1 /* 2 * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 3 * Copyright (C) 2012 Renesas Solutions Corp. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __KZM9G_H 9 #define __KZM9G_H 10 11 #undef DEBUG 12 13 #define CONFIG_SH73A0 14 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "KMC KZM-A9-GT" 15 #define CONFIG_MACH_TYPE MACH_TYPE_KZM9G 16 17 #include <asm/arch/rmobile.h> 18 19 #define CONFIG_ARCH_CPU_INIT 20 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 25 #undef CONFIG_SHOW_BOOT_PROGRESS 26 27 /* MEMORY */ 28 #define KZM_SDRAM_BASE (0x40000000) 29 #define PHYS_SDRAM KZM_SDRAM_BASE 30 #define PHYS_SDRAM_SIZE (512 * 1024 * 1024) 31 #define CONFIG_NR_DRAM_BANKS (1) 32 33 /* NOR Flash */ 34 #define KZM_FLASH_BASE (0x00000000) 35 #define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE) 36 #define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) 37 #define CONFIG_SYS_MAX_FLASH_BANKS (1) 38 #define CONFIG_SYS_MAX_FLASH_SECT (512) 39 40 /* prompt */ 41 #define CONFIG_SYS_PBSIZE 256 42 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 43 44 /* SCIF */ 45 #define CONFIG_CONS_SCIF4 46 47 #define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE) 48 #define CONFIG_SYS_MEMTEST_END \ 49 (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 50 #undef CONFIG_SYS_MEMTEST_SCRATCH 51 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 52 53 #define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */ 54 #define CONFIG_SYS_INIT_RAM_SIZE (0x10000) 55 #define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4) 56 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 57 CONFIG_SYS_INIT_RAM_SIZE - \ 58 GENERATED_GBL_DATA_SIZE) 59 #define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024) 60 #define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT) 61 #define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT) 62 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024) 63 64 #define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE) 65 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) 66 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 67 68 #define CONFIG_STANDALONE_LOAD_ADDR 0x41000000 69 70 /* FLASH */ 71 #define CONFIG_FLASH_CFI_DRIVER 72 #define CONFIG_SYS_FLASH_CFI 73 #undef CONFIG_SYS_FLASH_QUIET_TEST 74 #define CONFIG_SYS_FLASH_EMPTY_INFO 75 #define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */ 76 #define CONFIG_ENV_SIZE FLASH_SECTOR_SIZE 77 #define CONFIG_ENV_OFFSET FLASH_SECTOR_SIZE 78 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 79 80 /* Timeout for Flash erase operations (in ms) */ 81 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 82 /* Timeout for Flash write operations (in ms) */ 83 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 84 /* Timeout for Flash set sector lock bit operations (in ms) */ 85 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 86 /* Timeout for Flash clear lock bit operations (in ms) */ 87 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 88 89 #undef CONFIG_SYS_FLASH_PROTECTION 90 #undef CONFIG_SYS_DIRECT_FLASH_TFTP 91 92 /* GPIO / PFC */ 93 #define CONFIG_SH_GPIO_PFC 94 95 /* Clock */ 96 #define CONFIG_GLOBAL_TIMER 97 #define CONFIG_SYS_CLK_FREQ (48000000) 98 #define CONFIG_SYS_CPU_CLK (1196000000) 99 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 100 #define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ 101 102 #define CONFIG_NFS_TIMEOUT 10000UL 103 104 /* I2C */ 105 #define CONFIG_SYS_I2C 106 #define CONFIG_SYS_I2C_SH 107 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5 108 #define CONFIG_SYS_I2C_SH_BASE0 0xE6820000 109 #define CONFIG_SYS_I2C_SH_SPEED0 100000 110 #define CONFIG_SYS_I2C_SH_BASE1 0xE6822000 111 #define CONFIG_SYS_I2C_SH_SPEED1 100000 112 #define CONFIG_SYS_I2C_SH_BASE2 0xE6824000 113 #define CONFIG_SYS_I2C_SH_SPEED2 100000 114 #define CONFIG_SYS_I2C_SH_BASE3 0xE6826000 115 #define CONFIG_SYS_I2C_SH_SPEED3 100000 116 #define CONFIG_SYS_I2C_SH_BASE4 0xE6828000 117 #define CONFIG_SYS_I2C_SH_SPEED4 100000 118 #define CONFIG_SH_I2C_8BIT 119 #define CONFIG_SH_I2C_DATA_HIGH 4 120 #define CONFIG_SH_I2C_DATA_LOW 5 121 #define CONFIG_SH_I2C_CLOCK 104000000 /* 104 MHz */ 122 123 #endif /* __KZM9G_H */ 124