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>
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause */
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/*
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* Copyright (C) 2022, STMicroelectronics - All Rights Reserved
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*
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* Configuration settings for the STM32MP13x CPU
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*/
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#ifndef __CONFIG_STM32MP13_COMMMON_H
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#define __CONFIG_STM32MP13_COMMMON_H
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#include <linux/sizes.h>
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#include <asm/arch/stm32.h>
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/*
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* Configuration of the external SRAM memory used by U-Boot
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*/
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#define CFG_SYS_SDRAM_BASE STM32_DDR_BASE
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/*
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* For booting Linux, use the first 256 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CFG_SYS_BOOTMAPSZ SZ_256M
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/* NAND support */
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/*****************************************************************************/
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#ifdef CONFIG_DISTRO_DEFAULTS
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/*****************************************************************************/
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#ifdef CONFIG_CMD_MMC
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#define BOOT_TARGET_MMC0(func) func(MMC, mmc, 0)
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#define BOOT_TARGET_MMC1(func) func(MMC, mmc, 1)
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#else
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#define BOOT_TARGET_MMC0(func)
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#define BOOT_TARGET_MMC1(func)
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#endif
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#define BOOT_TARGET_DEVICES(func) \
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BOOT_TARGET_MMC1(func) \
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BOOT_TARGET_MMC0(func)
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/*
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* default bootcmd for stm32mp13:
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* for mmc boot (eMMC, SD card), distro boot on the same mmc device
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*/
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#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
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"echo \"Boot over ${boot_device}${boot_instance}!\";" \
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"run env_check;" \
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"if test ${boot_device} = mmc;" \
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"then env set boot_targets \"mmc${boot_instance}\"; fi;" \
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"run distro_bootcmd;" \
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"fi;\0"
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#define STM32MP_EXTRA \
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"env_check=if env info -p -d -q; then env save; fi\0" \
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"boot_net_usb_start=true\0"
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#ifndef STM32MP_BOARD_EXTRA_ENV
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#define STM32MP_BOARD_EXTRA_ENV
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#endif
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#include <config_distro_bootcmd.h>
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/*
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* memory layout for 32M uncompressed/compressed kernel,
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* 1M fdt, 1M script, 1M pxe and 1M for overlay
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* and the ramdisk at the end.
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*/
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#define __KERNEL_ADDR_R __stringify(0xc2000000)
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#define __FDT_ADDR_R __stringify(0xc4000000)
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#define __SCRIPT_ADDR_R __stringify(0xc4100000)
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#define __PXEFILE_ADDR_R __stringify(0xc4200000)
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#define __FDTOVERLAY_ADDR_R __stringify(0xc4300000)
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#define __RAMDISK_ADDR_R __stringify(0xc4400000)
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#define STM32MP_MEM_LAYOUT \
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"kernel_addr_r=" __KERNEL_ADDR_R "\0" \
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"fdt_addr_r=" __FDT_ADDR_R "\0" \
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"scriptaddr=" __SCRIPT_ADDR_R "\0" \
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"pxefile_addr_r=" __PXEFILE_ADDR_R "\0" \
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"fdtoverlay_addr_r=" __FDTOVERLAY_ADDR_R "\0" \
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"ramdisk_addr_r=" __RAMDISK_ADDR_R "\0"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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STM32MP_MEM_LAYOUT \
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STM32MP_BOOTCMD \
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BOOTENV \
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STM32MP_EXTRA \
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STM32MP_BOARD_EXTRA_ENV
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#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
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#endif /* __CONFIG_STM32MP13_COMMMON_H */
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