| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Stout board CPLD definition |
| * |
| * Copyright (C) 2015 Renesas Electronics Europe GmbH |
| * Copyright (C) 2015 Renesas Electronics Corporation |
| * Copyright (C) 2015 Cogent Embedded, Inc. |
| */ |
| |
| #ifndef _CPLD_H_ |
| #define _CPLD_H_ |
| |
| /* power-up behaviour */ |
| #define MODE_MSK_FREE_RUN 0x00000001 |
| #define MODE_VAL_FREE_RUN 0x00000000 |
| #define MODE_MSK_STEP_UP 0x00000001 |
| #define MODE_VAL_STEP_UP 0x00000000 |
| |
| /* boot source */ |
| #define MODE_MSK_BOOT_SQPI_16KB_FAST 0x0000000E |
| #define MODE_VAL_BOOT_SQPI_16KB_FAST 0x00000004 |
| #define MODE_MSK_BOOT_SQPI_16KB_SLOW 0x0000000E |
| #define MODE_VAL_BOOT_SQPI_16KB_SLOW 0x00000008 |
| #define MODE_MSK_BOOT_SQPI_4KB_SLOW 0x0000000E |
| #define MODE_VAL_BOOT_SQPI_4KB_SLOW 0x0000000C |
| |
| /* booting CPU */ |
| #define MODE_MSK_BOOT_CA15 0x000000C0 |
| #define MODE_VAL_BOOT_CA15 0x00000000 |
| #define MODE_MSK_BOOT_CA7 0x000000C0 |
| #define MODE_VAL_BOOT_CA7 0x00000040 |
| #define MODE_MSK_BOOT_SH4 0x000000C0 |
| #define MODE_VAL_BOOT_SH4 0x000000C0 |
| |
| /* JTAG connection */ |
| #define MODE_MSK_JTAG_CORESIGHT 0xC0301C00 |
| #define MODE_VAL_JTAG_CORESIGHT 0x00200000 |
| #define MODE_MSK_JTAG_SH4 0xC0301C00 |
| #define MODE_VAL_JTAG_SH4 0x00300000 |
| |
| /* DDR3 (PLL) speed */ |
| #define MODE_MSK_DDR3_1600 0x00080000 |
| #define MODE_VAL_DDR3_1600 0x00000000 |
| #define MODE_MSK_DDR3_1333 0x00080000 |
| #define MODE_VAL_DDR3_1333 0x00080000 |
| |
| /* ComboPhy0 mode */ |
| #define MODE_MSK_PHY0_SATA0 0x01000000 |
| #define MODE_VAL_PHY0_SATA0 0x00000000 |
| #define MODE_MSK_PHY0_PCIE 0x01000000 |
| #define MODE_VAL_PHY0_PCIE 0x01000000 |
| |
| /* ComboPhy1 mode */ |
| #define MODE_MSK_PHY1_SATA1 0x00800000 |
| #define MODE_VAL_PHY1_SATA1 0x00000000 |
| #define MODE_MSK_PHY1_USB3 0x00800000 |
| #define MODE_VAL_PHY1_USB3 0x00800000 |
| |
| /* |
| * Illegal multiplexer combinations. |
| * MUX Conflicts |
| * name with any one of |
| * VIN0_BT656 VIN0_full, SD2 |
| * VIN0_full VIN0_BT656, SD2, AVB, VIN2_(all) |
| * VIN1_BT656 VIN1_(others), SD0 |
| * VIN1_10bit VIN1_(others), SD0, VIN3_with*, I2C1 |
| * VIN1_12bit VIN1_(others), SD0, VIN3_with*, I2C1, SCIFA0_(all) |
| * VIN2_BT656 VIN0_full, VIN2_(others), AVB, |
| * VIN2_withSYNC VIN0_full, VIN2_(others), AVB, I2C1, SCIFA0_(all), |
| * VIN3_with* |
| * VIN2_withFIELD VIN0_full, VIN2_(others), AVB, SQPI_(all) |
| * VIN2_withSYNCandFIELD VIN0_full, VIN2_(others), AVB, SQPI_(all), I2C1, |
| * SCIFA0_(all), VIN3_with* |
| * VIN3_BT656 VIN3_(others), IRQ3 |
| * VIN3_withFIELD VIN3_(others), IRQ3, VIN1_12bit, VIN2_withSYNC, |
| * VIN2_withSYNCandFIELD, VIN1_10bit |
| * VIN3_withSYNCandFIELD VIN3_(others), IRQ3, VIN1_12bit, VIN2_withSYNC, |
| * VIN2_withSYNCandFIELD, VIN1_10bit, I2C1 |
| * AVB VIN0_full, VIN2_(all) |
| * QSPI_ONBOARD VIN2_withFIELD, VIN2_withSYNCandFIELD, QSPI_COMEXPRESS |
| * QSPI_COMEXPRESS VIN2_withFIELD, VIN2_withSYNCandFIELD, QSPI_ONBOARD |
| * I2C1 VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, |
| * VIN3_withSYNCandFIELD |
| * IRQ3 VIN3_(all) |
| * SCIFA0_USB VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, |
| * SCIFA0_COMEXPRESS |
| * SCIFA0_COMEXPRESS VIN1_12bit, VIN2_withSYNC, VIN2_withSYNCandFIELD, |
| * SCIFA0_USB |
| * SCIFA2 PWM210 |
| * ETH_ONBOARD ETH_COMEXPRESS |
| * ETH_COMEXPRESS ETH_ONBOARD |
| * SD0 VIN1_(all) |
| * SD2 VIN0_(all) |
| * PWM210 SCIFA2 |
| */ |
| |
| /* connected to COM Express connector and CN6 for camera, BT656 only */ |
| #define MUX_MSK_VIN0_BT656 0x00001001 |
| #define MUX_VAL_VIN0_BT656 0x00000000 |
