mirror of
https://github.com/AsahiLinux/u-boot
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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>
127 lines
4.3 KiB
C
127 lines
4.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2013 Freescale Semiconductor, Inc.
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*
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* Configuration settings for the phytec PCM-052 SoM.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#include <linux/stringify.h>
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/* NAND support */
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/* if no target-specific extra environment settings were defined by the
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target, define an empty one */
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#ifndef PCM052_EXTRA_ENV_SETTINGS
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#define PCM052_EXTRA_ENV_SETTINGS
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#endif
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/* if no target-specific extra environment settings were defined by the
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target, define an empty one */
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#ifndef PCM052_NET_INIT
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#define PCM052_NET_INIT
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#endif
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/* boot command, including the target-defined one if any */
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/* Extra env settings (including the target-defined ones if any) */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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PCM052_EXTRA_ENV_SETTINGS \
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"fdt_high=0xffffffff\0" \
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"initrd_high=0xffffffff\0" \
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"blimg_file=u-boot.vyb\0" \
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"blimg_addr=0x81000000\0" \
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"kernel_file=zImage\0" \
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"kernel_addr=0x82000000\0" \
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"fdt_file=zImage.dtb\0" \
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"fdt_addr=0x81000000\0" \
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"ram_file=uRamdisk\0" \
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"ram_addr=0x83000000\0" \
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"filesys=rootfs.ubifs\0" \
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"sys_addr=0x81000000\0" \
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"tftploc=/path/to/tftp/directory/\0" \
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"nfs_root=/path/to/nfs/root\0" \
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"tftptimeout=1000\0" \
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"tftptimeoutcountmax=1000000\0" \
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"bootargs_base=setenv bootargs rw " \
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" mem=" __stringify(CONFIG_PCM052_DDR_SIZE) "M " \
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"console=ttyLP1,115200n8\0" \
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"bootargs_sd=setenv bootargs ${bootargs} " \
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"root=/dev/mmcblk0p2 rootwait\0" \
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"bootargs_net=setenv bootargs ${bootargs} root=/dev/nfs ip=dhcp " \
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"nfsroot=${serverip}:${nfs_root},v3,tcp\0" \
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"bootargs_nand=setenv bootargs ${bootargs} " \
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"ubi.mtd=5 rootfstype=ubifs root=ubi0:rootfs\0" \
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"bootargs_ram=setenv bootargs ${bootargs} " \
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"root=/dev/ram rw initrd=${ram_addr}\0" \
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"bootargs_mtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
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"bootcmd_sd=run bootargs_base bootargs_sd bootargs_mtd; " \
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"fatload mmc 0:1 ${kernel_addr} ${kernel_file}; " \
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"fatload mmc 0:1 ${fdt_addr} ${fdt_file}; " \
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"bootz ${kernel_addr} - ${fdt_addr}\0" \
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"bootcmd_net=run bootargs_base bootargs_net bootargs_mtd; " \
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"tftpboot ${kernel_addr} ${tftpdir}${kernel_file}; " \
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"tftpboot ${fdt_addr} ${tftpdir}${fdt_file}; " \
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"bootz ${kernel_addr} - ${fdt_addr}\0" \
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"bootcmd_nand=run bootargs_base bootargs_nand bootargs_mtd; " \
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"nand read ${fdt_addr} dtb; " \
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"nand read ${kernel_addr} kernel; " \
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"bootz ${kernel_addr} - ${fdt_addr}\0" \
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"bootcmd_ram=run bootargs_base bootargs_ram bootargs_mtd; " \
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"nand read ${fdt_addr} dtb; " \
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"nand read ${kernel_addr} kernel; " \
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"nand read ${ram_addr} root; " \
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"bootz ${kernel_addr} ${ram_addr} ${fdt_addr}\0" \
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"update_bootloader_from_tftp=" PCM052_NET_INIT \
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"if tftp ${blimg_addr} "\
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"${tftpdir}${blimg_file}; then " \
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"mtdparts default; " \
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"nand erase.part bootloader; " \
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"nand write ${blimg_addr} bootloader ${filesize}; fi\0" \
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"update_kernel_from_sd=if fatload mmc 0:2 ${kernel_addr} " \
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"${kernel_file}; " \
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"then mtdparts default; " \
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"nand erase.part kernel; " \
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"nand write ${kernel_addr} kernel ${filesize}; " \
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"if fatload mmc 0:2 ${fdt_addr} ${fdt_file}; then " \
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"nand erase.part dtb; " \
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"nand write ${fdt_addr} dtb ${filesize}; fi\0" \
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"update_kernel_from_tftp=" PCM052_NET_INIT \
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"if tftp ${fdt_addr} ${tftpdir}${fdt_file}; " \
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"then setenv fdtsize ${filesize}; " \
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"if tftp ${kernel_addr} ${tftpdir}${kernel_file}; then " \
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"mtdparts default; " \
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"nand erase.part dtb; " \
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"nand write ${fdt_addr} dtb ${fdtsize}; " \
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"nand erase.part kernel; " \
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"nand write ${kernel_addr} kernel ${filesize}; fi; fi\0" \
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"update_rootfs_from_tftp=" PCM052_NET_INIT \
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"if tftp ${sys_addr} ${tftpdir}${filesys}; " \
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"then mtdparts default; " \
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"nand erase.part root; " \
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"ubi part root; " \
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"ubi create rootfs; " \
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"ubi write ${sys_addr} rootfs ${filesize}; fi\0" \
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"update_ramdisk_from_tftp=" PCM052_NET_INIT \
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"if tftp ${ram_addr} ${tftpdir}${ram_file}; " \
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"then mtdparts default; " \
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"nand erase.part root; " \
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"nand write ${ram_addr} root ${filesize}; fi\0"
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/* Miscellaneous configurable options */
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/* Physical memory map */
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#define PHYS_SDRAM (0x80000000)
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#define PHYS_SDRAM_SIZE (CONFIG_PCM052_DDR_SIZE * SZ_1M)
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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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/* environment organization */
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#endif
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