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