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_PHY 16 #undef CONFIG_REVISION_TAG 17 18 /* High Level Configuration Options */ 19 #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ 20 21 /* Mach Type */ 22 #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 23 24 #define CONFIG_SYS_SDRAM_BASE 0x40000000 25 26 /* Handling Sleep Mode*/ 27 #define S5P_CHECK_SLEEP 0x00000BAD 28 #define S5P_CHECK_DIDLE 0xBAD00000 29 #define S5P_CHECK_LPA 0xABAD0000 30 31 /* select serial console configuration */ 32 #define CONFIG_SERIAL1 1 /* use SERIAL 1 */ 33 #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 34 35 /* allow to overwrite serial and ethaddr */ 36 #define CONFIG_ENV_OVERWRITE 37 38 /* MMC SPL */ 39 #define CONFIG_SKIP_LOWLEVEL_INIT 40 #define COPY_BL2_FNPTR_ADDR 0x00002488 41 42 #define CONFIG_SPL_TEXT_BASE 0x02021410 43 44 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 45 46 /* Miscellaneous configurable options */ 47 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 48 /* memtest works on */ 49 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 50 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) 51 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 52 53 /* SMDKV310 has 4 bank of DRAM */ 54 #define CONFIG_NR_DRAM_BANKS 4 55 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ 56 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 57 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 58 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 59 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 60 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 61 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 62 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 63 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 64 65 /* FLASH and environment organization */ 66 67 #define CONFIG_CLK_1000_400_200 68 69 /* MIU (Memory Interleaving Unit) */ 70 #define CONFIG_MIU_2BIT_INTERLEAVED 71 72 #define CONFIG_SYS_MMC_ENV_DEV 0 73 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 74 #define RESERVE_BLOCK_SIZE (512) 75 #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 76 #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) 77 78 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) 79 80 #define CONFIG_SYS_INIT_SP_ADDR 0x02040000 81 82 /* U-Boot copy size from boot Media to DRAM.*/ 83 #define COPY_BL2_SIZE 0x80000 84 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) 85 #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) 86 87 /* Ethernet Controllor Driver */ 88 #ifdef CONFIG_CMD_NET 89 #define CONFIG_ENV_SROM_BANK 1 90 #endif /*CONFIG_CMD_NET*/ 91 92 #endif /* __CONFIG_H */ 93