mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-05 02:36:39 +09:00
8a783a6585
/bin/bash and /bin/dash (which /bin/sh is linked to on ubuntu) handle embedded
nulls in a string differently. For example, the following statement:
echo "this is a string\0" > afile
Will produce the following with /bin/bash:
"this is a string\0"
But with /bin/dash, will produce:
"this is a string
Bug fixed by moving the embedded null out of the makefile and into the
config header. Also renamed the macro to avoid usage colision with the same
macro used by other board ports.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
481 lines
15 KiB
C
481 lines
15 KiB
C
/*
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* (C) Copyright 2005
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* Stefan Roese, DENX Software Engineering, sr@denx.de.
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*
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* Wolfgang Denk <wd@denx.de>
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* Copyright 2004 Freescale Semiconductor.
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* (C) Copyright 2002,2003 Motorola,Inc.
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* Xianghua Xiao <X.Xiao@motorola.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* TQM85xx (8560/40/55/41) board configuration file
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/* High Level Configuration Options */
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#define CONFIG_BOOKE 1 /* BOOKE */
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#define CONFIG_E500 1 /* BOOKE e500 family */
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#define CONFIG_MPC85xx 1 /* MPC8540/60/55/41 */
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#define CONFIG_PCI
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#define CONFIG_TSEC_ENET /* tsec ethernet support */
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#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
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/*
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* Only MPC8540 doesn't have CPM module
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*/
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#ifndef CONFIG_MPC8540
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#define CONFIG_CPM2 1 /* has CPM2 */
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#endif
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/*
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* sysclk for MPC85xx
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*
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* Two valid values are:
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* 33000000
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* 66000000
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*
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* Most PCI cards are still 33Mhz, so in the presence of PCI, 33MHz
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* is likely the desired value here, so that is now the default.
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* The board, however, can run at 66MHz. In any event, this value
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* must match the settings of some switches. Details can be found
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* in the README.mpc85xxads.
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*/
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#ifndef CONFIG_SYS_CLK_FREQ
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#define CONFIG_SYS_CLK_FREQ 33333333
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#endif
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/*
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* These can be toggled for performance analysis, otherwise use default.
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*/
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#define CONFIG_L2_CACHE /* toggle L2 cache */
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#define CONFIG_BTB /* toggle branch predition */
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#define CONFIG_ADDR_STREAMING /* toggle addr streaming */
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#define CFG_INIT_DBCR DBCR_IDM /* Enable Debug Exceptions */
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#undef CFG_DRAM_TEST /* memory test, takes time */
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#define CFG_MEMTEST_START 0x00000000
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#define CFG_MEMTEST_END 0x10000000
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/*
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* Base addresses -- Note these are effective addresses where the
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* actual resources get mapped (not physical addresses)
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*/
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#define CFG_CCSRBAR_DEFAULT 0xFF700000 /* CCSRBAR Default */
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#define CFG_CCSRBAR 0xE0000000 /* relocated CCSRBAR */
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#define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
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/*
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* DDR Setup
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*/
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#define CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */
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#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE
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#if defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560)
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/* TQM8540 & 8560 need DLL-override */
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#define CONFIG_DDR_DLL /* DLL fix needed */
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#define CONFIG_DDR_DEFAULT_CL 25 /* CAS latency 2,5 */
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#endif /* defined(CONFIG_TQM8540) || defined(CONFIG_TQM8560) */
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#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
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#define CONFIG_DDR_DEFAULT_CL 30 /* CAS latency 3 */
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#endif /* defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555) */
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/*
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* Flash on the Local Bus
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*/
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#define CFG_FLASH0 0xFC000000
