u-boot/include/configs/origen.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 2011 Samsung Electronics
 *
 * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
 */

#ifndef __CONFIG_ORIGEN_H
#define __CONFIG_ORIGEN_H

#include <configs/exynos4-common.h>

/* High Level Configuration Options */
#define CONFIG_EXYNOS4210		1	/* which is a EXYNOS4210 SoC */
#define CONFIG_ORIGEN			1	/* working with ORIGEN*/

/* ORIGEN has 4 bank of DRAM */
#define CONFIG_SYS_SDRAM_BASE		0x40000000
#define PHYS_SDRAM_1			CONFIG_SYS_SDRAM_BASE
#define SDRAM_BANK_SIZE			(256 << 20)	/* 256 MB */

#define CONFIG_SYS_MEM_TOP_HIDE	(1 << 20)	/* ram console */

/* Power Down Modes */
#define S5P_CHECK_SLEEP			0x00000BAD
#define S5P_CHECK_DIDLE			0xBAD00000
#define S5P_CHECK_LPA			0xABAD0000

/* MMC SPL */
#define COPY_BL2_FNPTR_ADDR	0x02020030

#define CONFIG_EXTRA_ENV_SETTINGS \
	"loadaddr=0x40007000\0" \
	"rdaddr=0x48000000\0" \
	"kerneladdr=0x40007000\0" \
	"ramdiskaddr=0x48000000\0" \
	"console=ttySAC2,115200n8\0" \
	"mmcdev=0\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
		"env import -t $loadaddr $filesize\0" \
        "loadbootscript=load mmc ${mmcdev} ${loadaddr} boot.scr\0" \
        "bootscript=echo Running bootscript from mmc${mmcdev} ...; " \
                "source ${loadaddr}\0"

/* MIU (Memory Interleaving Unit) */
#define CONFIG_MIU_2BIT_21_7_INTERLEAVED

#define RESERVE_BLOCK_SIZE		(512)
#define BL1_SIZE			(16 << 10) /*16 K reserved for BL1*/

#define CONFIG_SPL_MAX_FOOTPRINT	(14 * 1024)

#define CONFIG_SYS_INIT_SP_ADDR		0x02040000

#endif	/* __CONFIG_H */