+F: configs/rock64-rk3328_defconfig
+F: arch/arm/dts/rk3328-rock64-u-boot.dtsi
diff --git a/board/rockchip/evb_rk3399/evb-rk3399.c b/board/rockchip/evb_rk3399/evb-rk3399.c
index bf2ad98..eb1b832 100644
--- a/board/rockchip/evb_rk3399/evb-rk3399.c
+++ b/board/rockchip/evb_rk3399/evb-rk3399.c
@@ -6,46 +6,14 @@
#include <common.h>
#include <dm.h>
#include <dm/pinctrl.h>
-#include <dm/uclass-internal.h>
#include <asm/arch-rockchip/periph.h>
#include <power/regulator.h>
-#include <spl.h>
int board_init(void)
{
- struct udevice *pinctrl, *regulator;
+ struct udevice *regulator;
int ret;
- /*
- * The PWM do not have decicated interrupt number in dts and can
- * not get periph_id by pinctrl framework, so let's init them here.
- * The PWM2 and PWM3 are for pwm regulater.
- */
- ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
- if (ret) {
- debug("%s: Cannot find pinctrl device\n", __func__);
- goto out;
- }
-
- /* Enable pwm0 for panel backlight */
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_PWM0);
- if (ret) {
- debug("%s PWM0 pinctrl init fail! (ret=%d)\n", __func__, ret);
- goto out;
- }
-
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_PWM2);
- if (ret) {
- debug("%s PWM2 pinctrl init fail!\n", __func__);
- goto out;
- }
-
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_PWM3);
- if (ret) {
- debug("%s PWM3 pinctrl init fail!\n", __func__);
- goto out;
- }
-
ret = regulators_enable_boot_on(false);
if (ret)
debug("%s: Cannot enable boot on regulator\n", __func__);
@@ -65,30 +33,3 @@
out:
return 0;
}
-
-void spl_board_init(void)
-{
- struct udevice *pinctrl;
- int ret;
-
- ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
- if (ret) {
- debug("%s: Cannot find pinctrl device\n", __func__);
- goto err;
- }
-
- /* Enable debug UART */
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG);
- if (ret) {
- debug("%s: Failed to set up console UART\n", __func__);
- goto err;
- }
-
- preloader_console_init();
- return;
-err:
- printf("%s: Error %d\n", __func__, ret);
-
- /* No way to report error here */
- hang();
-}
diff --git a/board/technexion/pico-imx7d/README b/board/technexion/pico-imx7d/README
index f21d830..6aa0d25 100644
--- a/board/technexion/pico-imx7d/README
+++ b/board/technexion/pico-imx7d/README
@@ -11,7 +11,7 @@
$ make pico-imx7d_defconfig
$ make
-This generates the SPL and u-boot.img binaries.
+This generates the SPL and u-boot-dtb.img binaries.
1. Loading U-Boot via USB Serial Download Protocol
@@ -32,15 +32,15 @@
Open a terminal program such as minicom.
-Copy SPL and u-boot.img to the imx_usb_loader folder.
+Copy SPL and u-boot-dtb.img to the imx_usb_loader folder.
Load the SPL binary via USB:
$ sudo ./imx_usb SPL
-Load the u-boot.img binary via USB:
+Load the u-boot-dtb.img binary via USB:
-$ sudo ./imx_usb u-boot.img
+$ sudo ./imx_usb u-boot-dtb.img
Then U-Boot starts and its messages appear in the console program.
@@ -55,11 +55,11 @@
=> dfu 0 mmc 0
-Flash SPL and u-boot.img into the eMMC running the following commands on a PC:
+Flash SPL and u-boot-dtb.img into the eMMC running the following commands on a PC:
$ sudo dfu-util -D SPL -a spl
-$ sudo dfu-util -D u-boot.img -a u-boot
+$ sudo dfu-util -D u-boot-dtb.img -a u-boot
Remove power from the pico board.
diff --git a/board/theobroma-systems/puma_rk3399/README b/board/theobroma-systems/puma_rk3399/README
index f67dfb4..9b31b0b 100644
--- a/board/theobroma-systems/puma_rk3399/README
+++ b/board/theobroma-systems/puma_rk3399/README
@@ -60,7 +60,7 @@
Creating a SPL image for SPI-NOR
> tools/mkimage -n rk3399 -T rkspi -d spl/u-boot-spl.bin spl_nor.img
Create the FIT image containing U-Boot proper, ATF, M0 Firmware, devicetree
- > make CROSS_COMPILE=aarch64-linux-gnu- u-boot.itb
+ > make CROSS_COMPILE=aarch64-linux-gnu-
Flash the image
===============
diff --git a/board/theobroma-systems/puma_rk3399/fit_spl_atf.its b/board/theobroma-systems/puma_rk3399/fit_spl_atf.its
deleted file mode 100644
index 530f059..0000000
--- a/board/theobroma-systems/puma_rk3399/fit_spl_atf.its
+++ /dev/null
@@ -1,58 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
-/*
- * Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
- *
- * Minimal dts for a SPL FIT image payload.
- */
-
-/dts-v1/;
-
-/ {
- description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
- #address-cells = <1>;
-
- images {
- uboot {
- description = "U-Boot (64-bit)";
- data = /incbin/("../../../u-boot-nodtb.bin");
- type = "standalone";
- os = "U-Boot";
- arch = "arm64";
- compression = "none";
- load = <0x00200000>;
- };
- atf {
- description = "ARM Trusted Firmware";
- data = /incbin/("../../../bl31-rk3399.bin");
- type = "firmware";
- arch = "arm64";
- os = "arm-trusted-firmware";
- compression = "none";
- load = <0x1000>;
- entry = <0x1000>;
- };
- pmu {
- description = "Cortex-M0 firmware";
- data = /incbin/("../../../rk3399m0.bin");
- type = "pmu-firmware";
- compression = "none";
- load = <0x180000>;
- };
- fdt {
- description = "RK3399-Q7 (Puma) flat device-tree";
- data = /incbin/("../../../u-boot.dtb");
- type = "flat_dt";
- compression = "none";
- };
- };
-
- configurations {
- default = "conf";
- conf {
- description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
- firmware = "atf";
- loadables = "uboot", "pmu";
- fdt = "fdt";
- };
- };
-};
diff --git a/board/theobroma-systems/puma_rk3399/fit_spl_atf.sh b/board/theobroma-systems/puma_rk3399/fit_spl_atf.sh
new file mode 100755
index 0000000..420e7da
--- /dev/null
+++ b/board/theobroma-systems/puma_rk3399/fit_spl_atf.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
+#
+# Based on the board/sunxi/mksunxi_fit_atf.sh
+#
+# Script to generate FIT image source for 64-bit puma boards with
+# U-Boot proper, ATF, PMU firmware and devicetree.
+#
+# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
+
+[ -z "$BL31" ] && BL31="bl31.bin"
+
+if [ ! -f $BL31 ]; then
+ echo "WARNING: BL31 file $BL31 NOT found, resulting binary is non-functional" >&2
+ echo "Please read Building section in doc/README.rockchip" >&2
+ BL31=/dev/null
+fi
+
+[ -z "$PMUM0" ] && PMUM0="rk3399m0.bin"
+
+if [ ! -f $PMUM0 ]; then
+ echo "WARNING: PMUM0 file $PMUM0 NOT found, resulting binary is non-functional" >&2
+ echo "Please read Building section in doc/README.rockchip" >&2
+ PMUM0=/dev/null
+fi
+
+cat << __HEADER_EOF
+/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
+/*
+ * Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
+ *
+ * Minimal dts for a SPL FIT image payload.
