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Diffstat (limited to 'include/configs/o2dnt-common.h')
| -rw-r--r-- | include/configs/o2dnt-common.h | 379 |
1 files changed, 379 insertions, 0 deletions
diff --git a/include/configs/o2dnt-common.h b/include/configs/o2dnt-common.h new file mode 100644 index 0000000..ca89066 --- /dev/null +++ b/include/configs/o2dnt-common.h @@ -0,0 +1,379 @@ +/* + * Common configuration options for ifm camera boards + * + * (C) Copyright 2005 + * Sebastien Cazaux, ifm electronic gmbh + * + * (C) Copyright 2012 + * DENX Software Engineering, Anatolij Gustschin <agust@denx.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __O2D_CONFIG_H +#define __O2D_CONFIG_H + +/* + * High Level Configuration Options + */ +#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */ +#define CONFIG_MPC5200 + +#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* running at 33.000000MHz */ + +#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */ +#if defined(CONFIG_CMD_KGDB) +/* log base 2 of the above value */ +#define CONFIG_SYS_CACHELINE_SHIFT 5 +#endif + +/* +#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ + CONFIG_SYS_POST_I2C) +*/ + +#ifdef CONFIG_POST +/* preserve space for the post_word at end of on-chip SRAM */ +#define MPC5XXX_SRAM_POST_SIZE (MPC5XXX_SRAM_SIZE - 4) +#endif + +/* + * Serial console configuration + */ +#define CONFIG_PSC_CONSOLE 5 /* console is on PSC5 */ +#define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ +#define CONFIG_SYS_BAUDRATE_TABLE \ + { 9600, 19200, 38400, 57600, 115200, 230400 } + +/* + * PCI Mapping: + * 0x40000000 - 0x4fffffff - PCI Memory + * 0x50000000 - 0x50ffffff - PCI IO Space + */ +#undef CONFIG_PCI +#define CONFIG_PCI_PNP 1 + +#define CONFIG_PCI_MEM_BUS 0x40000000 +#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS +#define CONFIG_PCI_MEM_SIZE 0x10000000 + +#define CONFIG_PCI_IO_BUS 0x50000000 +#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS +#define CONFIG_PCI_IO_SIZE 0x01000000 + +#define CONFIG_SYS_XLB_PIPELINING 1 + +/* Partitions */ +#define CONFIG_MAC_PARTITION +#define CONFIG_DOS_PARTITION +#define CONFIG_ISO_PARTITION + +#define CONFIG_TIMESTAMP /* Print image info with timestamp */ + +#define CONFIG_SYS_ALT_MEMTEST /* Much more complex memory test */ + +/* + * Supported commands + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_EEPROM +#define CONFIG_CMD_FAT +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#ifdef CONFIG_PCI +#define CONFIG_CMD_PCI +#endif +#ifdef CONFIG_POST +#define CONFIG_CMD_DIAG +#endif + +#if (CONFIG_SYS_TEXT_BASE == 0xFC000000) || (CONFIG_SYS_TEXT_BASE == 0xFF000000) +/* Boot low with 16 or 32 MB Flash */ +#define CONFIG_SYS_LOWBOOT 1 +#elif (CONFIG_SYS_TEXT_BASE != 0x00100000) +#error "CONFIG_SYS_TEXT_BASE value is invalid" +#endif + +/* + * Autobooting + * Be selective on what keys can delay or stop the autoboot process + * To stop use: "++++++++++" + */ +#define CONFIG_AUTOBOOT_KEYED +#define CONFIG_AUTOBOOT_PROMPT "Autobooting in %d seconds, " \ + "press password to stop\n", bootdelay +#define CONFIG_AUTOBOOT_STOP_STR "++++++++++" +#undef CONFIG_AUTOBOOT_DELAY_STR +#define DEBUG_BOOTKEYS 0 + +#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ + +#define CONFIG_PREBOOT "run master" + +#undef CONFIG_BOOTARGS + +#define xstr(s) str(s) +#define str(s) #s + +#if !defined(CONFIG_CONSOLE_DEV) +#define CONFIG_CONSOLE_DEV "ttyPSC1" +#endif + +/* + * Default environment for booting old and new kernel versions + */ +#define CONFIG_IFM_DEFAULT_ENV_OLD \ + "flash_self_old=run ramargs addip addmem;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "flash_nfs_old=run