mirror of
https://github.com/AsahiLinux/u-boot
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25ddd1fb0a
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
371 lines
15 KiB
C
371 lines
15 KiB
C
/*
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* (C) Copyright 2004 Sandburst Corporation
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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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* METROBOX.h - configuration Sandburst MetroBox
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***********************************************************************/
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/*
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* $Id: METROBOX.h,v 1.21 2005/06/03 15:05:25 tsawyer Exp $
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*
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*
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* $Log: METROBOX.h,v $
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* Revision 1.21 2005/06/03 15:05:25 tsawyer
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* MB rev 2.0.3 KA rev 0.0.7. Add CONFIG_VERSION_VARIABLE, Add fakeled to MB
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*
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* Revision 1.20 2005/04/11 20:51:11 tsawyer
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* fix ethernet
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*
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* Revision 1.19 2005/04/06 15:13:36 tsawyer
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* Update appropriate files to coincide with u-boot 1.1.3
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*
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* Revision 1.18 2005/03/10 14:16:02 tsawyer
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* add def'n for cis8201 short etch option.
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*
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* Revision 1.17 2005/03/09 19:49:51 tsawyer
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* Remove KGDB to allow use of 2nd serial port
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*
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* Revision 1.16 2004/12/02 19:00:23 tsawyer
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* Add misc_init_f to turn on i2c-1 and all four fans before sdram init
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*
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* Revision 1.15 2004/09/15 18:04:12 tsawyer
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* add multiple serial port support
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*
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* Revision 1.14 2004/09/03 15:27:51 tsawyer
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* All metrobox boards are at 66.66 sys clock
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*
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* Revision 1.13 2004/08/05 20:27:46 tsawyer
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* Remove system ace definitions, add net console support
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*
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* Revision 1.12 2004/07/29 20:00:13 tsawyer
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* Add i2c bus 1
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*
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* Revision 1.11 2004/07/21 13:44:18 tsawyer
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* SystemACE is out, CF direct to local bus is in
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*
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* Revision 1.10 2004/06/29 19:08:55 tsawyer
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* Add CONFIG_MISC_INIT_R
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*
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* Revision 1.9 2004/06/28 21:30:53 tsawyer
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* Fix default BOOTARGS
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*
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* Revision 1.8 2004/06/17 15:51:08 tsawyer
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* auto complete
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*
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* Revision 1.7 2004/06/17 15:08:49 tsawyer
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* Add autocomplete
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*
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* Revision 1.6 2004/06/15 12:33:57 tsawyer
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* debugging checkpoint
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*
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* Revision 1.5 2004/06/12 19:48:28 tsawyer
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* Debugging checkpoint
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*
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* Revision 1.4 2004/06/02 13:03:06 tsawyer
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* Fix eth addrs
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*
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* Revision 1.3 2004/05/18 19:56:10 tsawyer
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* Change default bootcommand to pImage.metrobox
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*
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* Revision 1.2 2004/05/18 14:13:44 tsawyer
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* Add bringup values for bootargs and bootcommand.
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* Remove definition of ipaddress and serverip addresses.
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*
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* Revision 1.1 2004/04/16 15:08:54 tsawyer
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* Initial Revision
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*
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*
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*-----------------------------------------------------------------------
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* High Level Configuration Options
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*----------------------------------------------------------------------*/
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#define CONFIG_METROBOX 1 /* Board is Metrobox */
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#define CONFIG_440GX 1 /* Specifc GX support */
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#define CONFIG_440 1 /* ... PPC440 family */
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#define CONFIG_4xx 1 /* ... PPC4xx family */
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
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#define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
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#define CONFIG_MISC_INIT_R 1 /* Call board misc_init_r */
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#define CONFIG_SYS_TEXT_BASE 0xFFF80000
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#undef CONFIG_SYS_DRAM_TEST /* Disable-takes long time!*/
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#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
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#define CONFIG_VERY_BIG_RAM 1
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#define CONFIG_VERSION_VARIABLE
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#define CONFIG_IDENT_STRING " Sandburst Metrobox"
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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_SDRAM_BASE 0x00000000 /* _must_ be 0 */
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#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
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#define CONFIG_SYS_MONITOR_BASE 0xfff80000 /* start of monitor */
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#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
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#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
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#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */
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#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
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#define CONFIG_SYS_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08200000)
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#define CONFIG_SYS_BME32_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08500000)
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#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
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/*-----------------------------------------------------------------------
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* Initial RAM & stack pointer (placed in internal SRAM)
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_TEMP_STACK_OCM 1
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#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
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#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
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#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
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#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
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#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
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#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
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#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */
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/*-----------------------------------------------------------------------
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* Serial Port
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*----------------------------------------------------------------------*/
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#define CONFIG_CONS_INDEX 1 /* Use UART0 */
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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_serial_clock()
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#define CONFIG_SERIAL_MULTI 1
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#define CONFIG_BAUDRATE 9600
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#define CONFIG_SYS_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
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/*-----------------------------------------------------------------------
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* NVRAM/RTC
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*
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* NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located.
