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https://github.com/brain-hackers/u-boot-brain
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![Pali Rohár](/assets/img/avatar_default.png)
Boot scripts for existing Espressobin Linux distributions, like OpenWRT, expect that U-Boot set fdt_addr and kernel_addr envs. So add env aliases from fdt_addr_r and kernel_addr_r values. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Andre Heider <a.heider@gmail.com>
105 lines
2.5 KiB
C
105 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2016 Stefan Roese <sr@denx.de>
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*/
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#ifndef _CONFIG_MVEBU_ARMADA_37XX_H
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#define _CONFIG_MVEBU_ARMADA_37XX_H
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/*
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* High Level Configuration Options (easy to change)
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*/
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/* additions for new ARM relocation support */
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#define CONFIG_SYS_SDRAM_BASE 0x00000000
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/* auto boot */
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
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115200, 230400, 460800, 921600 }
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 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_CMDLINE_TAG /* enable passing of ATAGs */
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#define CONFIG_INITRD_TAG /* enable INITRD tag */
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#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
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/*
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* Size of malloc() pool
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*/
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#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MiB for malloc() */
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/*
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* Other required minimal configurations
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*/
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#define CONFIG_SYS_LOAD_ADDR 0x06000000 /* default load adr */
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#define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */
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#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
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/* End of 16M scrubbed by training in bootrom */
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0xFF0000)
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/*
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* I2C
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*/
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#define CONFIG_I2C_MV
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#define CONFIG_SYS_I2C_SLAVE 0x0
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/*
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* SPI Flash configuration
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*/
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#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
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/* Environment in SPI NOR flash */
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/*
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* Ethernet Driver configuration
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*/
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#define CONFIG_ARP_TIMEOUT 200
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#define CONFIG_NET_RETRY_COUNT 50
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#define CONFIG_USB_MAX_CONTROLLER_COUNT (3 + 3)
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/* USB ethernet */
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/*
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* SATA/SCSI/AHCI configuration
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*/
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#define CONFIG_SCSI_AHCI_PLAT
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#define CONFIG_LBA48
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#define CONFIG_SYS_64BIT_LBA
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#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
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#define CONFIG_SYS_SCSI_MAX_LUN 1
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#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
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CONFIG_SYS_SCSI_MAX_LUN)
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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(SCSI, scsi, 0) \
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func(PXE, pxe, na) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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/* fdt_addr and kernel_addr are needed for existing distribution boot scripts */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"scriptaddr=0x6d00000\0" \
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"pxefile_addr_r=0x6e00000\0" \
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"fdt_addr=0x6f00000\0" \
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"fdt_addr_r=0x6f00000\0" \
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"kernel_addr=0x7000000\0" \
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"kernel_addr_r=0x7000000\0" \
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"ramdisk_addr_r=0xa000000\0" \
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BOOTENV
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#endif /* _CONFIG_MVEBU_ARMADA_37XX_H */
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