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