Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 1 | /* |
Wolfgang Denk | 9975314 | 2006-07-21 11:16:34 +0200 | [diff] [blame] | 2 | * (C) Copyright 2003-2006 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 3 | * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| 4 | * |
| 5 | * (C) Copyright 2004-2005 |
| 6 | * Martin Krause, TQ-Systems GmbH, martin.krause@tqs.de |
| 7 | * |
Wolfgang Denk | bd8ec7e | 2013-10-07 13:07:26 +0200 | [diff] [blame] | 8 | * SPDX-License-Identifier: GPL-2.0+ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 9 | */ |
| 10 | |
| 11 | #ifndef __CONFIG_H |
| 12 | #define __CONFIG_H |
| 13 | |
| 14 | /* |
| 15 | * High Level Configuration Options |
| 16 | * (easy to change) |
| 17 | */ |
| 18 | |
| 19 | #define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ |
| 20 | #define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */ |
| 21 | #define CONFIG_TQM5200 1 /* ... on TQM5200 module */ |
| 22 | #undef CONFIG_TQM5200_REV100 /* define for revision 100 modules */ |
| 23 | #define CONFIG_STK52XX 1 /* ... on a STK52XX base board */ |
| 24 | #define CONFIG_STK52XX_REV100 1 /* define for revision 100 baseboards */ |
| 25 | #define CONFIG_AEVFIFO 1 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 26 | #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 27 | |
Wolfgang Denk | 291ba1b | 2010-10-06 09:05:45 +0200 | [diff] [blame] | 28 | /* |
| 29 | * Valid values for CONFIG_SYS_TEXT_BASE are: |
| 30 | * 0xFC000000 boot low (standard configuration with room for |
| 31 | * max 64 MByte Flash ROM) |
| 32 | * 0xFFF00000 boot high (for a backup copy of U-Boot) |
| 33 | * 0x00100000 boot from RAM (for testing only) |
| 34 | */ |
| 35 | #ifndef CONFIG_SYS_TEXT_BASE |
| 36 | #define CONFIG_SYS_TEXT_BASE 0xFC000000 |
| 37 | #endif |
| 38 | |
Becky Bruce | 03ea1be | 2008-05-08 19:02:12 -0500 | [diff] [blame] | 39 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
| 40 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 41 | /* |
| 42 | * Serial console configuration |
| 43 | */ |
| 44 | #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ |
| 45 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 46 | #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 47 | |
| 48 | /* |
| 49 | * PCI Mapping: |
| 50 | * 0x40000000 - 0x4fffffff - PCI Memory |
| 51 | * 0x50000000 - 0x50ffffff - PCI IO Space |
| 52 | */ |
| 53 | #ifdef CONFIG_AEVFIFO |
| 54 | #define CONFIG_PCI 1 |
| 55 | #define CONFIG_PCI_PNP 1 |
| 56 | /* #define CONFIG_PCI_SCAN_SHOW 1 */ |
TsiChung Liew | 521f97b | 2008-03-30 01:19:06 -0500 | [diff] [blame] | 57 | #define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 58 | |
| 59 | #define CONFIG_PCI_MEM_BUS 0x40000000 |
| 60 | #define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS |
| 61 | #define CONFIG_PCI_MEM_SIZE 0x10000000 |
| 62 | |
| 63 | #define CONFIG_PCI_IO_BUS 0x50000000 |
| 64 | #define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS |
| 65 | #define CONFIG_PCI_IO_SIZE 0x01000000 |
| 66 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 67 | #define CONFIG_EEPRO100 1 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 68 | #define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 69 | #define CONFIG_NS8382X 1 |
| 70 | #endif /* CONFIG_AEVFIFO */ |
| 71 | |
| 72 | /* Partitions */ |
| 73 | #define CONFIG_MAC_PARTITION |
| 74 | #define CONFIG_DOS_PARTITION |
| 75 | #define CONFIG_ISO_PARTITION |
| 76 | |
| 77 | /* POST support */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 78 | #define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ |
| 79 | CONFIG_SYS_POST_CPU | \ |
| 80 | CONFIG_SYS_POST_I2C) |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 81 | |
| 82 | #ifdef CONFIG_POST |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 83 | /* preserve space for the post_word at end of on-chip SRAM */ |
| 84 | #define MPC5XXX_SRAM_POST_SIZE MPC5XXX_SRAM_SIZE-4 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 85 | #endif |
| 86 | |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 87 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 88 | /* |
Jon Loeliger | e54e77a | 2007-07-10 09:29:01 -0500 | [diff] [blame] | 89 | * BOOTP options |
| 90 | */ |
| 91 | #define CONFIG_BOOTP_BOOTFILESIZE |
