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https://github.com/AsahiLinux/u-boot
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7131514ca6
Instead of cluttering up a header file with a bunch of defines, move the default environmental variables to a file called imx8mn_beacon.env and reference it from the defconfigs. Signed-off-by: Adam Ford <aford173@gmail.com>
28 lines
662 B
C
28 lines
662 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2020 Compass Electronics Group, LLC
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*/
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#ifndef __IMX8MN_BEACON_H
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#define __IMX8MN_BEACON_H
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#include <linux/sizes.h>
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#include <asm/arch/imx-regs.h>
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#define CFG_SYS_UBOOT_BASE \
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(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
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/* Link Definitions */
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#define CFG_SYS_INIT_RAM_ADDR 0x40000000
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#define CFG_SYS_INIT_RAM_SIZE 0x200000
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#define CFG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#if IS_ENABLED(CONFIG_IMX8MN_BEACON_2GB_LPDDR)
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#define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
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#else
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#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */
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#endif
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#endif
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