mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
189 lines
5.7 KiB
C
189 lines
5.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2015 CompuLab, Ltd.
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*
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* Configuration settings for the CompuLab CL-SOM-iMX7 System-on-Module.
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*/
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#ifndef __CL_SOM_IMX7_CONFIG_H
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#define __CL_SOM_IMX7_CONFIG_H
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#include "mx7_common.h"
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#define CONFIG_DBG_MONITOR
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#define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M)
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#define CONFIG_BOARD_LATE_INIT
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/* Uncomment to enable secure boot support */
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/* #define CONFIG_SECURE_BOOT */
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#define CONFIG_CSF_SIZE 0x4000
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/* Network */
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#define CONFIG_FEC_MXC
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#define CONFIG_MII
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#define CONFIG_FEC_XCV_TYPE RGMII
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#define CONFIG_ETHPRIME "FEC"
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#define CONFIG_FEC_MXC_PHYADDR 0
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#define CONFIG_PHYLIB
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#define CONFIG_PHY_ATHEROS
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/* ENET1 */
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#define IMX_FEC_BASE ENET_IPS_BASE_ADDR
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/* PMIC */
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#define CONFIG_POWER
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#define CONFIG_POWER_I2C
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#define CONFIG_POWER_PFUZE3000
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#define CONFIG_POWER_PFUZE3000_I2C_ADDR 0x08
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#undef CONFIG_BOOTM_NETBSD
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#undef CONFIG_BOOTM_PLAN9
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#undef CONFIG_BOOTM_RTEMS
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/* I2C configs */
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_MXC
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#define CONFIG_SYS_I2C_MXC_I2C2 /* Enable I2C bus 2 */
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#define CONFIG_SYS_I2C_SPEED 100000
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#define SYS_I2C_BUS_SOM 0
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_SYS_I2C_EEPROM_BUS SYS_I2C_BUS_SOM
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#define CONFIG_PCA953X
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#define CONFIG_CMD_PCA953X
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#define CONFIG_SYS_I2C_PCA953X_ADDR 0x20
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#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x20, 16} }
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#undef CONFIG_SYS_AUTOLOAD
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#undef CONFIG_EXTRA_ENV_SETTINGS
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#undef CONFIG_BOOTCOMMAND
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#undef CONFIG_BOOTDELAY
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_SYS_AUTOLOAD "no"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"autoload=off\0" \
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"script=boot.scr\0" \
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"loadscript=load ${storagetype} ${storagedev} ${loadaddr} ${script};\0" \
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"loadkernel=load ${storagetype} ${storagedev} ${loadaddr} ${kernel};\0" \
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"loadfdt=load ${storagetype} ${storagedev} ${fdtaddr} ${fdtfile};\0" \
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"bootscript=echo Running bootscript from ${storagetype} ...; source ${loadaddr};\0" \
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"storagebootcmd=echo Booting from ${storagetype} ...; run ${storagetype}args; run doboot;\0" \
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"kernel=zImage\0" \
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"console=ttymxc0\0" \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"fdtfile=imx7d-sbc-imx7.dtb\0" \
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"fdtaddr=0x83000000\0" \
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"mmcdev_def="__stringify(CONFIG_SYS_MMC_DEV)"\0" \
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"usbdev_def="__stringify(CONFIG_SYS_USB_DEV)"\0" \
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"mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
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"usbpart=" __stringify(CONFIG_SYS_USB_IMG_LOAD_PART) "\0" \
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"doboot=bootz ${loadaddr} - ${fdtaddr}\0" \
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"mmc_config=mmc dev ${mmcdev}; mmc rescan\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=/dev/mmcblk${mmcblk}p2 rootwait rw\0" \
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"mmcbootscript=" \
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"if run mmc_config; then " \
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"setenv storagetype mmc;" \
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"setenv storagedev ${mmcdev}:${mmcpart};" \
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"if run loadscript; then " \
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"run bootscript; " \
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"fi; " \
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"fi;\0" \
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"mmcboot=" \
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"if run mmc_config; then " \
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"setenv storagetype mmc;" \
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"setenv storagedev ${mmcdev}:${mmcpart};" \
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"if run loadkernel; then " \
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"if run loadfdt; then " \
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"run storagebootcmd;" \
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"fi; " \
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"fi; " \
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"fi;\0" \
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"sdbootscript=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; " \
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"run mmcbootscript\0" \
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"usbbootscript=setenv usbdev ${usbdev_def}; " \
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"setenv storagetype usb;" \
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"setenv storagedev ${usbdev}:${usbpart};" \
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"if run loadscript; then " \
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"run bootscript; " \
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"fi; " \
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"sdboot=setenv mmcdev ${mmcdev_def}; setenv mmcblk 0; run mmcboot\0" \
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"emmcbootscript=setenv mmcdev 1; setenv mmcblk 2; run mmcbootscript\0" \
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"emmcboot=setenv mmcdev 1; setenv mmcblk 2; run mmcboot\0" \
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#define CONFIG_BOOTCOMMAND \
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"echo SD boot attempt ...; run sdbootscript; run sdboot; " \
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"echo eMMC boot attempt ...; run emmcbootscript; run emmcboot; " \
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"echo USB boot attempt ...; run usbbootscript; "
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#define CONFIG_SYS_MEMTEST_START 0x80000000
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x20000000)
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#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
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#define CONFIG_SYS_HZ 1000
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/* Physical Memory Map */
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#define CONFIG_NR_DRAM_BANKS 1
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* SPI Flash support */
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#define CONFIG_SF_DEFAULT_BUS 0
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#define CONFIG_SF_DEFAULT_CS 0
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#define CONFIG_SF_DEFAULT_SPEED 20000000
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#define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0)
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/* FLASH and environment organization */
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#define CONFIG_ENV_SIZE SZ_8K
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#define CONFIG_ENV_OFFSET (768 * 1024)
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#define CONFIG_ENV_SECT_SIZE (64 * 1024)
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#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
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#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
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#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
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#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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/* MMC Config*/
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#define CONFIG_FSL_USDHC
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#ifdef CONFIG_FSL_USDHC
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#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
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#define CONFIG_SYS_FSL_USDHC_NUM 2
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#define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
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#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
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#endif
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/* USB Configs */
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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/* Uncomment to enable iMX thermal driver support */
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/*#define CONFIG_IMX_THERMAL*/
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/* SPL */
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#include "imx7_spl.h"
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SYS_SPI_U_BOOT_OFFS (64 * 1024)
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#endif /* CONFIG_SPL_BUILD */
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#endif /* __CONFIG_H */
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