| menu "MediaTek MIPS platforms" |
| depends on ARCH_MT7620 |
| |
| config SYS_MALLOC_F_LEN |
| default 0x1000 |
| |
| config SYS_SOC |
| default "mt7620" if SOC_MT7620 |
| |
| choice |
| prompt "MediaTek MIPS SoC select" |
| |
| config SOC_MT7620 |
| bool "MT7620/8" |
| select MIPS_L1_CACHE_SHIFT_5 |
| help |
| This supports MediaTek MIPS MT7620 family. |
| |
| endchoice |
| |
| choice |
| prompt "Board select" |
| |
| config BOARD_GARDENA_SMART_GATEWAY_MT7688 |
| bool "Gardena Smart Gateway" |
| depends on SOC_MT7620 |
| select BOARD_LATE_INIT |
| select SUPPORTS_BOOT_RAM |
| help |
| Gardena Smart Gateway boards have a MT7688 SoC with 128 MiB of RAM |
| and 8 MiB of flash (SPI NOR) and additional SPI NAND storage. |
| |
| config BOARD_LINKIT_SMART_7688 |
| bool "LinkIt Smart 7688" |
| depends on SOC_MT7620 |
| select SUPPORTS_BOOT_RAM |
| help |
| Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM |
| and 32 MiB of flash (SPI). |
| Between its different peripherals there's an integrated switch with 4 |
| ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and |
| a MT7688 (PCIe). |
| |
| endchoice |
| |
| choice |
| prompt "Boot mode" |
| |
| config BOOT_RAM |
| bool "RAM boot" |
| depends on SUPPORTS_BOOT_RAM |
| help |
| This builds an image that is linked to a RAM address. It can be used |
| for booting from CFE via TFTP using an ELF image, but it can also be |
| booted from RAM by other bootloaders using a BIN image. |
| |
| config BOOT_ROM |
| bool "ROM boot" |
| depends on SUPPORTS_BOOT_RAM |
| help |
| This builds an image that is linked to a ROM address. It can be |
| used as main bootloader image which is programmed onto the onboard |
| flash storage (SPI NOR). |
| |
| endchoice |
| |
| choice |
| prompt "DDR2 size" |
| |
| config ONBOARD_DDR2_SIZE_256MBIT |
| bool "256MBit (32MByte) total size" |
| depends on BOOT_ROM |
| help |
| Use 256MBit (32MByte) of DDR total size |
| |
| config ONBOARD_DDR2_SIZE_512MBIT |
| bool "512MBit (64MByte) total size" |
| depends on BOOT_ROM |
| help |
| Use 512MBit (64MByte) of DDR total size |
| |
| config ONBOARD_DDR2_SIZE_1024MBIT |
| bool "1024MBit (128MByte) total size" |
| depends on BOOT_ROM |
| help |
| Use 1024MBit (128MByte) of DDR total size |
| |
| config ONBOARD_DDR2_SIZE_2048MBIT |
| bool "2048MBit (256MByte) total size" |
| depends on BOOT_ROM |
| help |
| Use 2048MBit (256MByte) of DDR total size |
| |
| endchoice |
| |
| choice |
| prompt "DDR2 chip width" |
| |
| config ONBOARD_DDR2_CHIP_WIDTH_8BIT |
| bool "8bit DDR chip width" |
| depends on BOOT_ROM |
| help |
| Use DDR chips with 8bit width |
| |
| config ONBOARD_DDR2_CHIP_WIDTH_16BIT |
| bool "16bit DDR chip width" |
| depends on BOOT_ROM |
| help |
| Use DDR chips with 16bit width |
| |
| endchoice |
| |
| choice |
| prompt "DDR2 bus width" |
| |
| config ONBOARD_DDR2_BUS_WIDTH_16BIT |
| bool "16bit DDR bus width" |
| depends on BOOT_ROM |
| help |
| Use 16bit DDR bus width |
| |
| config ONBOARD_DDR2_BUS_WIDTH_32BIT |
| bool "32bit DDR bus width" |
| depends on BOOT_ROM |
| help |
| Use 32bit DDR bus width |
| |
| endchoice |
| |
| config SUPPORTS_BOOT_RAM |
| bool |
| |
| source "board/gardena/smart-gateway-mt7688/Kconfig" |
| source "board/seeed/linkit-smart-7688/Kconfig" |
| |
| endmenu |
