1/* 2 * (C) Copyright 2007 3 * Heiko Schocher, DENX Software Engineering, hs@denx.de. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8#ifndef __CONFIG_H 9#define __CONFIG_H 10 11/* 12 * High Level Configuration Options 13 * (easy to change) 14 */ 15 16#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */ 17#define CONFIG_JUPITER 1 /* ... on Jupiter board */ 18#define CONFIG_DISPLAY_BOARDINFO 19 20/* 21 * Valid values for CONFIG_SYS_TEXT_BASE are: 22 * 0xFFF00000 boot high (standard configuration) 23 * 0x00100000 boot from RAM (for testing only) 24 */ 25#ifndef CONFIG_SYS_TEXT_BASE 26#define CONFIG_SYS_TEXT_BASE 0xFFF00000 27#endif 28 29#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */ 30 31#define CONFIG_BOARD_EARLY_INIT_R 1 32#define CONFIG_BOARD_EARLY_INIT_F 1 33 34#define CONFIG_HIGH_BATS 1 /* High BATs supported */ 35 36/* 37 * Serial console configuration 38 */ 39#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ 40#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ 41#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 } 42 43/* 44 * PCI Mapping: 45 * 0x40000000 - 0x4fffffff - PCI Memory 46 * 0x50000000 - 0x50ffffff - PCI IO Space 47 */ 48/*#define CONFIG_PCI */ 49 50#if defined(CONFIG_PCI) 51#define CONFIG_PCI_PNP 1 52#define CONFIG_PCI_SCAN_SHOW 1 53#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1 54 55#define CONFIG_PCI_MEM_BUS 0x40000000 56#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS 57#define CONFIG_PCI_MEM_SIZE 0x10000000 58 59#define CONFIG_PCI_IO_BUS 0x50000000 60#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS 61#define CONFIG_PCI_IO_SIZE 0x01000000 62#endif 63 64#define CONFIG_SYS_XLB_PIPELINING 1 65 66#define CONFIG_MII 1 67#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */ 68 69/* Partitions */ 70#define CONFIG_MAC_PARTITION 71#define CONFIG_DOS_PARTITION 72#define CONFIG_ISO_PARTITION 73 74#define CONFIG_TIMESTAMP /* Print image info with timestamp */ 75 76 77/* 78 * BOOTP options 79 */ 80#define CONFIG_BOOTP_BOOTFILESIZE 81#define CONFIG_BOOTP_BOOTPATH 82#define CONFIG_BOOTP_GATEWAY 83#define CONFIG_BOOTP_HOSTNAME 84 85 86/* 87 * Command line configuration. 88 */ 89#define CONFIG_CMD_SNTP 90 91#if defined(CONFIG_PCI) 92#define CODFIG_CMD_PCI 93#endif 94 95 96/* 97 * Autobooting 98 */ 99#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ 100 101#define CONFIG_PREBOOT "echo;" \ 102 "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ 103 "echo" 104 105#undef CONFIG_BOOTARGS 106 107#define CONFIG_EXTRA_ENV_SETTINGS \ 108 "netdev=eth0\0" \ 109 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 110 "nfsroot=${serverip}:${rootpath}\0" \ 111 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 112 "addip=setenv bootargs ${bootargs} " \ 113 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 114 ":${hostname}:${netdev}:off panic=1\0" \ 115 "flash_nfs=run nfsargs addip addcons;" \ 116 "bootm ${kernel_addr}\0" \ 117 "flash_self=run ramargs addip;" \ 118 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 119 "addcons=setenv bootargs ${bootargs} console=${contyp}," \ 120 "${baudrate}\0" \ 121 "contyp=ttyS0\0" \ 122 "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \ 123 "bootm\0" \ 124 "rootpath=/opt/eldk/ppc_6xx\0" \ 125 "bootfile=/tftpboot/jupiter/uImage\0" \ 126 "" 127 128#define CONFIG_BOOTCOMMAND "run flash_self" 129 130/* 131 * IPB Bus clocking configuration. 132 */ 133#undef CONFIG_SYS_IPBSPEED_133 /* define for 133MHz speed */ 134 135#if 0 136/* pass open firmware flat tree */ 137#define CONFIG_OF_LIBFDT 1 138#define CONFIG_OF_BOARD_SETUP 1 139 140#define OF_CPU "PowerPC,5200@0" 141#define OF_SOC "soc5200@f0000000" 142#define OF_TBCLK (bd->bi_busfreq / 8) 143#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000" 144#endif 145 146#if 0 147/* 148 * I2C configuration 149 */ 150#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ 151#define CONFIG_SYS_I2C_MODULE 2 /* Select I2C module #1 or #2 */ 152 153#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ 154#define CONFIG_SYS_I2C_SLAVE 0x7F 155 156/* 157 * EEPROM configuration 158 */ 