+ */
+
+/dts-v1/;
+
+/ {
+ description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
+ #address-cells = <1>;
+
+ images {
+ uboot {
+ description = "U-Boot (64-bit)";
+ data = /incbin/("u-boot-nodtb.bin");
+ type = "standalone";
+ arch = "arm64";
+ compression = "none";
+ load = <0x4a000000>;
+ };
+ atf {
+ description = "ARM Trusted Firmware";
+ data = /incbin/("$BL31");
+ type = "firmware";
+ arch = "arm64";
+ os = "arm-trusted-firmware";
+ compression = "none";
+ load = <0x1000>;
+ entry = <0x1000>;
+ };
+ pmu {
+ description = "Cortex-M0 firmware";
+ data = /incbin/("$PMUM0");
+ type = "pmu-firmware";
+ compression = "none";
+ load = <0x180000>;
+ };
+ fdt {
+ description = "RK3399-Q7 (Puma) flat device-tree";
+ data = /incbin/("u-boot.dtb");
+ type = "flat_dt";
+ compression = "none";
+ };
+__HEADER_EOF
+
+cat << __CONF_HEADER_EOF
+ };
+
+ configurations {
+ default = "conf";
+ conf {
+ description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
+ firmware = "atf";
+ loadables = "uboot", "pmu";
+ fdt = "fdt";
+ };
+__CONF_HEADER_EOF
+
+cat << __ITS_EOF
+ };
+};
+__ITS_EOF
diff --git a/board/theobroma-systems/puma_rk3399/puma-rk3399.c b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
index c6b509c..251cd2d 100644
--- a/board/theobroma-systems/puma_rk3399/puma-rk3399.c
+++ b/board/theobroma-systems/puma_rk3399/puma-rk3399.c
@@ -13,10 +13,8 @@
#include <dm/pinctrl.h>
#include <dm/uclass-internal.h>
#include <asm/io.h>
-#include <asm/gpio.h>
#include <asm/setup.h>
#include <asm/arch-rockchip/clock.h>
-#include <asm/arch-rockchip/cru_rk3399.h>
#include <asm/arch-rockchip/hardware.h>
#include <asm/arch-rockchip/grf_rk3399.h>
#include <asm/arch-rockchip/periph.h>
@@ -38,62 +36,6 @@
return 0;
}
-static void rk3399_force_power_on_reset(void)
-{
- ofnode node;
- struct gpio_desc sysreset_gpio;
-
- debug("%s: trying to force a power-on reset\n", __func__);
-
- node = ofnode_path("/config");
- if (!ofnode_valid(node)) {
- debug("%s: no /config node?\n", __func__);
- return;
- }
-
- if (gpio_request_by_name_nodev(node, "sysreset-gpio", 0,
- &sysreset_gpio, GPIOD_IS_OUT)) {
- debug("%s: could not find a /config/sysreset-gpio\n", __func__);
- return;
- }
-
- dm_gpio_set_value(&sysreset_gpio, 1);
-}
-
-void spl_board_init(void)
-{
- int ret;
- struct rk3399_cru *cru = rockchip_get_cru();
-
- /*
- * The RK3399 resets only 'almost all logic' (see also in the TRM
- * "3.9.4 Global software reset"), when issuing a software reset.
- * This may cause issues during boot-up for some configurations of
- * the application software stack.
- *
- * To work around this, we test whether the last reset reason was
- * a power-on reset and (if not) issue an overtemp-reset to reset
- * the entire module.
- *
- * While this was previously fixed by modifying the various places
- * that could generate a software reset (e.g. U-Boot's sysreset
- * driver, the ATF or Linux), we now have it here to ensure that
- * we no longer have to track this through the various components.
- */
- if (cru->glb_rst_st != 0)
- rk3399_force_power_on_reset();
-
- /*
- * Turning the eMMC and SPI back on (if disabled via the Qseven
- * BIOS_ENABLE) signal is done through a always-on regulator).
- */
- ret = regulators_enable_boot_on(false);
- if (ret)
- debug("%s: Cannot enable boot on regulator\n", __func__);
-
- preloader_console_init();
-}
-
static void setup_macaddr(void)
{
#if CONFIG_IS_ENABLED(CMD_NET)
diff --git a/board/vamrs/rock960_rk3399/README b/board/vamrs/rock960_rk3399/README
index d143990..c5c675c 100644
--- a/board/vamrs/rock960_rk3399/README
+++ b/board/vamrs/rock960_rk3399/README
@@ -61,7 +61,6 @@
> export CROSS_COMPILE=aarch64-linux-gnu-
> make rock960-rk3399_defconfig
> make
- > make u-boot.itb
Compile the rkdeveloptool
=========================
diff --git a/board/vamrs/rock960_rk3399/rock960-rk3399.c b/board/vamrs/rock960_rk3399/rock960-rk3399.c
index 0f5ef3a..2eb7120 100644
--- a/board/vamrs/rock960_rk3399/rock960-rk3399.c
+++ b/board/vamrs/rock960_rk3399/rock960-rk3399.c
@@ -5,11 +5,7 @@
#include <common.h>
#include <dm.h>
-#include <dm/pinctrl.h>
-#include <dm/uclass-internal.h>
-#include <asm/arch-rockchip/periph.h>
#include <power/regulator.h>
-#include <spl.h>
int board_init(void)
{
@@ -21,30 +17,3 @@
return 0;
}
-
-void spl_board_init(void)
-{
- struct udevice *pinctrl;
- int ret;
-
- ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl);
- if (ret) {
- debug("%s: Cannot find pinctrl device\n", __func__);
- goto err;
- }
-
- /* Enable debug UART */
- ret = pinctrl_request_noflags(pinctrl, PERIPH_ID_UART_DBG);
- if (ret) {
- debug("%s: Failed to set up console UART\n", __func__);
- goto err;
- }
-
- preloader_console_init();
- return;
-err:
- printf("%s: Error %d\n", __func__, ret);
-
- /* No way to report error here */
- hang();
-}
diff --git a/board/wandboard/README b/board/wandboard/README
index e5170bc..f84f205 100644
--- a/board/wandboard/README
+++ b/board/wandboard/README
@@ -29,7 +29,7 @@
- Flash the u-boot.img image into the SD card:
-sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
+sudo dd if=u-boot-dtb.img of=/dev/mmcblk0 bs=1k seek=69; sync
- Insert the SD card into the slot located in the bottom of the board (same side
as the mx6 processor)
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 9d7a94f..74d7a17 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -500,3 +500,21 @@
return 0;
}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+ if (is_mx6dq()) {
+ if (!strcmp(name, "imx6q-wandboard-revb1"))
+ return 0;
+ } else if (is_mx6dqp()) {
+ if (!strcmp(name, "imx6qp-wandboard-revd1"))
+ return 0;
+ } else if (is_mx6dl() || is_mx6solo()) {
+ if (!strcmp(name, "imx6dl-wandboard-revb1"))
+ return 0;
+ }
+
+ return -EINVAL;
+}
+#endif
diff --git a/common/board_r.c b/common/board_r.c
index 150e8cd..df24021 100644
--- a/common/board_r.c
+++ b/common/board_r.c
@@ -678,9 +678,6 @@
#ifdef CONFIG_DM
initr_dm,
#endif
-#if defined(CONFIG_WDT)
- initr_watchdog,
-#endif
#if defined(CONFIG_ARM) || defined(CONFIG_NDS32) || defined(CONFIG_RISCV) || \
defined(CONFIG_SANDBOX)
board_init, /* Setup chipselects */
@@ -700,6 +697,9 @@
stdio_init_tables,
initr_serial,
initr_announce,
+#if defined(CONFIG_WDT)
+ initr_watchdog,
+#endif
INIT_FUNC_WATCHDOG_RESET
#ifdef CONFIG_NEEDS_MANUAL_RELOC
initr_manual_reloc_cmdtable,
diff --git a/common/spl/spl_atf.c b/common/spl/spl_atf.c
index cddab6a..4715f9d 100644
--- a/common/spl/spl_atf.c
+++ b/common/spl/spl_atf.c
@@ -45,6 +45,7 @@
SET_PARAM_HEAD(bl2_to_bl31_params, ATF_PARAM_BL31, ATF_VERSION_1, 0);
/* Fill BL31 related information */
+ bl2_to_bl31_params->bl31_image_info = &bl31_params_mem.bl31_image_info;
SET_PARAM_HEAD(bl2_to_bl31_params->bl31_image_info,
ATF_PARAM_IMAGE_BINARY, ATF_VERSION_1, 0);
diff --git a/common/spl/spl_sdp.c b/common/spl/spl_sdp.c
index 7fc4404..806bf13 100644
--- a/common/spl/spl_sdp.c
+++ b/common/spl/spl_sdp.c
@@ -29,10 +29,14 @@
return -ENODEV;
}
- /* This command typically does not return but jumps to an image */
- sdp_handle(controller_index);
- pr_err("SDP ended\n");
+ /*
+ * This command either loads a legacy image, jumps and never returns,
+ * or it loads a FIT image and returns it to be handled by the SPL
+ * code.
