projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 7237d22b SK |
1 | /* |
| 2 | * U-boot - Configuration file for Cirrus Logic EDB93xx boards | |
| 3 | */ | |
| 4 | ||
| 5 | #ifndef __CONFIG_H | |
| 6 | #define __CONFIG_H | |
| 7 | ||
| 8 | #ifdef CONFIG_MK_edb9301 | |
| 9 | #define CONFIG_EDB9301 | |
| 10 | #elif defined(CONFIG_MK_edb9302) | |
| 11 | #define CONFIG_EDB9302 | |
| 12 | #elif defined(CONFIG_MK_edb9302a) | |
| 13 | #define CONFIG_EDB9302A | |
| 14 | #elif defined(CONFIG_MK_edb9307) | |
| 15 | #define CONFIG_EDB9307 | |
| 16 | #elif defined(CONFIG_MK_edb9307a) | |
| 17 | #define CONFIG_EDB9307A | |
| 18 | #elif defined(CONFIG_MK_edb9312) | |
| 19 | #define CONFIG_EDB9312 | |
| 20 | #elif defined(CONFIG_MK_edb9315) | |
| 21 | #define CONFIG_EDB9315 | |
| 22 | #elif defined(CONFIG_MK_edb9315a) | |
| 23 | #define CONFIG_EDB9315A | |
| 24 | #else | |
| 25 | #error "no board defined" | |
| 26 | #endif | |
| 27 | ||
| 278bd4e7 SK |
28 | #define CONFIG_SYS_GENERIC_BOARD |
| 29 | ||
| 7237d22b SK |
30 | /* Initial environment and monitor configuration options. */ |
| 31 | #define CONFIG_BOOTDELAY 2 | |
| 32 | #define CONFIG_CMDLINE_TAG 1 | |
| 33 | #define CONFIG_INITRD_TAG 1 | |
| 34 | #define CONFIG_SETUP_MEMORY_TAGS 1 | |
| 35 | #define CONFIG_BOOTARGS "root=/dev/nfs console=ttyAM0,115200 ip=dhcp" | |
| 36 | #define CONFIG_BOOTFILE "edb93xx.img" | |
| 37 | ||
| 38 | #define CONFIG_SYS_HUSH_PARSER 1 | |
| 39 | #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " | |
| 40 | ||
| 41 | ||
| 42 | #define CONFIG_SYS_LDSCRIPT "board/cirrus/edb93xx/u-boot.lds" | |
| 43 | ||
| 181bd9dc | 44 | #undef CONFIG_SYS_PROMPT |
| 7237d22b SK |
45 | #ifdef CONFIG_EDB9301 |
| 46 | #define CONFIG_EP9301 | |
| 47 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9301 | |
| 48 | #define CONFIG_SYS_PROMPT "EDB9301> " | |
| 49 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
| 50 | #elif defined(CONFIG_EDB9302) | |
| 51 | #define CONFIG_EP9302 | |
| 52 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302 | |
| 53 | #define CONFIG_SYS_PROMPT "EDB9302> " | |
| 54 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
| 55 | #elif defined(CONFIG_EDB9302A) | |
| 56 | #define CONFIG_EP9302 | |
| 57 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A | |
| 58 | #define CONFIG_SYS_PROMPT "EDB9302A> " | |
| 59 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
| 60 | #elif defined(CONFIG_EDB9307) | |
| 61 | #define CONFIG_EP9307 | |
| 62 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307 | |
| 63 | #define CONFIG_SYS_PROMPT "EDB9307> " | |
| 64 | #define CONFIG_ENV_SECT_SIZE 0x00040000 | |
| 65 | #elif defined(CONFIG_EDB9307A) | |
| 66 | #define CONFIG_EP9307 | |
| 67 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A | |
| 68 | #define CONFIG_SYS_PROMPT "EDB9307A> " | |
| 69 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
| 70 | #elif defined(CONFIG_EDB9312) | |
| 71 | #define CONFIG_EP9312 | |
| 72 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9312 | |
| 73 | #define CONFIG_SYS_PROMPT "EDB9312> " | |
| 74 | #define CONFIG_ENV_SECT_SIZE 0x00040000 | |
| 75 | #elif defined(CONFIG_EDB9315) | |
| 76 | #define CONFIG_EP9315 | |
| 77 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315 | |
| 78 | #define CONFIG_SYS_PROMPT "EDB9315> " | |
| 79 | #define CONFIG_ENV_SECT_SIZE 0x00040000 | |
| 80 | #elif defined(CONFIG_EDB9315A) | |
| 81 | #define CONFIG_EP9315 | |
| 82 | #define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A | |
| 83 | #define CONFIG_SYS_PROMPT "EDB9315A> " | |
| 84 | #define CONFIG_ENV_SECT_SIZE 0x00020000 | |
| 85 | #else | |
| 86 | #error "no board defined" | |
| 87 | #endif | |
| 88 | ||
| 89 | /* High-level configuration options */ | |
| f2168440 | 90 | #define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */ |
| 7237d22b SK |
91 | |
| 92 | #define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */ | |
| 7237d22b SK |
93 | #undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */ |
| 94 | ||
| 95 | /* Monitor configuration */ | |
| 7237d22b SK |
96 | #undef CONFIG_CMD_DATE |
