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/*
* 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>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __O2D_CONFIG_H
#define __O2D_CONFIG_H
/*
* High Level Configuration Options
*/
#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_SYS_BAUDRATE_TABLE \
{ 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* PCI Mapping:
* 0x40000000 - 0x4fffffff - PCI Memory
* 0x50000000 - 0x50ffffff - PCI IO Space
*/
#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_TIMESTAMP /* Print image info with timestamp */
#define CONFIG_SYS_ALT_MEMTEST /* Much more complex memory test */
/*
* Supported commands
*/
#define CONFIG_CMD_EEPROM
#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
#define CONFIG_PREBOOT "run master"
#undef CONFIG_BOOTARGS
#if !defined(CONSOLE_DEV)
#define 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 ${bootargs} console=" \
CONSOLE_DEV ",${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 "__stringify(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 "__stringify(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_SIZE MPC5XXX_SRAM_POST_SIZE
#else
/* End of used area in DPRAM */
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#endif
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_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_CMDLINE_EDITING
#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 */
/*
* 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 OF_CPU "PowerPC,5200@0"
#define OF_SOC "soc5200@f0000000"
#define OF_TBCLK (bd->bi_busfreq / 4)
#endif /* __O2D_CONFIG_H */
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