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- /*
- * Copyright (C) 2011 Samsung Electronics
- *
- * Configuration settings for the SAMSUNG ORIGEN (EXYNOS4210) board.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __CONFIG_ORIGEN_H
- #define __CONFIG_ORIGEN_H
- #include <configs/exynos4-dt.h>
- #define CONFIG_SYS_PROMPT "ORIGEN # "
- #undef CONFIG_DEFAULT_DEVICE_TREE
- #define CONFIG_DEFAULT_DEVICE_TREE exynos4210-origen
- /* High Level Configuration Options */
- #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */
- #define CONFIG_ORIGEN 1 /* working with ORIGEN*/
- #define CONFIG_SYS_DCACHE_OFF 1
- /* ORIGEN has 4 bank of DRAM */
- #define CONFIG_NR_DRAM_BANKS 4
- #define CONFIG_SYS_SDRAM_BASE 0x40000000
- #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
- #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
- /* memtest works on */
- #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
- #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000)
- #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
- #define CONFIG_SYS_TEXT_BASE 0x43E00000
- #define CONFIG_MACH_TYPE MACH_TYPE_ORIGEN
- /* Size of malloc() pool */
- #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 * SZ_1M))
- /* select serial console configuration */
- #define CONFIG_SERIAL2
- #define CONFIG_BAUDRATE 115200
- /* Console configuration */
- #define CONFIG_SYS_CONSOLE_INFO_QUIET
- #define CONFIG_SYS_CONSOLE_IS_IN_ENV
- #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
- #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
- #define CONFIG_SYS_MONITOR_BASE 0x00000000
- /* Power Down Modes */
- #define S5P_CHECK_SLEEP 0x00000BAD
- #define S5P_CHECK_DIDLE 0xBAD00000
- #define S5P_CHECK_LPA 0xABAD0000
- #undef CONFIG_CMD_PING
- #define CONFIG_CMD_ELF
- #define CONFIG_CMD_DHCP
- #undef CONFIG_CMD_NET
- #undef CONFIG_CMD_NFS
- /* MMC SPL */
- #define CONFIG_SPL 1
- #define COPY_BL2_FNPTR_ADDR 0x02020030
- #define CONFIG_SPL_TEXT_BASE 0x02021410
- #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000"
- #define CONFIG_IDENT_STRING " for ORIGEN"
- #define CONFIG_CLK_1000_400_200
- /* MIU (Memory Interleaving Unit) */
- #define CONFIG_MIU_2BIT_21_7_INTERLEAVED
- #define CONFIG_ENV_IS_IN_MMC
- #define CONFIG_SYS_MMC_ENV_DEV 0
- #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
- #define RESERVE_BLOCK_SIZE (512)
- #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
- #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
- #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
- #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
- #define CONFIG_SYS_INIT_SP_ADDR 0x02040000
- /* U-boot copy size from boot Media to DRAM.*/
- #define COPY_BL2_SIZE 0x80000
- #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512)
- #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512)
- #endif /* __CONFIG_H */
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