+ */
+ ret = spl_sdp_handle(controller_index, spl_image);
+ debug("SDP ended\n");
- return -EINVAL;
+ return ret;
}
SPL_LOAD_IMAGE_METHOD("USB SDP", 0, BOOT_DEVICE_BOARD, spl_sdp_load_image);
diff --git a/configs/edison_defconfig b/configs/edison_defconfig
index 840c87a..4687544 100644
--- a/configs/edison_defconfig
+++ b/configs/edison_defconfig
@@ -39,5 +39,7 @@
CONFIG_USB_GADGET_PRODUCT_NUM=0x0a99
CONFIG_USB_GADGET_DOWNLOAD=y
# CONFIG_USB_HOST_ETHER is not set
+CONFIG_WDT=y
+CONFIG_WDT_TANGIER=y
CONFIG_FAT_WRITE=y
CONFIG_SHA1=y
diff --git a/configs/evb-rk3328_defconfig b/configs/evb-rk3328_defconfig
index aff9c32..92d6817 100644
--- a/configs/evb-rk3328_defconfig
+++ b/configs/evb-rk3328_defconfig
@@ -1,7 +1,10 @@
CONFIG_ARM=y
CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_SYS_TEXT_BASE=0x00200000
CONFIG_ROCKCHIP_RK3328=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_DEBUG_UART_BASE=0xFF130000
CONFIG_DEBUG_UART_CLOCK=24000000
@@ -19,11 +22,15 @@
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_TIME=y
CONFIG_DEFAULT_DEVICE_TREE="rk3328-evb"
+CONFIG_SPL_OF_CONTROL=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
CONFIG_CLK=y
+CONFIG_SPL_CLK=y
CONFIG_FASTBOOT_BUF_ADDR=0x800800
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=1
diff --git a/configs/m53menlo_defconfig b/configs/m53menlo_defconfig
index 9622cb7..3a5fa26 100644
--- a/configs/m53menlo_defconfig
+++ b/configs/m53menlo_defconfig
@@ -4,6 +4,7 @@
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_LIBCOMMON_SUPPORT=y
CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x8000
CONFIG_TARGET_M53MENLO=y
CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_NR_DRAM_BANKS=2
@@ -17,9 +18,8 @@
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttymxc0,115200"
-# CONFIG_CONSOLE_MUX is not set
-CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_VERSION_VARIABLE=y
+CONFIG_BOARD_LATE_INIT=y
CONFIG_SPL_TEXT_BASE=0x70008000
CONFIG_SPL_BOARD_INIT=y
CONFIG_SPL_NAND_SUPPORT=y
@@ -27,11 +27,14 @@
CONFIG_HUSH_PARSER=y
CONFIG_CMD_ASKENV=y
CONFIG_CMD_GREPENV=y
+CONFIG_CMD_DM=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_FUSE=y
+CONFIG_CMD_GPIO=y
CONFIG_CMD_I2C=y
CONFIG_CMD_MMC=y
CONFIG_CMD_NAND_TRIMFFS=y
+# CONFIG_CMD_PINMUX is not set
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
@@ -48,27 +51,37 @@
CONFIG_MTDIDS_DEFAULT="nand0=mxc_nand"
CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand:1m(u-boot),512k(env1),512k(env2),-(ubi)"
CONFIG_CMD_UBI=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx53-m53menlo"
CONFIG_ENV_IS_IN_NAND=y
+CONFIG_DM=y
CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_BOOTLIMIT=3
CONFIG_SYS_BOOTCOUNT_MAGIC=0x0B01C041
+CONFIG_DM_GPIO=y
+CONFIG_DM_MMC=y
CONFIG_FSL_ESDHC_IMX=y
CONFIG_NAND=y
CONFIG_NAND_MXC=y
CONFIG_PHYLIB=y
CONFIG_PHY_MICREL=y
CONFIG_PHY_MICREL_KSZ8XXX=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX5=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
CONFIG_RTC_M41T62=y
CONFIG_USB=y
+CONFIG_DM_USB=y
CONFIG_USB_EHCI_MX5=y
CONFIG_USB_STORAGE=y
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_USB_ETHER_MCS7830=y
CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
CONFIG_VIDEO_IPUV3=y
-CONFIG_VIDEO=y
-# CONFIG_VIDEO_SW_CURSOR is not set
CONFIG_IMX_WATCHDOG=y
CONFIG_FAT_WRITE=y
-CONFIG_OF_LIBFDT=y
diff --git a/configs/poplar_defconfig b/configs/poplar_defconfig
index dfde654..62eaaee 100644
--- a/configs/poplar_defconfig
+++ b/configs/poplar_defconfig
@@ -1,6 +1,7 @@
CONFIG_ARM=y
CONFIG_TARGET_POPLAR=y
CONFIG_SYS_TEXT_BASE=0x37000000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="poplar"
CONFIG_DISTRO_DEFAULTS=y
diff --git a/configs/puma-rk3399_defconfig b/configs/puma-rk3399_defconfig
index 03f0bfd..5cb2273 100644
--- a/configs/puma-rk3399_defconfig
+++ b/configs/puma-rk3399_defconfig
@@ -15,13 +15,12 @@
CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
-CONFIG_SPL_FIT_SOURCE="board/theobroma-systems/puma_rk3399/fit_spl_atf.its"
+CONFIG_SPL_FIT_GENERATOR="board/theobroma-systems/puma_rk3399/fit_spl_atf.sh"
CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-puma-haikou.dtb"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_SPL_TEXT_BASE=0xff8c2000
-CONFIG_SPL_BOARD_INIT=y
# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
# CONFIG_SPL_LEGACY_IMAGE_SUPPORT is not set
CONFIG_SPL_STACK_R=y
diff --git a/configs/rock64-rk3328_defconfig b/configs/rock64-rk3328_defconfig
new file mode 100644
index 0000000..6529ded
--- /dev/null
+++ b/configs/rock64-rk3328_defconfig
@@ -0,0 +1,91 @@
+CONFIG_SMBIOS_MANUFACTURER="pine64"
+CONFIG_SMBIOS_PRODUCT_NAME="rock64_rk3328"
+CONFIG_ARM=y
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_TEXT_BASE=0x00200000
+CONFIG_ROCKCHIP_RK3328=y
+CONFIG_ROCKCHIP_SPL_RESERVE_IRAM=0x40000
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL_STACK_R_ADDR=0x600000
+CONFIG_DEBUG_UART_BASE=0xFF130000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_DEBUG_UART=y
+CONFIG_NR_DRAM_BANKS=1
+# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-rockchip/make_fit_atf.py"
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3328-rock64.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_STACK_R=y
+CONFIG_SPL_ATF=y
+CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
+CONFIG_FASTBOOT_BUF_ADDR=0x800800
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TIME=y
+CONFIG_DEFAULT_DEVICE_TREE="rk3328-rock64"
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_SPI_FLASH=y
+CONFIG_SF_DEFAULT_SPEED=20000000
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+CONFIG_GMAC_ROCKCHIP=y
+CONFIG_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_ROCKCHIP_RK3328=y
+CONFIG_DM_PMIC=y
+CONFIG_PMIC_RK8XX=y
+CONFIG_REGULATOR_PWM=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_REGULATOR_RK8XX=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_RAM=y
+CONFIG_SPL_RAM=y
+CONFIG_DM_RESET=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_GENERIC=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Rockchip"
+CONFIG_USB_GADGET_VENDOR_NUM=0x2207
+CONFIG_USB_GADGET_PRODUCT_NUM=0x330a
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USE_TINY_PRINTF=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_ERRNO_STR=y
diff --git a/configs/rpi_3_b_plus_defconfig b/configs/rpi_3_b_plus_defconfig
new file mode 100644
index 0000000..2ae7b6d
--- /dev/null
+++ b/configs/rpi_3_b_plus_defconfig
@@ -0,0 +1,43 @@
+CONFIG_ARM=y
+CONFIG_ARCH_BCM283X=y
+CONFIG_SYS_TEXT_BASE=0x00080000
+CONFIG_TARGET_RPI_3=y
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_OF_BOARD_SETUP=y
+CONFIG_MISC_INIT_R=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_SYS_PROMPT="U-Boot> "
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_OF_EMBED=y
+CONFIG_DEFAULT_DEVICE_TREE="bcm2837-rpi-3-b-plus"
+CONFIG_ENV_FAT_INTERFACE="mmc"
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_DM_KEYBOARD=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_BCM2835=y
+CONFIG_PHYLIB=y
+CONFIG_DM_ETH=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_GENERIC is not set
+# CONFIG_REQUIRE_SERIAL_CONSOLE is not set
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_DWC2=y
+CONFIG_USB_KEYBOARD=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_LAN78XX=y
+CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_DM_VIDEO=y
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_CONSOLE_SCROLL_LINES=10
+CONFIG_PHYS_TO_BUS=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
index 27a5fc0..482ee7d 100644
--- a/configs/tinker-rk3288_defconfig
+++ b/configs/tinker-rk3288_defconfig
@@ -1,13 +1,12 @@
CONFIG_ARM=y
CONFIG_ARCH_ROCKCHIP=y
-CONFIG_SYS_TEXT_BASE=0x00000000
+CONFIG_SYS_TEXT_BASE=0x01000000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_ROCKCHIP_RK3288=y
-CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y
+CONFIG_TPL_LDSCRIPT="arch/arm/mach-rockchip/u-boot-tpl.lds"
CONFIG_TARGET_TINKER_RK3288=y
CONFIG_NR_DRAM_BANKS=1
-CONFIG_SPL_SIZE_LIMIT=30720
-CONFIG_SPL_STACK_R_ADDR=0x80000
+CONFIG_SPL_SIZE_LIMIT=307200
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
@@ -17,9 +16,7 @@
CONFIG_DEFAULT_FDT_FILE="rk3288-tinker.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
