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u-boot/include/configs/digsy_mtc.h
Anatolij Gustschin 02ab0970b3 mpc5200: digsy_mtc: Fix extension board detection 
Switch to extension board detection using pci_find_device()
instead of detecting by i2c access to EEPROM device on
extension board.

This is a cleaner detection method since EEPROM addresses
can be different on different board revisions. This also
avoids "i2c_read: failed to address chip" error messages
in the boot log on boards without extension board which
may confuse users.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-12-12 08:17:05 +01:00

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/*
* (C) Copyright 2003-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2005-2007
* Modified for InterControl digsyMTC MPC5200 board by
* Frank Bodammer, GCD Hard- & Software GmbH,
* frank.bodammer@gcd-solutions.de
*
* (C) Copyright 2009 Semihalf
* Optimized for digsyMTC by: Grzegorz Bernacki <gjb@semihalf.com>
*
* 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 __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_MPC5xxx 1 /* This is an MPC5xxx CPU */
#define CONFIG_MPC5200 1 /* (more precisely an MPC5200 CPU) */
#define CONFIG_DIGSY_MTC 1 /* ... on InterControl digsyMTC board */
/*
* Valid values for CONFIG_SYS_TEXT_BASE are:
* 0xFFF00000 boot high (standard configuration)
* 0xFE000000 boot low
* 0x00100000 boot from RAM (for testing only)
*/
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xFFF00000 /* Standard: boot high */
#endif
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000
#define CONFIG_SYS_CACHELINE_SIZE 32
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 4 /* console is on PSC4 */
#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
*/
#define CONFIG_PCI 1
#define CONFIG_PCI_PNP 1
#define CONFIG_PCI_SCAN_SHOW 1
#define CONFIG_PCI_BOOTDELAY 250
#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
/*
* Partitions
*/
#define CONFIG_DOS_PARTITION
#define CONFIG_BZIP2
/*
* Video
*/
#define CONFIG_VIDEO
#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_MB862xx
#define CONFIG_VIDEO_MB862xx_ACCEL
#define CONFIG_VIDEO_CORALP
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_VIDEO_BMP_LOGO
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_SPLASH_SCREEN
#define CONFIG_VIDEO_BMP_GZIP
#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */
/* Coral-PA clock frequency, geo and other both 133MHz */
#define CONFIG_SYS_MB862xx_CCF 0x00050000
/* Video SDRAM parameters */
#define CONFIG_SYS_MB862xx_MMR 0x11d7fa72
#endif
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#ifdef CONFIG_VIDEO
#define CONFIG_CMD_BMP
#endif
#define CONFIG_CMD_DFL
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IDE
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_SPI
#define CONFIG_CMD_USB
#if (CONFIG_SYS_TEXT_BASE == 0xFF000000)
#define CONFIG_SYS_LOWBOOT 1
#endif
/*
* Autobooting
*/
#define CONFIG_BOOTDELAY 1
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"fw_image=digsyMPC.img\0" \
"mtcb_start=mtc led diag orange; run mtcb_1\0" \