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#define CFG_FLASH1 0xF8000000
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#define CFG_FLASH_BANKS_LIST { CFG_FLASH1, CFG_FLASH0 }
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#define CFG_LBC_FLASH_BASE CFG_FLASH1 /* Localbus flash start */
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#define CFG_FLASH_BASE CFG_LBC_FLASH_BASE /* start of FLASH */
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#define CFG_BR0_PRELIM 0xfc001801 /* port size 32bit */
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#define CFG_OR0_PRELIM 0xfc000040 /* 64MB Flash */
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#define CFG_BR1_PRELIM 0xf8001801 /* port size 32bit */
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#define CFG_OR1_PRELIM 0xfc000040 /* 64MB Flash */
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#define CFG_FLASH_CFI /* flash is CFI compat. */
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#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver*/
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#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector */
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#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash*/
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#define CFG_MAX_FLASH_BANKS 2 /* number of banks */
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#define CFG_MAX_FLASH_SECT 512 /* sectors per device */
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#undef CFG_FLASH_CHECKSUM
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#define CFG_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
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#define CFG_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
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#define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */
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#define CFG_LBC_LCRR 0x00030008 /* LB clock ratio reg */
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#define CFG_LBC_LBCR 0x00000000 /* LB config reg */
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#define CFG_LBC_LSRT 0x20000000 /* LB sdram refresh timer */
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#define CFG_LBC_MRTPR 0x20000000 /* LB refresh timer presc.*/
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#define CONFIG_L1_INIT_RAM
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#define CFG_INIT_RAM_LOCK 1
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#define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */
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#define CFG_INIT_RAM_END 0x4000 /* End used area in RAM */
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#define CFG_GBL_DATA_SIZE 128 /* num bytes initial data*/
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#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
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#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256kB for Mon*/
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#define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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/* Serial Port */
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#if defined(CONFIG_TQM8560)
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#define CONFIG_CONS_ON_SCC /* define if console on SCC */
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#undef CONFIG_CONS_NONE /* define if console on something else */
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#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
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#else /* ! TQM8560 */
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#define CONFIG_CONS_INDEX 1
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#undef CONFIG_SERIAL_SOFTWARE_FIFO
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#define CFG_NS16550
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#define CFG_NS16550_SERIAL
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#define CFG_NS16550_REG_SIZE 1
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#define CFG_NS16550_CLK get_bus_freq(0)
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#define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500)
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#define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600)
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/* PS/2 Keyboard */
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#if !defined(CONFIG_TQM8560)
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#define CONFIG_PS2KBD /* AT-PS/2 Keyboard */
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#define CONFIG_PS2MULT /* .. on PS/2 Multiplexer */
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#define CONFIG_PS2SERIAL 2 /* .. on DUART2 */
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#define CONFIG_PS2MULT_DELAY (CFG_HZ/2) /* Initial delay */
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#define CONFIG_BOARD_EARLY_INIT_R 1
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#endif /* !CONFIG_TQM8560 */
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#endif /* CONFIG_TQM8560 */
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#define CONFIG_BAUDRATE 115200
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CFG_HUSH_PARSER 1 /* Use the HUSH parser */
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#ifdef CFG_HUSH_PARSER
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#define CFG_PROMPT_HUSH_PS2 "> "
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#endif
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/*
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* I2C
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*/
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#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
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#define CONFIG_HARD_I2C /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CFG_I2C_SLAVE 0x7F
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#define CFG_I2C_NOPROBES {0x48} /* Don't probe these addrs */
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#define CFG_I2C_OFFSET 0x3000
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/* I2C RTC */
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#define CONFIG_RTC_DS1337 /* Use ds1337 rtc via i2c */
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#define CFG_I2C_RTC_ADDR 0x68 /* at address 0x68 */
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/* I2C EEPROM */
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/*
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* EEPROM configuration for onboard EEPROM M24C32 (M24C64 should work also).
