mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-06 03:06:16 +09:00
d98b0523cf
Now that warm booting is not supported, there isn't a need for the BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them. Note that this change makes the board info bd_bootflags field useless. It will always be set to 0, but we leave it around so that we don't break the board info structure that some OSes are expecting to be passed from U-Boot. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
364 lines
12 KiB
C
364 lines
12 KiB
C
/*
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* (C) Copyright 2002,2003 Motorola,Inc.
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* Modified by Lunsheng Wang, lunsheng@sohu.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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/* mpc8540eval board configuration file */
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/* please refer to doc/README.mpc85xxads for more info */
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/* make sure you change the MAC address and other network params first,
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* search for CONFIG_ETHADDR,CONFIG_SERVERIP,etc in this 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/MPC8560 */
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#define CONFIG_MPC8540 1 /* MPC8540 specific */
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#define CONFIG_MPC8540EVAL 1 /* MPC8540EVAL board specific */
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#define CONFIG_SYS_TEXT_BASE 0xfff80000
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#undef CONFIG_PCI /* pci ethernet support */
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#define CONFIG_TSEC_ENET /* tsec ethernet support */
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
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/* Using Localbus SDRAM to emulate flash before we can program the flash,
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* normally you only need a flash-boot image(u-boot.bin),if unsure undef this.
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* Not availabe for EVAL board
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*/
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#undef CONFIG_RAM_AS_FLASH
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/* sysclk for MPC8540EVAL */
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#if defined(CONFIG_SYSCLK_66M)
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/*
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* the oscillator on board is 66Mhz
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* can also get 66M clock from external PCI
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*/
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#define CONFIG_SYS_CLK_FREQ 66000000
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#else
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#define CONFIG_SYS_CLK_FREQ 33000000 /* most pci cards are 33Mhz */
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#endif
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/* below can be toggled for performance analysis. otherwise use default */
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#define CONFIG_L2_CACHE /* toggle L2 cache */
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#undef CONFIG_BTB /* toggle branch predition */
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#define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
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#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
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#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x00400000
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#if defined(CONFIG_PCI) && defined(CONFIG_TSEC_ENET)
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#error "You can only use either PCI Ethernet Card or TSEC Ethernet, not both."
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#endif
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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 CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
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#define CONFIG_SYS_CCSRBAR 0xe0000000 /* relocated CCSRBAR */
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#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR /* physical addr of CCSRBAR */
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#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses CONFIG_SYS_IMMR */
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#define CONFIG_SYS_SDRAM_SIZE 256 /* DDR is now 256MB */
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#if defined(CONFIG_RAM_AS_FLASH)
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#define CONFIG_SYS_LBC_SDRAM_BASE 0xfc000000 /* Localbus SDRAM */
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#else
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#define CONFIG_SYS_LBC_SDRAM_BASE 0xf0000000 /* Localbus SDRAM */
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#endif
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#define CONFIG_SYS_LBC_SDRAM_SIZE 64 /* LBC SDRAM is 0MB */
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#if defined(CONFIG_RAM_AS_FLASH)
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#define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH 16M */
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#define CONFIG_SYS_BR0_PRELIM 0xf8001801 /* port size 32bit */
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#else /* Boot from real Flash */
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#define CONFIG_SYS_FLASH_BASE 0xff800000 /* start of FLASH 8M */
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#define CONFIG_SYS_BR0_PRELIM 0xff801001 /* port size 16bit */
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#endif
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#define CONFIG_SYS_OR0_PRELIM 0xff806f67 /* 8MB Flash */
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 64 /* sectors per device */
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#undef CONFIG_SYS_FLASH_CHECKSUM
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#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Timeout for Flash Erase (in ms)*/
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms)*/
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#define CONFIG_SYS_FLASH_CFI 1
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#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
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#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
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#define CONFIG_SYS_RAMBOOT
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#else
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#undef CONFIG_SYS_RAMBOOT
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#endif
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/* DDR Setup */
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#define CONFIG_FSL_DDR1
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#undef CONFIG_FSL_DDR_INTERACTIVE
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#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
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#define CONFIG_DDR_SPD
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#define CONFIG_DDR_DLL /* possible DLL fix needed */
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#undef CONFIG_DDR_ECC /* only for ECC DDR module */
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#undef CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */
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#define CONFIG_MEM_INIT_VALUE 0xDeadBeef
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#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
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#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
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#define CONFIG_VERY_BIG_RAM
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#define CONFIG_NUM_DDR_CONTROLLERS 1
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#define CONFIG_DIMM_SLOTS_PER_CTLR 1
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#define CONFIG_CHIP_SELECTS_PER_CTRL 2
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/* I2C addresses of SPD EEPROMs */
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#define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */
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#undef CONFIG_CLOCKS_IN_MHZ
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/* local bus definitions */
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#define CONFIG_SYS_BR2_PRELIM 0xf0001861 /* 64MB localbus SDRAM */
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#define CONFIG_SYS_OR2_PRELIM 0xfc006901
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#define CONFIG_SYS_LBC_LCRR 0x00030004 /* local bus freq divider*/
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#define CONFIG_SYS_LBC_LBCR 0x00000000
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#define CONFIG_SYS_LBC_LSRT 0x20000000
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#define CONFIG_SYS_LBC_MRTPR 0x20000000
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#define CONFIG_SYS_LBC_LSDMR_1 0x2861b723
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#define CONFIG_SYS_LBC_LSDMR_2 0x0861b723
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#define CONFIG_SYS_LBC_LSDMR_3 0x0861b723