| 97 | #define CONFIG_CMD_DHCP | |
| 98 | #define CONFIG_CMD_JFFS2 | |
| 99 | ||
| 100 | #define CONFIG_SYS_LONGHELP /* Enable "long" help in mon */ | |
| 101 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */ | |
| 102 | /* Print buffer size */ | |
| 103 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) | |
| 104 | /* Boot argument buffer size */ | |
| 105 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
| 106 | #define CONFIG_SYS_MAXARGS 16 /* Max number of command args */ | |
| 107 | ||
| 108 | /* Serial port hardware configuration */ | |
| 109 | #define CONFIG_PL010_SERIAL | |
| 110 | #define CONFIG_CONS_INDEX 0 | |
| 111 | #define CONFIG_BAUDRATE 115200 | |
| 112 | #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \ | |
| 113 | 115200, 230400} | |
| 114 | #define CONFIG_SYS_SERIAL0 0x808C0000 | |
| 115 | #define CONFIG_SYS_SERIAL1 0x808D0000 | |
| 116 | /*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \ | |
| 117 | (void *)CONFIG_SYS_SERIAL1} */ | |
| 118 | ||
| 119 | #define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} | |
| 120 | ||
| 121 | /* Status LED */ | |
| 122 | #define CONFIG_STATUS_LED 1 /* Status LED enabled */ | |
| 123 | #define CONFIG_BOARD_SPECIFIC_LED 1 | |
| 124 | #define STATUS_LED_GREEN 0 | |
| 125 | #define STATUS_LED_RED 1 | |
| 126 | /* Green */ | |
| 127 | #define STATUS_LED_BIT STATUS_LED_GREEN | |
| 128 | #define STATUS_LED_STATE STATUS_LED_ON | |
| 129 | #define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2) | |
| 130 | /* Red */ | |
| 131 | #define STATUS_LED_BIT1 STATUS_LED_RED | |
| 132 | #define STATUS_LED_STATE1 STATUS_LED_OFF | |
| 133 | #define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2) | |
| 134 | /* Optional value */ | |
| 135 | #define STATUS_LED_BOOT STATUS_LED_BIT | |
| 136 | ||
| 137 | /* Network hardware configuration */ | |
| 138 | #define CONFIG_DRIVER_EP93XX_MAC | |
| 139 | #define CONFIG_MII_SUPPRESS_PREAMBLE | |
| 140 | #define CONFIG_MII | |
| 141 | #define CONFIG_PHY_ADDR 1 | |
| 7237d22b SK |
142 | #undef CONFIG_NETCONSOLE |
| 143 | ||
| 144 | /* SDRAM configuration */ | |
| 145 | #if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \ | |
| 146 | defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \ | |
| 147 | defined(CONFIG_EDB9315) | |
| 148 | /* | |
| 149 | * EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75 | |
| 150 | * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set | |
| 151 | * the SROMLL bit on the processor, resulting in this non-contiguous memory map. | |
| 152 | * | |
| 153 | * The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of | |
| 154 | * 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of | |
| 155 | * 64 MB of SDRAM. | |
| 156 | */ | |
| 157 | ||
| 158 | #define CONFIG_EDB93XX_SDCS3 | |
| 159 | ||
| 160 | #elif defined(CONFIG_EDB9302A) || \ | |
| 161 | defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A) | |
| 162 | /* | |
| 163 | * EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75 | |
| 164 | * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set | |
| 165 | * the SROMLL bit on the processor, resulting in this non-contiguous memory map. | |
| 166 | * | |
| 167 | * The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung | |
| 168 | * K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM. | |
| 169 | */ | |
| 170 | #define CONFIG_EDB93XX_SDCS0 | |
| 171 | ||
| 172 | #else | |
| 173 | #error "no SDCS configuration for this board" | |
| 174 | #endif | |
| 175 | ||
| 176 | ||
| 177 | #if defined(CONFIG_EDB93XX_SDCS3) | |
| 178 | #define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */ | |
| 179 | #define PHYS_SDRAM_1 0x00000000 | |
| 180 | #elif defined(CONFIG_EDB93XX_SDCS0) | |
| 181 | #define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */ | |
| 182 | #define PHYS_SDRAM_1 0xc0000000 | |
| 183 | #endif | |
| 184 | ||
| 185 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
| 186 | #define CONFIG_NR_DRAM_BANKS 8 | |
| 187 | ||
| 188 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
| 189 | (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE) | |