| /* connected to COM Express connector and CN6 for camera, all modes */ |
| #define MUX_MSK_VIN0_full 0x00001007 |
| #define MUX_VAL_VIN0_full 0x00000002 |
| /* connected to COM Express connector, BT656 only */ |
| #define MUX_MSK_VIN1_BT656 0x00000801 |
| #define MUX_VAL_VIN1_BT656 0x00000800 |
| /* connected to COM Express connector, all 10-bit modes */ |
| #define MUX_MSK_VIN1_10bit 0x00000821 |
| #define MUX_VAL_VIN1_10bit 0x00000800 |
| /* connected to COM Express connector, all 12-bit modes */ |
| #define MUX_MSK_VIN1_12bit 0x000008A1 |
| #define MUX_VAL_VIN1_12bit 0x00000880 |
| /* connected to COM Express connector, BT656 only */ |
| #define MUX_MSK_VIN2_BT656 0x00000007 |
| #define MUX_VAL_VIN2_BT656 0x00000006 |
| /* connected to COM Express connector, modes with sync signals */ |
| #define MUX_MSK_VIN2_withSYNC 0x000000A7 |
| #define MUX_VAL_VIN2_withSYNC 0x00000086 |
| /* connected to COM Express connector, modes with field, clken signals */ |
| #define MUX_MSK_VIN2_withFIELD 0x0000000F |
| #define MUX_VAL_VIN2_withFIELD 0x0000000E |
| /* connected to COM Express connector, modes with sync, field, clken signals */ |
| #define MUX_MSK_VIN2_withSYNCandFIELD 0x000000AF |
| #define MUX_VAL_VIN2_withSYNCandFIELD 0x0000008E |
| /* connected to COM Express connector, BT656 only */ |
| #define MUX_MSK_VIN3_BT656 0x00000101 |
| #define MUX_VAL_VIN3_BT656 0x00000100 |
| /* connected to COM Express connector, modes with field, clken signals */ |
| #define MUX_MSK_VIN3_withFIELD 0x00000121 |
| #define MUX_VAL_VIN3_withFIELD 0x00000120 |
| /* connected to COM Express connector, modes with sync, field, clken signals */ |
| #define MUX_MSK_VIN3_withSYNCandFIELD 0x00000161 |
| #define MUX_VAL_VIN3_withSYNCandFIELD 0x00000120 |
| /* connected to COM Express connector (RGMII) */ |
| #define MUX_MSK_AVB 0x00000003 |
| #define MUX_VAL_AVB 0x00000000 |
| /* connected to on-board QSPI flash */ |
| #define MUX_MSK_QSPI_ONBOARD 0x00000019 |
| #define MUX_VAL_QSPI_ONBOARD 0x00000000 |
| /* connected to COM Express connector */ |
| #define MUX_MSK_QSPI_COMEXPRESS 0x00000019 |
| #define MUX_VAL_QSPI_COMEXPRESS 0x00000010 |
| /* connected to COM Express connector and PMIC */ |
| #define MUX_MSK_I2C1 0x00000061 |
| #define MUX_VAL_I2C1 0x00000060 |
| /* connected to HDMI driver */ |
| #define MUX_MSK_IRQ3 0x00000101 |
| #define MUX_VAL_IRQ3 0x00000000 |
| /* connected to USB/FTDI */ |
| #define MUX_MSK_SCIFA0_USB 0x00004081 |
| #define MUX_VAL_SCIFA0_USB 0x00004000 |
| /* connected to COM Express connector */ |
| #define MUX_MSK_SCIFA0_COMEXPRESS 0x00004081 |
| #define MUX_VAL_SCIFA0_COMEXPRESS 0x00000000 |
| /* connected to COM Express connector */ |
| #define MUX_MSK_SCIFA2 0x00002001 |
| #define MUX_VAL_SCIFA2 0x00000000 |
| /* connected to on-board 10/100 Phy */ |
| #define MUX_MSK_ETH_ONBOARD 0x00000600 |
| #define MUX_VAL_ETH_ONBOARD 0x00000000 |
| /* connected to COM Express connector (RMII) */ |
| #define MUX_MSK_ETH_COMEXPRESS 0x00000600 |
| #define MUX_VAL_ETH_COMEXPRESS 0x00000400 |
| /* connected to on-board MicroSD slot */ |
| #define MUX_MSK_SD0 0x00000801 |
| #define MUX_VAL_SD0 0x00000000 |
| /* connected to COM Express connector */ |
| #define MUX_MSK_SD2 0x00001001 |
| #define MUX_VAL_SD2 0x00001000 |
| /* connected to COM Express connector */ |
| #define MUX_MSK_PWM210 0x00002001 |
| #define MUX_VAL_PWM210 0x00002000 |
| |
| #define HDMI_MSK 0x07 |
| #define HDMI_OFF 0x00 |
| #define HDMI_ONBOARD 0x07 |
| #define HDMI_COMEXPRESS 0x05 |
| #define HDMI_ONBOARD_NODDC 0x03 |
| #define HDMI_COMEXPRESS_NODDC 0x01 |
| |
| void cpld_init(void); |
| |
| #endif /* _CPLD_H_ */ |