"mtcb_clearled=for x in user1 user2 usbpwr usbbusy; " \
"do mtc led $x; done\0" \
"mtcb_1=if mtc key; then run mtcb_clearled mtcb_update; " \
"else run mtcb_fw; fi\0" \
"mtcb_fw=if bootm ff000000; then echo FIRMWARE OK!; " \
"else echo BAD FIRMWARE CRC!; mtc led diag red; fi\0" \
"mtcb_update=mtc led user1 orange;" \
"while mtc key; do ; done; run mtcb_2;\0" \
"mtcb_2=mtc led user1 green 2; usb reset; run mtcb_usb1;\0" \
"mtcb_usb1=if fatload usb 0 400000 script.img; " \
"then run mtcb_doscript; else run mtcb_usb2; fi\0" \
"mtcb_usb2=if fatload usb 0 400000 $fw_image; " \
"then run mtcb_dousb; else run mtcb_ide; fi\0" \
"mtcb_doscript=run mtcb_usbleds; mtc led user2 orange 2; " \
"run mtcb_wait_flickr mtcb_ds_1;\0" \
"mtcb_ds_1=if imi 400000; then mtc led usbbusy; " \
"source 400000; else run mtcb_error; fi\0" \
"mtcb_dousb=run mtcb_usbleds mtcb_wait_flickr mtcb_du_1;\0" \
"mtcb_du_1=if imi 400000; then run mtcb_du_2; " \
"else run mtcb_error; fi\0" \
"mtcb_du_2=run mtcb_clear mtcb_prog; mtc led usbbusy; " \
"run mtcb_checkfw\0" \
"mtcb_checkfw=if imi ff000000; then run mtcb_success; " \
"else run mtcb_error; fi\0" \
"mtcb_waitkey=mtc key; until test $? -eq 0; do mtc key; done\0" \
"mtcb_wait_flickr=run mtcb_waitkey mtcb_uledflckr\0" \
"mtcb_usbleds=mtc led usbpwr green; mtc led usbbusy orange 1;\0"\
"mtcb_uledflckr=mtc led user1 orange 11\0" \
"mtcb_error=mtc led user1 red\0" \
"mtcb_clear=erase ff000000 ff0fffff\0" \
"mtcb_prog=cp.b 400000 ff000000 ${filesize}\0" \
"mtcb_success=mtc led user1 green\0" \
"mtcb_ide=if fatload ide 0 400000 $fw_image;" \
"then run mtcb_doide; else run mtcb_error; fi\0" \
"mtcb_doide=mtc led user2 green 1;" \
"run mtcb_wait_flickr mtcb_di_1;\0" \
"mtcb_di_1=if imi 400000; then run mtcb_di_2;" \
"else run mtcb_error; fi\0" \
"mtcb_di_2=run mtcb_clear; run mtcb_prog mtcb_checkfw\0" \
"ramdisk_num_sector=16\0" \
"flash_base=ff000000\0" \
"flashdisk_size=e00000\0" \
"env_sector=fff60000\0" \
"flashdisk_start=ff100000\0" \
"load_cmd=tftp 400000 digsyMPC.img\0" \
"clear_cmd=erase ff000000 ff0fffff\0" \
"flash_cmd=cp.b 400000 ff000000 ${filesize}\0" \
"update_cmd=run load_cmd; " \
"iminfo 400000; " \
"run clear_cmd flash_cmd; " \
"iminfo ff000000\0" \
"spi_driver=yes\0" \
"spi_watchdog=no\0" \
"ftps_start=yes\0" \
"ftps_user1=admin\0" \
"ftps_pass1=admin\0" \
"ftps_base1=/\0" \
"ftps_home1=/\0" \
"plc_sio_srv=no\0" \
"plc_sio_baud=57600\0" \
"plc_sio_parity=no\0" \
"plc_sio_stop=1\0" \
"plc_sio_com=2\0" \
"plc_eth_srv=yes\0" \
"plc_eth_port=1200\0" \
"plc_root=/ide/\0" \
"diag_level=0\0" \
"webvisu=no\0" \
"plc_can1_routing=no\0" \
"plc_can1_baudrate=250\0" \
"plc_can2_routing=no\0" \
"plc_can2_baudrate=250\0" \
"plc_can3_routing=no\0" \
"plc_can3_baudrate=250\0" \
"plc_can4_routing=no\0" \
"plc_can4_baudrate=250\0" \
"netdev=eth0\0" \
"console=ttyPSC0\0" \
"kernel_addr_r=400000\0" \
"fdt_addr_r=600000\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:" \
"${netmask}:${hostname}:${netdev}:off panic=1\0" \
"addcons=setenv bootargs ${bootargs} console=${console},${baudrate}\0"\
"rootpath=/opt/eldk/ppc_6xx\0" \
