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u-boot/include/configs/TQM85xx.h
Becky Bruce 51f924e5ce board/tqm85xx: Create and tear down TLB for get_ram_size() 
We need a TLB entry to call get_ram_size(); the common code doesn't create
one until *after* fixed_sdram() has determined the size.  So we set up tlbs
for the max possible size and tear them down once we're done with
get_ram_size(); the common 85xx code will then set up a final set of tlb
entries for the *actual* detected size of ddr.

This prevents us from having TLB entries that are larger than DDR sitting
around for very long, which is not a recommended scenario.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-07-22 03:07:47 -05:00

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/*
* (C) Copyright 2007
* Thomas Waehner, TQ-System GmbH, thomas.waehner@tqs.de.
*
* (C) Copyright 2005
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* Wolfgang Denk <wd@denx.de>
* Copyright 2004 Freescale Semiconductor.
* (C) Copyright 2002,2003 Motorola,Inc.
* Xianghua Xiao <X.Xiao@motorola.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
*/
/*
* TQM85xx (8560/40/55/41/48) board configuration file
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* High Level Configuration Options */
#define CONFIG_BOOKE 1 /* BOOKE */
#define CONFIG_E500 1 /* BOOKE e500 family */
#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41 */
#if defined(CONFIG_TQM8548_BE)
#define CONFIG_SYS_TEXT_BASE 0xfff80000
#else
#define CONFIG_SYS_TEXT_BASE 0xfffc0000
#endif
#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
#define CONFIG_TQM8548
#endif
#define CONFIG_PCI
#ifndef CONFIG_TQM8548_AG
#define CONFIG_PCI1 /* PCI/PCI-X controller */
#endif
#ifdef CONFIG_TQM8548
#define CONFIG_PCIE1 /* PCI Express interface */
#endif
#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
#define CONFIG_PCIX_CHECK /* PCIX olny works at 66 MHz */
#define CONFIG_FSL_PCIE_RESET 1 /* need PCIe reset errata */
#define CONFIG_TSEC_ENET /* tsec ethernet support */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
/*
* Configuration for big NOR Flashes
*
* Define CONFIG_TQM_BIGFLASH for boards with more than 128 MiB NOR Flash.
* Please be aware, that this changes the whole memory map (new CCSRBAR
* address, etc). You have to use an adapted Linux kernel or FDT blob
* if this option is set.
*/
#undef CONFIG_TQM_BIGFLASH
/*
* NAND flash support (disabled by default)
*
* Warning: NAND support will likely increase the U-Boot image size
* to more than 256 KB. Please adjust CONFIG_SYS_TEXT_BASE if necessary.
*/
#ifdef CONFIG_TQM8548_BE
#define CONFIG_NAND
#endif
/*
* MPC8540 and MPC8548 don't have CPM module
*/
#if !defined(CONFIG_MPC8540) && !defined(CONFIG_MPC8548)
#define CONFIG_CPM2 1 /* has CPM2 */
#endif
#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
#if defined(CONFIG_TQM8548_AG) || defined(CONFIG_TQM8548_BE)
#define CONFIG_CAN_DRIVER /* CAN Driver support */
#endif
/*
* sysclk for MPC85xx
*
* Two valid values are:
* 33333333
* 66666666
*
* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
* is likely the desired value here, so that is now the default.
* The board, however, can run at 66MHz. In any event, this value
* must match the settings of some switches. Details can be found
* in the README.mpc85xxads.
*/
#ifndef CONFIG_SYS_CLK_FREQ
#define CONFIG_SYS_CLK_FREQ 33333333
#endif
/*
* These can be toggled for performance analysis, otherwise use default.
