1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * include/configs/blanche.h 4 * This file is blanche board configuration. 5 * 6 * Copyright (C) 2016 Renesas Electronics Corporation 7 */ 8 9#ifndef __BLANCHE_H 10#define __BLANCHE_H 11 12#include "rcar-gen2-common.h" 13 14/* STACK */ 15#define CONFIG_SYS_INIT_SP_ADDR 0x4f000000 16#define STACK_AREA_SIZE 0x00100000 17#define LOW_LEVEL_MERAM_STACK \ 18 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 19 20/* MEMORY */ 21#define RCAR_GEN2_SDRAM_BASE 0x40000000 22#define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024) 23#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) 24 25#undef CONFIG_SYS_MEMTEST_SCRATCH 26#undef CONFIG_SYS_LOADS_BAUD_CHANGE 27 28/* FLASH */ 29#if !defined(CONFIG_MTD_NOR_FLASH) 30#define CONFIG_SH_QSPI_BASE 0xE6B10000 31#else 32#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 33#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS 34#define CONFIG_FLASH_SHOW_PROGRESS 45 35#define CONFIG_SYS_FLASH_BASE 0x00000000 36#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MB */ 37#define CONFIG_SYS_MAX_FLASH_SECT 1024 38#define CONFIG_SYS_MAX_FLASH_BANKS 1 39#define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 40#define CONFIG_SYS_FLASH_BANKS_SIZES { (CONFIG_SYS_FLASH_SIZE) } 41 42#define CONFIG_SYS_FLASH_ERASE_TOUT 3000 43#define CONFIG_SYS_FLASH_WRITE_TOUT 3000 44#define CONFIG_SYS_FLASH_LOCK_TOUT 3000 45#define CONFIG_SYS_FLASH_UNLOCK_TOUT 3000 46#undef CONFIG_CMD_SF 47#undef CONFIG_CMD_SPI 48#endif 49 50/* Board Clock */ 51#define RMOBILE_XTAL_CLK 20000000u 52#define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 53 54/* ENV setting */ 55 56#endif /* __BLANCHE_H */ 57