-CONFIG_SPL_TEXT_BASE=0xff704000
-CONFIG_SPL_STACK_R=y
-CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x2000
+CONFIG_SPL_TEXT_BASE=0
CONFIG_CMD_GPIO=y
CONFIG_CMD_GPT=y
CONFIG_CMD_I2C=y
@@ -37,7 +34,7 @@
CONFIG_SPL_PARTITION_UUIDS=y
CONFIG_SPL_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="rk3288-tinker"
-CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
CONFIG_ENV_IS_IN_MMC=y
CONFIG_REGMAP=y
CONFIG_SPL_REGMAP=y
diff --git a/configs/wandboard_defconfig b/configs/wandboard_defconfig
index 3025c0d..c4a9624 100644
--- a/configs/wandboard_defconfig
+++ b/configs/wandboard_defconfig
@@ -13,6 +13,9 @@
CONFIG_CMD_HDMIDETECT=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_FIT=y
+CONFIG_SPL_FIT_PRINT=y
+CONFIG_SPL_LOAD_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
# CONFIG_CONSOLE_MUX is not set
@@ -23,6 +26,8 @@
CONFIG_BOUNCE_BUFFER=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_TEXT_BASE=0x00908000
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
@@ -36,6 +41,8 @@
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="imx6dl-wandboard-revb1"
+CONFIG_OF_LIST="imx6q-wandboard-revb1 imx6qp-wandboard-revd1 imx6dl-wandboard-revb1"
+CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DM=y
diff --git a/doc/README.rockchip b/doc/README.rockchip
index 264f7e4..02e2497 100644
--- a/doc/README.rockchip
+++ b/doc/README.rockchip
@@ -48,9 +48,10 @@
- EVB RK3036 - use evb-rk3036 configuration
- Kylin - use kylin_rk3036 configuration
-One RK3328 board is supported:
+Two RK3328 board are supported:
- - EVB RK3328
+ - EVB RK3328 - use evb-rk3328_defconfig
+ - Pine64 Rock64 board - use rock64-rk3328_defconfig
Size RK3399 boards are supported (aarch64):
@@ -103,7 +104,6 @@
=> cd /path/to/u-boot
=> make nanopi-neo4-rk3399_defconfig
=> make
- => make u-boot.itb
- Get the rkbin
@@ -137,8 +137,8 @@
=> cd arm-trusted-firmware
=> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
- (copy bl31.bin into U-Boot root dir)
- => cp build/rk3399/release/bl31/bl31.bin /path/to/u-boot/bl31-rk3399.bin
+ (export bl31.bin)
+ => export BL31=/path/to/arm-trusted-firmware/build/rk3399/release/bl31/bl31.bin
For rest of rk3399 boards.
@@ -149,8 +149,8 @@
=> make realclean
=> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399
- (copy bl31.elf into U-Boot root dir)
- => cp build/rk3399/release/bl31/bl31.elf /path/to/u-boot
+ (export bl31.elf)
+ => export BL31=/path/to/arm-trusted-firmware/build/rk3399/release/bl31/bl31.elf
- Compile PMU M0 firmware
@@ -162,15 +162,14 @@
(export cross compiler path for Cortex-M0 PMU)
=> make CROSS_COMPILE=arm-cortex_m0-eabi-
- (copy rk3399m0.bin into U-Boot root dir)
- => cp rk3399m0.bin /path/to/u-boot
+ (export rk3399m0.bin)
+ => export PMUM0=/path/to/rk3399-cortex-m0/rk3399m0.bin
- Compile U-Boot
=> cd /path/to/u-boot
=> make orangepi-rk3399_defconfig
=> make
- => make u-boot.itb
(Get spl/u-boot-spl-dtb.bin, u-boot.itb images and some boards would get
spl/u-boot-spl.bin since it doesn't enable CONFIG_SPL_OF_CONTROL
@@ -310,6 +309,31 @@
truncate -s %2048 u-boot.bin
cat u-boot.bin | split -b 512 --filter='openssl rc4 -K 7C4E0304550509072D2C7B38170D1711' >> out
+Booting from an SD card on Pine64 Rock64 (RK3328)
+=================================================
+
+For Rock64 rk3328 board the following three parts are required:
+TPL, SPL, and the u-boot image tree blob. While u-boot-spl.bin and
+u-boot.itb are to be compiled as usual, TPL is currently not
+implemented in u-boot, so you need to pick one from rkbin:
+
+ - Get the rkbin
+
+ => git clone https://github.com/rockchip-linux/rkbin.git
+
+ - Create TPL/SPL image
+
+ => tools/mkimage -n rk3328 -T rksd -d rkbin/bin/rk33/rk3328_ddr_333MHz_v1.16.bin idbloader.img
+ => cat spl/u-boot-spl.bin >> idbloader.img
+
+ - Write TPL/SPL image at 64 sector
+
+ => sudo dd if=idbloader.img of=/dev/mmcblk0 seek=64
+
+ - Write u-boot image tree blob at 16384 sector
+
+ => sudo dd if=u-boot.itb of=/dev/mmcblk0 seek=16384
+
Booting from an SD card on RK3399
=================================
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c
index fc3157d..dc9eb62 100644
--- a/drivers/core/uclass.c
+++ b/drivers/core/uclass.c
@@ -757,3 +757,8 @@
return 0;
}
#endif
+
+UCLASS_DRIVER(nop) = {
+ .id = UCLASS_NOP,
+ .name = "nop",
+};
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
index f2c99d4..5efaa2f 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld11.c
@@ -28,6 +28,10 @@
static const unsigned nand_pins[] = {3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17};
static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {56, 57, 58, 59};
+static const int spi0_muxvals[] = {0, 0, 0, 0};
+static const unsigned spi1_pins[] = {169, 170, 171, 172};
+static const int spi1_muxvals[] = {1, 1, 1, 1};
static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17};
static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -58,6 +62,8 @@
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(i2c4),
UNIPHIER_PINCTRL_GROUP(nand),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(uart0),
@@ -77,6 +83,8 @@
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(i2c4),
UNIPHIER_PINMUX_FUNCTION(nand),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION(uart0),
UNIPHIER_PINMUX_FUNCTION(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
index 8ec87f2..d3c5833 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld20.c
@@ -43,6 +43,14 @@
static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned sd_pins[] = {10, 11, 12, 13, 14, 15, 16, 17};
static const int sd_muxvals[] = {3, 3, 3, 3, 3, 3, 3, 3}; /* No SDVOLC */
+static const unsigned spi0_pins[] = {56, 57, 58, 59};
+static const int spi0_muxvals[] = {0, 0, 0, 0};
+static const unsigned spi1_pins[] = {169, 170, 171, 172};
+static const int spi1_muxvals[] = {1, 1, 1, 1};
+static const unsigned spi2_pins[] = {86, 87, 88, 89};
+static const int spi2_muxvals[] = {1, 1, 1, 1};
+static const unsigned spi3_pins[] = {74, 75, 76, 77};
+static const int spi3_muxvals[] = {1, 1, 1, 1};
static const unsigned system_bus_pins[] = {1, 2, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17};
static const int system_bus_muxvals[] = {0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
@@ -77,6 +85,10 @@
UNIPHIER_PINCTRL_GROUP(i2c4),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
+ UNIPHIER_PINCTRL_GROUP(spi2),
+ UNIPHIER_PINCTRL_GROUP(spi3),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(uart0),
@@ -99,6 +111,10 @@
UNIPHIER_PINMUX_FUNCTION(i2c4),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
+ UNIPHIER_PINMUX_FUNCTION(spi2),
+ UNIPHIER_PINMUX_FUNCTION(spi3),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION(uart0),
UNIPHIER_PINMUX_FUNCTION(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
index c822bcc..bf1a9e9 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld4.c
@@ -37,6 +37,8 @@
static const int nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {44, 45, 46, 47, 48, 49, 50, 51, 52};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {135, 136, 137, 138};
+static const int spi0_muxvals[] = {12, 12, 12, 12};
static const unsigned system_bus_pins[] = {16, 17, 18, 19, 20, 165, 166, 167,
168, 169, 170, 171, 172, 173};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, -1, -1, -1, -1, -1, -1,
@@ -80,6 +82,7 @@
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
@@ -106,6 +109,7 @@
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
index 30d4116..f22c046 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-ld6b.c
@@ -37,6 +37,10 @@
static const int nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {199, 200, 201, 202};
+static const int spi0_muxvals[] = {8, 8, 8, 8};
+static const unsigned spi1_pins[] = {93, 94, 95, 96};
+static const int spi1_muxvals[] = {1, 1, 1, 1};
static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -84,6 +88,8 @@
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
@@ -112,6 +118,8 @@
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
index eb5978a..8bae163 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro4.c
@@ -50,6 +50,10 @@
static const unsigned sd1_pins[] = {319, 320, 321, 322, 323, 324, 325, 326,