*/
#define CONFIG_L2_CACHE /* toggle L2 cache */
#define CONFIG_BTB /* toggle branch predition */
#define CONFIG_SYS_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
#define CONFIG_SYS_MEMTEST_START 0x00000000
#define CONFIG_SYS_MEMTEST_END 0x10000000
/*
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*/
#define CONFIG_SYS_CCSRBAR_DEFAULT 0xFF700000 /* CCSRBAR Default */
#ifdef CONFIG_TQM_BIGFLASH
#define CONFIG_SYS_CCSRBAR 0xA0000000 /* relocated CCSRBAR */
#else /* !CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_CCSRBAR 0xE0000000 /* relocated CCSRBAR */
#endif /* CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
/*
* DDR Setup
*/
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
#if defined(CONFIG_TQM_BIGFLASH) || \
(!defined(CONFIG_TQM8548_AG) && !defined(CONFIG_TQM8548_BE))
#define CONFIG_SYS_PPC_DDR_WIMGE (MAS2_I | MAS2_G)
#define CONFIG_SYS_DDR_EARLY_SIZE_MB (512)
#else
#define CONFIG_SYS_PPC_DDR_WIMGE (0)
#define CONFIG_SYS_DDR_EARLY_SIZE_MB (2 * 1024)
#endif
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#ifdef CONFIG_TQM8548_AG
#define CONFIG_VERY_BIG_RAM
#endif
#define CONFIG_NUM_DDR_CONTROLLERS 1
#define CONFIG_DIMM_SLOTS_PER_CTLR 1
#define CONFIG_CHIP_SELECTS_PER_CTRL 2
#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560)
/* TQM8540 & 8560 need DLL-override */
#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */
#define CONFIG_DDR_DEFAULT_CL 25 /* CAS latency 2,5 */
#endif /* CONFIG_TQM8540 || CONFIG_TQM8560 */
#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) || \
defined(CONFIG_TQM8548)
#define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */
#endif /* CONFIG_TQM8541 || CONFIG_TQM8555 || CONFIG_TQM8548 */
/*
* Flash on the Local Bus
*/
#ifdef CONFIG_TQM_BIGFLASH
#define CONFIG_SYS_FLASH0 0xE0000000
#define CONFIG_SYS_FLASH1 0xC0000000
#else /* !CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_FLASH0 0xFC000000
#define CONFIG_SYS_FLASH1 0xF8000000
#endif /* CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH1, CONFIG_SYS_FLASH0 }
#define CONFIG_SYS_LBC_FLASH_BASE CONFIG_SYS_FLASH1 /* Localbus flash start */
#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LBC_FLASH_BASE /* start of FLASH */
/* Default ORx timings are for <= 41.7 MHz Local Bus Clock.
*
* Note: According to timing specifications external addr latch delay
* (EAD, bit #0) must be set if Local Bus Clock is > 83 MHz.
*
* For other Local Bus Clocks see following table:
*
* Clock/MHz CONFIG_SYS_ORx_PRELIM
* 166 0x.....CA5
* 133 0x.....C85
* 100 0x.....C65
* 83 0x.....FA2
* 66 0x.....C82
* 50 0x.....C60
* 42 0x.....040
* 33 0x.....030
* 25 0x.....020
*
*/
#ifdef CONFIG_TQM_BIGFLASH
#define CONFIG_SYS_BR0_PRELIM 0xE0001801 /* port size 32bit */
#define CONFIG_SYS_OR0_PRELIM 0xE0000040 /* 512MB Flash */
#define CONFIG_SYS_BR1_PRELIM 0xC0001801 /* port size 32bit */
#define CONFIG_SYS_OR1_PRELIM 0xE0000040 /* 512MB Flash */
#else /* !CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_BR0_PRELIM 0xfc001801 /* port size 32bit */
#define CONFIG_SYS_OR0_PRELIM 0xfc000040 /* 64MB Flash */
#define CONFIG_SYS_BR1_PRELIM 0xf8001801 /* port size 32bit */
#define CONFIG_SYS_OR1_PRELIM 0xfc000040 /* 64MB Flash */
#endif /* CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_FLASH_CFI /* flash is CFI compat. */
#define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector */
#define CONFIG_SYS_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* speed up output to Flash */
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */
#undef CONFIG_SYS_FLASH_CHECKSUM
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
/*
* Note: when changing the Local Bus clock divider you have to
* change the timing values in CONFIG_SYS_ORx_PRELIM.
*
* LCRR[00:03] CLKDIV: System (CCB) clock divider. Valid values are 2, 4, 8.
* LCRR[16:17] EADC : External address delay cycles. It should be set to 2
* for Local Bus Clock > 83.3 MHz.