| 190 | ||
| 191 | ||
| 192 | /* Must match kernel config */ | |
| 193 | #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) | |
| 194 | ||
| 195 | /* Run-time memory allocatons */ | |
| 196 | #define CONFIG_SYS_GBL_DATA_SIZE 128 | |
| 197 | #define CONFIG_STACKSIZE (128 * 1024) | |
| 198 | ||
| 199 | #if defined(CONFIG_USE_IRQ) | |
| 200 | #define CONFIG_STACKSIZE_IRQ (4 * 1024) | |
| 201 | #define CONFIG_STACKSIZE_FIQ (4 * 1024) | |
| 202 | #endif | |
| 203 | ||
| 204 | #define CONFIG_SYS_MALLOC_LEN (512 * 1024) | |
| 205 | ||
| 206 | /* ----------------------------------------------------------------------------- | |
| 207 | * FLASH and environment organization | |
| 208 | * | |
| 209 | * The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at | |
| 210 | * 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit | |
| 211 | * data bus, for a total of 16 MB of CFI-compatible flash. | |
| 212 | * | |
| 213 | * The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at | |
| 214 | * 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit | |
| 215 | * data bus, for a total of 32 MB of CFI-compatible flash. | |
| 216 | * | |
| 217 | * | |
| 218 | * EDB9301/02(a)7a/15a EDB9307/12/15 | |
| 219 | * 0x60000000 - 0x0003FFFF u-boot u-boot | |
| 220 | * 0x60040000 - 0x0005FFFF environment #1 environment #1 | |
| 221 | * 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued) | |
| 222 | * 0x60080000 - 0x0009FFFF unused environment #2 | |
| 223 | * 0x600A0000 - 0x000BFFFF unused environment #2 (continued) | |
| 224 | * 0x600C0000 - 0x00FFFFFF unused unused | |
| 225 | * 0x61000000 - 0x01FFFFFF not present unused | |
| 226 | */ | |
| 227 | #define CONFIG_SYS_FLASH_CFI | |
| 228 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE | |
| 229 | ||
| 230 | ||
| 231 | #define CONFIG_SYS_FLASH_PROTECTION | |
| 232 | #define CONFIG_FLASH_CFI_DRIVER | |
| 233 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 | |
| 234 | #define CONFIG_SYS_MAX_FLASH_SECT (256+8) | |
| 235 | ||
| 236 | #define CONFIG_SYS_TEXT_BASE 0x60000000 | |
| 237 | #define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE | |
| 238 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE | |
| 239 | ||
| 240 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE | |
| 241 | #define CONFIG_SYS_MONITOR_LEN (256 * 1024) | |
| 242 | ||
| 243 | #define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */ | |
| 244 | #define CONFIG_ENV_IS_IN_FLASH | |
| 245 | ||
| 246 | #define CONFIG_ENV_ADDR 0x60040000 | |
| 247 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) | |
| 248 | ||
| 249 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE | |
| 250 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE | |
| 251 | ||
| 252 | /* Define to enable MMC on SPI support */ | |
| 253 | /* #define CONFIG_EP93XX_SPI_MMC */ | |
| 254 | ||
| 255 | #ifdef CONFIG_EP93XX_SPI_MMC | |
| 256 | #define CONFIG_EP93XX_SPI | |
| 257 | #define CONFIG_MMC | |
| 258 | #define CONFIG_GENERIC_MMC | |
| 259 | #define CONFIG_MMC_SPI | |
| 260 | #define CONFIG_CMD_MMC | |
| 261 | #define CONFIG_MMC_SPI_NPOWER_EGPIO 9 | |
| 262 | #endif | |
| 263 | ||
| 264 | #define CONFIG_USB_STORAGE | |
| 265 | #define CONFIG_USB_OHCI_NEW | |
| 266 | #define CONFIG_USB_OHCI_EP93XX | |
| 267 | #define CONFIG_SYS_USB_OHCI_CPU_INIT | |
| 268 | #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 | |
| 269 | #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci" | |
| 270 | #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000 | |
| 271 | ||
| 272 | #define CONFIG_CMD_EXT2 | |
| 273 | #define CONFIG_CMD_EXT4 | |
| 274 | #define CONFIG_CMD_FAT | |
| 275 | #define CONFIG_CMD_USB | |
| 276 | ||
| 277 | #define CONFIG_BOARD_EARLY_INIT_F | |
| 278 | #define CONFIG_CMD_BOOTZ | |
| 279 | ||
| 280 | /* Define to disable flash configuration*/ | |
| 281 | /* #define CONFIG_EP93XX_NO_FLASH_CFG */ | |
| 282 | ||
| 283 | /* Define this for indusrial rated chips */ | |
| 284 | /* #define CONFIG_EDB93XX_INDUSTRIAL */ | |
| 285 | ||
| 286 | #endif /* !defined (__CONFIG_H) */ |