"net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
"tftp ${fdt_addr_r} ${fdt_file};" \
"run nfsargs addip addcons;" \
"bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
"load=tftp 200000 ${u-boot}\0" \
"update=protect off FFF00000 +${filesize};" \
"erase FFF00000 +${filesize};" \
"cp.b 200000 FFF00000 ${filesize};" \
"protect on FFF00000 +${filesize}\0" \
""
#define CONFIG_BOOTCOMMAND "run mtcb_start"
/*
* SPI configuration
*/
#define CONFIG_HARD_SPI 1
#define CONFIG_MPC52XX_SPI 1
/*
* I2C configuration
*/
#define CONFIG_HARD_I2C 1
#define CONFIG_SYS_I2C_MODULE 1
#define CONFIG_SYS_I2C_SPEED 100000
#define CONFIG_SYS_I2C_SLAVE 0x7F
/*
* EEPROM configuration
*/
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 70
/*
* RTC configuration
*/
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_SYS_I2C_RTC_ADDR 0x56
#define CONFIG_RTC_RV3029
/* Enable 5k Ohm trickle charge resistor */
#define CONFIG_SYS_RV3029_TCR 0x20
#else
#define CONFIG_RTC_DS1337
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
#define CONFIG_SYS_DS1339_TCR_VAL 0xAB /* diode + 4k resistor */
#endif
/*
* Flash configuration
*/
#define CONFIG_SYS_FLASH_CFI 1
#define CONFIG_FLASH_CFI_DRIVER 1
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_SYS_FLASH_BASE 0xFE000000
#define CONFIG_SYS_FLASH_BASE_CS1 0xFC000000
#define CONFIG_SYS_MAX_FLASH_BANKS 2
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, \
CONFIG_SYS_FLASH_BASE_CS1}
#define CONFIG_SYS_UPDATE_FLASH_SIZE
#define CONFIG_FDT_FIXUP_NOR_FLASH_SIZE
#else
#define CONFIG_SYS_FLASH_BASE 0xFF000000
#define CONFIG_SYS_MAX_FLASH_BANKS 1
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
#endif
#define CONFIG_SYS_MAX_FLASH_SECT 256
#define CONFIG_FLASH_16BIT
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
#define CONFIG_SYS_FLASH_SIZE 0x01000000
#define CONFIG_SYS_FLASH_ERASE_TOUT 240000
#define CONFIG_SYS_FLASH_WRITE_TOUT 500
#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)
#define CONFIG_BOARD_EARLY_INIT_R
#define CONFIG_MISC_INIT_R
/*
* Environment settings
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#if defined(CONFIG_LOWBOOT)
#define CONFIG_ENV_ADDR 0xFF060000
#else /* CONFIG_LOWBOOT */
#define CONFIG_ENV_ADDR 0xFFF60000
#endif /* CONFIG_LOWBOOT */
#define CONFIG_ENV_SIZE 0x10000
#define CONFIG_ENV_SECT_SIZE 0x20000
#define CONFIG_ENV_OVERWRITE 1
/*
* Memory map
*/
#define CONFIG_SYS_MBAR 0xF0000000
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#if !defined(CONFIG_SYS_LOWBOOT)
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
#else
#define CONFIG_SYS_DEFAULT_MBAR 0xF0000000
#endif
/*
* Use SRAM until RAM will be available
*/
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE
#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
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT 1
#endif
#define CONFIG_SYS_MONITOR_LEN (256 << 10)
#define CONFIG_SYS_MALLOC_LEN (4096 << 10)
#define CONFIG_SYS_BOOTMAPSZ (8 << 20)
/*
* Ethernet configuration
*/
#define CONFIG_MPC5xxx_FEC 1
#define CONFIG_MPC5xxx_FEC_MII100
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_PHY_ADDR 0x01
