1/* 2 * include/configs/blanche.h 3 * This file is blanche board configuration. 4 * 5 * Copyright (C) 2016 Renesas Electronics Corporation 6 * 7 * SPDX-License-Identifier: GPL-2.0 8 */ 9 10#ifndef __BLANCHE_H 11#define __BLANCHE_H 12 13#undef DEBUG 14#define CONFIG_R8A7792 15#define CONFIG_RMOBILE_BOARD_STRING "Blanche" 16 17#include "rcar-gen2-common.h" 18 19/* STACK */ 20#define CONFIG_SYS_INIT_SP_ADDR 0xE817FFFC 21#define STACK_AREA_SIZE 0xC000 22#define LOW_LEVEL_MERAM_STACK \ 23 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 24 25/* MEMORY */ 26#define RCAR_GEN2_SDRAM_BASE 0x40000000 27#define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024) 28#define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) 29 30/* SCIF */ 31#define CONFIG_CONS_SCIF0 32 33#define CONFIG_SYS_MEMTEST_START (RCAR_GEN2_SDRAM_BASE) 34#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 504 * 1024 * 1024) 35 36#undef CONFIG_SYS_ALT_MEMTEST 37#undef CONFIG_SYS_MEMTEST_SCRATCH 38#undef CONFIG_SYS_LOADS_BAUD_CHANGE 39 40/* FLASH */ 41#if !defined(CONFIG_MTD_NOR_FLASH) 42#define CONFIG_SYS_TEXT_BASE 0x40000000 43#define CONFIG_SPI 44#define CONFIG_SH_QSPI 45#define CONFIG_SH_QSPI_BASE 0xE6B10000 46#else 47#define CONFIG_SYS_TEXT_BASE 0x00000000 48#define CONFIG_SYS_FLASH_CFI 49#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 50#define CONFIG_FLASH_CFI_DRIVER 51#define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS 52#define CONFIG_FLASH_SHOW_PROGRESS 45 53#define CONFIG_SYS_FLASH_BASE 0x00000000 54#define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MB */ 55#define CONFIG_SYS_MAX_FLASH_SECT 1024 56#define CONFIG_SYS_MAX_FLASH_BANKS 1 57#define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 58#define CONFIG_SYS_FLASH_BANKS_SIZES { (CONFIG_SYS_FLASH_SIZE) } 59 60#define CONFIG_SYS_FLASH_ERASE_TOUT 3000 61#define CONFIG_SYS_FLASH_WRITE_TOUT 3000 62#define CONFIG_SYS_FLASH_LOCK_TOUT 3000 63#define CONFIG_SYS_FLASH_UNLOCK_TOUT 3000 64#undef CONFIG_CMD_SF 65#undef CONFIG_CMD_SPI 66#endif 67 68 69/* Board Clock */ 70#define RMOBILE_XTAL_CLK 20000000u 71#define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 72#define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */ 73#define CONFIG_SYS_TMU_CLK_DIV 4 74 75/* ENV setting */ 76#if !defined(CONFIG_MTD_NOR_FLASH) 77#else 78#undef CONFIG_ENV_ADDR 79#define CONFIG_ENV_SECT_SIZE (256 * 1024) 80#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) 81#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 82#define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 83#define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) 84#endif 85 86/* Module stop status bits */ 87/* INTC-RT */ 88#define CONFIG_SMSTP0_ENA 0x00400000 89/* SDHI0 */ 90#define CONFIG_SMSTP3_ENA 0x00004000 91/* INTC-SYS, IRQC */ 92#define CONFIG_SMSTP4_ENA 0x00000180 93/* SCIF0 */ 94#define CONFIG_SMSTP7_ENA 0x00200000 95/* QSPI */ 96#define CONFIG_SMSTP9_ENA 0x00020000 97/* SYS-DMAC0 */ 98#define CONFIG_RMSTP2_ENA 0x00080000 99 100/* SDHI */ 101#define CONFIG_SH_SDHI_FREQ 97500000 102#define HAVE_BLOCK_DEVICE 103 104#endif /* __BLANCHE_H */ 105