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* The DS1743 code assumes this condition (i.e. -- it assumes the base
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* address for the RTC registers is:
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*
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* CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE
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*
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs*/
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#define CONFIG_RTC_DS174x 1 /* DS1743 RTC */
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/*-----------------------------------------------------------------------
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* FLASH related
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
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#define CONFIG_SYS_MAX_FLASH_SECT 8 /* sectors per device */
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#undef CONFIG_SYS_FLASH_CHECKSUM
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#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Flash Erase TO (in ms) */
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#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO(in ms) */
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/*-----------------------------------------------------------------------
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* DDR SDRAM
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*----------------------------------------------------------------------*/
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#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup*/
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#define SPD_EEPROM_ADDRESS {0x53} /* SPD i2c spd addresses */
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/*-----------------------------------------------------------------------
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* I2C
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*----------------------------------------------------------------------*/
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#define CONFIG_HARD_I2C 1 /* I2C hardware support */
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#undef CONFIG_SOFT_I2C /* I2C !bit-banged */
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#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
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#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */
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#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
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#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
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#define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */
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/*-----------------------------------------------------------------------
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* Environment
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*----------------------------------------------------------------------*/
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#define CONFIG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */
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#undef CONFIG_ENV_IS_IN_FLASH /* ... not in flash */
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#undef CONFIG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
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#define CONFIG_ENV_OVERWRITE 1 /* allow env overwrite */
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#define CONFIG_ENV_SIZE 0x1000 /* Size of Env vars */
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#define CONFIG_ENV_ADDR (CONFIG_SYS_NVRAM_BASE_ADDR)
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#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/nfs rw nfsroot=$serverip:/home/metrobox0 nfsaddrs=$ipaddr:::::eth0:none "
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#define CONFIG_BOOTCOMMAND "tftp 8000000 pImage.metrobox;bootm 8000000"
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#define CONFIG_BOOTDELAY 5 /* disable autoboot */
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial dnld */
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#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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/*-----------------------------------------------------------------------
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* Networking
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*----------------------------------------------------------------------*/
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#define CONFIG_PPC4xx_EMAC
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_NET_MULTI 1
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#define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
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#define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
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#define CONFIG_PHY2_ADDR 0x08 /* PHY addr, MGMT, EMAC2 */
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#define CONFIG_PHY3_ADDR 0x18 /* PHY addr, LCL, EMAC3 */
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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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#define CONFIG_HAS_ETH3
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#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
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#define CONFIG_CIS8201_PHY 1 /* RGMII mode for Cicada */
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#define CONFIG_CIS8201_SHORT_ETCH 1 /* Use short etch mode */
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#define CONFIG_PHY_GIGE 1 /* GbE speed/duplex detect */
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#define CONFIG_PHY_RESET_DELAY 1000
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#define CONFIG_NETMASK 255.255.0.0
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#define CONFIG_ETHADDR 00:00:00:00:00:00 /* No EMAC 0 support */
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#define CONFIG_ETH1ADDR 00:00:00:00:00:00 /* No EMAC 1 support */
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#define CONFIG_SYS_RX_ETH_BUFFER 32 /* #eth rx buff & descrs */
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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_PCI
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_BEDBUG
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_DIAG
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_IDE
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#define CONFIG_CMD_FAT
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/* Include NetConsole support */
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#define CONFIG_NETCONSOLE
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/* Include auto complete with tabs */
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#define CONFIG_AUTO_COMPLETE 1
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#define CONFIG_AUTO_COMPLETE 1
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#define CONFIG_SYS_ALT_MEMTEST 1 /* use real memory test */
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_PROMPT "MetroBox=> " /* Monitor Command Prompt */
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#define CONFIG_SYS_HUSH_PARSER 1 /* HUSH for ext'd cli */
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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/*-----------------------------------------------------------------------
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* Console Buffer
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*----------------------------------------------------------------------*/
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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)
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/* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
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/*-----------------------------------------------------------------------
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* Memory Test
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*----------------------------------------------------------------------*/
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#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
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/*-----------------------------------------------------------------------
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* Compact Flash (in true IDE mode)
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*----------------------------------------------------------------------*/
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#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
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#undef CONFIG_IDE_LED /* no led for ide supported */
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#define CONFIG_IDE_RESET /* reset for ide supported */
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#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
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#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
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#define CONFIG_SYS_ATA_BASE_ADDR 0xF0000000
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#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
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#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
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#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses*/
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#define CONFIG_SYS_ATA_ALT_OFFSET 0x100000 /* Offset for alternate registers */
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#define CONFIG_SYS_ATA_STRIDE 2 /* Directly connected CF, needs a stride
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to get to the correct offset */
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#define CONFIG_DOS_PARTITION 1 /* Include dos partition */
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/*-----------------------------------------------------------------------
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* PCI
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*----------------------------------------------------------------------*/
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/* General PCI */
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#define CONFIG_PCI /* include pci support */
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#define CONFIG_PCI_PNP /* do pci plug-and-play */
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#define CONFIG_PCI_SCAN_SHOW /* show pci devices */
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#define CONFIG_SYS_PCI_TARGBASE (CONFIG_SYS_PCI_MEMBASE)
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/* Board-specific PCI */
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#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target*/
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#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x17BA /* Sandburst */
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#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
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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 /* kgdb serial port baud */
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#define CONFIG_KGDB_SER_INDEX 2 /* kgdb serial port */
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#endif
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/*-----------------------------------------------------------------------
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* Miscellaneous configurable options
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*----------------------------------------------------------------------*/
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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#define CONFIG_SYS_LOAD_ADDR 0x8000000 /* default load address */
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#define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info */
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#define CONFIG_SYS_HZ 100 /* decr freq: 1 ms ticks */
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#endif /* __CONFIG_H */
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