Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2009 |
| 3 | * Marvell Semiconductor <www.marvell.com> |
| 4 | * Prafulla Wadaskar <prafulla@marvell.com> |
| 5 | * |
| 6 | * (C) Copyright 2009 |
| 7 | * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| 8 | * |
Heiko Schocher | 8ce3dd5 | 2011-03-15 16:52:29 +0100 | [diff] [blame] | 9 | * (C) Copyright 2010-2011 |
| 10 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 11 | * |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 12 | * See file CREDITS for list of people who contributed to this |
| 13 | * project. |
| 14 | * |
| 15 | * This program is free software; you can redistribute it and/or |
| 16 | * modify it under the terms of the GNU General Public License as |
| 17 | * published by the Free Software Foundation; either version 2 of |
| 18 | * the License, or (at your option) any later version. |
| 19 | * |
| 20 | * This program is distributed in the hope that it will be useful, |
| 21 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 22 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 23 | * GNU General Public License for more details. |
| 24 | * |
| 25 | * You should have received a copy of the GNU General Public License |
| 26 | * along with this program; if not, write to the Free Software |
| 27 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
| 28 | * MA 02110-1301 USA |
| 29 | */ |
| 30 | |
Heiko Schocher | 8ce3dd5 | 2011-03-15 16:52:29 +0100 | [diff] [blame] | 31 | /* |
| 32 | * for linking errors see |
| 33 | * http://lists.denx.de/pipermail/u-boot/2009-July/057350.html |
| 34 | */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 35 | |
| 36 | #ifndef _CONFIG_KM_ARM_H |
| 37 | #define _CONFIG_KM_ARM_H |
| 38 | |
Valentin Longchamp | abb6999 | 2011-11-01 17:26:36 +0530 | [diff] [blame] | 39 | /* We got removed from Linux mach-types.h */ |
| 40 | #define MACH_TYPE_KM_KIRKWOOD 2255 |
| 41 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 42 | /* |
| 43 | * High Level Configuration Options (easy to change) |
| 44 | */ |
| 45 | #define CONFIG_MARVELL |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 46 | #define CONFIG_FEROCEON_88FR131 /* CPU Core subversion */ |
| 47 | #define CONFIG_KIRKWOOD /* SOC Family Name */ |
| 48 | #define CONFIG_KW88F6281 /* SOC Name */ |
Holger Brunck | 34108f1 | 2011-03-14 15:31:19 +0100 | [diff] [blame] | 49 | #define CONFIG_MACH_KM_KIRKWOOD /* Machine type */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 50 | |
Valentin Longchamp | abb6999 | 2011-11-01 17:26:36 +0530 | [diff] [blame] | 51 | #define CONFIG_MACH_TYPE MACH_TYPE_KM_KIRKWOOD |
| 52 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 53 | /* include common defines/options for all Keymile boards */ |
| 54 | #include "keymile-common.h" |
Holger Brunck | 752ba31 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 55 | |
Holger Brunck | c1e0921 | 2011-06-16 18:11:15 +0530 | [diff] [blame] | 56 | #define CONFIG_CMD_NAND |
| 57 | #define CONFIG_CMD_SF |
| 58 | #define CONFIG_SOFT_I2C /* I2C bit-banged */ |
| 59 | |
| 60 | #include "asm/arch/config.h" |
| 61 | |
Valentin Longchamp | dfa995f | 2011-09-12 04:18:41 +0000 | [diff] [blame] | 62 | #define CONFIG_SYS_TEXT_BASE 0x07d00000 /* code address before reloc */ |
Holger Brunck | 752ba31 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 63 | #define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */ |
| 64 | #define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */ |
| 65 | #define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */ |
| 66 | |
| 67 | /* pseudo-non volatile RAM [hex] */ |
| 68 | #define CONFIG_KM_PNVRAM 0x80000 |
| 69 | /* physical RAM MTD size [hex] */ |
| 70 | #define CONFIG_KM_PHRAM 0x17F000 |
| 71 | |
| 72 | #define CONFIG_KM_CRAMFS_ADDR 0x2400000 |
| 73 | #define CONFIG_KM_KERNEL_ADDR 0x2000000 /* 4096KBytes */ |
| 74 | |
