mirror of
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>
72 lines
2 KiB
C
72 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2019-2021 Toradex
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*/
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#ifndef __APALIS_IMX8_H
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#define __APALIS_IMX8_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#define CFG_SYS_FSL_ESDHC_ADDR 0
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#define USDHC1_BASE_ADDR 0x5b010000
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#define USDHC2_BASE_ADDR 0x5b020000
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/* Networking */
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#define CONFIG_IPADDR 192.168.10.2
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#define CONFIG_NETMASK 255.255.255.0
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#define CONFIG_SERVERIP 192.168.10.1
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#define MEM_LAYOUT_ENV_SETTINGS \
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"fdt_addr_r=0x84000000\0" \
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"kernel_addr_r=0x82000000\0" \
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"ramdisk_addr_r=0x94400000\0" \
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"scriptaddr=0x87000000\0"
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 2) \
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func(MMC, mmc, 0) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#undef BOOTENV_RUN_NET_USB_START
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#define BOOTENV_RUN_NET_USB_START ""
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/* Initial environment variables */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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BOOTENV \
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MEM_LAYOUT_ENV_SETTINGS \
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"boot_file=Image\0" \
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"boot_script_dhcp=boot.scr\0" \
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"console=ttyLP1 earlycon\0" \
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"fdt_addr=0x83000000\0" \
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"fdt_file=fsl-imx8qm-apalis-eval.dtb\0" \
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"fdtfile=fsl-imx8qm-apalis-eval.dtb\0" \
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"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
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"initrd_addr=0x83800000\0" \
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"initrd_high=0xffffffffffffffff\0" \
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"mmcargs=setenv bootargs console=${console},${baudrate} " \
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"root=PARTUUID=${uuid} rootwait " \
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"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
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"mmcpart=1\0" \
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"panel=NULL\0" \
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"script=boot.scr\0" \
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"update_uboot=askenv confirm Did you load u-boot-dtb.imx (y/N)?; " \
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"if test \"$confirm\" = \"y\"; then " \
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"setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
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"${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x0 " \
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"${blkcnt}; fi\0"
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/* Link Definitions */
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/* On Apalis iMX8 USDHC1 is eMMC, USDHC2 is 8-bit and USDHC3 is 4-bit MMC/SD */
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#define CFG_SYS_FSL_USDHC_NUM 3
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#define CFG_SYS_SDRAM_BASE 0x80000000
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#define PHYS_SDRAM_1 0x80000000
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#define PHYS_SDRAM_2 0x880000000
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#define PHYS_SDRAM_1_SIZE SZ_2G /* 2 GB */
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#define PHYS_SDRAM_2_SIZE SZ_2G /* 2 GB */
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#endif /* __APALIS_IMX8_H */
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