nfsargs addip addmem;" \ + "bootm ${kernel_addr}\0" \ + "net_nfs_old=tftp ${kernel_addr_r} ${bootfile};" \ + "run nfsargs addip addmem;" \ + "bootm ${kernel_addr_r}\0" + +#define CONFIG_IFM_DEFAULT_ENV_NEW \ + "fdt_addr_r=900000\0" \ + "fdt_file="CONFIG_BOARD_NAME"/"CONFIG_BOARD_NAME".dtb\0" \ + "flash_self=run ramargs addip addtty addmisc;" \ + "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ + "flash_nfs=run nfsargs addip addtty addmisc;" \ + "bootm ${kernel_addr} - ${fdt_addr}\0" \ + "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ + "tftp ${fdt_addr_r} ${fdt_file}; " \ + "run nfsargs addip addtty addmisc;" \ + "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ + +#define CONFIG_IFM_DEFAULT_ENV_SETTINGS \ + "IOpin=0x64\0" \ + "addip=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addmem=setenv bootargs ${bootargs} ${memlimit}\0" \ + "addmisc=sete bootargs ${bootargs} ${miscargs}\0" \ + "addtty=sete bootargs ${bootargs} console=" \ + CONFIG_CONSOLE_DEV ",${baudrate}\0" \ + "bootfile="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0" \ + "kernel_addr_r=600000\0" \ + "initrd_high=0x03e00000\0" \ + "memlimit=mem="CONFIG_BOARD_MEM_LIMIT"M\0" \ + "memtest=mtest 0x00100000 "xstr(CONFIG_SYS_MEMTEST_END)" 0 1\0" \ + "netdev=eth0\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram rw\0" \ + "linuxname="CONFIG_BOARD_NAME"/uImage_"CONFIG_BOARD_NAME"_act\0"\ + "progLinux=tftp 200000 ${linuxname};erase ${linbot} ${lintop};" \ + "cp.b ${fileaddr} ${linbot} ${filesize}\0" \ + "ramname="CONFIG_BOARD_NAME"/uRamdisk_"CONFIG_BOARD_NAME"_act\0"\ + "progRam=tftp 200000 ${ramname};erase ${rambot} ${ramtop};" \ + "cp.b ${fileaddr} ${rambot} ${filesize}\0" \ + "jffname="CONFIG_BOARD_NAME"/uJFFS2_"CONFIG_BOARD_NAME"_act\0" \ + "progJff=tftp 200000 ${jffname};erase ${jffbot} ${jfftop};" \ + "cp.b ${fileaddr} ${jffbot} ${filesize}\0" \ + "rootpath=/opt/eldk/ppc_6xx\0" \ + "uboname=" CONFIG_BOARD_NAME \ + "/u-boot.bin_" CONFIG_BOARD_NAME "_act\0" \ + "progubo=tftp 200000 ${uboname};" \ + "protect off ${ubobot} ${ubotop};" \ + "erase ${ubobot} ${ubotop};" \ + "cp.b ${fileaddr} ${ubobot} ${filesize}\0" \ + "unlock=yes\0" \ + "post=echo !!! "CONFIG_BOARD_NAME" POWER ON SELF TEST !!!;" \ + "setenv bootdelay 1;" \ + "crc32 "xstr(CONFIG_SYS_TEXT_BASE)" " \ + BOARD_POST_CRC32_END";" \ + "setenv bootcmd "CONFIG_BOARD_BOOTCMD";saveenv;reset\0" + +#define CONFIG_BOOTCOMMAND "run post" + +/* + * IPB Bus clocking configuration. + */ +#define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ + +#if defined(CONFIG_SYS_IPBCLK_EQUALS_XLBCLK) +/* + * PCI Bus clocking configuration + * + * Actually a PCI Clock of 66 MHz is only set (in cpu_init.c) if + * CONFIG_SYS_IPBCLK_EQUALS_XLBCLK is defined. This is because a PCI Clock + * of 66 MHz yet hasn't been tested with a IPB Bus Clock of 66 MHz. + */ +#define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* define for 66MHz speed */ +#endif + +/* + * I2C configuration + */ +#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ +#define CONFIG_SYS_I2C_MODULE 1 /* Select I2C module #1 or #2 */ +#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */ +#define CONFIG_SYS_I2C_SLAVE 0x7F + +/* + * EEPROM configuration: + * + * O2DNT board is equiped with Ramtron FRAM device FM24CL16 + * 16 Kib Ferroelectric Nonvolatile serial RAM memory + * organized as 2048 x 8 bits and addressable as eight I2C devices + * 0x50 ... 