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https://github.com/AsahiLinux/u-boot
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aa6e94deab
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM 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
3 KiB
C
89 lines
3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Config file for BuR BRPP2_IMX6 board
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*
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* Copyright (C) 2018
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* B&R Industrial Automation GmbH - http://www.br-automation.com/
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*/
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#ifndef __CONFIG_BRPP2_IMX6_H
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#define __CONFIG_BRPP2_IMX6_H
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#include <configs/bur_cfg_common.h>
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#include <asm/arch/imx-regs.h>
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/* -- i.mx6 specifica -- */
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#ifndef CONFIG_SYS_L2CACHE_OFF
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#define CONFIG_SYS_PL310_BASE L2_PL310_BASE
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#endif /* !CONFIG_SYS_L2CACHE_OFF */
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#define CONFIG_MXC_GPT_HCLK
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/* MMC */
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/* Boot */
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/* misc */
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/* Environment */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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BUR_COMMON_ENV \
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"cfgaddr=0x106F0000\0" \
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"scraddr=0x10700000\0" \
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"loadaddr=0x10800000\0" \
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"dtbaddr=0x12000000\0" \
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"ramaddr=0x12100000\0" \
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"cfgscr=mw ${loadaddr} 0 128\0" \
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"cfgscrl=fdt addr ${dtbaddr} &&"\
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" sf probe; sf read ${cfgaddr} 0x40000 0x10000 && source ${cfgaddr}\0" \
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"console=ttymxc0,115200n8 consoleblank=0 quiet\0" \
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"t50args#0=setenv bootargs b_mode=${b_mode} console=${console} " \
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" root=/dev/mmcblk0p2 rootfstype=ext4 rootwait panic=2 \0" \
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"b_t50lgcy#0=" \
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"load ${loaddev}:2 ${loadaddr} /boot/zImage && " \
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"load ${loaddev}:2 ${dtbaddr} /boot/imx6dl-brppt50.dtb; " \
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"run t50args#0; run cfgscrl; bootz ${loadaddr} - ${dtbaddr}\0" \
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"t50args#1=setenv bootargs console=${console} b_mode=${b_mode}" \
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" rootwait panic=2\0" \
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"b_t50lgcy#1=" \
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"load ${loaddev}:1 ${loadaddr} zImage && " \
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"load ${loaddev}:1 ${dtbaddr} imx6dl-brppt50.dtb && " \
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"load ${loaddev}:1 ${ramaddr} rootfsPPT50.uboot && " \
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"run t50args#1; run cfgscrl; bootz ${loadaddr} ${ramaddr} ${dtbaddr}\0"\
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"b_mmc0=load ${loaddev}:1 ${scraddr} bootscr.img && source ${scraddr}\0" \
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"b_mmc1=load ${loaddev}:1 ${scraddr} /boot/bootscr.img && source ${scraddr}\0" \
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"b_usb0=usb start && load usb 0 ${scraddr} bootscr.img && source ${scraddr}\0" \
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"b_net=tftp ${scraddr} netscript.img && source ${scraddr}\0" \
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"b_tgts_std=mmc0 mmc1 t50lgcy#0 t50lgcy#1 usb0 net\0" \
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"b_tgts_rcy=t50lgcy#1 usb0 net\0" \
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"b_tgts_pme=net usb0 mmc0 mmc1\0" \
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"b_mode=4\0" \
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"b_break=0\0" \
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"b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
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" elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
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" else setenv b_tgts ${b_tgts_std}; fi\0" \
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"b_default=run b_deftgts; for target in ${b_tgts};"\
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" do echo \"### booting ${target} ###\"; run b_${target};" \
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" if test ${b_break} = 1; then; exit; fi; done\0" \
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"loaddev=mmc 0\0" \
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"altbootcmd=setenv b_mode 0; run b_default;\0" \
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"bootlimit=1\0" \
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"net2nor=sf probe && dhcp &&" \
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" tftp ${loadaddr} SPL && sf erase 0 +${filesize} &&" \
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" sf write ${loadaddr} 400 ${filesize} &&" \
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" tftp ${loadaddr} u-boot-dtb.img && sf erase 0x100000 +${filesize} &&" \
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" sf write ${loadaddr} 0x100000 ${filesize}\0"
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/* RAM */
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#define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR
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#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
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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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/* Ethernet */
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#define CONFIG_FEC_FIXED_SPEED _1000BASET
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/* USB Configs */
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#endif /* __CONFIG_BRPP2_IMX6_H */
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