Added support for TQM834x boards.
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
new file mode 100644
index 0000000..432b602
--- /dev/null
+++ b/include/configs/TQM834x.h
@@ -0,0 +1,522 @@
+/*
+ * (C) Copyright 2005
+ * Wolfgang Denk, DENX Software Engineering, wd@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
+ */
+
+/*
+ * TQM8349 board configuration file
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define DEBUG
+#undef DEBUG
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_E300 1 /* E300 Family */
+#define CONFIG_MPC83XX 1 /* MPC83XX family */
+#define CONFIG_MPC834X 1 /* MPC834X specific */
+#define CONFIG_TQM834X 1 /* TQM834X board specific */
+
+/* IMMR Base Addres Register, use Freescale default: 0xff400000 */
+#define CFG_IMMRBAR IMMRBAR_BASE_ADDR
+
+/* System clock. Primary input clock when in PCI host mode */
+#define CONFIG_83XX_CLKIN 66666000 /* 66,666 MHz */
+
+/*
+ * Local Bus LCRR
+ * LCRR: DLL bypass, Clock divider is 8
+ *
+ * for CSB = 266 MHz it gives LCB clock frequency = 33 MHz
+ *
+ * External Local Bus rate is
+ * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV
+ */
+#define CFG_LCRR (LCRR_DBYP | LCRR_CLKDIV_8)
+
+/* board pre init: do not call, nothing to do */
+#undef CONFIG_BOARD_EARLY_INIT_F
+
+/* detect the number of flash banks */
+#define CONFIG_BOARD_EARLY_INIT_R
+
+/*
+ * DDR Setup
+ */
+#define CFG_DDR_BASE 0x00000000 /* DDR is system memory*/
+#define CFG_SDRAM_BASE CFG_DDR_BASE
+#define CFG_DDR_SDRAM_BASE CFG_DDR_BASE
+#define DDR_CASLAT_25 /* CASLAT set to 2.5 */
+#undef CONFIG_DDR_ECC /* only for ECC DDR module */
+#undef CONFIG_SPD_EEPROM /* do not use SPD EEPROM for DDR setup */
+
+#undef CFG_DRAM_TEST /* memory test, takes time */
+#define CFG_MEMTEST_START 0x00000000 /* memtest region */
+#define CFG_MEMTEST_END 0x00100000
+
+/*
+ * FLASH on the Local Bus
+ */
+#define CFG_FLASH_CFI /* use the Common Flash Interface */
+#define CFG_FLASH_CFI_DRIVER /* use the CFI driver */
+#undef CFG_FLASH_CHECKSUM
+#define CFG_FLASH_BASE 0x80000000 /* start of FLASH */
+
+/* buffered writes in the AMD chip set is not supported yet */
+#undef CFG_FLASH_USE_BUFFER_WRITE
+
+/*
+ * FLASH bank number detection
+ */
+
+/*
+ * When CFG_MAX_FLASH_BANKS_DETECT is defined, the actual number of Flash
+ * banks has to be determined at runtime and stored in a gloabl variable
+ * tqm834x_num_flash_banks. The value of CFG_MAX_FLASH_BANKS_DETECT is only
+ * used insted of CFG_MAX_FLASH_BANKS to allocate the array flash_info, and
+ * should be made sufficiently large to accomodate the number of banks that
+ * might acutally be detected. Since most (all?) Flash related functions use
+ * CFG_MAX_FLASH_BANKS as the number of actual banks on the board, it is
+ * defined as tqm834x_num_flash_banks.
