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