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_CMD_USB_MASS_STORAGE 18 #undef CONFIG_REVISION_TAG 19 #undef CONFIG_CMD_THOR_DOWNLOAD 20 #undef CONFIG_CMD_DFU 21 22 /* High Level Configuration Options */ 23 #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ 24 #define CONFIG_SMDKV310 1 /* working with SMDKV310*/ 25 26 /* Mach Type */ 27 #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 28 29 #define CONFIG_SYS_SDRAM_BASE 0x40000000 30 #define CONFIG_SYS_TEXT_BASE 0x43E00000 31 32 /* Handling Sleep Mode*/ 33 #define S5P_CHECK_SLEEP 0x00000BAD 34 #define S5P_CHECK_DIDLE 0xBAD00000 35 #define S5P_CHECK_LPA 0xABAD0000 36 37 /* select serial console configuration */ 38 #define CONFIG_SERIAL1 1 /* use SERIAL 1 */ 39 #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 40 41 /* allow to overwrite serial and ethaddr */ 42 #define CONFIG_ENV_OVERWRITE 43 44 45 /* MMC SPL */ 46 #define CONFIG_SKIP_LOWLEVEL_INIT 47 #define COPY_BL2_FNPTR_ADDR 0x00002488 48 49 #define CONFIG_SPL_TEXT_BASE 0x02021410 50 51 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 52 53 /* Miscellaneous configurable options */ 54 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 55 /* memtest works on */ 56 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 57 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) 58 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 59 60 /* SMDKV310 has 4 bank of DRAM */ 61 #define CONFIG_NR_DRAM_BANKS 4 62 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ 63 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 64 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 65 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 66 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 67 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 68 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 69 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 70 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 71 72 /* FLASH and environment organization */ 73 #define CONFIG_IDENT_STRING " for SMDKC210/V310" 74 75 #define CONFIG_CLK_1000_400_200 76 77 /* MIU (Memory Interleaving Unit) */ 78 #define CONFIG_MIU_2BIT_INTERLEAVED 79 80 #define CONFIG_ENV_IS_IN_MMC 1 81 #define CONFIG_SYS_MMC_ENV_DEV 0 82 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 83 #define RESERVE_BLOCK_SIZE (512) 84 #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 85 #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) 86 87 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" 88 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) 89 90 #define CONFIG_SYS_INIT_SP_ADDR 0x02040000 91 92 /* U-Boot copy size from boot Media to DRAM.*/ 93 #define COPY_BL2_SIZE 0x80000 94 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) 95 #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) 96 97 /* Ethernet Controllor Driver */ 98 #ifdef CONFIG_CMD_NET 99 #define CONFIG_SMC911X 100 #define CONFIG_SMC911X_BASE 0x5000000 101 #define CONFIG_SMC911X_16_BIT 102 #define CONFIG_ENV_SROM_BANK 1 103 #endif /*CONFIG_CMD_NET*/ 104 105 #endif /* __CONFIG_H */ 106