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