327};
static const int sd1_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {199, 200, 201, 202};
+static const int spi0_muxvals[] = {11, 11, 11, 11};
+static const unsigned spi1_pins[] = {195, 196, 197, 198, 235, 238, 239};
+static const int spi1_muxvals[] = {11, 11, 11, 11, 11, 11, 11};
static const unsigned system_bus_pins[] = {25, 26, 27, 28, 29, 30, 31, 32, 33,
34, 35, 36, 37, 38};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -103,6 +107,8 @@
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
UNIPHIER_PINCTRL_GROUP(sd1),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
@@ -135,6 +141,8 @@
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
UNIPHIER_PINMUX_FUNCTION(sd1),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
index 685d8be..1f4931b 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pro5.c
@@ -37,6 +37,12 @@
static const int nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {250, 251, 252, 253, 254, 255, 256, 257, 258};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {120, 121, 122, 123};
+static const int spi0_muxvals[] = {0, 0, 0, 0};
+static const unsigned spi1_pins[] = {134, 139, 85, 86};
+static const int spi1_muxvals[] = {1, 1, 1, 1};
+static const unsigned spi2_pins[] = {55, 56, 57, 58, 82, 83, 84};
+static const int spi2_muxvals[] = {0, 0, 0, 0, 1, 1, 1};
static const unsigned system_bus_pins[] = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13,
14, 15, 16, 17};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -88,6 +94,9 @@
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
+ UNIPHIER_PINCTRL_GROUP(spi2),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs0),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
@@ -117,6 +126,9 @@
UNIPHIER_PINMUX_FUNCTION(i2c6),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
+ UNIPHIER_PINMUX_FUNCTION(spi2),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
index 8609f1b..038a7dd 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs2.c
@@ -46,6 +46,10 @@
static const int nand_cs1_muxvals[] = {8, 8};
static const unsigned sd_pins[] = {47, 48, 49, 50, 51, 52, 53, 54, 55};
static const int sd_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8};
+static const unsigned spi0_pins[] = {199, 200, 201, 202};
+static const int spi0_muxvals[] = {8, 8, 8, 8};
+static const unsigned spi1_pins[] = {93, 94, 95, 96};
+static const int spi1_muxvals[] = {1, 1, 1, 1};
static const unsigned system_bus_pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13};
static const int system_bus_muxvals[] = {8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
@@ -88,6 +92,8 @@
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP_SPL(uart0),
@@ -115,6 +121,8 @@
UNIPHIER_PINMUX_FUNCTION(i2c6),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c
index 5b4a514..452d76d 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-pxs3.c
@@ -41,6 +41,10 @@
static const int nand_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const unsigned sd_pins[] = {43, 44, 45, 46, 47, 48, 49, 50, 51};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {100, 101, 102, 103};
+static const int spi0_muxvals[] = {0, 0, 0, 0};
+static const unsigned spi1_pins[] = {112, 113, 114, 115};
+static const int spi1_muxvals[] = {2, 2, 2, 2};
static const unsigned system_bus_pins[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14};
static const int system_bus_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -77,6 +81,8 @@
UNIPHIER_PINCTRL_GROUP(i2c3),
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
+ UNIPHIER_PINCTRL_GROUP(spi1),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(uart0),
@@ -101,6 +107,8 @@
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
+ UNIPHIER_PINMUX_FUNCTION(spi1),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION(uart0),
UNIPHIER_PINMUX_FUNCTION(uart1),
diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
index c072fc5..1e38ba1 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-sld8.c
@@ -37,6 +37,8 @@
static const int nand_cs1_muxvals[] = {0, 0};
static const unsigned sd_pins[] = {32, 33, 34, 35, 36, 37, 38, 39, 40};
static const int sd_muxvals[] = {0, 0, 0, 0, 0, 0, 0, 0, 0};
+static const unsigned spi0_pins[] = {118, 119, 120, 121};
+static const int spi0_muxvals[] = {3, 3, 3, 3};
static const unsigned system_bus_pins[] = {136, 137, 138, 139, 140, 141, 142,
143, 144, 145, 146, 147, 148, 149};
static const int system_bus_muxvals[] = {-1, -1, -1, -1, -1, -1, -1, -1, -1,
@@ -78,6 +80,7 @@
UNIPHIER_PINCTRL_GROUP(nand),
UNIPHIER_PINCTRL_GROUP(nand_cs1),
UNIPHIER_PINCTRL_GROUP(sd),
+ UNIPHIER_PINCTRL_GROUP(spi0),
UNIPHIER_PINCTRL_GROUP(system_bus),
UNIPHIER_PINCTRL_GROUP(system_bus_cs1),
UNIPHIER_PINCTRL_GROUP(system_bus_cs2),
@@ -103,6 +106,7 @@
UNIPHIER_PINMUX_FUNCTION(i2c3),
UNIPHIER_PINMUX_FUNCTION(nand),
UNIPHIER_PINMUX_FUNCTION(sd),
+ UNIPHIER_PINMUX_FUNCTION(spi0),
UNIPHIER_PINMUX_FUNCTION(system_bus),
UNIPHIER_PINMUX_FUNCTION_SPL(uart0),
UNIPHIER_PINMUX_FUNCTION_SPL(uart1),
diff --git a/drivers/usb/dwc3/dwc3-generic.c b/drivers/usb/dwc3/dwc3-generic.c
index 3e6c494..406bf0b 100644
--- a/drivers/usb/dwc3/dwc3-generic.c
+++ b/drivers/usb/dwc3/dwc3-generic.c
@@ -337,7 +337,7 @@
clk_release_bulk(&glue->clks);
- return dm_scan_fdt_dev(dev);
+ return 0;
}
static const struct udevice_id dwc3_glue_ids[] = {
@@ -350,7 +350,7 @@
U_BOOT_DRIVER(dwc3_generic_wrapper) = {
.name = "dwc3-generic-wrapper",
- .id = UCLASS_MISC,
+ .id = UCLASS_NOP,
.of_match = dwc3_glue_ids,
.bind = dwc3_glue_bind,
.probe = dwc3_glue_probe,
diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
index ae97ab2..fab7ce6 100644
--- a/drivers/usb/gadget/f_sdp.c
+++ b/drivers/usb/gadget/f_sdp.c
@@ -638,7 +638,20 @@
return 0;
}
-static void sdp_handle_in_ep(void)
+#ifdef CONFIG_SPL_BUILD
+#ifdef CONFIG_SPL_LOAD_FIT
+static ulong sdp_fit_read(struct spl_load_info *load, ulong sector,
+ ulong count, void *buf)
+{
+ debug("%s: sector %lx, count %lx, buf %lx\n",
+ __func__, sector, count, (ulong)buf);
+ memcpy(buf, (void *)(load->dev + sector), count);
+ return count;
+}
+#endif
+#endif
+
+static void sdp_handle_in_ep(struct spl_image_info *spl_image)
{
u8 *data = sdp_func->in_req->buf;
u32 status;
@@ -690,10 +703,25 @@
/* If imx header fails, try some U-Boot specific headers */
if (status) {
#ifdef CONFIG_SPL_BUILD
+ image_header_t *header =
+ sdp_ptr(sdp_func->jmp_address);
+#ifdef CONFIG_SPL_LOAD_FIT
+ if (image_get_magic(header) == FDT_MAGIC) {
+ struct spl_load_info load;
+
+ debug("Found FIT\n");
+ load.dev = header;
+ load.bl_len = 1;
+ load.read = sdp_fit_read;
+ spl_load_simple_fit(spl_image, &load, 0,
+ header);
+
+ return;
+ }
+#endif
/* In SPL, allow jumps to U-Boot images */
struct spl_image_info spl_image = {};
- spl_parse_image_header(&spl_image,
- (struct image_header *)sdp_func->jmp_address);
+ spl_parse_image_header(&spl_image, header);
jump_to_image_no_args(&spl_image);
#else
/* In U-Boot, allow jumps to scripts */
@@ -715,19 +743,32 @@
};
}
-void sdp_handle(int controller_index)
+#ifndef CONFIG_SPL_BUILD
+int sdp_handle(int controller_index)
+#else
+int spl_sdp_handle(int controller_index, struct spl_image_info *spl_image)
+#endif
{
printf("SDP: handle requests...\n");
while (1) {
if (ctrlc()) {
puts("\rCTRL+C - Operation aborted.\n");
- return;
+ return -EINVAL;
}
+#ifdef CONFIG_SPL_BUILD
+ if (spl_image->flags & SPL_FIT_FOUND)
+ return 0;
+#endif
+
WATCHDOG_RESET();
usb_gadget_handle_interrupts(controller_index);
- sdp_handle_in_ep();
+#ifdef CONFIG_SPL_BUILD
+ sdp_handle_in_ep(spl_image);
+#else
+ sdp_handle_in_ep(NULL);
+#endif
}
}
diff --git a/drivers/usb/host/ehci-mx6.c b/drivers/usb/host/ehci-mx6.c
index 33abfea..e9e6ed5 100644
--- a/drivers/usb/host/ehci-mx6.c
+++ b/drivers/usb/host/ehci-mx6.c
@@ -503,6 +503,42 @@
return 0;
}
+static int ehci_usb_bind(struct udevice *dev)
+{
+ /*
+ * TODO:
+ * This driver is only partly converted to DT probing and still uses
+ * a tremendous amount of hard-coded addresses. To make things worse,
+ * the driver depends on specific sequential indexing of controllers,
+ * from which it derives offsets in the PHY and ANATOP register sets.
