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 #if !defined(CONFIG_MTD_NOR_FLASH) 56 #else 57 #undef CONFIG_ENV_ADDR 58 #define CONFIG_ENV_SECT_SIZE (256 * 1024) 59 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) 60 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 61 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 62 #define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) 63 #endif 64 65 #endif /* __BLANCHE_H */ 66