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_KZM_A9_GT 15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "KMC KZM-A9-GT" 16 #define CONFIG_MACH_TYPE MACH_TYPE_KZM9G 17 18 #include <asm/arch/rmobile.h> 19 20 #define CONFIG_ARCH_CPU_INIT 21 #define CONFIG_BOARD_EARLY_INIT_F 22 23 #define CONFIG_CMDLINE_TAG 24 #define CONFIG_SETUP_MEMORY_TAGS 25 #define CONFIG_INITRD_TAG 26 #define CONFIG_DOS_PARTITION 27 28 #define CONFIG_BAUDRATE 115200 29 #define CONFIG_BOOTARGS "root=/dev/null console=ttySC4,115200" 30 31 #undef CONFIG_SHOW_BOOT_PROGRESS 32 33 /* MEMORY */ 34 #define KZM_SDRAM_BASE (0x40000000) 35 #define PHYS_SDRAM KZM_SDRAM_BASE 36 #define PHYS_SDRAM_SIZE (512 * 1024 * 1024) 37 #define CONFIG_NR_DRAM_BANKS (1) 38 39 /* NOR Flash */ 40 #define KZM_FLASH_BASE (0x00000000) 41 #define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE) 42 #define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) 43 #define CONFIG_SYS_MAX_FLASH_BANKS (1) 44 #define CONFIG_SYS_MAX_FLASH_SECT (512) 45 46 /* prompt */ 47 #define CONFIG_SYS_LONGHELP 48 #define CONFIG_SYS_CBSIZE 256 49 #define CONFIG_SYS_PBSIZE 256 50 #define CONFIG_SYS_MAXARGS 16 51 #define CONFIG_SYS_BARGSIZE 512 52 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 53 54 /* SCIF */ 55 #define CONFIG_SCIF_CONSOLE 56 #define CONFIG_CONS_SCIF4 57 58 #define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE) 59 #define CONFIG_SYS_MEMTEST_END \ 60 (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 61 #undef CONFIG_SYS_ALT_MEMTEST 62 #undef CONFIG_SYS_MEMTEST_SCRATCH 63 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 64 65 #define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */ 66 #define CONFIG_SYS_INIT_RAM_SIZE (0x10000) 67 #define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4) 68 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 69 CONFIG_SYS_INIT_RAM_SIZE - \ 70 GENERATED_GBL_DATA_SIZE) 71 #define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024) 72 #define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT) 73 #define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT) 74 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024) 75 76 #define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE) 77 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) 78 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 79 80 #define CONFIG_SYS_TEXT_BASE 0x00000000 81 #define CONFIG_STANDALONE_LOAD_ADDR 0x41000000 82 83 /* FLASH */ 84 #define CONFIG_FLASH_CFI_DRIVER 85 #define CONFIG_SYS_FLASH_CFI 86 #undef CONFIG_SYS_FLASH_QUIET_TEST 87 #define CONFIG_SYS_FLASH_EMPTY_INFO 88 #define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */ 89 #define CONFIG_ENV_SIZE FLASH_SECTOR_SIZE 90 #define CONFIG_ENV_OFFSET FLASH_SECTOR_SIZE 91 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 92 93 /* Timeout for Flash erase operations (in ms) */ 94 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 95 /* Timeout for Flash write operations (in ms) */ 96 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 97 /* Timeout for Flash set sector lock bit operations (in ms) */ 98 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 99 /* Timeout for Flash clear lock bit operations (in ms) */ 100 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 101 102 #undef CONFIG_SYS_FLASH_PROTECTION 103 #undef CONFIG_SYS_DIRECT_FLASH_TFTP 104 #define CONFIG_ENV_IS_IN_FLASH 105 106 /* GPIO / PFC */ 107 #define CONFIG_SH_GPIO_PFC 108 109 /* Clock */ 110 #define CONFIG_GLOBAL_TIMER 111 #define CONFIG_SYS_CLK_FREQ (48000000) 112 #define CONFIG_SYS_CPU_CLK (1196000000) 113 #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 114 #define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ 115 116 /* Ether */ 117 #define CONFIG_SMC911X 118 #define CONFIG_SMC911X_BASE (0x10000000) 119 #define CONFIG_SMC911X_32_BIT 120 #define CONFIG_NFS_TIMEOUT 10000UL 121 122 /* I2C */ 123 #define CONFIG_SYS_I2C 124 #define CONFIG_SYS_I2C_SH 125 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5 126 #define CONFIG_SYS_I2C_SH_BASE0 0xE6820000 127 #define CONFIG_SYS_I2C_SH_SPEED0 100000 128 #define CONFIG_SYS_I2C_SH_BASE1 0xE6822000 129 #define CONFIG_SYS_I2C_SH_SPEED1 100000 130 #define CONFIG_SYS_I2C_SH_BASE2 0xE6824000 131 #define CONFIG_SYS_I2C_SH_SPEED2 100000 132 #define CONFIG_SYS_I2C_SH_BASE3 0xE6826000 133 #define CONFIG_SYS_I2C_SH_SPEED3 100000 134 #define CONFIG_SYS_I2C_SH_BASE4 0xE6828000 135 #define CONFIG_SYS_I2C_SH_SPEED4 100000 136 #define CONFIG_SH_I2C_8BIT 137 #define CONFIG_SH_I2C_DATA_HIGH 4 138 #define CONFIG_SH_I2C_DATA_LOW 5 139 #define CONFIG_SH_I2C_CLOCK 104000000 /* 104 MHz */ 140 141 #endif /* __KZM9G_H */ 142