| 92 | #define CONFIG_BOOTP_BOOTPATH |
| 93 | #define CONFIG_BOOTP_GATEWAY |
| 94 | #define CONFIG_BOOTP_HOSTNAME |
| 95 | |
| 96 | |
| 97 | /* |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 98 | * Command line configuration. |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 99 | */ |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 100 | #include <config_cmd_default.h> |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 101 | |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 102 | #define CONFIG_CMD_ASKENV |
| 103 | #define CONFIG_CMD_DATE |
| 104 | #define CONFIG_CMD_DHCP |
| 105 | #define CONFIG_CMD_ECHO |
| 106 | #define CONFIG_CMD_EEPROM |
| 107 | #define CONFIG_CMD_I2C |
| 108 | #define CONFIG_CMD_MII |
| 109 | #define CONFIG_CMD_NFS |
| 110 | #define CONFIG_CMD_PCI |
| 111 | #define CONFIG_CMD_PING |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 112 | #define CONFIG_CMD_REGINFO |
| 113 | #define CONFIG_CMD_SNTP |
| 114 | |
Jon Loeliger | b5777d1 | 2007-07-08 17:02:01 -0500 | [diff] [blame] | 115 | #ifdef CONFIG_POST |
| 116 | #define CONFIG_CMD_DIAG |
| 117 | #endif |
| 118 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 119 | |
| 120 | #define CONFIG_TIMESTAMP /* display image timestamps */ |
| 121 | |
Wolfgang Denk | 0708bc6 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 122 | #if (CONFIG_SYS_TEXT_BASE == 0xFC000000) /* Boot low */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 123 | # define CONFIG_SYS_LOWBOOT 1 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 124 | #endif |
| 125 | |
| 126 | /* |
| 127 | * Autobooting |
| 128 | */ |
| 129 | #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ |
| 130 | |
| 131 | #define CONFIG_PREBOOT "echo;" \ |
Wolfgang Denk | 1baed66 | 2008-03-03 12:16:44 +0100 | [diff] [blame] | 132 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 133 | "echo" |
| 134 | |
| 135 | #undef CONFIG_BOOTARGS |
| 136 | |
| 137 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 138 | "netdev=eth0\0" \ |
| 139 | "rootpath=/opt/eldk/ppc_6xx\0" \ |
| 140 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 141 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
Wolfgang Denk | 86eb3b7 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 142 | "nfsroot=${serverip}:${rootpath} " \ |
| 143 | "console=ttyS0,${baudrate}\0" \ |
| 144 | "addip=setenv bootargs ${bootargs} " \ |
| 145 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| 146 | ":${hostname}:${netdev}:off panic=1\0" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 147 | "flash_self=run ramargs addip;" \ |
Wolfgang Denk | 86eb3b7 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 148 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 149 | "flash_nfs=run nfsargs addip;" \ |
Wolfgang Denk | 86eb3b7 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 150 | "bootm ${kernel_addr}\0" \ |
| 151 | "net_nfs=tftp 200000 ${bootfile};run nfsargs addip;bootm\0" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 152 | "bootfile=/tftpboot/tqm5200/uImage\0" \ |
Wolfgang Denk | 86eb3b7 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 153 | "load=tftp 200000 ${u-boot}\0" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 154 | "u-boot=/tftpboot/tqm5200/u-boot.bin\0" \ |
| 155 | "update=protect off FC000000 FC05FFFF;" \ |
| 156 | "erase FC000000 FC05FFFF;" \ |
Wolfgang Denk | 86eb3b7 | 2005-11-20 21:40:11 +0100 | [diff] [blame] | 157 | "cp.b 200000 FC000000 ${filesize};" \ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 158 | "protect on FC000000 FC05FFFF\0" \ |
| 159 | "" |
| 160 | |
| 161 | #define CONFIG_BOOTCOMMAND "run net_nfs" |
| 162 | |
| 163 | /* |
| 164 | * IPB Bus clocking configuration. |
| 165 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 166 | #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 167 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 168 | #if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 169 | /* |
| 170 | * PCI Bus clocking configuration |
| 171 | * |
| 172 | * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 173 | * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock |
