mirror of
https://github.com/AsahiLinux/u-boot
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3d634b0b44
Switch to a 2-bank dram config to properly support 4GiB. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Peng Fan <peng.fan@nxp.com>
35 lines
923 B
C
35 lines
923 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Copyright 2022 Gateworks Corporation
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*/
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#ifndef __IMX8MN_VENICE_H
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#define __IMX8MN_VENICE_H
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#include <asm/arch/imx-regs.h>
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#include <linux/sizes.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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/* Enable Distro Boot */
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#define BOOT_TARGET_DEVICES(func) \
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func(MMC, mmc, 1) \
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func(MMC, mmc, 2) \
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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 CFG_EXTRA_ENV_SETTINGS \
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BOOTENV
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#define CFG_SYS_INIT_RAM_ADDR 0x40000000
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#define CFG_SYS_INIT_RAM_SIZE SZ_2M
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/* SDRAM configuration: 4GiB */
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#define CFG_SYS_SDRAM_BASE 0x40000000
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#define PHYS_SDRAM 0x40000000
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#define PHYS_SDRAM_SIZE 0x80000000 /* 2 GB */
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#define PHYS_SDRAM_2 0xC0000000
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#define PHYS_SDRAM_2_SIZE 0x80000000 /* 2 GB */
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#endif
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