mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-07 05:34:28 +00:00
83ba243897
Remove fdt_high and initrd_high as they shouldn't be used, this allows the fdt and initrd relocation. This implies to set CONFIG_SYS_BOOTMAPSZ to indicate the amount of memory available to contain kernel, device tree and initrd for relocation. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
76 lines
2 KiB
C
76 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright (C) 2017, STMicroelectronics - All Rights Reserved
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* Author(s): Patrice Chotard, <patrice.chotard@st.com> for STMicroelectronics.
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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/* ram memory-related information */
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#define PHYS_SDRAM_1 0x40000000
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#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
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#define PHYS_SDRAM_1_SIZE 0x3E000000
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#define CONFIG_SYS_LOAD_ADDR PHYS_SDRAM_1 /* default load addr */
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#define CONFIG_SYS_HZ_CLOCK 1000000000 /* 1 GHz */
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/* Environment */
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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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#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
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#define CONFIG_SYS_BOOTM_LEN SZ_16M
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 0) \
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func(USB, usb, 0) \
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func(DHCP, dhcp, na)
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#include <config_distro_bootcmd.h>
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#define CONFIG_BOOTFILE "uImage"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"kernel_addr_r=0x40000000\0" \
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"fdtfile=stih410-b2260.dtb\0" \
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"fdt_addr_r=0x47000000\0" \
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"scriptaddr=0x50000000\0" \
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"pxefile_addr_r=0x50100000\0" \
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"ramdisk_addr_r=0x48000000\0" \
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BOOTENV
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/* Extra Commands */
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#define CONFIG_CMD_ASKENV
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#define CONFIG_SETUP_MEMORY_TAGS
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/* Size of malloc() pool */
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#define CONFIG_SYS_MALLOC_LEN 0x1800000
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#define CONFIG_SYS_GBL_DATA_SIZE 1024 /* Global data structures */
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#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE - \
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CONFIG_SYS_MALLOC_LEN - \
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CONFIG_SYS_GBL_DATA_SIZE)
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/* Monitor Command Prompt */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SKIP_LOWLEVEL_INIT
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/* USB Configs */
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#define CONFIG_USB_OHCI_NEW
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#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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#define CONFIG_USB_ETHER_MCS7830
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#define CONFIG_USB_ETHER_SMSC95XX
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/* NET Configs */
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#endif /* __CONFIG_H */
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