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*/
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#define CFG_I2C_EEPROM_ADDR 0x50 /* 1010000x */
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#define CFG_I2C_EEPROM_ADDR_LEN 2
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#define CFG_EEPROM_PAGE_WRITE_BITS 5 /* =32 Bytes per write */
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#define CFG_EEPROM_PAGE_WRITE_ENABLE
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#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 20
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#define CFG_I2C_MULTI_EEPROMS 1 /* more than one eeprom */
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/* I2C SYSMON (LM75) */
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#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */
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#define CONFIG_DTT_SENSORS {0} /* Sensor addresses */
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#define CFG_DTT_MAX_TEMP 70
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#define CFG_DTT_LOW_TEMP -30
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#define CFG_DTT_HYSTERESIS 3
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/* RapidIO MMU */
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#define CFG_RIO_MEM_BASE 0xc0000000 /* base address */
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#define CFG_RIO_MEM_PHYS CFG_RIO_MEM_BASE
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#define CFG_RIO_MEM_SIZE 0x20000000 /* 128M */
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/*
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* General PCI
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* Addresses are mapped 1-1.
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*/
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#define CFG_PCI1_MEM_BASE 0x80000000
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#define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE
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#define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */
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#define CFG_PCI1_IO_BASE 0xe2000000
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#define CFG_PCI1_IO_PHYS CFG_PCI1_IO_BASE
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#define CFG_PCI1_IO_SIZE 0x1000000 /* 16M */
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#if defined(CONFIG_PCI)
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#define CONFIG_EEPRO100
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#undef CONFIG_TULIP
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#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
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#define CFG_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
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#endif /* CONFIG_PCI */
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#define CONFIG_NET_MULTI 1
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_TSEC1 1
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CONFIG_TSEC2 1
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#define CONFIG_TSEC2_NAME "TSEC1"
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#define TSEC1_PHY_ADDR 2
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#define TSEC2_PHY_ADDR 1
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#define TSEC1_PHYIDX 0
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#define TSEC2_PHYIDX 0
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#define TSEC1_FLAGS TSEC_GIGABIT
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#define TSEC2_FLAGS TSEC_GIGABIT
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#define FEC_PHY_ADDR 3
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#define FEC_PHYIDX 0
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#define FEC_FLAGS 0
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#define CONFIG_HAS_ETH0
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#define CONFIG_HAS_ETH1
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#define CONFIG_HAS_ETH2
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/* Options are TSEC[0-1], FEC */
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#define CONFIG_ETHPRIME "TSEC0"
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#if defined(CONFIG_TQM8540)
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/*
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* TQM8540 has 3 ethernet ports. 2 TSEC's and one FEC.
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* The FEC port is connected on the same signals as the FCC3 port
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* of the TQM8560 to the baseboard (STK85xx Starterkit).
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*
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* On the STK85xx Starterkit the X47/X50 jumper has to be set to
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* a - d (X50.2 - 3) to enable the FEC port.
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*/
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#define CONFIG_MPC85XX_FEC 1
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#define CONFIG_MPC85XX_FEC_NAME "FEC"
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#endif
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#if defined(CONFIG_TQM8541) || defined(CONFIG_TQM8555)
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/*
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* TQM8541/55 have 4 ethernet ports. 2 TSEC's and 2 FCC's. Only one FCC port
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* can be used at once, since only one FCC port is available on the STK85xx
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* Starterkit.
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*
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* To use this port you have to configure U-Boot to use the FCC port 1...2
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* and set the X47/X50 jumper to:
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* FCC1: a - b (X47.2 - X50.2)
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* FCC2: a - c (X50.2 - 1)
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*/
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#define CONFIG_ETHER_ON_FCC
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#define CONFIG_ETHER_INDEX 1 /* FCC channel for ethernet */
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#endif
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#if defined(CONFIG_TQM8560)
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/*
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* TQM8560 has 5 ethernet ports. 2 TSEC's and 3 FCC's. Only one FCC port
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* can be used at once, since only one FCC port is available on the STK85xx
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* Starterkit.
