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_SYS_TEXT_BASE 0x40000000 42 #define CONFIG_SPI 43 #define CONFIG_SH_QSPI 44 #define CONFIG_SH_QSPI_BASE 0xE6B10000 45 #else 46 #define CONFIG_SYS_TEXT_BASE 0x00000000 47 #define CONFIG_SYS_FLASH_CFI 48 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT 49 #define CONFIG_FLASH_CFI_DRIVER 50 #define CONFIG_CFI_FLASH_USE_WEAK_ACCESSORS 51 #define CONFIG_FLASH_SHOW_PROGRESS 45 52 #define CONFIG_SYS_FLASH_BASE 0x00000000 53 #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MB */ 54 #define CONFIG_SYS_MAX_FLASH_SECT 1024 55 #define CONFIG_SYS_MAX_FLASH_BANKS 1 56 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) } 57 #define CONFIG_SYS_FLASH_BANKS_SIZES { (CONFIG_SYS_FLASH_SIZE) } 58 59 #define CONFIG_SYS_FLASH_ERASE_TOUT 3000 60 #define CONFIG_SYS_FLASH_WRITE_TOUT 3000 61 #define CONFIG_SYS_FLASH_LOCK_TOUT 3000 62 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 3000 63 #undef CONFIG_CMD_SF 64 #undef CONFIG_CMD_SPI 65 #endif 66 67 68 /* Board Clock */ 69 #define RMOBILE_XTAL_CLK 20000000u 70 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 71 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */ 72 #define CONFIG_SYS_TMU_CLK_DIV 4 73 74 /* ENV setting */ 75 #if !defined(CONFIG_MTD_NOR_FLASH) 76 #else 77 #undef CONFIG_ENV_ADDR 78 #define CONFIG_ENV_SECT_SIZE (256 * 1024) 79 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_SYS_MONITOR_LEN) 80 #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 81 #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 82 #define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) 83 #endif 84 85 /* Module stop status bits */ 86 /* INTC-RT */ 87 #define CONFIG_SMSTP0_ENA 0x00400000 88 /* SDHI0 */ 89 #define CONFIG_SMSTP3_ENA 0x00004000 90 /* INTC-SYS, IRQC */ 91 #define CONFIG_SMSTP4_ENA 0x00000180 92 /* SCIF0 */ 93 #define CONFIG_SMSTP7_ENA 0x00200000 94 /* QSPI */ 95 #define CONFIG_SMSTP9_ENA 0x00020000 96 /* SYS-DMAC0 */ 97 #define CONFIG_RMSTP2_ENA 0x00080000 98 99 /* SDHI */ 100 #define CONFIG_SH_SDHI_FREQ 97500000 101 #define HAVE_BLOCK_DEVICE 102 103 #endif /* __BLANCHE_H */ 104