159#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ 160#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 161#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 162#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70 163#endif 164 165/* 166 * Flash configuration 167 */ 168#define CONFIG_SYS_FLASH_BASE 0xFF000000 169#define CONFIG_SYS_FLASH_SIZE 0x01000000 170 171#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */ 172 173#define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE + 0x40000) /* third sector */ 174 175#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */ 176#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */ 177 178#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */ 179 180#define CONFIG_FLASH_CFI_DRIVER 181#define CONFIG_SYS_FLASH_CFI 182#define CONFIG_SYS_FLASH_EMPTY_INFO 183#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT 184#define CONFIG_SYS_UPDATE_FLASH_SIZE 1 185#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 186 187/* 188 * Environment settings 189 */ 190#define CONFIG_ENV_IS_IN_FLASH 1 191#define CONFIG_ENV_SIZE 0x20000 192#define CONFIG_ENV_SECT_SIZE 0x20000 193#define CONFIG_ENV_OVERWRITE 1 194 195/* Address and size of Redundant Environment Sector */ 196#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) 197#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) 198 199/* 200 * Memory map 201 */ 202#define CONFIG_SYS_MBAR 0xF0000000 203#define CONFIG_SYS_SDRAM_BASE 0x00000000 204#define CONFIG_SYS_DEFAULT_MBAR 0x80000000 205 206/* Use SRAM until RAM will be available */ 207#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM 208#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */ 209 210 211#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 212#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET 213 214#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE 215#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) 216# define CONFIG_SYS_RAMBOOT 1 217#endif 218 219#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */ 220#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ 221#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ 222 223/* 224 * Ethernet configuration 225 */ 226#define CONFIG_MPC5xxx_FEC 1 227#define CONFIG_MPC5xxx_FEC_MII100 228/* 229 * Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb 230 */ 231/* #define CONFIG_MPC5xxx_FEC_MII10 */ 232#define CONFIG_PHY_ADDR 0x00 233 234/* 235 * GPIO configuration 236 */ 237#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004 238 239/* 240 * Miscellaneous configurable options 241 */ 242#define CONFIG_SYS_LONGHELP /* undef to save memory */ 243 244#define CONFIG_CMDLINE_EDITING 1 /* add command line history */ 245#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */ 246#if defined(CONFIG_CMD_KGDB) 247#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 248#else 249#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 250#endif 251#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ 252#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 253#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 254 255#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ 256#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ 257#define CONFIG_SYS_ALT_MEMTEST 1 258 259#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */ 260 261#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ 262#if defined(CONFIG_CMD_KGDB) 263# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */ 264#endif 265 266/* 267 * Various low-level settings 268 */ 269#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI 270#define CONFIG_SYS_HID0_FINAL HID0_ICE 271 272#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE 273#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE 274#define CONFIG_SYS_BOOTCS_CFG 0x00047801 275#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE 276#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE 277 278#define CONFIG_SYS_CS_BURST 0x00000000 279#define CONFIG_SYS_CS_DEADCYCLE 0x33333333 280 281#define CONFIG_SYS_RESET_ADDRESS 0xff000000 282 283#endif /* __CONFIG_H */ 284