0x57 each 256 bytes in size + * + */ +#define CONFIG_SYS_I2C_FRAM +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */ +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 +/* + * There is no write delay with FRAM, write operations are performed at bus + * speed. Thus, no status polling or write delay is needed. + */ + +/* + * Flash configuration + */ +#define CONFIG_SYS_FLASH_CFI 1 +#define CONFIG_FLASH_CFI_DRIVER 1 +#define CONFIG_FLASH_16BIT +#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT +#define CONFIG_SYS_FLASH_CFI_AMD_RESET +#define CONFIG_SYS_FLASH_EMPTY_INFO + +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */ +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } +#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Erase Timeout (in ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Write Timeout (in ms) */ +/* Timeout for Flash Clear Lock Bits (in ms) */ +#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 +/* "Real" (hardware) sectors protection */ +#define CONFIG_SYS_FLASH_PROTECTION + +/* + * Environment settings + */ +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SIZE 0x20000 +#define CONFIG_ENV_SECT_SIZE 0x20000 +#define CONFIG_ENV_OVERWRITE 1 +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) + +/* + * Memory map + */ +#define CONFIG_SYS_MBAR 0xF0000000 +#define CONFIG_SYS_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_DEFAULT_MBAR 0x80000000 + +/* Use SRAM until RAM will be available */ +#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM +#ifdef CONFIG_POST +/* preserve space for the post_word at end of on-chip SRAM */ +#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_POST_SIZE +#else +/* End of used area in DPRAM */ +#define CONFIG_SYS_INIT_RAM_END MPC5XXX_SRAM_SIZE +#endif + +/* size in bytes reserved for initial data */ +#define CONFIG_SYS_GBL_DATA_SIZE 128 +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - \ + CONFIG_SYS_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* 192 kB for Monitor */ +#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* 128 kB for malloc() */ +#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial map for Linux */ + +#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) +#define CONFIG_SYS_RAMBOOT 1 +#endif + +/* + * Ethernet configuration + */ +#define CONFIG_MPC5xxx_FEC +#define CONFIG_MPC5xxx_FEC_MII100 +#define CONFIG_PHY_ADDR 0x00 +#define CONFIG_RESET_PHY_R + +/* + * GPIO configuration + */ +#define CONFIG_SYS_GPIO_DATADIR 0x00000064 /* PSC1_2, PSC2_1,2 output */ +#define CONFIG_SYS_GPIO_OPENDRAIN 0x00000000 /* No open drain */ +#define CONFIG_SYS_GPIO_DATAVALUE 0x00000000 /* PSC1_1 to 1, rest to 0 */ +#define CONFIG_SYS_GPIO_ENABLE 0x00000064 /* PSC1_2, PSC2_1,2 enable */ + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#define CONFIG_CMDLINE_EDITING +#define CONFIG_SYS_HUSH_PARSER + +#if defined(CONFIG_CMD_KGDB) +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +/* max number of command args */ +#define CONFIG_SYS_MAXARGS 16 +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +/* default load address */ +#define CONFIG_SYS_LOAD_ADDR 0x100000 + +/* decrementer freq: 1 ms ticks */ +#define CONFIG_SYS_HZ 1000 + +/* + * Various low-level settings + */ +#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI +#define CONFIG_SYS_HID0_FINAL HID0_ICE + +#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE +#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE + +#define CONFIG_BOARD_EARLY_INIT_R + +#define CONFIG_SYS_CS_BURST 0x00000000 +#define CONFIG_SYS_CS_DEADCYCLE 0x33333333 + +/* + * DT support + */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 + +#define OF_CPU "PowerPC,5200@0" +#define OF_SOC "soc5200@f0000000" +#define OF_TBCLK (bd->bi_busfreq / 4) + +#endif /* __O2D_CONFIG_H */ |