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