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82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2019 Microchip Technology Inc.
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* Padmarao Begari <padmarao.begari@microchip.com>
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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#define CONFIG_SYS_SDRAM_BASE 0x80000000
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_2M)
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#define CONFIG_SYS_BOOTM_LEN SZ_64M
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#define CONFIG_STANDALONE_LOAD_ADDR 0x80200000
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/* Environment options */
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#if defined(CONFIG_CMD_DHCP)
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#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
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#else
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#define BOOT_TARGET_DEVICES_DHCP(func)
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#endif
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#if defined(CONFIG_CMD_MTD)
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# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
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#else
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# define BOOT_TARGET_DEVICES_QSPI(func)
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#endif
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#if defined(CONFIG_CMD_MMC)
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#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
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#else
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#define BOOT_TARGET_DEVICES_MMC(func)
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#endif
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#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
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"bootcmd_qspi=echo Trying to boot from QSPI...; "\
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"setenv scriptname boot.scr.uimg; " \
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"if mtd list; then setenv mtd_present true; " \
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"mtd read env ${scriptaddr} 0; " \
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"source ${scriptaddr}; setenv mtd_present; " \
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"fi\0 "
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#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
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"qspi "
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_DEVICES_QSPI(func)\
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BOOT_TARGET_DEVICES_MMC(func)\
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BOOT_TARGET_DEVICES_DHCP(func)
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#define BOOTENV_DESIGN_OVERLAYS \
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"design_overlays=" \
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"if test -n ${no_of_overlays}; then " \
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"setenv inc 1; " \
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"setenv idx 0; " \
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"fdt resize ${dtbo_size}; " \
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"while test $idx -ne ${no_of_overlays}; do " \
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"setenv dtbo_name dtbo_image${idx}; " \
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"setenv fdt_cmd \"fdt apply $\"$dtbo_name; " \
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"run fdt_cmd; " \
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"setexpr idx $inc + $idx; " \
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"done; " \
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"fi;\0 " \
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootm_size=0x10000000\0" \
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"kernel_addr_r=0x84000000\0" \
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"fdt_addr_r=0x88000000\0" \
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"scriptaddr=0x88100000\0" \
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"pxefile_addr_r=0x88200000\0" \
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"ramdisk_addr_r=0x88300000\0" \
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BOOTENV_DESIGN_OVERLAYS \
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BOOTENV \
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#endif /* __CONFIG_H */
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