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*
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* To use this port you have to configure U-Boot to use the FCC port 1...3
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* and set the X47/X50 jumper to:
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* FCC1: a - b (X47.2 - X50.2)
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* FCC2: a - c (X50.2 - 1)
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* FCC3: a - d (X50.2 - 3)
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*/
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#define CONFIG_ETHER_ON_FCC
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#define CONFIG_ETHER_INDEX 3 /* FCC channel for ethernet */
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#endif
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#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 1)
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#define CONFIG_ETHER_ON_FCC1
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#define CFG_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
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#define CFG_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK12)
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#define CFG_CPMFCR_RAMTYPE 0
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#define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
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#endif
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#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
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#define CONFIG_ETHER_ON_FCC2
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#define CFG_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
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#define CFG_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK16 | CMXFCR_TF2CS_CLK13)
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#define CFG_CPMFCR_RAMTYPE 0
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#define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
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#endif
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#if defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
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#define CONFIG_ETHER_ON_FCC3
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#define CFG_CMXFCR_MASK3 (CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
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#define CFG_CMXFCR_VALUE3 (CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK14)
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#define CFG_CPMFCR_RAMTYPE 0
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#define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
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#endif
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/*
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* Environment
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*/
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#define CFG_ENV_IS_IN_FLASH 1
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#define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x20000)
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#define CFG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */
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#define CFG_ENV_SIZE 0x2000
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#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
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#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_TIMESTAMP /* Print image info with ts */
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/*
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* BOOTP options
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*/
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#define CONFIG_BOOTP_BOOTFILESIZE
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#define CONFIG_BOOTP_BOOTPATH
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#define CONFIG_BOOTP_GATEWAY
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#define CONFIG_BOOTP_HOSTNAME
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/*
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* Command line configuration.
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_SNTP
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_DTT
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#define CONFIG_CMD_MII
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#if defined(CONFIG_PCI)
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#define CONFIG_CMD_PCI
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#endif
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CFG_LOAD_ADDR 0x2000000 /* default load address */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buf Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_HZ 1000 /* decrementer freq: 1ms ticks */
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization.
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*/
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#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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/* Cache Configuration */
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#define CFG_DCACHE_SIZE 32768
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#define CFG_CACHELINE_SIZE 32
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#if defined(CONFIG_CMD_KGDB)
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#define CFG_CACHELINE_SHIFT 5 /*log base 2 of the above value */
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#endif
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/*
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* Internal Definitions
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*
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* Boot Flags
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*/
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#define BOOTFLAG_COLD 0x01 /* Power-On: Boot from FLASH */
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#define BOOTFLAG_WARM 0x02 /* Software reboot */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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#define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
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#define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS /* the boot command will set bootargs */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"bootfile="CFG_BOOTFILE_PATH"\0" \
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"netdev=eth0\0" \
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"consdev=ttyS0\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=$serverip:$rootpath\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs $bootargs " \
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"ip=$ipaddr:$serverip:$gatewayip:$netmask" \
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":$hostname:$netdev:off panic=1\0" \
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"addcons=setenv bootargs $bootargs " \
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"console=$consdev,$baudrate\0" \
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"flash_nfs=run nfsargs addip addcons;" \
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"bootm $kernel_addr\0" \
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"flash_self=run ramargs addip addcons;" \
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"bootm $kernel_addr $ramdisk_addr\0" \
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"net_nfs=tftp $loadaddr $bootfile;" \
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"run nfsargs addip addcons;bootm\0" \
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"rootpath=/opt/eldk/ppc_85xx\0" \
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"kernel_addr=FE000000\0" \
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"ramdisk_addr=FE180000\0" \
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"load=tftp 100000 /tftpboot/$hostname/u-boot.bin\0" \
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"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
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"cp.b 100000 fffc0000 40000;" \
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"setenv filesize;saveenv\0" \
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"upd=run load;run update\0" \
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""
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#define CONFIG_BOOTCOMMAND "run flash_self"
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#endif /* __CONFIG_H */
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