+ */
+#define CFG_MAX_FLASH_BANKS_DETECT 2
+#ifndef __ASSEMBLY__
+extern int tqm834x_num_flash_banks;
+#endif
+#define CFG_MAX_FLASH_BANKS (tqm834x_num_flash_banks)
+
+#define CFG_MAX_FLASH_SECT 512 /* max sectors per device */
+
+/* 32 bit device at 0x80000000 via GPCM (0x8000_1801) */
+#define CFG_BR0_PRELIM ((CFG_FLASH_BASE & BR_BA) | \
+ BR_MS_GPCM | BR_PS_32 | BR_V)
+
+/* FLASH timing (0x0000_0c54) */
+#define CFG_OR_TIMING_FLASH (OR_GPCM_CSNT | OR_GPCM_ACS_0b10 | \
+ OR_GPCM_SCY_5 | OR_GPCM_TRLX)
+
+#define CFG_PRELIM_OR_AM 0xc0000000 /* OR addr mask: 1 GiB */
+
+#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
+
+#define CFG_LBLAWAR0_PRELIM 0x8000001D /* 1 GiB window size (2^(size + 1)) */
+#define CFG_LBLAWBAR0_PRELIM CFG_FLASH_BASE /* Window base at flash base */
+
+/* disable remaining mappings */
+#define CFG_BR1_PRELIM 0x00000000
+#define CFG_OR1_PRELIM 0x00000000
+#define CFG_LBLAWBAR1_PRELIM 0x00000000
+#define CFG_LBLAWAR1_PRELIM 0x00000000
+
+#define CFG_BR2_PRELIM 0x00000000
+#define CFG_OR2_PRELIM 0x00000000
+#define CFG_LBLAWBAR2_PRELIM 0x00000000
+#define CFG_LBLAWAR2_PRELIM 0x00000000
+
+#define CFG_BR3_PRELIM 0x00000000
+#define CFG_OR3_PRELIM 0x00000000
+#define CFG_LBLAWBAR3_PRELIM 0x00000000
+#define CFG_LBLAWAR3_PRELIM 0x00000000
+
+#define CFG_BR4_PRELIM 0x00000000
+#define CFG_OR4_PRELIM 0x00000000
+#define CFG_LBLAWBAR4_PRELIM 0x00000000
+#define CFG_LBLAWAR4_PRELIM 0x00000000
+
+#define CFG_BR5_PRELIM 0x00000000
+#define CFG_OR5_PRELIM 0x00000000
+#define CFG_LBLAWBAR5_PRELIM 0x00000000
+#define CFG_LBLAWAR5_PRELIM 0x00000000
+
+#define CFG_BR6_PRELIM 0x00000000
+#define CFG_OR6_PRELIM 0x00000000
+#define CFG_LBLAWBAR6_PRELIM 0x00000000
+#define CFG_LBLAWAR6_PRELIM 0x00000000
+
+#define CFG_BR7_PRELIM 0x00000000
+#define CFG_OR7_PRELIM 0x00000000
+#define CFG_LBLAWBAR7_PRELIM 0x00000000
+#define CFG_LBLAWAR7_PRELIM 0x00000000
+
+/*
+ * Monitor config
+ */
+#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
+
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#else
+#undef CFG_RAMBOOT
+#endif
+
+#define CONFIG_L1_INIT_RAM
+#define CFG_INIT_RAM_LOCK 1
+#define CFG_INIT_RAM_ADDR 0x20000000 /* Initial RAM address */
+#define CFG_INIT_RAM_END 0x1000 /* End of used area in RAM*/
+
+#define CFG_GBL_DATA_SIZE 0x100 /* num bytes initial data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
+
+#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
+#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#undef CONFIG_SERIAL_SOFTWARE_FIFO
+#define CFG_NS16550
+#define CFG_NS16550_SERIAL
+#define CFG_NS16550_REG_SIZE 1
+#define CFG_NS16550_CLK get_bus_freq(0)
+
+#define CFG_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
+
+#define CFG_NS16550_COM1 (CFG_IMMRBAR + 0x4500)
+#define CFG_NS16550_COM2 (CFG_IMMRBAR + 0x4600)
+
+/*
+ * I2C
+ */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#undef CONFIG_SOFT_I2C /* I2C bit-banged */
+#define CFG_I2C_SPEED 400000 /* I2C speed: 400KHz */
+#define CFG_I2C_SLAVE 0x7F /* slave address */
+#define CFG_I2C_OFFSET 0x3000
+
+/* I2C EEPROM, configuration for onboard EEPROMs 24C256 and 24C32 */
+#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
+#define CFG_I2C_EEPROM_ADDR_LEN 2 /* 16 bit */
+#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* 32 bytes per write */
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 12 /* 10ms +/- 20% */
+#define CFG_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
+
+/* I2C RTC */
+#define CONFIG_RTC_DS1337 /* use ds1337 rtc via i2c */
+#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
+
+/* I2C SYSMON (LM75) */
+#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
+#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
+#define CFG_DTT_MAX_TEMP 70
+#define CFG_DTT_LOW_TEMP -30
+#define CFG_DTT_HYSTERESIS 3
+
+/*
+ * TSEC
+ */
+#define CONFIG_TSEC_ENET /* tsec ethernet support */
+#define CONFIG_MII
+
+#define CFG_TSEC1_OFFSET 0x24000
+#define CFG_TSEC1 (CFG_IMMRBAR + CFG_TSEC1_OFFSET)
+#define CFG_TSEC2_OFFSET 0x25000
+#define CFG_TSEC2 (CFG_IMMRBAR + CFG_TSEC2_OFFSET)
+
+#if defined(CONFIG_TSEC_ENET)
+
+#ifndef CONFIG_NET_MULTI
+#define CONFIG_NET_MULTI 1
+#endif
+
+#define CONFIG_MPC83XX_TSEC1 1
+#define CONFIG_MPC83XX_TSEC1_NAME "TSEC0"
+#define CONFIG_MPC83XX_TSEC2 1
+#define CONFIG_MPC83XX_TSEC2_NAME "TSEC1"
+#define TSEC1_PHY_ADDR 0
+#define TSEC2_PHY_ADDR 1
+#define TSEC1_PHYIDX 0
+#define TSEC2_PHYIDX 0
+
+/* Options are: TSEC[0-1] */
+#define CONFIG_ETHPRIME "TSEC0"
+
+#endif /* CONFIG_TSEC_ENET */
+
+/*
+ * General PCI
+ * Addresses are mapped 1-1.
