1/* 2 * Copyright (C) 2011 Samsung Electronics 3 * 4 * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9#ifndef __CONFIG_H 10#define __CONFIG_H 11 12#include "exynos4-common.h" 13 14#undef CONFIG_BOARD_COMMON 15#undef CONFIG_USB_GADGET_DWC2_OTG 16#undef CONFIG_USB_GADGET_DWC2_OTG_PHY 17#undef CONFIG_REVISION_TAG 18#undef CONFIG_CMD_THOR_DOWNLOAD 19 20/* High Level Configuration Options */ 21#define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ 22#define CONFIG_SMDKV310 1 /* working with SMDKV310*/ 23 24/* Mach Type */ 25#define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 26 27#define CONFIG_SYS_SDRAM_BASE 0x40000000 28#define CONFIG_SYS_TEXT_BASE 0x43E00000 29 30/* Handling Sleep Mode*/ 31#define S5P_CHECK_SLEEP 0x00000BAD 32#define S5P_CHECK_DIDLE 0xBAD00000 33#define S5P_CHECK_LPA 0xABAD0000 34 35/* select serial console configuration */ 36#define CONFIG_SERIAL1 1 /* use SERIAL 1 */ 37#define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 38 39/* allow to overwrite serial and ethaddr */ 40#define CONFIG_ENV_OVERWRITE 41 42/* MMC SPL */ 43#define CONFIG_SKIP_LOWLEVEL_INIT 44#define COPY_BL2_FNPTR_ADDR 0x00002488 45 46#define CONFIG_SPL_TEXT_BASE 0x02021410 47 48#define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 49 50/* Miscellaneous configurable options */ 51#define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 52/* memtest works on */ 53#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 54#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) 55#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 56 57/* SMDKV310 has 4 bank of DRAM */ 58#define CONFIG_NR_DRAM_BANKS 4 59#define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ 60#define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 61#define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 62#define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 63#define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 64#define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 65#define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 66#define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 67#define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 68 69/* FLASH and environment organization */ 70 71#define CONFIG_CLK_1000_400_200 72 73/* MIU (Memory Interleaving Unit) */ 74#define CONFIG_MIU_2BIT_INTERLEAVED 75 76#define CONFIG_ENV_IS_IN_MMC 1 77#define CONFIG_SYS_MMC_ENV_DEV 0 78#define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 79#define RESERVE_BLOCK_SIZE (512) 80#define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 81#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) 82 83#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" 84#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) 85 86#define CONFIG_SYS_INIT_SP_ADDR 0x02040000 87 88/* U-Boot copy size from boot Media to DRAM.*/ 89#define COPY_BL2_SIZE 0x80000 90#define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) 91#define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) 92 93/* Ethernet Controllor Driver */ 94#ifdef CONFIG_CMD_NET 95#define CONFIG_SMC911X 96#define CONFIG_SMC911X_BASE 0x5000000 97#define CONFIG_SMC911X_16_BIT 98#define CONFIG_ENV_SROM_BANK 1 99#endif /*CONFIG_CMD_NET*/ 100 101#endif /* __CONFIG_H */ 102