Holger Brunck | 2ff59ee | 2011-07-04 21:27:16 +0000 | [diff] [blame] | 75 | /* architecture specific default bootargs */ |
| 76 | #define CONFIG_KM_DEF_BOOT_ARGS_CPU \ |
Holger Brunck | c11136c | 2011-09-13 22:41:04 +0000 | [diff] [blame] | 77 | "bootcountaddr=${bootcountaddr} ${mtdparts}" \ |
| 78 | " boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}" |
Holger Brunck | 2ff59ee | 2011-07-04 21:27:16 +0000 | [diff] [blame] | 79 | |
Holger Brunck | 752ba31 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 80 | #define CONFIG_KM_DEF_ENV_CPU \ |
Holger Brunck | 2ff59ee | 2011-07-04 21:27:16 +0000 | [diff] [blame] | 81 | "boot=bootm ${load_addr_r} - -\0" \ |
Holger Brunck | 0b53902 | 2011-05-04 01:47:34 +0000 | [diff] [blame] | 82 | "cramfsloadfdt=true\0" \ |
Holger Brunck | 1be5a74 | 2011-07-04 22:24:00 +0000 | [diff] [blame] | 83 | "u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.kwb\0" \ |
Holger Brunck | 752ba31 | 2011-03-14 16:01:04 +0100 | [diff] [blame] | 84 | CONFIG_KM_DEF_ENV_UPDATE \ |
| 85 | "" |
| 86 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 87 | #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 88 | #define CONFIG_MISC_INIT_R |
| 89 | |
| 90 | /* |
| 91 | * NS16550 Configuration |
| 92 | */ |
| 93 | #define CONFIG_SYS_NS16550 |
| 94 | #define CONFIG_SYS_NS16550_SERIAL |
| 95 | #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| 96 | #define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK |
| 97 | #define CONFIG_SYS_NS16550_COM1 KW_UART0_BASE |
Holger Brunck | dff0339 | 2011-05-31 02:12:49 +0000 | [diff] [blame] | 98 | #define CONFIG_SYS_NS16550_COM2 KW_UART1_BASE |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 99 | |
| 100 | /* |
| 101 | * Serial Port configuration |
| 102 | * The following definitions let you select what serial you want to use |
| 103 | * for your console driver. |
| 104 | */ |
| 105 | |
| 106 | #define CONFIG_CONS_INDEX 1 /* Console on UART0 */ |
| 107 | |
| 108 | /* |
| 109 | * For booting Linux, the board info and command line data |
| 110 | * have to be in the first 8 MB of memory, since this is |
| 111 | * the maximum mapped by the Linux kernel during initialization. |
| 112 | */ |
| 113 | #define CONFIG_BOOTMAPSZ (8 << 20) /* Initial Memmap for Linux */ |
| 114 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| 115 | #define CONFIG_INITRD_TAG /* enable INITRD tag */ |
Holger Brunck | 4559d1f | 2011-04-08 02:47:46 +0000 | [diff] [blame] | 116 | #define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 117 | |
| 118 | /* |
| 119 | * Commands configuration |
| 120 | */ |
| 121 | #define CONFIG_CMD_ELF |
| 122 | #define CONFIG_CMD_MTDPARTS |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 123 | #define CONFIG_CMD_NFS |
| 124 | |
| 125 | /* |
| 126 | * Without NOR FLASH we need this |
| 127 | */ |
| 128 | #define CONFIG_SYS_NO_FLASH |
| 129 | #undef CONFIG_CMD_FLASH |
| 130 | #undef CONFIG_CMD_IMLS |
| 131 | |
| 132 | /* |
| 133 | * NAND Flash configuration |
| 134 | */ |
| 135 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 136 | #define NAND_MAX_CHIPS 1 |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 137 | |
| 138 | #define BOOTFLASH_START 0x0 |
| 139 | |
Holger Brunck | dff0339 | 2011-05-31 02:12:49 +0000 | [diff] [blame] | 140 | /* Kirkwood has two serial IF */ |
| 141 | #if (CONFIG_CONS_INDEX == 2) |
| 142 | #define CONFIG_KM_CONSOLE_TTY "ttyS1" |
| 143 | #else |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 144 | #define CONFIG_KM_CONSOLE_TTY "ttyS0" |
Holger Brunck | dff0339 | 2011-05-31 02:12:49 +0000 | [diff] [blame] | 145 | #endif |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 146 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 147 | /* |
| 148 | * Other required minimal configurations |
| 149 | */ |
| 150 | #define CONFIG_CONSOLE_INFO_QUIET /* some code reduction */ |
