mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-24 08:22:14 +00:00
65cc0e2a65
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2020 Compass Electronics Group, LLC
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*/
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#ifndef __IMX8MN_BEACON_H
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#define __IMX8MN_BEACON_H
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#include <linux/sizes.h>
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#include <asm/arch/imx-regs.h>
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#define CFG_SYS_UBOOT_BASE \
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(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
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/* Initial environment variables */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"script=boot.scr\0" \
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"image=Image\0" \
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"ramdiskimage=rootfs.cpio.uboot\0" \
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"console=ttymxc1,115200\0" \
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"fdt_addr=0x43000000\0" \
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"ramdisk_addr=0x44000000\0" \
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"boot_fdt=try\0" \
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"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
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"initrd_addr=0x43800000\0" \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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"mmcpart=1\0" \
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"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
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"mmcautodetect=yes\0" \
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"mmcargs=setenv bootargs console=${console} " \
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" root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
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"ramargs=setenv bootargs console=${console} root=/dev/ram rw " \
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" ${optargs}\0" \
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"loadbootscript=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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"loadramdisk=load mmc ${mmcdev} ${ramdisk_addr} ${ramdiskimage}\0"\
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"mmcboot=echo Booting from mmc ...; " \
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"run finduuid; 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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"booti ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"else " \
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"echo wait for boot; " \
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"fi;\0" \
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"netargs=setenv bootargs console=${console} " \
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"root=/dev/nfs " \
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"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
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"netboot=echo Booting from net ...; " \
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"run netargs; " \
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"if test ${ip_dyn} = yes; then " \
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"setenv get_cmd dhcp; " \
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"else " \
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"setenv get_cmd tftp; " \
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"fi; " \
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"${get_cmd} ${loadaddr} ${image}; " \
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"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
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"booti ${loadaddr} - ${fdt_addr}; " \
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"else " \
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"echo WARN: Cannot load the DT; " \
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"fi; " \
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"else " \
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"booti; " \
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"fi;\0" \
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"ramboot=echo Booting from RAMdisk...; "\
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"run loadimage; run loadfdt; fdt addr $fdt_addr; "\
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"run loadramdisk; run ramargs; " \
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"booti ${loadaddr} ${ramdisk_addr} ${fdt_addr} ${optargs}\0"
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/* Link Definitions */
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#define CFG_SYS_INIT_RAM_ADDR 0x40000000
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#define CFG_SYS_INIT_RAM_SIZE 0x200000
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#define CFG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#if CONFIG_IS_ENABLED(IMX8MN_BEACON_2GB_LPDDR)
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#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
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#else
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#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */
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#endif
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#endif
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