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https://github.com/u-boot/u-boot.git
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741ef86728
Add a structure which defines the information that is needed for executing capsule updates on a platform. Some information in the structure like the dfu string is used for making the update process more robust while some information like the per platform image GUIDs is used for fixing issues. Initialise this structure in the board file, and use the information for the capsule updates. Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2019 Kontron Electronics GmbH
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*
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* Configuration settings for the Kontron SL/BL i.MX8M-Mini boards and modules (N81xx).
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*/
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#ifndef __KONTRON_MX8MM_CONFIG_H
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#define __KONTRON_MX8MM_CONFIG_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.h>
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#ifdef CONFIG_SPL_BUILD
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#include <config.h>
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#endif
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/* RAM */
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#define PHYS_SDRAM DDR_CSD1_BASE_ADDR
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#define PHYS_SDRAM_SIZE (SZ_4G)
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
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#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
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#define CONFIG_SYS_INIT_RAM_SIZE 0x200000
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#define CONFIG_SYS_INIT_SP_OFFSET \
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(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_ADDR \
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(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
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/* Board and environment settings */
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#define CONFIG_MXC_UART_BASE UART3_BASE_ADDR
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#define CONFIG_HOSTNAME "kontron-mx8mm"
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#ifdef CONFIG_USB_EHCI_HCD
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#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
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#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
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#define CONFIG_MXC_USB_FLAGS 0
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#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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#endif
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/* GUID for capsule updatable firmware image */
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#define KONTRON_SL_MX8MM_FIT_IMAGE_GUID \
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EFI_GUID(0xd488e45a, 0x4929, 0x4b55, 0x8c, 0x14, \
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0x86, 0xce, 0xa2, 0xcd, 0x66, 0x29)
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#ifndef CONFIG_SPL_BUILD
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 0) \
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func(USB, usb, 0) \
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func(PXE, pxe, na)
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#include <config_distro_bootcmd.h>
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/* Do not try to probe USB net adapters for net boot */
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#undef BOOTENV_RUN_NET_USB_START
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#define BOOTENV_RUN_NET_USB_START
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#else
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#define BOOTENV
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#endif
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#define CONFIG_SYS_BOOTM_LEN SZ_64M
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#define CONFIG_SPL_MAX_SIZE (148 * SZ_1K)
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#ifdef CONFIG_SPL_BUILD
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#define CONFIG_SPL_STACK 0x91fff0
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#define CONFIG_SPL_BSS_START_ADDR 0x910000
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#define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
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#define CONFIG_SYS_SPL_MALLOC_START 0x42200000
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#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K
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/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
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#define CONFIG_MALLOC_F_ADDR 0x930000
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#endif
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#define FEC_QUIRK_ENET_MAC
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#define ENV_MEM_LAYOUT_SETTINGS \
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"loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
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"kernel_addr_r=0x42000000\0" \
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"fdt_addr_r=0x48000000\0" \
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"fdtoverlay_addr_r=0x49000000\0" \
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"ramdisk_addr_r=0x48080000\0" \
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"scriptaddr=0x40000000\0"\
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"pxefile_addr_r=0x40100000\0"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"dfu_alt_info=sf 0:0=flash-bin raw 0x400 0x1f0000\0" \
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"bootdelay=3\0" \
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"hostname=" CONFIG_HOSTNAME "\0" \
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ENV_MEM_LAYOUT_SETTINGS \
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BOOTENV
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#endif /* __KONTRON_MX8MM_CONFIG_H */
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