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3d5bbbc471
Some x86 boards set CONFIG_NR_DRAM_BANKS to 1, which causes incorrect DRAM size printed when booting from coreboot, like this: CPU: x86, vendor Intel, device 663h DRAM: 636 KiB Using default environment Change it to 8 which should be enough for both coreboot and bare cases, and move it to x86-common.h. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/*
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* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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/*
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* board/config.h - configuration options, board specific
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <configs/x86-common.h>
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#define CONFIG_SYS_MONITOR_LEN (1 << 20)
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#define CONFIG_BOARD_EARLY_INIT_F
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#define CONFIG_X86_SERIAL
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/* ns16550 UART is memory-mapped in Quark SoC */
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#undef CONFIG_SYS_NS16550_PORT_MAPPED
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#define CONFIG_PCI_MEM_BUS 0x90000000
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#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
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#define CONFIG_PCI_MEM_SIZE 0x20000000
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#define CONFIG_PCI_PREF_BUS 0xb0000000
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#define CONFIG_PCI_PREF_PHYS CONFIG_PCI_PREF_BUS
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#define CONFIG_PCI_PREF_SIZE 0x20000000
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#define CONFIG_PCI_IO_BUS 0x2000
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#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
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#define CONFIG_PCI_IO_SIZE 0xe000
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#define CONFIG_SYS_EARLY_PCI_INIT
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#define CONFIG_PCI_PNP
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#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial\0" \
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"stdout=serial\0" \
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"stderr=serial\0"
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/* SATA is not supported in Quark SoC */
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#undef CONFIG_SCSI_AHCI
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#undef CONFIG_CMD_SCSI
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/* Video is not supported in Quark SoC */
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#undef CONFIG_VIDEO
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#undef CONFIG_CFB_CONSOLE
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/* SD/MMC support */
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#define CONFIG_MMC
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#define CONFIG_SDHCI
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#define CONFIG_GENERIC_MMC
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#define CONFIG_MMC_SDMA
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#define CONFIG_CMD_MMC
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/* 10/100M Ethernet support */
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#define CONFIG_DESIGNWARE_ETH
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#define CONFIG_DW_ALTDESCRIPTOR
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#define CONFIG_PHYLIB
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/* Environment configuration */
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#define CONFIG_ENV_SECT_SIZE 0x1000
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#define CONFIG_ENV_OFFSET 0
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#endif /* __CONFIG_H */
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