mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
70b8bd7d3b
Use the generic "distro" boot framework to enable automatic DHCP boot. MMC and USB are not yet implemented, so this is the only boot option. The fdt and kernel addresses are adopted from downstream; ramdisk and scriptaddr addresses were chosen arbitrarily. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Alexander Graf <agraf@suse.de>
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* Configuration for Amlogic Meson GXBB SoCs
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* (C) Copyright 2016 Beniamino Galvani <b.galvani@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __MESON_GXBB_COMMON_CONFIG_H
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#define __MESON_GXBB_COMMON_CONFIG_H
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#define CONFIG_CPU_ARMV8
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#define CONFIG_REMAKE_ELF
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_NR_DRAM_BANKS 1
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#define CONFIG_ENV_IS_NOWHERE 1
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#define CONFIG_ENV_SIZE 0x2000
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#define CONFIG_SYS_MAXARGS 32
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#define CONFIG_SYS_MALLOC_LEN (32 << 20)
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#define CONFIG_SYS_CBSIZE 1024
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#define CONFIG_SYS_SDRAM_BASE 0
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#define CONFIG_SYS_TEXT_BASE 0x01000000
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#define CONFIG_SYS_INIT_SP_ADDR 0x20000000
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#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_TEXT_BASE
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/* Generic Interrupt Controller Definitions */
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#define GICD_BASE 0xc4301000
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#define GICC_BASE 0xc4302000
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#define CONFIG_CMD_ENV
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/* Monitor Command Prompt */
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/* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
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sizeof(CONFIG_SYS_PROMPT) + 16)
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CMDLINE_EDITING
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#include <config_distro_defaults.h>
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#define BOOT_TARGET_DEVICES(func) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"fdt_addr_r=0x01000000\0" \
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"scriptaddr=0x1f000000\0" \
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"kernel_addr_r=0x01080000\0" \
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"pxefile_addr_r=0x01080000\0" \
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"ramdisk_addr_r=0x10000000\0" \
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MESON_FDTFILE_SETTING \
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BOOTENV
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#endif /* __MESON_GXBB_COMMON_CONFIG_H */
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