*/
#define CONFIG_SYS_LBC_LCRR 0x00030008 /* LB clock ratio reg */
#define CONFIG_SYS_LBC_LBCR 0x00000000 /* LB config reg */
#define CONFIG_SYS_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
#define CONFIG_SYS_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
#define CONFIG_SYS_INIT_RAM_LOCK 1
#define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_CCSRBAR \
+ 0x04010000) /* Initial RAM address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x4000 /* Size used area in RAM */
#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_LEN (~CONFIG_SYS_TEXT_BASE + 1)/* Reserved for Monitor */
#define CONFIG_SYS_MALLOC_LEN (384 * 1024) /* Reserved for malloc */
/* Serial Port */
#if defined(CONFIG_TQM8560)
#define CONFIG_CONS_ON_SCC /* define if console on SCC */
#undef CONFIG_CONS_NONE /* define if console on something else */
#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
#else /* !CONFIG_TQM8560 */
#define CONFIG_CONS_INDEX 1
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
/* PS/2 Keyboard */
#define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
#define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
#define CONFIG_PS2SERIAL 2 /* .. on DUART2 */
#define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
#define CONFIG_BOARD_EARLY_INIT_R 1
#endif /* CONFIG_TQM8560 */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
#define CONFIG_SYS_HUSH_PARSER 1 /* Use the HUSH parser */
#ifdef CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#endif
/* pass open firmware flat tree */
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define CONFIG_OF_STDOUT_VIA_ALIAS 1
/* CAN */
#define CONFIG_SYS_CAN_BASE (CONFIG_SYS_CCSRBAR \
+ 0x03000000) /* CAN base address */
#ifdef CONFIG_CAN_DRIVER
#define CONFIG_SYS_CAN_OR_AM 0xFFFF8000 /* 32 KiB address mask */
#define CONFIG_SYS_OR2_CAN (CONFIG_SYS_CAN_OR_AM | OR_UPM_BI)
#define CONFIG_SYS_BR2_CAN ((CONFIG_SYS_CAN_BASE & BR_BA) | \
BR_PS_8 | BR_MS_UPMC | BR_V)
#endif /* CONFIG_CAN_DRIVER */
/*
* I2C
*/
#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
#define CONFIG_HARD_I2C /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#define CONFIG_SYS_I2C_NOPROBES {0x48} /* Don't probe these addrs */
#define CONFIG_SYS_I2C_OFFSET 0x3000
/* I2C RTC */
#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
/* I2C EEPROM */
/*
* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also).
*/
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* 1010000x */
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
#define CONFIG_SYS_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
/* I2C SYSMON (LM75) */
#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
#ifndef CONFIG_PCIE1
/* RapidIO MMU */
#ifdef CONFIG_TQM_BIGFLASH
#define CONFIG_SYS_RIO_MEM_BASE 0xb0000000 /* base address */
#define CONFIG_SYS_RIO_MEM_SIZE 0x10000000 /* 256M */
#else /* !CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_RIO_MEM_BASE 0xc0000000 /* base address */
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 512M */
#endif /* CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BASE
#endif /* CONFIG_PCIE1 */
/* NAND FLASH */
#ifdef CONFIG_NAND
#define CONFIG_NAND_FSL_UPM 1
#define CONFIG_MTD_NAND_ECC_JFFS2 1 /* use JFFS2 ECC */
/* address distance between chip selects */
#define CONFIG_SYS_NAND_SELECT_DEVICE 1
#define CONFIG_SYS_NAND_CS_DIST 0x200
#define CONFIG_SYS_NAND_SIZE 0x8000
#define CONFIG_SYS_NAND_BASE (CONFIG_SYS_CCSRBAR + 0x03010000)
#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
#define CONFIG_SYS_NAND_MAX_CHIPS 2 /* Number of chips per device */
/* CS3 for NAND Flash */
#define CONFIG_SYS_BR3_PRELIM ((CONFIG_SYS_NAND_BASE & BR_BA) | \
BR_PS_8 | BR_MS_UPMB | BR_V)
#define CONFIG_SYS_OR3_PRELIM (P2SZ_TO_AM(CONFIG_SYS_NAND_SIZE) | OR_UPM_BI)
#define NAND_BIG_DELAY_US 25 /* max tR for Samsung devices */
#endif /* CONFIG_NAND */
/*
* General PCI
* Addresses are mapped 1-1.
