mirror of
https://github.com/AsahiLinux/u-boot
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ad8783cb1c
This patch introduces support for building U-Boot to run on the MIPS Boston development board. This is a board built around an FPGA & an Intel EG20T Platform Controller Hub, used largely as part of the development of new CPUs and their software support. It is essentially the successor to the older MIPS Malta board. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
81 lines
1.6 KiB
C
81 lines
1.6 KiB
C
/*
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* Copyright (C) 2016 Imagination Technologies
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef __CONFIGS_BOSTON_H__
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#define __CONFIGS_BOSTON_H__
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/*
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* General board configuration
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*/
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#define CONFIG_DISPLAY_BOARDINFO
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/*
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* CPU
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*/
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#define CONFIG_SYS_MIPS_TIMER_FREQ 30000000
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/*
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* PCI
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*/
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#define CONFIG_PCI
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#define CONFIG_PCI_PNP
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#define CONFIG_CMD_PCI
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/*
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* Memory map
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*/
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#ifdef CONFIG_64BIT
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# define CONFIG_SYS_SDRAM_BASE 0xffffffff80000000
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#else
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# define CONFIG_SYS_SDRAM_BASE 0x80000000
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#endif
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#define CONFIG_SYS_INIT_SP_OFFSET 0x400000
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x100000)
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#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + 0)
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#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x10000000)
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#define CONFIG_SYS_MALLOC_LEN (256 * 1024)
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/*
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* Console
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*/
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_CBSIZE 256
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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_LONGHELP
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#define CONFIG_BAUDRATE 115200
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/*
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* Flash
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*/
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#define CONFIG_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_SYS_FLASH_PROTECTION
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#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
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#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
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#define CONFIG_SYS_MAX_FLASH_SECT 1024
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/*
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* Environment
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*/
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#define CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_ENV_SECT_SIZE 0x20000
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#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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#ifdef CONFIG_64BIT
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# define CONFIG_ENV_ADDR \
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(0xffffffffb8000000 + (128 << 20) - CONFIG_ENV_SIZE)
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#else
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# define CONFIG_ENV_ADDR \
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(0xb8000000 + (128 << 20) - CONFIG_ENV_SIZE)
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#endif
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#endif /* __CONFIGS_BOSTON_H__ */
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