mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 17:58:23 +00:00
0ea156ba00
This converts the following to Kconfig: CONFIG_IMX_VIDEO_SKIP CONFIG_IMX_HDMI Signed-off-by: Tom Rini <trini@konsulko.com>
135 lines
3.4 KiB
C
135 lines
3.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 Amarula Solutions B.V.
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* Copyright (C) 2016 Engicam S.r.l.
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*
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* Configuration settings for the Engicam i.MX6 SOM Starter Kits.
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*/
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#ifndef __IMX6_ENGICAM_CONFIG_H
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#define __IMX6_ENGICAM_CONFIG_H
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#include <linux/sizes.h>
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#include <linux/stringify.h>
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#include "mx6_common.h"
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/* Total Size of Environment Sector */
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/* Environment */
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#ifndef CONFIG_ENV_IS_NOWHERE
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/* Environment in MMC */
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# if defined(CONFIG_ENV_IS_IN_MMC)
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/* Environment in NAND */
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# endif
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#endif
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/* Default environment */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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"splashpos=m,m\0" \
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"splashimage=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"image=uImage\0" \
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"fit_image=fit.itb\0" \
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"fdt_high=0xffffffff\0" \
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"fdt_addr=" FDT_ADDR "\0" \
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"boot_fdt=try\0" \
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"mmcpart=1\0" \
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"nandroot=ubi0:rootfs rootfstype=ubifs\0" \
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"mmcautodetect=yes\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=${mmcroot}\0" \
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"ubiargs=setenv bootargs console=${console},${baudrate} " \
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"ubi.mtd=5 root=${nandroot} ${mtdparts}\0" \
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"loadbootscript=" \
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"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
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"bootscript=echo Running bootscript from mmc ...; " \
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"source\0" \
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"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
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"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
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"loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
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"altbootcmd=run recoveryboot\0"\
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"fitboot=echo Booting FIT image from mmc ...; " \
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"run mmcargs; " \
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"bootm ${loadaddr}\0" \
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"_mmcboot=run mmcargs; " \
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"run mmcargs; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if run loadfdt; then " \
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"bootm ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"if test ${boot_fdt} = try; then " \
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"bootm; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"fi; " \
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"else " \
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"bootm; " \
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"fi\0" \
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"mmcboot=echo Booting from mmc ...; " \
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"if mmc rescan; then " \
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"if run loadbootscript; then " \
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"run bootscript; " \
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"else " \
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"if run loadfit; then " \
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"run fitboot; " \
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"else " \
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"if run loadimage; then " \
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"run _mmcboot; " \
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"fi; " \
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"fi; " \
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"fi; " \
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"fi\0" \
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"nandboot=echo Booting from nand ...; " \
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"if mtdparts; then " \
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"echo Starting nand boot ...; " \
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"else " \
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"mtdparts default; " \
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"fi; " \
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"run ubiargs; " \
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"nand read ${loadaddr} kernel 0x800000; " \
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"nand read ${fdt_addr} dtb 0x100000; " \
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"bootm ${loadaddr} - ${fdt_addr}\0" \
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"recoveryboot=if test ${modeboot} = mmcboot; then " \
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"run mmcboot; " \
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"else " \
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"run nandboot; " \
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"fi\0"
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/* Miscellaneous configurable options */
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#ifdef CONFIG_MX6UL
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# define DRAM_OFFSET(x) 0x87##x
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# define FDT_ADDR __stringify(DRAM_OFFSET(800000))
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#else
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# define DRAM_OFFSET(x) 0x1##x
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# define FDT_ADDR __stringify(DRAM_OFFSET(8000000))
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#endif
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/* Physical Memory Map */
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#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
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#define CFG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
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#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
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/* UART */
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#ifdef CONFIG_MXC_UART
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# ifdef CONFIG_MX6UL
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# define CONFIG_MXC_UART_BASE UART1_BASE
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# else
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# define CONFIG_MXC_UART_BASE UART4_BASE
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# endif
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#endif
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/* MMC */
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/* NAND */
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#ifdef CONFIG_NAND_MXS
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# define CFG_SYS_NAND_BASE 0x40000000
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# define CFG_SYS_NAND_U_BOOT_START CONFIG_TEXT_BASE
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/* MTD device */
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#endif
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#endif /* __IMX6_ENGICAM_CONFIG_H */
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