| | 1 | /* |
| | 2 | * (C) Copyright 2002, 2003 |
| | 3 | * Sysgo Real-Time Solutions, GmbH <www.elinos.com> |
| | 4 | * Marius Groeger <mgroeger@sysgo.de> |
| | 5 | * Gary Jennejohn <garyj@denx.de> |
| | 6 | * David Mueller <d.mueller@elsoft.ch> |
| | 7 | * |
| | 8 | * Configuation settings for the MPL VCMA9 board. |
| | 9 | * |
| | 10 | * SPDX-License-Identifier: GPL-2.0+ |
| | 11 | */ |
| | 12 | |
| | 13 | #ifndef __CONFIG_H |
| | 14 | #define __CONFIG_H |
| | 15 | |
| | 16 | |
| | 17 | #define MACH_TYPE_MPL_VCMA9 227 |
| | 18 | |
| | 19 | /* |
| | 20 | * High Level Configuration Options |
| | 21 | * (easy to change) |
| | 22 | */ |
| | 23 | #define CONFIG_SYS_THUMB_BUILD |
| | 24 | |
| | 25 | #define CONFIG_S3C24X0 /* This is a SAMSUNG S3C24x0-type SoC */ |
| | 26 | #define CONFIG_S3C2410 /* specifically a SAMSUNG S3C2410 SoC */ |
| | 27 | #define CONFIG_VCMA9 /* on a MPL VCMA9 Board */ |
| | 28 | #define CONFIG_MACH_TYPE MACH_TYPE_MPL_VCMA9 /* Machine type */ |
| | 29 | |
| | 30 | #define CONFIG_SYS_TEXT_BASE 0x0 |
| | 31 | |
| | 32 | |
| | 33 | #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH |
| | 34 | |
| | 35 | /* input clock of PLL (VCMA9 has 12MHz input clock) */ |
| | 36 | #define CONFIG_SYS_CLK_FREQ 12000000 |
| | 37 | |
| | 38 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| | 39 | #define CONFIG_SETUP_MEMORY_TAGS |
| | 40 | #define CONFIG_INITRD_TAG |
| | 41 | |
| | 42 | /* |
| | 43 | * BOOTP options |
| | 44 | */ |
| | 45 | #define CONFIG_BOOTP_BOOTFILESIZE |
| | 46 | #define CONFIG_BOOTP_BOOTPATH |
| | 47 | #define CONFIG_BOOTP_GATEWAY |
| | 48 | #define CONFIG_BOOTP_HOSTNAME |
| | 49 | |
| | 50 | /* |
| | 51 | * Command line configuration. |
| | 52 | */ |
| | 53 | #define CONFIG_CMD_CACHE |
| | 54 | #define CONFIG_CMD_EEPROM |
| | 55 | #define CONFIG_CMD_I2C |
| | 56 | #define CONFIG_CMD_USB |
| | 57 | #define CONFIG_CMD_REGINFO |
| | 58 | #define CONFIG_CMD_DATE |
| | 59 | #define CONFIG_CMD_DHCP |
| | 60 | #define CONFIG_CMD_PING |
| | 61 | #define CONFIG_CMD_BSP |
| | 62 | #define CONFIG_CMD_NAND |
| | 63 | |
| | 64 | #define CONFIG_BOARD_LATE_INIT |
| | 65 | |
| | 66 | #define CONFIG_CMDLINE_EDITING |
| | 67 | |
| | 68 | /* |
| | 69 | * I2C stuff: |
| | 70 | * the MPL VCMA9 is equipped with an ATMEL 24C256 EEPROM at |
| | 71 | * address 0x50 with 16bit addressing |
| | 72 | */ |
| | 73 | #define CONFIG_SYS_I2C |
| | 74 | |
| | 75 | /* we use the built-in I2C controller */ |
| | 76 | #define CONFIG_SYS_I2C_S3C24X0 |
| | 77 | #define CONFIG_SYS_I2C_S3C24X0_SPEED 100000 /* I2C speed */ |
| | 78 | #define CONFIG_SYS_I2C_S3C24X0_SLAVE 0x7F /* I2C slave addr */ |
| | 79 | |
| | 80 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
| | 81 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| | 82 | /* use EEPROM for environment vars */ |
| | 83 | #define CONFIG_ENV_IS_IN_EEPROM 1 |
| | 84 | /* environment starts at offset 0 */ |