*/
#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCI1_IO_BUS (CONFIG_SYS_CCSRBAR + 0x02000000)
#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BUS
#define CONFIG_SYS_PCI1_IO_SIZE 0x1000000 /* 16M */
#ifdef CONFIG_PCIE1
/*
* General PCI express
* Addresses are mapped 1-1.
*/
#ifdef CONFIG_TQM_BIGFLASH
#define CONFIG_SYS_PCIE1_MEM_BUS 0xb0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_BUS 0xaf000000
#else /* !CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_BUS 0xef000000
#endif /* CONFIG_TQM_BIGFLASH */
#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BUS
#define CONFIG_SYS_PCIE1_IO_PHYS CONFIG_SYS_PCIE1_IO_BUS
#define CONFIG_SYS_PCIE1_IO_SIZE 0x1000000 /* 16M */
#endif /* CONFIG_PCIE1 */
#if defined(CONFIG_PCI)
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_EEPRO100
#undef CONFIG_TULIP
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
#endif /* CONFIG_PCI */
#define CONFIG_NET_MULTI 1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "TSEC0"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "TSEC1"
#define TSEC1_PHY_ADDR 2
#define TSEC2_PHY_ADDR 1
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define TSEC1_FLAGS TSEC_GIGABIT
#define TSEC2_FLAGS TSEC_GIGABIT
#define FEC_PHY_ADDR 3
#define FEC_PHYIDX 0
#define FEC_FLAGS 0
#define CONFIG_HAS_ETH0
#define CONFIG_HAS_ETH1
#define CONFIG_HAS_ETH2
#ifdef CONFIG_TQM8548
/*
* TQM8548 has 4 ethernet ports. 4 ETSEC's.
*
* On the STK85xx Starterkit the ETSEC3/4 ports are on an
* additional adapter (AIO) between module and Starterkit.
*/
#define CONFIG_TSEC3 1
#define CONFIG_TSEC3_NAME "TSEC2"
#define CONFIG_TSEC4 1
#define CONFIG_TSEC4_NAME "TSEC3"
#define TSEC3_PHY_ADDR 4
#define TSEC4_PHY_ADDR 5
#define TSEC3_PHYIDX 0
#define TSEC4_PHYIDX 0
#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define CONFIG_HAS_ETH3
#define CONFIG_HAS_ETH4
#endif /* CONFIG_TQM8548 */
/* Options are TSEC[0-1], FEC */
#define CONFIG_ETHPRIME "TSEC0"
#if defined(CONFIG_TQM8540)
/*
* TQM8540 has 3 ethernet ports. 2 TSEC's and one FEC.
* The FEC port is connected on the same signals as the FCC3 port
* of the TQM8560 to the baseboard (STK85xx Starterkit).
*
* On the STK85xx Starterkit the X47/X50 jumper has to be set to
* a - d (X50.2 - 3) to enable the FEC port.
*/
#define CONFIG_MPC85XX_FEC 1
#define CONFIG_MPC85XX_FEC_NAME "FEC"
#endif
#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
/*
* TQM8541/55 have 4 ethernet ports. 2 TSEC's and 2 FCC's. Only one FCC port
* can be used at once, since only one FCC port is available on the STK85xx
* Starterkit.
*
* To use this port you have to configure U-Boot to use the FCC port 1...2
* and set the X47/X50 jumper to:
* FCC1: a - b (X47.2 - X50.2)
* FCC2: a - c (X50.2 - 1)
*/
#define CONFIG_ETHER_ON_FCC
#define CONFIG_ETHER_INDEX 1 /* FCC channel for ethernet */
#endif
#if defined(CONFIG_TQM8560)
/*
* TQM8560 has 5 ethernet ports. 2 TSEC's and 3 FCC's. Only one FCC port
* can be used at once, since only one FCC port is available on the STK85xx
* Starterkit.