| 151 | #define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */ |
| 152 | #define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */ |
| 153 | #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ |
| 154 | #define CONFIG_NR_DRAM_BANKS 4 |
| 155 | #define CONFIG_STACKSIZE 0x00100000 /* regular stack- 1M */ |
| 156 | #define CONFIG_SYS_RESET_ADDRESS 0xffff0000 /* Rst Vector Adr */ |
| 157 | |
| 158 | /* |
| 159 | * Ethernet Driver configuration |
| 160 | */ |
| 161 | #define CONFIG_NETCONSOLE /* include NetConsole support */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 162 | #define CONFIG_MII /* expose smi ove miiphy interface */ |
Albert Aribaud | e91d7d3 | 2010-07-12 22:24:28 +0200 | [diff] [blame] | 163 | #define CONFIG_MVGBE /* Enable Marvell Gbe Controller Driver */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 164 | #define CONFIG_SYS_FAULT_ECHO_LINK_DOWN /* detect link using phy */ |
Albert Aribaud | e91d7d3 | 2010-07-12 22:24:28 +0200 | [diff] [blame] | 165 | #define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 166 | #define CONFIG_PHY_BASE_ADR 0 |
| 167 | #define CONFIG_ENV_OVERWRITE /* ethaddr can be reprogrammed */ |
| 168 | #define CONFIG_RESET_PHY_R /* use reset_phy() to init 88E1118 PHY */ |
| 169 | |
| 170 | /* |
| 171 | * UBI related stuff |
| 172 | */ |
| 173 | #define CONFIG_SYS_USE_UBI |
| 174 | |
| 175 | /* |
| 176 | * I2C related stuff |
| 177 | */ |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 178 | #define CONFIG_KIRKWOOD_GPIO /* Enable GPIO Support */ |
| 179 | #if defined(CONFIG_SOFT_I2C) |
| 180 | #ifndef __ASSEMBLY__ |
| 181 | #include <asm/arch-kirkwood/gpio.h> |
| 182 | extern void __set_direction(unsigned pin, int high); |
Holger Brunck | 4559d1f | 2011-04-08 02:47:46 +0000 | [diff] [blame] | 183 | void set_sda(int state); |
| 184 | void set_scl(int state); |
| 185 | int get_sda(void); |
| 186 | int get_scl(void); |
Heiko Schocher | 9878f99 | 2011-02-22 09:13:00 +0100 | [diff] [blame] | 187 | #define KM_KIRKWOOD_SDA_PIN 8 |
| 188 | #define KM_KIRKWOOD_SCL_PIN 9 |
| 189 | #define KM_KIRKWOOD_ENV_WP 38 |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 190 | |
Heiko Schocher | 9878f99 | 2011-02-22 09:13:00 +0100 | [diff] [blame] | 191 | #define I2C_ACTIVE __set_direction(KM_KIRKWOOD_SDA_PIN, 0) |
| 192 | #define I2C_TRISTATE __set_direction(KM_KIRKWOOD_SDA_PIN, 1) |
| 193 | #define I2C_READ (kw_gpio_get_value(KM_KIRKWOOD_SDA_PIN) ? 1 : 0) |
| 194 | #define I2C_SDA(bit) kw_gpio_set_value(KM_KIRKWOOD_SDA_PIN, bit) |
| 195 | #define I2C_SCL(bit) kw_gpio_set_value(KM_KIRKWOOD_SCL_PIN, bit) |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 196 | #endif |
| 197 | |
| 198 | #define I2C_DELAY udelay(3) /* 1/4 I2C clock duration */ |
| 199 | #define I2C_SOFT_DECLARATIONS |
| 200 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 201 | #endif |
| 202 | |
Stefan Bigler | c944930 | 2011-07-04 22:24:01 +0000 | [diff] [blame] | 203 | /* EEprom support 24C128, 24C256 valid for environment eeprom */ |
| 204 | #define CONFIG_SYS_I2C_MULTI_EEPROMS |
| 205 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE |
| 206 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */ |
| 207 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| 208 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 209 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
| 210 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| 211 | |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 212 | /* |
| 213 | * Environment variables configurations |
| 214 | */ |
| 215 | #define CONFIG_ENV_IS_IN_EEPROM /* use EEPROM for environment vars */ |
| 216 | #define CONFIG_SYS_DEF_EEPROM_ADDR 0x50 |
| 217 | #define CONFIG_ENV_EEPROM_IS_ON_I2C |
| 218 | #define CONFIG_SYS_EEPROM_WREN |
| 219 | #define CONFIG_ENV_OFFSET 0x0 /* no bracets! */ |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 220 | #define CONFIG_ENV_SIZE (0x2000 - CONFIG_ENV_OFFSET) |