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#define CONFIG_SYS_LBC_LSDMR_4 0x1861b723
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#define CONFIG_SYS_LBC_LSDMR_5 0x4061b723
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#if defined(CONFIG_RAM_AS_FLASH)
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#define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */
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#else
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#define CONFIG_SYS_BR4_PRELIM 0xf8000801 /* 32KB, 8-bit wide for ADS config reg */
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#endif
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#define CONFIG_SYS_OR4_PRELIM 0xffffe1f1
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#define CONFIG_SYS_BCSR (CONFIG_SYS_BR4_PRELIM & 0xffff8000)
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#define CONFIG_SYS_INIT_RAM_LOCK 1
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#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_END 0x4000 /* End of used area in RAM */
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#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserved for malloc */
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/* Serial Port */
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#define CONFIG_CONS_INDEX 1
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE 1
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#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
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#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
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#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
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/* Use the HUSH parser */
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#define CONFIG_SYS_HUSH_PARSER
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_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 CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CONFIG_SYS_I2C_SLAVE 0x7F
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#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
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#define CONFIG_SYS_I2C_OFFSET 0x3000
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/* General PCI */
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#define CONFIG_SYS_PCI_MEM_BASE 0x80000000
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#define CONFIG_SYS_PCI_MEM_PHYS 0x80000000
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#define CONFIG_SYS_PCI_MEM_SIZE 0x20000000
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#define CONFIG_SYS_PCI_IO_BASE 0xe2000000
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#if defined(CONFIG_PCI)
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#define CONFIG_NET_MULTI
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#undef CONFIG_EEPRO100
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#define CONFIG_TULIP
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#if !defined(CONFIG_PCI_PNP)
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#define PCI_ENET0_IOADDR 0xe0000000
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#define PCI_ENET0_MEMADDR 0xe0000000
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#define PCI_IDSEL_NUMBER 0x0c /*slot0->3(IDSEL)=12->15*/
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#endif
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#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1057 /* Motorola */
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#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x0008
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#elif defined(CONFIG_TSEC_ENET)
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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_HAS_ETH0
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#define CONFIG_TSEC1_NAME "TSEC0"
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#define CONFIG_TSEC2 1
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#define CONFIG_HAS_ETH1
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#define CONFIG_TSEC2_NAME "TSEC1"
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#define CONFIG_MPC85XX_FEC 1
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#define CONFIG_HAS_ETH2
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#define CONFIG_MPC85XX_FEC_NAME "FEC"
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#define TSEC1_PHY_ADDR 7
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#define TSEC2_PHY_ADDR 4
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#define FEC_PHY_ADDR 2
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#define TSEC1_PHYIDX 0
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#define TSEC2_PHYIDX 0
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#define FEC_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_FLAGS 0
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/* Options are: TSEC[0-1], FEC */
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#define CONFIG_ETHPRIME "TSEC0"
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#define CONFIG_PHY_M88E1011 1 /* GigaBit Ether PHY */
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#define INTEL_LXT971_PHY 1
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#endif
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/* Environment */
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#ifndef CONFIG_SYS_RAMBOOT
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#if defined(CONFIG_RAM_AS_FLASH)
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x100000)
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#define CONFIG_ENV_SIZE 0x2000
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#else
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0x40000)
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#define CONFIG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
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#endif
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#define CONFIG_ENV_SIZE 0x2000
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#else
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/* #define CONFIG_SYS_NO_FLASH 1 */ /* Flash is not usable now */
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#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
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#define CONFIG_ENV_SIZE 0x2000
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#endif
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#define CONFIG_BOOTARGS "root=/dev/ram rw console=ttyS0,115200"
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#define CONFIG_BOOTCOMMAND "bootm 0xff800000 0xffa00000"
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#define CONFIG_BOOTDELAY 3 /* -1 disable autoboot */
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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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_REGINFO
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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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#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_RAM_AS_FLASH)
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#undef CONFIG_CMD_SAVEENV
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#undef CONFIG_CMD_LOADS
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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 CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
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#define CONFIG_SYS_PROMPT "MPC8540EVAL=> "/* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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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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/*****************************/
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/* Environment Configuration */
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/*****************************/
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/* The mac addresses for all ethernet interface */
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/* NOTE: change below for your network setting!!! */
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#if defined(CONFIG_TSEC_ENET)
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#define CONFIG_ETHADDR 00:01:af:07:9b:8a
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#define CONFIG_ETH1ADDR 00:01:af:07:9b:8b
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#define CONFIG_ETH2ADDR 00:01:af:07:9b:8c
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#endif
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#define CONFIG_ROOTPATH /nfsroot
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#define CONFIG_BOOTFILE your.uImage
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#define CONFIG_SERVERIP 192.168.101.1
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#define CONFIG_IPADDR 192.168.101.11
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#define CONFIG_GATEWAYIP 192.168.101.0
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#define CONFIG_NETMASK 255.255.255.0
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#define CONFIG_LOADADDR 200000 /* default location for tftp and bootm */
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#define CONFIG_HOSTNAME MPC8540EVAL
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#endif /* __CONFIG_H */
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