| | 85 | #define CONFIG_ENV_OFFSET 0x000 |
| | 86 | /* 2KB should be more than enough */ |
| | 87 | #define CONFIG_ENV_SIZE 0x800 |
| | 88 | |
| | 89 | #undef CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW |
| | 90 | /* 64 bytes page write mode on 24C256 */ |
| | 91 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 |
| | 92 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| | 93 | |
| | 94 | /* |
| | 95 | * Hardware drivers |
| | 96 | */ |
| | 97 | #define CONFIG_CS8900 /* we have a CS8900 on-board */ |
| | 98 | #define CONFIG_CS8900_BASE 0x20000300 |
| | 99 | #define CONFIG_CS8900_BUS16 |
| | 100 | |
| | 101 | /* |
| | 102 | * select serial console configuration |
| | 103 | */ |
| | 104 | #define CONFIG_S3C24X0_SERIAL |
| | 105 | #define CONFIG_SERIAL1 1 /* we use SERIAL 1 on VCMA9 */ |
| | 106 | |
| | 107 | /* USB support (currently only works with D-cache off) */ |
| | 108 | #define CONFIG_USB_OHCI |
| | 109 | #define CONFIG_USB_OHCI_S3C24XX |
| | 110 | #define CONFIG_USB_KEYBOARD |
| | 111 | #define CONFIG_USB_STORAGE |
| | 112 | #define CONFIG_DOS_PARTITION |
| | 113 | |
| | 114 | /* Enable needed helper functions */ |
| | 115 | #define CONFIG_SYS_STDIO_DEREGISTER /* needs stdio_deregister */ |
| | 116 | |
| | 117 | /* RTC */ |
| | 118 | #define CONFIG_RTC_S3C24X0 |
| | 119 | |
| | 120 | |
| | 121 | /* allow to overwrite serial and ethaddr */ |
| | 122 | #define CONFIG_ENV_OVERWRITE |
| | 123 | |
| | 124 | #define CONFIG_BAUDRATE 9600 |
| | 125 | |
| | 126 | #define CONFIG_BOOTDELAY 5 |
| | 127 | #define CONFIG_BOOT_RETRY_TIME -1 |
| | 128 | #define CONFIG_RESET_TO_RETRY |
| | 129 | #define CONFIG_ZERO_BOOTDELAY_CHECK |
| | 130 | |
| | 131 | #define CONFIG_NETMASK 255.255.255.0 |
| | 132 | #define CONFIG_IPADDR 10.0.0.110 |
| | 133 | #define CONFIG_SERVERIP 10.0.0.1 |
| | 134 | |
| | 135 | #if defined(CONFIG_CMD_KGDB) |
| | 136 | /* speed to run kgdb serial port */ |
| | 137 | #define CONFIG_KGDB_BAUDRATE 115200 |
| | 138 | #endif |
| | 139 | |
| | 140 | /* Miscellaneous configurable options */ |
| | 141 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| | 142 | #define CONFIG_SYS_CBSIZE 256 |
| | 143 | /* Print Buffer Size */ |
| | 144 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) |
| | 145 | #define CONFIG_SYS_MAXARGS 16 |
| | 146 | /* Boot Argument Buffer Size */ |
| | 147 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| | 148 | |
| | 149 | #define CONFIG_DISPLAY_CPUINFO /* Display cpu info */ |
| | 150 | #define CONFIG_DISPLAY_BOARDINFO /* Display board info */ |
| | 151 | |
| | 152 | #define CONFIG_SYS_MEMTEST_START 0x30000000 /* memtest works on */ |
| | 153 | #define CONFIG_SYS_MEMTEST_END 0x31FFFFFF /* 32 MB in DRAM */ |
| | 154 | |
| | 155 | #define CONFIG_SYS_ALT_MEMTEST |
| | 156 | #define CONFIG_SYS_LOAD_ADDR 0x30800000 |
| | 157 | |
| | 158 | /* we configure PWM Timer 4 to 1ms 1000Hz */ |