+ */
+/* FIXME: Real PCI support will come in a follow-up update. */
+#undef CONFIG_PCI
+
+#define CFG_PCI1_MEM_BASE 0x80000000
+#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
+#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
+#define CFG_PCI1_IO_BASE 0x00000000
+#define CFG_PCI1_IO_PHYS 0xe2000000
+#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
+
+#define CFG_PCI2_MEM_BASE 0xA0000000
+#define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE
+#define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */
+#define CFG_PCI2_IO_BASE 0x00000000
+#define CFG_PCI2_IO_PHYS 0xe3000000
+#define CFG_PCI2_IO_SIZE 0x1000000 /* 16M */
+#if defined(CONFIG_PCI)
+
+#define PCI_ALL_PCI1
+#if defined(PCI_64BIT)
+#undef PCI_ALL_PCI1
+#undef PCI_TWO_PCI1
+#undef PCI_ONE_PCI1
+#endif
+
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+
+#undef CONFIG_EEPRO100
+#undef CONFIG_TULIP
+
+#if !defined(CONFIG_PCI_PNP)
+ #define PCI_ENET0_IOADDR 0xFIXME
+ #define PCI_ENET0_MEMADDR 0xFIXME
+ #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */
+#endif
+
+#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
+
+#endif /* CONFIG_PCI */
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_OVERWRITE
+
+#ifndef CFG_RAMBOOT
+ #define CFG_ENV_IS_IN_FLASH 1
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000)
+ #define CFG_ENV_SECT_SIZE 0x20000 /* 256K(one sector) for env */
+ #define CFG_ENV_SIZE 0x2000
+#else
+ #define CFG_NO_FLASH 1 /* Flash is not usable now */
+ #define CFG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
+ #define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
+ #define CFG_ENV_SIZE 0x2000
+#endif
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/* Common commands */
+#define CFG_CMD_TQM8349_COMMON CFG_CMD_DATE | CFG_CMD_I2C | CFG_CMD_DTT\
+ | CFG_CMD_PING | CFG_CMD_EEPROM \
+ | CFG_CMD_MII | CFG_CMD_JFFS2
+
+#if defined(CFG_RAMBOOT)
+
+#if defined(CONFIG_PCI)
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL | CFG_CMD_PCI \
+ | CFG_CMD_TQM8349_COMMON) \
+ & \
+ ~(CFG_CMD_ENV | CFG_CMD_LOADS))
+#else
+#define CONFIG_COMMANDS ((CONFIG_CMD_DFL \
+ | CFG_CMD_TQM8349_COMMON) \
+ & \
+ ~(CFG_CMD_ENV | CFG_CMD_LOADS))
+#endif
+
+#else /* CFG_RAMBOOT */
+
+#if defined(CONFIG_PCI)
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_PCI \
+ | CFG_CMD_TQM8349_COMMON)
+#else
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL \
+ | CFG_CMD_TQM8349_COMMON)
+#endif
+
+#endif /* CFG_RAMBOOT */
+
+#include <cmd_confdefs.h>
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_LONGHELP /* undef to save memory */
+#define CFG_LOAD_ADDR 0x2000000 /* default load address */
+#define CFG_PROMPT "=> " /* Monitor Command Prompt */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+ #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+
+#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
+#define CFG_MAXARGS 16 /* max number of command args */
+#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
+#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/
+
+/*
+ * Cache Configuration
+ */
+#define CFG_DCACHE_SIZE 32768
+#define CFG_CACHELINE_SIZE 32
