1 /* 2 * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 3 * Copyright (C) 2012 Renesas Solutions Corp. 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of 8 * the License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 18 * MA 02111-1307 USA 19 */ 20 21 #ifndef __KZM9G_H 22 #define __KZM9G_H 23 24 #undef DEBUG 25 26 #define CONFIG_ARM_CORTEXA9 27 #define CONFIG_RMOBILE 28 #define CONFIG_SH73A0 29 #define CONFIG_KZM_A9_GT 30 #define CONFIG_RMOBILE_BOARD_STRING "KMC KZM-A9-GT" 31 #define CONFIG_MACH_TYPE MACH_TYPE_KZM9G 32 33 #include <asm/arch/rmobile.h> 34 35 #define CONFIG_ARCH_CPU_INIT 36 #define CONFIG_DISPLAY_CPUINFO 37 #define CONFIG_DISPLAY_BOARDINFO 38 #define CONFIG_BOARD_EARLY_INIT_F 39 #define CONFIG_L2_OFF 40 #define CONFIG_OF_LIBFDT 41 42 #include <config_cmd_default.h> 43 #define CONFIG_CMDLINE_TAG 44 #define CONFIG_SETUP_MEMORY_TAGS 45 #define CONFIG_INITRD_TAG 46 #define CONFIG_DOS_PARTITION 47 #define CONFIG_CMD_FAT 48 #define CONFIG_CMD_BOOTZ 49 50 #define CONFIG_BAUDRATE 115200 51 #define CONFIG_BOOTARGS "root=/dev/null console=ttySC4,115200" 52 #define CONFIG_BOOTDELAY 3 53 54 #define CONFIG_VERSION_VARIABLE 55 #undef CONFIG_SHOW_BOOT_PROGRESS 56 57 /* MEMORY */ 58 #define KZM_SDRAM_BASE (0x40000000) 59 #define PHYS_SDRAM KZM_SDRAM_BASE 60 #define PHYS_SDRAM_SIZE (512 * 1024 * 1024) 61 #define CONFIG_NR_DRAM_BANKS (1) 62 63 /* NOR Flash */ 64 #define KZM_FLASH_BASE (0x00000000) 65 #define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE) 66 #define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) 67 #define CONFIG_SYS_MAX_FLASH_BANKS (1) 68 #define CONFIG_SYS_MAX_FLASH_SECT (512) 69 70 /* prompt */ 71 #define CONFIG_SYS_LONGHELP 72 #define CONFIG_SYS_PROMPT "KZM-A9-GT# " 73 #define CONFIG_SYS_CBSIZE 256 74 #define CONFIG_SYS_PBSIZE 256 75 #define CONFIG_SYS_MAXARGS 16 76 #define CONFIG_SYS_BARGSIZE 512 77 #define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 78 79 /* SCIF */ 80 #define CONFIG_SCIF_CONSOLE 81 #define CONFIG_CONS_SCIF4 82 #undef CONFIG_SYS_CONSOLE_INFO_QUIET 83 #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 84 #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 85 86 #define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE) 87 #define CONFIG_SYS_MEMTEST_END \ 88 (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 89 #undef CONFIG_SYS_ALT_MEMTEST 90 #undef CONFIG_SYS_MEMTEST_SCRATCH 91 #undef CONFIG_SYS_LOADS_BAUD_CHANGE 92 93 #define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */ 94 #define CONFIG_SYS_INIT_RAM_SIZE (0x10000) 95 #define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4) 96 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 97 CONFIG_SYS_INIT_RAM_SIZE - \ 98 GENERATED_GBL_DATA_SIZE) 99 #define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024) 100 #define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT) 101 #define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT) 102 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024) 103 104 #define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE) 105 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) 106 #define CONFIG_SYS_GBL_DATA_SIZE (256) 107 #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 108 109 #define CONFIG_SYS_TEXT_BASE 0x00000000 110 #define CONFIG_STANDALONE_LOAD_ADDR 0x41000000 111 112 /* FLASH */ 113 #define CONFIG_FLASH_CFI_DRIVER 114 #define CONFIG_SYS_FLASH_CFI 115 #undef CONFIG_SYS_FLASH_QUIET_TEST 116 #define CONFIG_SYS_FLASH_EMPTY_INFO 117 #define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */ 118 #define CONFIG_ENV_SIZE FLASH_SECTOR_SIZE 119 #define CONFIG_ENV_OFFSET FLASH_SECTOR_SIZE 120 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 121 122 /* Timeout for Flash erase operations (in ms) */ 123 #define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 124 /* Timeout for Flash write operations (in ms) */ 125 #define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 126 /* Timeout for Flash set sector lock bit operations (in ms) */ 127 #define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 128 /* Timeout for Flash clear lock bit operations (in ms) */ 129 #define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 130 131 #undef CONFIG_SYS_FLASH_PROTECTION 132 #undef CONFIG_SYS_DIRECT_FLASH_TFTP 133 #define CONFIG_ENV_IS_IN_FLASH 134 135 /* GPIO / PFC */ 136 #define CONFIG_SH_GPIO_PFC 137 138 /* Clock */ 139 #define CONFIG_SYS_CLK_FREQ (48000000) 140 #define CONFIG_SYS_CPU_CLK (1196000000) 141 #define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ 142 #define CFG_HZ (1000) 143 #define CONFIG_SYS_HZ CFG_HZ 144 145 /* Ether */ 146 #define CONFIG_NET_MULTI 147 #define CONFIG_CMD_PING 148 #define CONFIG_CMD_DHCP 149 #define CONFIG_SMC911X 150 #define CONFIG_SMC911X_BASE (0x10000000) 151 #define CONFIG_SMC911X_32_BIT 152 #define CONFIG_NFS_TIMEOUT 10000UL 153 154 /* I2C */ 155 #define CONFIG_CMD_I2C 156 #define CONFIG_SH_I2C 1 157 #define CONFIG_HARD_I2C 158 #define CONFIG_I2C_MULTI_BUS 159 #define CONFIG_SYS_MAX_I2C_BUS (2) 160 #define CONFIG_SYS_I2C_MODULE 161 #define CONFIG_SYS_I2C_SPEED (100000) /* 100 kHz */ 162 #define CONFIG_SYS_I2C_SLAVE (0x7F) 163 #define CONFIG_SH_I2C_DATA_HIGH (4) 164 #define CONFIG_SH_I2C_DATA_LOW (5) 165 #define CONFIG_SH_I2C_CLOCK (41666666) 166 #define CONFIG_SH_I2C_BASE0 (0xE6820000) 167 #define CONFIG_SH_I2C_BASE1 (0xE6822000) 168 169 #endif /* __KZM9G_H */ 170