+ *
+ * Here we attempt to calculate these indexes from DT information as
+ * well as we can. The USB controllers on all existing iMX6/iMX7 SoCs
+ * are placed next to each other, at addresses incremented by 0x200.
+ * Thus, the index is derived from the multiple of 0x200 offset from
+ * the first controller address.
+ *
+ * However, to complete conversion of this driver to DT probing, the
+ * following has to be done:
+ * - DM clock framework support for iMX must be implemented
+ * - usb_power_config() has to be converted to clock framework
+ * -> Thus, the ad-hoc "index" variable goes away.
+ * - USB PHY handling has to be factored out into separate driver
+ * -> Thus, the ad-hoc "index" variable goes away from the PHY
+ * code, the PHY driver must parse it's address from DT. This
+ * USB driver must find the PHY driver via DT phandle.
+ * -> usb_power_config() shall be moved to PHY driver
+ * With these changes in place, the ad-hoc indexing goes away and
+ * the driver is fully converted to DT probing.
+ */
+ fdt_size_t size;
+ fdt_addr_t addr = devfdt_get_addr_size_index(dev, 0, &size);
+
+ dev->req_seq = (addr - USB_BASE_ADDR) / size;
+
+ return 0;
+}
+
static int ehci_usb_probe(struct udevice *dev)
{
struct usb_platdata *plat = dev_get_platdata(dev);
@@ -564,6 +600,7 @@
.id = UCLASS_USB,
.of_match = mx6_usb_ids,
.ofdata_to_platdata = ehci_usb_ofdata_to_platdata,
+ .bind = ehci_usb_bind,
.probe = ehci_usb_probe,
.remove = ehci_deregister,
.ops = &ehci_usb_ops,
diff --git a/drivers/video/pwm_backlight.c b/drivers/video/pwm_backlight.c
index a587977..ad20bf2 100644
--- a/drivers/video/pwm_backlight.c
+++ b/drivers/video/pwm_backlight.c
@@ -67,6 +67,9 @@
return log_ret(ret);
ret = pwm_set_invert(priv->pwm, priv->channel, priv->polarity);
+ if (ret == -ENOSYS && !priv->polarity)
+ ret = 0;
+
return log_ret(ret);
}
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index dbafb74..ee0ddff 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -41,15 +41,6 @@
help
Say Y here to enable the OMAP3+ watchdog driver.
-config TANGIER_WATCHDOG
- bool "Intel Tangier watchdog"
- depends on INTEL_MID
- select HW_WATCHDOG
- help
- This enables support for watchdog controller available on
- Intel Tangier SoC. If you're using a board with Intel Tangier
- SoC, say Y here.
-
config ULP_WATCHDOG
bool "i.MX7ULP watchdog"
help
@@ -170,4 +161,12 @@
Select this to enable Xilinx Axi watchdog timer, which can be found on some
Xilinx Microblaze Platforms.
+config WDT_TANGIER
+ bool "Intel Tangier watchdog timer support"
+ depends on WDT && INTEL_MID
+ help
+ This enables support for watchdog controller available on
+ Intel Tangier SoC. If you're using a board with Intel Tangier
+ SoC, say Y here.
+
endmenu
diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
index e3f4fdb..68c989a 100644
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -14,7 +14,6 @@
obj-$(CONFIG_XILINX_TB_WATCHDOG) += xilinx_tb_wdt.o
obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o
obj-$(CONFIG_DESIGNWARE_WATCHDOG) += designware_wdt.o
-obj-$(CONFIG_TANGIER_WATCHDOG) += tangier_wdt.o
obj-$(CONFIG_ULP_WATCHDOG) += ulp_wdog.o
obj-$(CONFIG_WDT) += wdt-uclass.o
obj-$(CONFIG_WDT_SANDBOX) += sandbox_wdt.o
@@ -29,3 +28,4 @@
obj-$(CONFIG_WDT_MTK) += mtk_wdt.o
obj-$(CONFIG_WDT_SP805) += sp805_wdt.o
obj-$(CONFIG_WDT_STM32MP) += stm32mp_wdt.o
+obj-$(CONFIG_WDT_TANGIER) += tangier_wdt.o
diff --git a/drivers/watchdog/tangier_wdt.c b/drivers/watchdog/tangier_wdt.c
index be4a8f4..ba265cf 100644
--- a/drivers/watchdog/tangier_wdt.c
+++ b/drivers/watchdog/tangier_wdt.c
@@ -3,20 +3,21 @@
* Copyright (c) 2017 Intel Corporation
*/
#include <common.h>
-#include <watchdog.h>
+#include <dm.h>
+#include <wdt.h>
+#include <div64.h>
#include <asm/scu.h>
/* Hardware timeout in seconds */
#define WDT_PRETIMEOUT 15
#define WDT_TIMEOUT_MIN (1 + WDT_PRETIMEOUT)
#define WDT_TIMEOUT_MAX 170
-#define WDT_DEFAULT_TIMEOUT 90
-#ifndef CONFIG_WATCHDOG_TIMEOUT_MSECS
-#define WATCHDOG_HEARTBEAT 60000
-#else
-#define WATCHDOG_HEARTBEAT CONFIG_WATCHDOG_TIMEOUT_MSECS
-#endif
+/*
+ * Note, firmware chooses 90 seconds as a default timeout for watchdog on
+ * Intel Tangier SoC. It means that without handling it in the running code
+ * the reboot will happen.