Bartlomiej Sieka | a01420c | 2007-05-27 16:53:43 +0200 | [diff] [blame] | 174 | * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz. |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 175 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 176 | #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 177 | #endif |
| 178 | |
| 179 | /* |
| 180 | * I2C configuration |
| 181 | */ |
| 182 | #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ |
| 183 | #ifdef CONFIG_TQM5200_REV100 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 184 | #define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 for rev. 100 board */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 185 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 186 | #define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #2 for all other revs */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 187 | #endif |
| 188 | |
| 189 | /* |
| 190 | * I2C clock frequency |
| 191 | * |
| 192 | * Please notice, that the resulting clock frequency could differ from the |
| 193 | * configured value. This is because the I2C clock is derived from system |
| 194 | * clock over a frequency divider with only a few divider values. U-boot |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 195 | * calculates the best approximation for CONFIG_SYS_I2C_SPEED. However the calculated |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 196 | * approximation allways lies below the configured value, never above. |
| 197 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 198 | #define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ |
| 199 | #define CONFIG_SYS_I2C_SLAVE 0x7F |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 200 | |
| 201 | /* |
| 202 | * EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work |
| 203 | * also). For other EEPROMs configuration should be verified. On Mini-FAP the |
| 204 | * EEPROM (24C64) is on the same I2C address (but on other I2C bus), so the |
| 205 | * same configuration could be used. |
| 206 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 207 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ |
| 208 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 |
| 209 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */ |
| 210 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 211 | |
| 212 | /* |
| 213 | * Flash configuration |
| 214 | */ |
Wolfgang Denk | 0708bc6 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 215 | #define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE /* 0xFC000000 */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 216 | |
| 217 | /* use CFI flash driver if no module variant is spezified */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 218 | #define CONFIG_SYS_FLASH_CFI 1 /* Flash is CFI conformant */ |
Jean-Christophe PLAGNIOL-VILLARD | 8d94c23 | 2008-08-13 01:40:42 +0200 | [diff] [blame] | 219 | #define CONFIG_FLASH_CFI_DRIVER 1 /* Use the common driver */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 220 | #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_BOOTCS_START } |
| 221 | #define CONFIG_SYS_FLASH_EMPTY_INFO |
| 222 | #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* 64 MByte */ |
| 223 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */ |
| 224 | #undef CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* not supported yet for AMD */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 225 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 226 | #if !defined(CONFIG_SYS_LOWBOOT) |
| 227 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00760000 + 0x00800000) |
| 228 | #else /* CONFIG_SYS_LOWBOOT */ |
| 229 | #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00060000) |
| 230 | #endif /* CONFIG_SYS_LOWBOOT */ |
| 231 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 232 | (= chip selects) */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 233 | #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ |
| 234 | #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 235 | |
| 236 | |
| 237 | /* |
| 238 | * Environment settings |
| 239 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 53db4cd | 2008-09-10 22:48:04 +0200 | [diff] [blame] | 240 | #define CONFIG_ENV_IS_IN_FLASH 1 |
Jean-Christophe PLAGNIOL-VILLARD | 7e1cda6 | 2008-09-10 22:48:06 +0200 | [diff] [blame] | 241 | #define CONFIG_ENV_SIZE 0x10000 |
