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>
152 lines
4.2 KiB
C
152 lines
4.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause */
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/*
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* Copyright (C) 2018, STMicroelectronics - All Rights Reserved
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*
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* Configuration settings for the STM32MP15x CPU
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*/
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#ifndef __CONFIG_STM32MP15_COMMMON_H
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#define __CONFIG_STM32MP15_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 CONFIG_SYS_BOOTMAPSZ SZ_256M
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/* NAND support */
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/* Ethernet need */
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#ifdef CONFIG_DWC_ETH_QOS
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#define CONFIG_SERVERIP 192.168.1.1
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#endif
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#define STM32MP_FIP_IMAGE_GUID \
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EFI_GUID(0x19d5df83, 0x11b0, 0x457b, 0xbe, 0x2c, \
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0x75, 0x59, 0xc1, 0x31, 0x42, 0xa5)
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/*****************************************************************************/
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#ifdef CONFIG_DISTRO_DEFAULTS
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/*****************************************************************************/
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#if !defined(CONFIG_SPL_BUILD)
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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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#define BOOT_TARGET_MMC2(func) func(MMC, mmc, 2)
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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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#define BOOT_TARGET_MMC2(func)
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#endif
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#ifdef CONFIG_NET
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#define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
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#else
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#define BOOT_TARGET_PXE(func)
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#endif
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#ifdef CONFIG_CMD_UBIFS
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#define BOOT_TARGET_UBIFS(func) func(UBIFS, ubifs, 0, UBI, boot)
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#else
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#define BOOT_TARGET_UBIFS(func)
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#endif
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#ifdef CONFIG_CMD_USB
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#define BOOT_TARGET_USB(func) func(USB, usb, 0)
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#else
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#define BOOT_TARGET_USB(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_UBIFS(func) \
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BOOT_TARGET_MMC0(func) \
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BOOT_TARGET_MMC2(func) \
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BOOT_TARGET_USB(func) \
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BOOT_TARGET_PXE(func)
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/*
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* default bootcmd for stm32mp15:
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* for serial/usb: execute the stm32prog command
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* for mmc boot (eMMC, SD card), distro boot on the same mmc device
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* for nand or spi-nand boot, distro boot with ubifs on UBI partition
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* for nor boot, use the default distro order in ${boot_targets}
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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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"if test ${boot_device} = serial || test ${boot_device} = usb;" \
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"then stm32prog ${boot_device} ${boot_instance}; " \
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"else " \
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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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"if test ${boot_device} = nand ||" \
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" test ${boot_device} = spi-nand ;" \
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"then env set boot_targets ubifs0; fi;" \
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"run distro_bootcmd;" \
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"fi;\0"
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#ifdef CONFIG_FASTBOOT_CMD_OEM_FORMAT
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/* eMMC default partitions for fastboot command: oem format */
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#define STM32MP_PARTS_DEFAULT \
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"partitions=" \
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"name=ssbl,size=2M;" \
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"name=bootfs,size=64MB,bootable;" \
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"name=vendorfs,size=16M;" \
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"name=rootfs,size=746M;" \
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"name=userfs,size=-\0"
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#else
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#define STM32MP_PARTS_DEFAULT
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#endif
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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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STM32MP_PARTS_DEFAULT \
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BOOTENV \
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STM32MP_EXTRA \
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STM32MP_BOARD_EXTRA_ENV
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#endif /* ifndef CONFIG_SPL_BUILD */
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#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/
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#endif /* __CONFIG_STM32MP15_COMMMON_H */
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