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value*/
+#endif
+
+#define CFG_HRCW_LOW (\
+ HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
+ HRCWL_DDR_TO_SCB_CLK_1X1 |\
+ HRCWL_CSB_TO_CLKIN_4X1 |\
+ HRCWL_VCO_1X2 |\
+ HRCWL_CORE_TO_CSB_2X1)
+
+#if defined(PCI_64BIT)
+#define CFG_HRCW_HIGH (\
+ HRCWH_PCI_HOST |\
+ HRCWH_64_BIT_PCI |\
+ HRCWH_PCI1_ARBITER_ENABLE |\
+ HRCWH_PCI2_ARBITER_DISABLE |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_FROM_0X00000100 |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_ROM_LOC_LOCAL_16BIT |\
+ HRCWH_TSEC1M_IN_GMII |\
+ HRCWH_TSEC2M_IN_GMII )
+#else
+#define CFG_HRCW_HIGH (\
+ HRCWH_PCI_HOST |\
+ HRCWH_32_BIT_PCI |\
+ HRCWH_PCI1_ARBITER_ENABLE |\
+ HRCWH_PCI2_ARBITER_ENABLE |\
+ HRCWH_CORE_ENABLE |\
+ HRCWH_FROM_0X00000100 |\
+ HRCWH_BOOTSEQ_DISABLE |\
+ HRCWH_SW_WATCHDOG_DISABLE |\
+ HRCWH_ROM_LOC_LOCAL_16BIT |\
+ HRCWH_TSEC1M_IN_GMII |\
+ HRCWH_TSEC2M_IN_GMII )
+#endif
+
+/* i-cache and d-cache disabled */
+#define CFG_HID0_INIT 0x000000000
+#define CFG_HID0_FINAL CFG_HID0_INIT
+#define CFG_HID2 0x000000000
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+
+#if defined(CONFIG_TSEC_ENET)
+#define CONFIG_ETHADDR D2:DA:5E:44:BC:29
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR 1E:F3:40:21:92:53
+#endif
+
+#define CONFIG_IPADDR 192.168.205.1
+
+#define CONFIG_HOSTNAME tqm8349
+#define CONFIG_ROOTPATH /opt/eldk/ppc_6xx
+#define CONFIG_BOOTFILE /tftpboot/tqm83xx/uImage
+
+#define CONFIG_SERVERIP 192.168.1.1
+#define CONFIG_GATEWAYIP 192.168.1.1
+#define CONFIG_NETMASK 255.255.255.0
+
+#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
+
+#define CONFIG_BOOTDELAY 6 /* -1 disables auto-boot */
+#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_PREBOOT "echo;" \
+ "echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
+ "echo"
+
+#undef CONFIG_BOOTARGS
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "hostname=tqm83xx\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath)\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs $(bootargs) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
+ ":$(hostname):$(netdev):off panic=1\0" \
+ "addtty=setenv bootargs $(bootargs) console=ttyS0,$(baudrate)\0"\
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm $(kernel_addr)\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm $(kernel_addr) $(ramdisk_addr)\0" \
+ "net_nfs=tftp 200000 $(bootfile);run nfsargs addip addtty;" \
+ "bootm\0" \
+ "rootpath=/opt/eldk/ppc_6xx\0" \
+ "bootfile=/tftpboot/tqm83xx/uImage\0" \
+ "kernel_addr=80060000\0" \
+ "ramdisk_addr=80160000\0" \
+ "load=tftp 100000 /tftpboot/tqm83xx/u-boot.bin\0" \
+ "update=protect off 80000000 8003ffff; " \
+ "era 80000000 8003ffff; cp.b 100000 80000000 40000\0" \
+ "upd=run load;run update\0" \
+ ""
+
+#define CONFIG_BOOTCOMMAND "run flash_self"
+
+/*
+ * JFFS2 partitions
+ */
+/* mtdparts command line support */
+#define CONFIG_JFFS2_CMDLINE
+#define MTDIDS_DEFAULT "nor0=TQM834x-0"
+
+/* default mtd partition table */
+#define MTDPARTS_DEFAULT "mtdparts=TQM834x-0:256k(u-boot),128k(env),"\
+ "1m(kernel),2m(initrd),"\
+ "-(user);"\
+
+#endif /* __CONFIG_H */