#else
#define CONFIG_PHY_ADDR 0x00
#endif
#define CONFIG_PHY_RESET_DELAY 1000
#define CONFIG_NETCONSOLE /* include NetConsole support */
/*
* GPIO configuration
* use pin gpio_wkup_6 as second SDRAM chip select (mem_cs1)
* Bit 0 (mask 0x80000000) : 0x1
* SPI on Tmr2/3/4/5 pins
* Bit 2:3 (mask 0x30000000) : 0x2
* ATA cs0/1 on csb_4/5
* Bit 6:7 (mask 0x03000000) : 0x2
* Ethernet 100Mbit with MD
* Bits 12:15 (mask 0x000f0000): 0x5
* USB - Two UARTs
* Bits 18:19 (mask 0x00003000) : 0x2
* PSC3 - USB2 on PSC3
* Bits 20:23 (mask 0x00000f00) : 0x1
* PSC2 - CAN1&2 on PSC2 pins
* Bits 25:27 (mask 0x00000070) : 0x1
* PSC1 - AC97 functionality
* Bits 29:31 (mask 0x00000007) : 0x2
*/
#define CONFIG_SYS_GPS_PORT_CONFIG 0xA2552112
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP
#define CONFIG_AUTO_COMPLETE 1
#define CONFIG_CMDLINE_EDITING 1
#define CONFIG_SYS_PROMPT "=> "
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_AUTOBOOT_KEYED
#define CONFIG_AUTOBOOT_PROMPT "autoboot in %d seconds\n", bootdelay
#define CONFIG_AUTOBOOT_DELAY_STR " "
#define CONFIG_LOOPW 1
#define CONFIG_MX_CYCLIC 1
#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
#define CONFIG_SYS_MAXARGS 32
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_SYS_MEMTEST_SCRATCH 0x00001000
#define CONFIG_SYS_MEMTEST_START 0x00010000
#define CONFIG_SYS_MEMTEST_END 0x019fffff
#define CONFIG_SYS_LOAD_ADDR 0x00100000
#define CONFIG_SYS_HZ 1000
/*
* Various low-level settings
*/
#define CONFIG_SYS_SDRAM_CS1 1
#define CONFIG_SYS_XLB_PIPELINING 1
#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
#define CONFIG_SYS_HID0_FINAL HID0_ICE
#if defined(CONFIG_SYS_LOWBOOT)
#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_BOOTCS_CFG 0x0002DD00
#endif
#define CONFIG_SYS_CS4_START 0x60000000
#define CONFIG_SYS_CS4_SIZE 0x1000
#define CONFIG_SYS_CS4_CFG 0x0008FC00
#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS0_CFG 0x0002DD00
#if defined(CONFIG_DIGSY_REV5)
#define CONFIG_SYS_CS1_START CONFIG_SYS_FLASH_BASE_CS1
#define CONFIG_SYS_CS1_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS1_CFG 0x0002DD00
#endif
#define CONFIG_SYS_CS_BURST 0x00000000
#define CONFIG_SYS_CS_DEADCYCLE 0x11111111
#if !defined(CONFIG_SYS_LOWBOOT)
#define CONFIG_SYS_RESET_ADDRESS 0xfff00100
#else
#define CONFIG_SYS_RESET_ADDRESS 0xff000100
#endif
/*
* USB
*/
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_OHCI_BE_CONTROLLER
#define CONFIG_USB_STORAGE
#define CONFIG_USB_CLOCK 0x00013333
#define CONFIG_USB_CONFIG 0x00002000
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
#define CONFIG_SYS_USB_OHCI_REGS_BASE MPC5XXX_USB
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "mpc5200"
#define CONFIG_SYS_USB_OHCI_CPU_INIT
/*
* IDE/ATA
*/
#define CONFIG_IDE_RESET
#define CONFIG_IDE_PREINIT
#define CONFIG_SYS_ATA_CS_ON_I2C2
#define CONFIG_SYS_IDE_MAXBUS 1
#define CONFIG_SYS_IDE_MAXDEVICE 1
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
#define CONFIG_SYS_ATA_STRIDE 4
#define CONFIG_ATAPI 1
#define CONFIG_LBA48 1
#endif /* __CONFIG_H */
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