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 16 #undef CONFIG_USB_GADGET_DWC2_OTG 17 #undef CONFIG_USB_GADGET_DWC2_OTG_PHY 18 #undef CONFIG_CMD_USB_MASS_STORAGE 19 #undef CONFIG_REVISION_TAG 20 #undef CONFIG_CMD_THOR_DOWNLOAD 21 #undef CONFIG_CMD_DFU 22 23 /* High Level Configuration Options */ 24 #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ 25 #define CONFIG_SMDKV310 1 /* working with SMDKV310*/ 26 27 /* Mach Type */ 28 #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 29 30 #define CONFIG_SYS_SDRAM_BASE 0x40000000 31 #define CONFIG_SYS_TEXT_BASE 0x43E00000 32 33 /* Handling Sleep Mode*/ 34 #define S5P_CHECK_SLEEP 0x00000BAD 35 #define S5P_CHECK_DIDLE 0xBAD00000 36 #define S5P_CHECK_LPA 0xABAD0000 37 38 /* select serial console configuration */ 39 #define CONFIG_SERIAL1 1 /* use SERIAL 1 */ 40 #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 41 42 /* allow to overwrite serial and ethaddr */ 43 #define CONFIG_ENV_OVERWRITE 44 45 #define CONFIG_CMD_PING 46 #define CONFIG_CMD_DHCP 47 48 /* MMC SPL */ 49 #define CONFIG_SKIP_LOWLEVEL_INIT 50 #define COPY_BL2_FNPTR_ADDR 0x00002488 51 52 #define CONFIG_SPL_TEXT_BASE 0x02021410 53 54 #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" 55 56 /* Miscellaneous configurable options */ 57 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" 58 /* memtest works on */ 59 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE 60 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) 61 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) 62 63 /* SMDKV310 has 4 bank of DRAM */ 64 #define CONFIG_NR_DRAM_BANKS 4 65 #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ 66 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE 67 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE 68 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) 69 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE 70 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) 71 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE 72 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) 73 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE 74 75 /* FLASH and environment organization */ 76 #define CONFIG_IDENT_STRING " for SMDKC210/V310" 77 78 #define CONFIG_CLK_1000_400_200 79 80 /* MIU (Memory Interleaving Unit) */ 81 #define CONFIG_MIU_2BIT_INTERLEAVED 82 83 #define CONFIG_ENV_IS_IN_MMC 1 84 #define CONFIG_SYS_MMC_ENV_DEV 0 85 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ 86 #define RESERVE_BLOCK_SIZE (512) 87 #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ 88 #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) 89 90 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds" 91 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) 92 93 #define CONFIG_SYS_INIT_SP_ADDR 0x02040000 94 95 /* U-boot copy size from boot Media to DRAM.*/ 96 #define COPY_BL2_SIZE 0x80000 97 #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) 98 #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) 99 100 /* Ethernet Controllor Driver */ 101 #ifdef CONFIG_CMD_NET 102 #define CONFIG_SMC911X 103 #define CONFIG_SMC911X_BASE 0x5000000 104 #define CONFIG_SMC911X_16_BIT 105 #define CONFIG_ENV_SROM_BANK 1 106 #endif /*CONFIG_CMD_NET*/ 107 108 #endif /* __CONFIG_H */ 109