| | 159 | |
| | 160 | /* support additional compression methods */ |
| | 161 | #define CONFIG_BZIP2 |
| | 162 | #define CONFIG_LZO |
| | 163 | #define CONFIG_LZMA |
| | 164 | |
| | 165 | /* Ident */ |
| | 166 | /*#define VERSION_TAG "released"*/ |
| | 167 | #define VERSION_TAG "unstable" |
| | 168 | #define CONFIG_IDENT_STRING "\n(c) 2003 - 2011 by MPL AG Switzerland, " \ |
| | 169 | "MEV-10080-001 " VERSION_TAG |
| | 170 | |
| | 171 | /* Physical Memory Map */ |
| | 172 | #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ |
| | 173 | #define PHYS_SDRAM_1 0x30000000 /* SDRAM Bank #1 */ |
| | 174 | #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ |
| | 175 | |
| | 176 | #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 |
| | 177 | |
| | 178 | /* FLASH and environment organization */ |
| | 179 | |
| | 180 | #define CONFIG_SYS_FLASH_CFI |
| | 181 | #define CONFIG_FLASH_CFI_DRIVER |
| | 182 | #define CONFIG_FLASH_CFI_LEGACY |
| | 183 | #define CONFIG_SYS_FLASH_LEGACY_512Kx16 |
| | 184 | #define CONFIG_FLASH_SHOW_PROGRESS 45 |
| | 185 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| | 186 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } |
| | 187 | #define CONFIG_SYS_MAX_FLASH_SECT (19) |
| | 188 | |
| | 189 | /* |
| | 190 | * Size of malloc() pool |
| | 191 | * BZIP2 / LZO / LZMA need a lot of RAM |
| | 192 | */ |
| | 193 | #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) |
| | 194 | #define CONFIG_SYS_MONITOR_LEN (512 * 1024) |
| | 195 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| | 196 | |
| | 197 | /* NAND configuration */ |
| | 198 | #ifdef CONFIG_CMD_NAND |
| | 199 | #define CONFIG_NAND_S3C2410 |
| | 200 | #define CONFIG_SYS_S3C2410_NAND_HWECC |
| | 201 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| | 202 | #define CONFIG_SYS_NAND_BASE 0x4E000000 |
| | 203 | #define CONFIG_S3C24XX_CUSTOM_NAND_TIMING |
| | 204 | #define CONFIG_S3C24XX_TACLS 1 |
| | 205 | #define CONFIG_S3C24XX_TWRPH0 5 |
| | 206 | #define CONFIG_S3C24XX_TWRPH1 3 |
| | 207 | #endif |
| | 208 | |
| | 209 | #define MULTI_PURPOSE_SOCKET_ADDR 0x08000000 |
| | 210 | |
| | 211 | /* File system */ |
| | 212 | #define CONFIG_CMD_FAT |
| | 213 | #define CONFIG_CMD_UBI |
| | 214 | #define CONFIG_CMD_UBIFS |
| | 215 | #define CONFIG_CMD_JFFS2 |
| | 216 | #define CONFIG_YAFFS2 |
| | 217 | #define CONFIG_RBTREE |
| | 218 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ |
| | 219 | #define CONFIG_MTD_PARTITIONS |
| | 220 | #define CONFIG_CMD_MTDPARTS |
| | 221 | #define CONFIG_LZO |
| | 222 | |
| | 223 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 |
| | 224 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ |
| | 225 | GENERATED_GBL_DATA_SIZE) |
| | 226 | |
| | 227 | #define CONFIG_BOARD_EARLY_INIT_F |
| | 228 | |
| | 229 | #endif /* __CONFIG_H */ |
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