| /* 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 */ |
| |
| /* 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_SYS_INIT_SP_ADDR 0x02040000 |
| |
| #endif /* __CONFIG_H */ |