+ */
enum {
SCU_WATCHDOG_START = 0,
@@ -25,39 +26,33 @@
SCU_WATCHDOG_SET_ACTION_ON_TIMEOUT = 3,
};
-void hw_watchdog_reset(void)
+static int tangier_wdt_reset(struct udevice *dev)
{
- static unsigned long last;
- unsigned long now;
-
- if (gd->timer)
- now = timer_get_us();
- else
- now = rdtsc() / 1000;
-
- /* Do not flood SCU */
- if (last > now)
- last = 0;
-
- if (unlikely((now - last) > (WDT_PRETIMEOUT / 2) * 1000000)) {
- last = now;
- scu_ipc_simple_command(IPCMSG_WATCHDOG_TIMER, SCU_WATCHDOG_KEEPALIVE);
- }
+ scu_ipc_simple_command(IPCMSG_WATCHDOG_TIMER, SCU_WATCHDOG_KEEPALIVE);
+ return 0;
}
-int hw_watchdog_disable(void)
+static int tangier_wdt_stop(struct udevice *dev)
{
return scu_ipc_simple_command(IPCMSG_WATCHDOG_TIMER, SCU_WATCHDOG_STOP);
}
-void hw_watchdog_init(void)
+static int tangier_wdt_start(struct udevice *dev, u64 timeout_ms, ulong flags)
{
- u32 timeout = WATCHDOG_HEARTBEAT / 1000;
+ u32 timeout_sec;
int in_size;
struct ipc_wd_start {
u32 pretimeout;
u32 timeout;
- } ipc_wd_start = { timeout - WDT_PRETIMEOUT, timeout };
+ } ipc_wd_start;
+
+ /* Calculate timeout in seconds and restrict to min and max value */
+ do_div(timeout_ms, 1000);
+ timeout_sec = clamp_t(u32, timeout_ms, WDT_TIMEOUT_MIN, WDT_TIMEOUT_MAX);
+
+ /* Update values in the IPC request */
+ ipc_wd_start.pretimeout = timeout_sec - WDT_PRETIMEOUT;
+ ipc_wd_start.timeout = timeout_sec;
/*
* SCU expects the input size for watchdog IPC
@@ -67,4 +62,31 @@
scu_ipc_command(IPCMSG_WATCHDOG_TIMER, SCU_WATCHDOG_START,
(u32 *)&ipc_wd_start, in_size, NULL, 0);
+
+ return 0;
}
+
+static const struct wdt_ops tangier_wdt_ops = {
+ .reset = tangier_wdt_reset,
+ .start = tangier_wdt_start,
+ .stop = tangier_wdt_stop,
+};
+
+static const struct udevice_id tangier_wdt_ids[] = {
+ { .compatible = "intel,tangier-wdt" },
+ { /* sentinel */ }
+};
+
+static int tangier_wdt_probe(struct udevice *dev)
+{
+ debug("%s: Probing wdt%u\n", __func__, dev->seq);
+ return 0;
+}
+
+U_BOOT_DRIVER(wdt_tangier) = {
+ .name = "wdt_tangier",
+ .id = UCLASS_WDT,
+ .of_match = tangier_wdt_ids,
+ .ops = &tangier_wdt_ops,
+ .probe = tangier_wdt_probe,
+};
diff --git a/include/configs/apalis_imx6.h b/include/configs/apalis_imx6.h
index 4b0a3fb..db37fa7 100644
--- a/include/configs/apalis_imx6.h
+++ b/include/configs/apalis_imx6.h
@@ -58,6 +58,7 @@
#define IMX_FEC_BASE ENET_BASE_ADDR
#define CONFIG_FEC_XCV_TYPE RGMII
#define CONFIG_ETHPRIME "FEC"
+#define PHY_ANEG_TIMEOUT 15000 /* PHY needs longer aneg time */
#define CONFIG_FEC_MXC_PHYADDR 6
#define CONFIG_TFTP_TSIZE
@@ -121,8 +122,8 @@
"imx6q-apalis-cam-eval.dtb fat 0 1"
#define EMMC_BOOTCMD \
- "set_emmcargs emmcargs ip=off root=PARTUUID=${uuid} ro,noatime " \
- "rootfstype=ext4 rootwait\0" \
+ "set_emmcargs=setenv emmcargs ip=off root=PARTUUID=${uuid} " \
+ "ro,noatime rootfstype=ext4 rootwait\0" \
"emmcboot=run setup; run emmcfinduuid; run set_emmcargs; " \
"setenv bootargs ${defargs} ${emmcargs} ${setupargs} " \
"${vidargs}; echo Booting from internal eMMC chip...; " \
diff --git a/include/configs/m53menlo.h b/include/configs/m53menlo.h
index fc0b1f4..7b68c1c 100644
--- a/include/configs/m53menlo.h
+++ b/include/configs/m53menlo.h
@@ -136,7 +136,6 @@
/*
* LCD
*/
-#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SPLASH_SCREEN
@@ -145,7 +144,6 @@
#define CONFIG_BMP_16BPP
#define CONFIG_VIDEO_LOGO
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
-#endif
/* LVDS display */
#define CONFIG_SYS_LDB_CLOCK 33260000
@@ -205,6 +203,8 @@
"splashfile=boot/usplash.bmp.gz\0" \
"splashimage=0x88000000\0" \
"splashpos=m,m\0" \
+ "stdout=serial,vidconsole\0" \
+ "stderr=serial,vidconsole\0" \
"addcons=" \
"setenv bootargs ${bootargs} " \
"console=${consdev},${baudrate}\0" \
diff --git a/include/configs/pico-imx7d.h b/include/configs/pico-imx7d.h
index 9a3b3b1..9101540 100644
--- a/include/configs/pico-imx7d.h
+++ b/include/configs/pico-imx7d.h
@@ -79,7 +79,6 @@
#define CONFIG_SYS_MMC_IMG_LOAD_PART 1
#define CONFIG_EXTRA_ENV_SETTINGS \
- "script=boot.scr\0" \
"image=zImage\0" \
"splashpos=m,m\0" \
"console=ttymxc4\0" \
diff --git a/include/configs/rk3328_common.h b/include/configs/rk3328_common.h
index 71aad70..2a81c80 100644
--- a/include/configs/rk3328_common.h
+++ b/include/configs/rk3328_common.h
@@ -16,6 +16,10 @@
#define CONFIG_SYS_INIT_SP_ADDR 0x00300000
#define CONFIG_SYS_LOAD_ADDR 0x00800800
+#define CONFIG_SPL_STACK 0x00400000
+#define CONFIG_SPL_MAX_SIZE 0x100000
+#define CONFIG_SPL_BSS_START_ADDR 0x2000000
+#define CONFIG_SPL_BSS_MAX_SIZE 0x2000
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* 64M */
diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index 9ce4176..f76c7d1 100644
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -146,12 +146,38 @@
"fdt_addr_r=0x02600000\0" \
"ramdisk_addr_r=0x02700000\0"
+#if CONFIG_IS_ENABLED(CMD_MMC)
+ #define BOOT_TARGET_MMC(func) \
+ func(MMC, mmc, 0) \
+ func(MMC, mmc, 1)
+#else
+ #define BOOT_TARGET_MMC(func)
+#endif
+
+#if CONFIG_IS_ENABLED(CMD_USB)
+ #define BOOT_TARGET_USB(func) func(USB, usb, 0)
+#else
+ #define BOOT_TARGET_USB(func)
+#endif
+
+#if CONFIG_IS_ENABLED(CMD_PXE)
+ #define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
+#else
+ #define BOOT_TARGET_PXE(func)
+#endif
+
+#if CONFIG_IS_ENABLED(CMD_DHCP)
+ #define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
+#else
+ #define BOOT_TARGET_DHCP(func)
+#endif
+
#define BOOT_TARGET_DEVICES(func) \
- func(MMC, mmc, 0) \
- func(MMC, mmc, 1) \
- func(USB, usb, 0) \
- func(PXE, pxe, na) \
- func(DHCP, dhcp, na)
+ BOOT_TARGET_MMC(func) \
+ BOOT_TARGET_USB(func) \
+ BOOT_TARGET_PXE(func) \
+ BOOT_TARGET_DHCP(func)
+
#include <config_distro_bootcmd.h>
#define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/tinker_rk3288.h b/include/configs/tinker_rk3288.h
index 5adae68..32057b3 100644
--- a/include/configs/tinker_rk3288.h
+++ b/include/configs/tinker_rk3288.h
@@ -18,5 +18,6 @@
func(DHCP, dchp, na)
#define CONFIG_SYS_MMC_ENV_DEV 1
+#define CONFIG_SYS_MONITOR_LEN (600 * 1024)
#endif
diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h
index 2e6262f..bdcd5e9 100644
--- a/include/configs/wandboard.h
+++ b/include/configs/wandboard.h
@@ -110,6 +110,7 @@
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 0) \
func(MMC, mmc, 1) \
+ func(MMC, mmc, 2) \
func(SATA, sata, 0) \
func(USB, usb, 0) \
func(PXE, pxe, na) \
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index 09e0ad5..4183928 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -62,6 +62,7 @@
UCLASS_MMC, /* SD / MMC card or chip */
UCLASS_MOD_EXP, /* RSA Mod Exp device */
UCLASS_MTD, /* Memory Technology Device (MTD) device */
+ UCLASS_NOP, /* No-op devices */
UCLASS_NORTHBRIDGE, /* Intel Northbridge / SDRAM controller */
UCLASS_NVME, /* NVM Express device */
UCLASS_PANEL, /* Display panel, such as an LCD */
diff --git a/include/dt-bindings/clock/bcm2835-aux.h b/include/dt-bindings/clock/bcm2835-aux.h
index d91156e..bb79de3 100644
--- a/include/dt-bindings/clock/bcm2835-aux.h
+++ b/include/dt-bindings/clock/bcm2835-aux.h
@@ -1,14 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2015 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#define BCM2835_AUX_CLOCK_UART 0
diff --git a/include/dt-bindings/clock/bcm2835.h b/include/dt-bindings/clock/bcm2835.h
index a0c812b..2cec01f 100644
--- a/include/dt-bindings/clock/bcm2835.h
+++ b/include/dt-bindings/clock/bcm2835.h
@@ -1,14 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2015 Broadcom Corporation
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#define BCM2835_PLLA 0
diff --git a/include/dt-bindings/net/microchip-lan78xx.h b/include/dt-bindings/net/microchip-lan78xx.h
new file mode 100644
index 0000000..0742ff0
--- /dev/null
+++ b/include/dt-bindings/net/microchip-lan78xx.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _DT_BINDINGS_MICROCHIP_LAN78XX_H
+#define _DT_BINDINGS_MICROCHIP_LAN78XX_H
+
+/* LED modes for LAN7800/LAN7850 embedded PHY */
+
+#define LAN78XX_LINK_ACTIVITY 0
+#define LAN78XX_LINK_1000_ACTIVITY 1
+#define LAN78XX_LINK_100_ACTIVITY 2
+#define LAN78XX_LINK_10_ACTIVITY 3
+#define LAN78XX_LINK_100_1000_ACTIVITY 4
+#define LAN78XX_LINK_10_1000_ACTIVITY 5
+#define LAN78XX_LINK_10_100_ACTIVITY 6
+#define LAN78XX_DUPLEX_COLLISION 8
+#define LAN78XX_COLLISION 9
+#define LAN78XX_ACTIVITY 10
+#define LAN78XX_AUTONEG_FAULT 12
+#define LAN78XX_FORCE_LED_OFF 14
+#define LAN78XX_FORCE_LED_ON 15
+
+#endif
diff --git a/include/dt-bindings/pinctrl/bcm2835.h b/include/dt-bindings/pinctrl/bcm2835.h
index e4e4fdf..b5b2654 100644
--- a/include/dt-bindings/pinctrl/bcm2835.h
+++ b/include/dt-bindings/pinctrl/bcm2835.h
@@ -1,14 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
/*
* Header providing constants for bcm2835 pinctrl bindings.