Valentin Longchamp | 691d964 | 2011-06-16 18:11:15 +0530 | [diff] [blame] | 221 | #define CONFIG_I2C_ENV_EEPROM_BUS KM_ENV_BUS "\0" |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 222 | |
| 223 | /* offset redund: (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) */ |
| 224 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
| 225 | #define CONFIG_ENV_OFFSET_REDUND 0x2000 /* no bracets! */ |
| 226 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
| 227 | |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 228 | #define CONFIG_SPI_FLASH |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 229 | #define CONFIG_SPI_FLASH_STMICRO |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 230 | |
| 231 | #define FLASH_GPIO_PIN 0x00010000 |
| 232 | |
| 233 | #define MTDIDS_DEFAULT "nand0=orion_nand" |
| 234 | /* test-only: partitioning needs some tuning, this is just for tests */ |
| 235 | #define MTDPARTS_DEFAULT "mtdparts=" \ |
| 236 | "orion_nand:" \ |
| 237 | "-(" CONFIG_KM_UBI_PARTITION_NAME ")" |
| 238 | |
| 239 | #define CONFIG_KM_DEF_ENV_UPDATE \ |
| 240 | "update=" \ |
| 241 | "spi on;sf probe 0;sf erase 0 50000;" \ |
Holger Brunck | 2ff59ee | 2011-07-04 21:27:16 +0000 | [diff] [blame] | 242 | "sf write ${load_addr_r} 0 ${filesize};" \ |
Heiko Schocher | 8dd6ab7 | 2011-02-22 08:30:46 +0100 | [diff] [blame] | 243 | "spi off\0" |
| 244 | |
Valentin Longchamp | 06f81f7 | 2011-05-31 02:12:46 +0000 | [diff] [blame] | 245 | /* |
| 246 | * Default environment variables |
| 247 | */ |
| 248 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 249 | CONFIG_KM_DEF_ENV \ |
| 250 | "newenv=setenv addr 0x100000 && " \ |
| 251 | "i2c dev 1; mw.b ${addr} 0 4 && " \ |
| 252 | "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ |
| 253 | " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \ |
| 254 | "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ |
| 255 | " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \ |
Holger Brunck | e7bec9b | 2011-07-04 21:52:52 +0000 | [diff] [blame] | 256 | "arch=arm\0" \ |
Valentin Longchamp | 06f81f7 | 2011-05-31 02:12:46 +0000 | [diff] [blame] | 257 | "EEprom_ivm=" KM_IVM_BUS "\0" \ |
| 258 | "" |
| 259 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 260 | #if defined(CONFIG_SYS_NO_FLASH) |
| 261 | #define CONFIG_KM_UBI_PARTITION_NAME "ubi0" |
| 262 | #undef CONFIG_FLASH_CFI_MTD |
| 263 | #undef CONFIG_JFFS2_CMDLINE |
| 264 | #endif |
| 265 | |
Heiko Schocher | d6d6062 | 2010-09-22 14:06:33 +0200 | [diff] [blame] | 266 | /* additions for new relocation code, must be added to all boards */ |
Heiko Schocher | 0e2412a | 2010-09-17 13:10:42 +0200 | [diff] [blame] | 267 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
Heiko Schocher | 3ebd02b | 2010-10-20 19:33:26 +0530 | [diff] [blame] | 268 | /* Do early setups now in board_init_f() */ |
| 269 | #define CONFIG_BOARD_EARLY_INIT_F |
Heiko Schocher | cfc5804 | 2010-04-26 13:07:28 +0200 | [diff] [blame] | 270 | |
| 271 | /* |
| 272 | * resereved pram area at the end of memroy [hex] |
| 273 | * 8Mbytes for switch + 4Kbytes for bootcount |
| 274 | */ |
| 275 | #define CONFIG_KM_RESERVED_PRAM 0x801000 |
Holger Brunck | e7c1fdc | 2011-03-04 14:56:27 +0100 | [diff] [blame] | 276 | /* address for the bootcount (taken from end of RAM) */ |
| 277 | #define BOOTCOUNT_ADDR (CONFIG_KM_RESERVED_PRAM) |
Heiko Schocher | cfc5804 | 2010-04-26 13:07:28 +0200 | [diff] [blame] | 278 | |
Valentin Longchamp | 24ec993 | 2011-09-12 04:18:42 +0000 | [diff] [blame] | 279 | /* enable POST tests */ |
| 280 | #define CONFIG_POST (CONFIG_SYS_POST_MEM_REGIONS) |
| 281 | #define CONFIG_POST_SKIP_ENV_FLAGS |
| 282 | #define CONFIG_POST_EXTERNAL_WORD_FUNCS |
| 283 | #define CONFIG_CMD_DIAG |
| 284 | |
Heiko Schocher | 6030119 | 2010-02-22 16:43:02 +0530 | [diff] [blame] | 285 | #endif /* _CONFIG_KM_ARM_H */ |