smdkv310.h
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/*
* Copyright (C) 2011 Samsung Electronics
*
* Configuration settings for the SAMSUNG SMDKV310 (EXYNOS4210) board.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#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 CONFIG_SERIAL1 1 /* use SERIAL 1 */
#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 CONFIG_NR_DRAM_BANKS 4
#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 */