| 242 | #define CONFIG_ENV_SECT_SIZE 0x20000 |
| 243 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) |
| 244 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 245 | |
| 246 | /* |
| 247 | * Memory map |
| 248 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 249 | #define CONFIG_SYS_MBAR 0xF0000000 |
| 250 | #define CONFIG_SYS_SDRAM_BASE 0x00000000 |
| 251 | #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 252 | |
| 253 | /* Use ON-Chip SRAM until RAM will be available */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 254 | #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 255 | #ifdef CONFIG_POST |
| 256 | /* preserve space for the post_word at end of on-chip SRAM */ |
Wolfgang Denk | 1c2e98e | 2010-10-26 13:32:32 +0200 | [diff] [blame] | 257 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_POST_SIZE |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 258 | #else |
Wolfgang Denk | 1c2e98e | 2010-10-26 13:32:32 +0200 | [diff] [blame] | 259 | #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 260 | #endif |
| 261 | |
| 262 | |
Wolfgang Denk | 0191e47 | 2010-10-26 14:34:52 +0200 | [diff] [blame] | 263 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 264 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 265 | |
Wolfgang Denk | 0708bc6 | 2010-10-07 21:51:12 +0200 | [diff] [blame] | 266 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 267 | #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| 268 | # define CONFIG_SYS_RAMBOOT 1 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 269 | #endif |
| 270 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 271 | #define CONFIG_SYS_MONITOR_LEN (384 << 10) /* Reserve 384 kB for Monitor */ |
| 272 | #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ |
| 273 | #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 274 | |
| 275 | /* |
| 276 | * Ethernet configuration |
| 277 | */ |
| 278 | #define CONFIG_MPC5xxx_FEC 1 |
Wolfgang Denk | 881de18 | 2010-09-19 12:40:02 +0200 | [diff] [blame] | 279 | #define CONFIG_MPC5xxx_FEC_MII100 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 280 | /* |
Wolfgang Denk | 881de18 | 2010-09-19 12:40:02 +0200 | [diff] [blame] | 281 | * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 282 | */ |
Wolfgang Denk | 881de18 | 2010-09-19 12:40:02 +0200 | [diff] [blame] | 283 | /* #define CONFIG_MPC5xxx_FEC_MII10 */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 284 | #define CONFIG_PHY_ADDR 0x00 |
| 285 | |
| 286 | /* |
| 287 | * GPIO configuration |
| 288 | * |
| 289 | * use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1): |
| 290 | * Bit 0 (mask: 0x80000000): 1 |
| 291 | * use ALT CAN position: Bits 2-3 (mask: 0x30000000): |
| 292 | * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting. |
| 293 | * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1. |
| 294 | * Use for REV200 STK52XX boards. Do not use with REV100 modules |
| 295 | * (because, there I2C1 is used as I2C bus) |
| 296 | * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100 |
| 297 | * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030) |
| 298 | * 000 -> All PSC2 pins are GIOPs |
| 299 | * 001 -> CAN1/2 on PSC2 pins |
| 300 | * Use for REV100 STK52xx boards |
| 301 | * use PSC6: |
| 302 | * on STK52xx: |
| 303 | * use as UART. Pins PSC6_0 to PSC6_3 are used. |
| 304 | * Bits 9:11 (mask: 0x00700000): |
| 305 | * 101 -> PSC6 : Extended POST test is not available |
| 306 | * on MINI-FAP and TQM5200_IB: |
| 307 | * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000): |
| 308 | * 000 -> PSC6 could not be used as UART, CODEC or IrDA |
| 309 | * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST |
| 310 | * tests. |
| 311 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 312 | #define CONFIG_SYS_GPS_PORT_CONFIG 0x81500014 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 313 | |
| 314 | /* |
| 315 | * RTC configuration |
| 316 | */ |
| 317 | #define CONFIG_RTC_MPC5200 1 /* use internal MPC5200 RTC */ |
| 318 | |
| 319 | /* |
| 320 | * Miscellaneous configurable options |
