mirror of
https://github.com/u-boot/u-boot.git
synced 2024-11-28 07:03:31 +08:00
148 lines
4.4 KiB
C
148 lines
4.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2015 CompuLab, Ltd.
|
|
*
|
|
* Configuration settings for the CompuLab CL-SOM-iMX7 System-on-Module.
|
|
*/
|
|
|
|
#ifndef __CL_SOM_IMX7_CONFIG_H
|
|
#define __CL_SOM_IMX7_CONFIG_H
|
|
|
|
#include "mx7_common.h"
|
|
|
|
#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
|
|
|
|
/* Network */
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
#define CONFIG_FEC_MXC_PHYADDR 0
|
|
|
|
/* ENET1 */
|
|
#define IMX_FEC_BASE ENET_IPS_BASE_ADDR
|
|
|
|
/* PMIC */
|
|
#define CONFIG_POWER
|
|
#define CONFIG_POWER_I2C
|
|
#define CONFIG_POWER_PFUZE3000
|
|
#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
|
|
|
|
/* I2C configs */
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_MXC_I2C2 /* Enable I2C bus 2 */
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
#define SYS_I2C_BUS_SOM 0
|
|
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
|
|
#define CONFIG_SYS_I2C_EEPROM_BUS SYS_I2C_BUS_SOM
|
|
|
|
#define CONFIG_PCA953X
|
|
#define CONFIG_SYS_I2C_PCA953X_ADDR 0x20
|
|
#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} }
|
|
|
|
#undef CONFIG_SYS_AUTOLOAD
|
|
#undef CONFIG_EXTRA_ENV_SETTINGS
|
|
#undef CONFIG_BOOTCOMMAND
|
|
|
|
#define CONFIG_SYS_AUTOLOAD "no"
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"autoload=off\0" \
|
|
"script=boot.scr\0" \
|
|
"loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
|
|
"loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
|
|
"loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
|
|
"bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
|
|
"storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
|
|
"kernel=zImage\0" \
|
|
"console=ttymxc0\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"fdtfile=imx7d-sbc-imx7.dtb\0" \
|
|
"fdtaddr=0x83000000\0" \
|
|
"mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
|
|
"usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
|
|
"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
|
|
"usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
|
|
"doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
|
|
"mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
|
|
"mmcbootscript=" \
|
|
"if run mmc_config; then " \
|
|
"setenv storagetype mmc;" \
|
|
"setenv storagedev ${mmcdev}:${mmcpart};" \
|
|
"if run loadscript; then " \
|
|
"run bootscript; " \
|
|
"fi; " \
|
|
"fi;\0" \
|
|
"mmcboot=" \
|
|
"if run mmc_config; then " \
|
|
"setenv storagetype mmc;" \
|
|
"setenv storagedev ${mmcdev}:${mmcpart};" \
|
|
"if run loadkernel; then " \
|
|
"if run loadfdt; then " \
|
|
"run storagebootcmd;" \
|
|
"fi; " \
|
|
"fi; " \
|
|
"fi;\0" \
|
|
"sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
|
|
"run mmcbootscript\0" \
|
|
"usbbootscript=setenv usbdev ${usbdev_def}; " \
|
|
"setenv storagetype usb;" \
|
|
"setenv storagedev ${usbdev}:${usbpart};" \
|
|
"if run loadscript; then " \
|
|
"run bootscript; " \
|
|
"fi; " \
|
|
"sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
|
|
"emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
|
|
"emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"echo SD boot attempt ...; run sdbootscript; run sdboot; " \
|
|
"echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
|
|
"echo USB boot attempt ...; run usbbootscript; "
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
#define CONFIG_SYS_HZ 1000
|
|
|
|
/* Physical Memory Map */
|
|
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
/* SPI Flash support */
|
|
|
|
/* FLASH and environment organization */
|
|
|
|
/* MMC Config*/
|
|
#ifdef CONFIG_FSL_USDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
|
|
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 2
|
|
#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
|
|
#endif
|
|
|
|
/* USB Configs */
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
|
|
/* SPL */
|
|
#include "imx7_spl.h"
|
|
|
|
#endif /* __CONFIG_H */
|