1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2011 Samsung Electronics 4 * 5 * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board. 6 */ 7 8 #ifndef __CONFIG_H 9 #define __CONFIG_H 10 11 #include "exynos4-common.h" 12 13 #undef CONFIG_BOARD_COMMON 14 #undef CONFIG_USB_GADGET_DWC2_OTG_PHY 15 #undef CONFIG_REVISION_TAG 16 17 /* High Level Configuration Options */ 18 #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ 19 20 /* Mach Type */ 21 #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 22 23 #define CONFIG_SYS_SDRAM_BASE 0x40000000 24 25 /* Handling Sleep Mode*/ 26 #define S5P_CHECK_SLEEP 0x00000BAD 27 #define S5P_CHECK_DIDLE 0xBAD00000 28 #define S5P_CHECK_LPA 0xABAD0000 29 30 /* MMC SPL */ 31 #define CONFIG_SKIP_LOWLEVEL_INIT 32 #define COPY_BL2_FNPTR_ADDR 0x00002488 33 34 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 35 36 /* memtest works on */ 37 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 38 39 /* SMDKV310 has 4 bank of DRAM */ 40 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ 41 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 42 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 43 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 44 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 45 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 46 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 47 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 48 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 49 50 /* FLASH and environment organization */ 51 52 #define CONFIG_CLK_1000_400_200 53 54 /* MIU (Memory Interleaving Unit) */ 55 #define CONFIG_MIU_2BIT_INTERLEAVED 56 57 #define RESERVE_BLOCK_SIZE (512) 58 #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 59 60 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) 61 62 #define CONFIG_SYS_INIT_SP_ADDR 0x02040000 63 64 /* U-Boot copy size from boot Media to DRAM.*/ 65 #define COPY_BL2_SIZE 0x80000 66 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) 67 #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) 68 69 /* Ethernet Controllor Driver */ 70 #ifdef CONFIG_CMD_NET 71 #define CONFIG_ENV_SROM_BANK 1 72 #endif /*CONFIG_CMD_NET*/ 73 74 #endif /* __CONFIG_H */ 75