| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright (C) 2011 Samsung Electronics |
| * |
| * Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board. |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include "exynos4-common.h" |
| |
| #undef CONFIG_BOARD_COMMON |
| #undef CONFIG_USB_GADGET_DWC2_OTG_PHY |
| #undef CONFIG_REVISION_TAG |
| |
| /* High Level Configuration Options */ |
| #define CONFIG_EXYNOS4210 1 /* which is a EXYNOS4210 SoC */ |
| |
| /* Mach Type */ |
| #define CONFIG_MACH_TYPE MACH_TYPE_SMDKV310 |
| |
| #define CONFIG_SYS_SDRAM_BASE 0x40000000 |
| |
| /* Handling Sleep Mode*/ |
| #define S5P_CHECK_SLEEP 0x00000BAD |
| #define S5P_CHECK_DIDLE 0xBAD00000 |
| #define S5P_CHECK_LPA 0xABAD0000 |
| |
| /* select serial console configuration */ |
| #define EXYNOS4_DEFAULT_UART_OFFSET 0x010000 |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| /* MMC SPL */ |
| #define CONFIG_SKIP_LOWLEVEL_INIT |
| #define COPY_BL2_FNPTR_ADDR 0x00002488 |
| |
| #define CONFIG_SPL_TEXT_BASE 0x02021410 |
| |
| #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" |
| |
| /* Miscellaneous configurable options */ |
| #define CONFIG_DEFAULT_CONSOLE "console=ttySAC2,115200n8\0" |
| /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x6000000) |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000) |
| |
| /* SMDKV310 has 4 bank of DRAM */ |
| #define SDRAM_BANK_SIZE (512UL << 20UL) /* 512 MB */ |
| #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE |
| #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE |
| #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE) |
| #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE |
| #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE)) |
| #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE |
| #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE)) |
| #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE |
| |
| /* FLASH and environment organization */ |
| |
| #define CONFIG_CLK_1000_400_200 |
| |
| /* MIU (Memory Interleaving Unit) */ |
| #define CONFIG_MIU_2BIT_INTERLEAVED |
| |
| #define CONFIG_SYS_MMC_ENV_DEV 0 |
| #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */ |
| #define RESERVE_BLOCK_SIZE (512) |
| #define BL1_SIZE (16 << 10) /*16 K reserved for BL1*/ |
| #define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE) |
| |
| #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024) |
| |
| #define CONFIG_SYS_INIT_SP_ADDR 0x02040000 |
| |
| /* U-Boot copy size from boot Media to DRAM.*/ |
| #define COPY_BL2_SIZE 0x80000 |
| #define BL2_START_OFFSET ((CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)/512) |
| #define BL2_SIZE_BLOC_COUNT (COPY_BL2_SIZE/512) |
| |
| /* Ethernet Controllor Driver */ |
| #ifdef CONFIG_CMD_NET |
| #define CONFIG_ENV_SROM_BANK 1 |
| #endif /*CONFIG_CMD_NET*/ |
| |
| #endif /* __CONFIG_H */ |