*
* To use this port you have to configure U-Boot to use the FCC port 1...3
* and set the X47/X50 jumper to:
* FCC1: a - b (X47.2 - X50.2)
* FCC2: a - c (X50.2 - 1)
* FCC3: a - d (X50.2 - 3)
*/
#define CONFIG_ETHER_ON_FCC
#define CONFIG_ETHER_INDEX 3 /* FCC channel for ethernet */
#endif
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
#define CONFIG_ETHER_ON_FCC1
#define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | \
CMXFCR_TF1CS_MSK)
#define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
#define CONFIG_ETHER_ON_FCC2
#define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | \
CMXFCR_TF2CS_MSK)
#define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK16 | CMXFCR_TF2CS_CLK13)
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif
#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
#define CONFIG_ETHER_ON_FCC3
#define CONFIG_SYS_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | \
CMXFCR_TF3CS_MSK)
#define CONFIG_SYS_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14)
#define CONFIG_SYS_CPMFCR_RAMTYPE 0
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif
/*
* Environment
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K (one sector) for env */
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR - CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_TIMESTAMP /* Print image info with ts */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#ifdef CONFIG_NAND
/*
* Use NAND-FLash as JFFS2 device
*/
#define CONFIG_CMD_NAND
#define CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_NAND 1
#ifdef CONFIG_CMD_MTDPARTS
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
#define CONFIG_FLASH_CFI_MTD
#define MTDIDS_DEFAULT "nand0=TQM85xx-nand"
#define MTDPARTS_DEFAULT "mtdparts=TQM85xx-nand:-"
#else
#define CONFIG_JFFS2_DEV "nand0" /* NAND device jffs2 lives on */
#define CONFIG_JFFS2_PART_OFFSET 0 /* start of jffs2 partition */
#define CONFIG_JFFS2_PART_SIZE 0x200000 /* size of jffs2 partition */
#endif /* CONFIG_CMD_MTDPARTS */
#endif /* CONFIG_NAND */
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_PING
#define CONFIG_CMD_I2C
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_NFS
#define CONFIG_CMD_SNTP
#ifndef CONFIG_TQM8548_AG
#define CONFIG_CMD_DATE
#endif
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_DTT
#define CONFIG_CMD_MII
#define CONFIG_CMD_REGINFO
#if defined(CONFIG_PCI)
#define CONFIG_CMD_PCI
#endif
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#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
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buf Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
/*
* 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
#define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
/*
* Setup some board specific values for the default environment variables
*/
#ifdef CONFIG_CPM2
#define CONFIG_ENV_CONSDEV "consdev=ttyCPM0\0"
#else
#define CONFIG_ENV_CONSDEV "consdev=ttyS0\0"
#endif
#define CONFIG_ENV_FDT_FILE "fdt_file="MK_STR(CONFIG_HOSTNAME)"/" \
MK_STR(CONFIG_HOSTNAME)".dtb\0"
#define CONFIG_ENV_BOOTFILE "bootfile="MK_STR(CONFIG_HOSTNAME)"/uImage\0"
#define CONFIG_ENV_UBOOT "uboot="MK_STR(CONFIG_HOSTNAME)"/u-boot.bin\0" \
"uboot_addr="MK_STR(CONFIG_SYS_TEXT_BASE)"\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_ENV_BOOTFILE \
CONFIG_ENV_FDT_FILE \
CONFIG_ENV_CONSDEV \
"netdev=eth0\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" \
"addcons=setenv bootargs $bootargs " \
"console=$consdev,$baudrate\0" \
"flash_nfs=run nfsargs addip addcons;" \
"bootm $kernel_addr - $fdt_addr\0" \
"flash_self=run ramargs addip addcons;" \
"bootm $kernel_addr $ramdisk_addr $fdt_addr\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" \
"rootpath=/opt/eldk/ppc_85xx\0" \
"fdt_addr_r=900000\0" \
"kernel_addr_r=1000000\0" \
"fdt_addr=ffec0000\0" \
"kernel_addr=ffd00000\0" \
"ramdisk_addr=ff800000\0" \
CONFIG_ENV_UBOOT \
"load=tftp 100000 $uboot\0" \
"update=protect off $uboot_addr +$filesize;" \
"erase $uboot_addr +$filesize;" \
"cp.b 100000 $uboot_addr $filesize" \
"upd=run load update\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
#endif /* __CONFIG_H */
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