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