| 321 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 322 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 323 | #if defined(CONFIG_CMD_KGDB) |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 324 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 325 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 326 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 327 | #endif |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 328 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ |
| 329 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 330 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 331 | |
| 332 | /* Enable an alternate, more extensive memory test */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 333 | #define CONFIG_SYS_ALT_MEMTEST |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 334 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 335 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ |
| 336 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 337 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 338 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 339 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 340 | #define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 341 | #if defined(CONFIG_CMD_KGDB) |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 342 | # define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ |
Jon Loeliger | c5707f5 | 2007-07-04 22:31:42 -0500 | [diff] [blame] | 343 | #endif |
| 344 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 345 | /* |
Jon Loeliger | e54e77a | 2007-07-10 09:29:01 -0500 | [diff] [blame] | 346 | * Enable loopw command. |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 347 | */ |
| 348 | #define CONFIG_LOOPW |
| 349 | |
| 350 | /* |
| 351 | * Various low-level settings |
| 352 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 353 | #define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI |
| 354 | #define CONFIG_SYS_HID0_FINAL HID0_ICE |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 355 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 356 | #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE |
| 357 | #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE |
| 358 | #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 |
| 359 | #define CONFIG_SYS_BOOTCS_CFG 0x0008DF30 /* for pci_clk = 66 MHz */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 360 | #else |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 361 | #define CONFIG_SYS_BOOTCS_CFG 0x0004DF30 /* for pci_clk = 33 MHz */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 362 | #endif |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 363 | #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE |
| 364 | #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 365 | |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 366 | #define CONFIG_LAST_STAGE_INIT |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 367 | |
| 368 | /* |
| 369 | * SRAM - Do not map below 2 GB in address space, because this area is used |
| 370 | * for SDRAM autosizing. |
| 371 | */ |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 372 | #define CONFIG_SYS_CS2_START 0xE5000000 |
| 373 | #define CONFIG_SYS_CS2_SIZE 0x80000 /* 512 kByte */ |
| 374 | #define CONFIG_SYS_CS2_CFG 0x0004D930 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 375 | |
| 376 | /* |
| 377 | * Grafic controller - Do not map below 2 GB in address space, because this |
| 378 | * area is used for SDRAM autosizing. |
| 379 | */ |
| 380 | #define SM501_FB_BASE 0xE0000000 |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 381 | #define CONFIG_SYS_CS1_START (SM501_FB_BASE) |
| 382 | #define CONFIG_SYS_CS1_SIZE 0x4000000 /* 64 MByte */ |
| 383 | #define CONFIG_SYS_CS1_CFG 0x8F48FF70 |
| 384 | #define SM501_MMIO_BASE CONFIG_SYS_CS1_START + 0x03E00000 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 385 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 386 | #define CONFIG_SYS_CS_BURST 0x00000000 |
| 387 | #define CONFIG_SYS_CS_DEADCYCLE 0x33333311 /* 1 dead cycle for flash and SM501 */ |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 388 | |
Jean-Christophe PLAGNIOL-VILLARD | 0383694 | 2008-10-16 15:01:15 +0200 | [diff] [blame] | 389 | #define CONFIG_SYS_RESET_ADDRESS 0xff000000 |
Wolfgang Denk | eb95c85 | 2005-08-10 15:14:32 +0200 | [diff] [blame] | 390 | |
| 391 | #endif /* __CONFIG_H */ |