*
* Copyright (C) 2015 Stefan Wahren <stefan.wahren@i2se.com>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
*/
#ifndef __DT_BINDINGS_PINCTRL_BCM2835_H__
diff --git a/include/dt-bindings/soc/bcm2835-pm.h b/include/dt-bindings/soc/bcm2835-pm.h
new file mode 100644
index 0000000..153d75b
--- /dev/null
+++ b/include/dt-bindings/soc/bcm2835-pm.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
+
+#ifndef _DT_BINDINGS_ARM_BCM2835_PM_H
+#define _DT_BINDINGS_ARM_BCM2835_PM_H
+
+#define BCM2835_POWER_DOMAIN_GRAFX 0
+#define BCM2835_POWER_DOMAIN_GRAFX_V3D 1
+#define BCM2835_POWER_DOMAIN_IMAGE 2
+#define BCM2835_POWER_DOMAIN_IMAGE_PERI 3
+#define BCM2835_POWER_DOMAIN_IMAGE_ISP 4
+#define BCM2835_POWER_DOMAIN_IMAGE_H264 5
+#define BCM2835_POWER_DOMAIN_USB 6
+#define BCM2835_POWER_DOMAIN_DSI0 7
+#define BCM2835_POWER_DOMAIN_DSI1 8
+#define BCM2835_POWER_DOMAIN_CAM0 9
+#define BCM2835_POWER_DOMAIN_CAM1 10
+#define BCM2835_POWER_DOMAIN_CCP2TX 11
+#define BCM2835_POWER_DOMAIN_HDMI 12
+
+#define BCM2835_POWER_DOMAIN_COUNT 13
+
+#define BCM2835_RESET_V3D 0
+#define BCM2835_RESET_ISP 1
+#define BCM2835_RESET_H264 2
+
+#define BCM2835_RESET_COUNT 3
+
+#endif /* _DT_BINDINGS_ARM_BCM2835_PM_H */
diff --git a/include/efi_api.h b/include/efi_api.h
index 4de5d20..a36ecec 100644
--- a/include/efi_api.h
+++ b/include/efi_api.h
@@ -242,7 +242,8 @@
unsigned long descriptor_size,
uint32_t descriptor_version,
struct efi_mem_desc *virtmap);
- efi_status_t (*convert_pointer)(unsigned long dbg, void **address);
+ efi_status_t (EFIAPI *convert_pointer)(
+ efi_uintn_t debug_disposition, void **address);
efi_status_t (EFIAPI *get_variable)(u16 *variable_name,
const efi_guid_t *vendor,
u32 *attributes,
diff --git a/include/sdp.h b/include/sdp.h
index f6252d0..6ac64fb 100644
--- a/include/sdp.h
+++ b/include/sdp.h
@@ -10,6 +10,13 @@
#define __SDP_H_
int sdp_init(int controller_index);
-void sdp_handle(int controller_index);
+
+#ifdef CONFIG_SPL_BUILD
+#include <spl.h>
+
+int spl_sdp_handle(int controller_index, struct spl_image_info *spl_image);
+#else
+int sdp_handle(int controller_index);
+#endif
#endif /* __SDP_H_ */
diff --git a/test/dm/Makefile b/test/dm/Makefile
index 49857c5..aeb3aa0 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -3,6 +3,7 @@
# Copyright (c) 2013 Google, Inc
obj-$(CONFIG_UT_DM) += bus.o
+obj-$(CONFIG_UT_DM) += nop.o
obj-$(CONFIG_UT_DM) += test-driver.o
obj-$(CONFIG_UT_DM) += test-fdt.o
obj-$(CONFIG_UT_DM) += test-main.o
diff --git a/test/dm/nop.c b/test/dm/nop.c
new file mode 100644
index 0000000..2df29f3
--- /dev/null
+++ b/test/dm/nop.c
@@ -0,0 +1,73 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Test for the NOP uclass
+ *
+ * (C) Copyright 2019 - Texas Instruments Incorporated - http://www.ti.com/
+ * Jean-Jacques Hiblot <jjhiblot@ti.com>
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <dm/ofnode.h>
+#include <dm/lists.h>
+#include <dm/device.h>
+#include <dm/test.h>
+#include <misc.h>
+#include <test/ut.h>
+
+static int noptest_bind(struct udevice *parent)
+{
+ ofnode ofnode = dev_read_first_subnode(parent);
+
+ while (ofnode_valid(ofnode)) {
+ struct udevice *dev;
+ const char *bind_flag = ofnode_read_string(ofnode, "bind");
+
+ if (bind_flag && (strcmp(bind_flag, "True") == 0))
+ lists_bind_fdt(parent, ofnode, &dev, false);
+ ofnode = dev_read_next_subnode(ofnode);
+ }
+
+ return 0;
+}
+
+static const struct udevice_id noptest1_ids[] = {
+ {
+ .compatible = "sandbox,nop_sandbox1",
+ },
+ { }
+};
+
+U_BOOT_DRIVER(noptest_drv1) = {
+ .name = "noptest1_drv",
+ .of_match = noptest1_ids,
+ .id = UCLASS_NOP,
+ .bind = noptest_bind,
+};
+
+static const struct udevice_id noptest2_ids[] = {
+ {
+ .compatible = "sandbox,nop_sandbox2",
+ },
+ { }
+};
+
+U_BOOT_DRIVER(noptest_drv2) = {
+ .name = "noptest2_drv",
+ .of_match = noptest2_ids,
+ .id = UCLASS_NOP,
+};
+
+static int dm_test_nop(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+
+ ut_assertok(uclass_get_device_by_name(UCLASS_NOP, "nop-test_0", &dev));
+ ut_assertok(uclass_get_device_by_name(UCLASS_NOP, "nop-test_1", &dev));
+ ut_asserteq(-ENODEV,
+ uclass_get_device_by_name(UCLASS_NOP, "nop-test_2", &dev));
+
+ return 0;
+}
+
+DM_TEST(dm_test_nop, DM_TESTF_FLAT_TREE | DM_TESTF_SCAN_FDT);
