upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
372 lines
15 KiB
372 lines
15 KiB
/*
|
|
* (C) Copyright 2004 Sandburst Corporation
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
/************************************************************************
|
|
* METROBOX.h - configuration Sandburst MetroBox
|
|
***********************************************************************/
|
|
|
|
/*
|
|
* $Id: METROBOX.h,v 1.21 2005/06/03 15:05:25 tsawyer Exp $
|
|
*
|
|
*
|
|
* $Log: METROBOX.h,v $
|
|
* Revision 1.21 2005/06/03 15:05:25 tsawyer
|
|
* MB rev 2.0.3 KA rev 0.0.7. Add CONFIG_VERSION_VARIABLE, Add fakeled to MB
|
|
*
|
|
* Revision 1.20 2005/04/11 20:51:11 tsawyer
|
|
* fix ethernet
|
|
*
|
|
* Revision 1.19 2005/04/06 15:13:36 tsawyer
|
|
* Update appropriate files to coincide with u-boot 1.1.3
|
|
*
|
|
* Revision 1.18 2005/03/10 14:16:02 tsawyer
|
|
* add def'n for cis8201 short etch option.
|
|
*
|
|
* Revision 1.17 2005/03/09 19:49:51 tsawyer
|
|
* Remove KGDB to allow use of 2nd serial port
|
|
*
|
|
* Revision 1.16 2004/12/02 19:00:23 tsawyer
|
|
* Add misc_init_f to turn on i2c-1 and all four fans before sdram init
|
|
*
|
|
* Revision 1.15 2004/09/15 18:04:12 tsawyer
|
|
* add multiple serial port support
|
|
*
|
|
* Revision 1.14 2004/09/03 15:27:51 tsawyer
|
|
* All metrobox boards are at 66.66 sys clock
|
|
*
|
|
* Revision 1.13 2004/08/05 20:27:46 tsawyer
|
|
* Remove system ace definitions, add net console support
|
|
*
|
|
* Revision 1.12 2004/07/29 20:00:13 tsawyer
|
|
* Add i2c bus 1
|
|
*
|
|
* Revision 1.11 2004/07/21 13:44:18 tsawyer
|
|
* SystemACE is out, CF direct to local bus is in
|
|
*
|
|
* Revision 1.10 2004/06/29 19:08:55 tsawyer
|
|
* Add CONFIG_MISC_INIT_R
|
|
*
|
|
* Revision 1.9 2004/06/28 21:30:53 tsawyer
|
|
* Fix default BOOTARGS
|
|
*
|
|
* Revision 1.8 2004/06/17 15:51:08 tsawyer
|
|
* auto complete
|
|
*
|
|
* Revision 1.7 2004/06/17 15:08:49 tsawyer
|
|
* Add autocomplete
|
|
*
|
|
* Revision 1.6 2004/06/15 12:33:57 tsawyer
|
|
* debugging checkpoint
|
|
*
|
|
* Revision 1.5 2004/06/12 19:48:28 tsawyer
|
|
* Debugging checkpoint
|
|
*
|
|
* Revision 1.4 2004/06/02 13:03:06 tsawyer
|
|
* Fix eth addrs
|
|
*
|
|
* Revision 1.3 2004/05/18 19:56:10 tsawyer
|
|
* Change default bootcommand to pImage.metrobox
|
|
*
|
|
* Revision 1.2 2004/05/18 14:13:44 tsawyer
|
|
* Add bringup values for bootargs and bootcommand.
|
|
* Remove definition of ipaddress and serverip addresses.
|
|
*
|
|
* Revision 1.1 2004/04/16 15:08:54 tsawyer
|
|
* Initial Revision
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* High Level Configuration Options
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_METROBOX 1 /* Board is Metrobox */
|
|
#define CONFIG_440GX 1 /* Specifc GX support */
|
|
#define CONFIG_440 1 /* ... PPC440 family */
|
|
#define CONFIG_4xx 1 /* ... PPC4xx family */
|
|
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
|
|
#define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */
|
|
#define CONFIG_MISC_INIT_R 1 /* Call board misc_init_r */
|
|
|
|
#define CONFIG_SYS_TEXT_BASE 0xFFF80000
|
|
|
|
#undef CONFIG_SYS_DRAM_TEST /* Disable-takes long time!*/
|
|
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
|
|
|
|
#define CONFIG_VERY_BIG_RAM 1
|
|
#define CONFIG_VERSION_VARIABLE
|
|
|
|
#define CONFIG_IDENT_STRING " Sandburst Metrobox"
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Base addresses -- Note these are effective addresses where the
|
|
* actual resources get mapped (not physical addresses)
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */
|
|
#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */
|
|
#define CONFIG_SYS_MONITOR_BASE 0xfff80000 /* start of monitor */
|
|
#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */
|
|
#define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */
|
|
#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */
|
|
|
|
#define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000)
|
|
#define CONFIG_SYS_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08200000)
|
|
#define CONFIG_SYS_BME32_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08500000)
|
|
#define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Initial RAM & stack pointer (placed in internal SRAM)
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_TEMP_STACK_OCM 1
|
|
#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE
|
|
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */
|
|
#define CONFIG_SYS_INIT_RAM_END 0x2000 /* End of used area in RAM */
|
|
#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
|
|
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4)
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */
|
|
#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Serial Port
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
|
|
#define CONFIG_SYS_NS16550
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
|
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
|
|
#define CONFIG_SERIAL_MULTI 1
|
|
#define CONFIG_BAUDRATE 9600
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE \
|
|
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* NVRAM/RTC
|
|
*
|
|
* NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located.
|
|
* The DS1743 code assumes this condition (i.e. -- it assumes the base
|
|
* address for the RTC registers is:
|
|
*
|
|
* CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE
|
|
*
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs*/
|
|
#define CONFIG_RTC_DS174x 1 /* DS1743 RTC */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH related
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 8 /* sectors per device */
|
|
|
|
#undef CONFIG_SYS_FLASH_CHECKSUM
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Flash Erase TO (in ms) */
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO(in ms) */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* DDR SDRAM
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup*/
|
|
#define SPD_EEPROM_ADDRESS {0x53} /* SPD i2c spd addresses */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* I2C
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_HARD_I2C 1 /* I2C hardware support */
|
|
#undef CONFIG_SOFT_I2C /* I2C !bit-banged */
|
|
#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */
|
|
#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */
|
|
#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
|
|
#define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */
|
|
#define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */
|
|
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Environment
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */
|
|
#undef CONFIG_ENV_IS_IN_FLASH /* ... not in flash */
|
|
#undef CONFIG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
|
|
#define CONFIG_ENV_OVERWRITE 1 /* allow env overwrite */
|
|
|
|
#define CONFIG_ENV_SIZE 0x1000 /* Size of Env vars */
|
|
#define CONFIG_ENV_ADDR (CONFIG_SYS_NVRAM_BASE_ADDR)
|
|
|
|
#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/nfs rw nfsroot=$serverip:/home/metrobox0 nfsaddrs=$ipaddr:::::eth0:none "
|
|
#define CONFIG_BOOTCOMMAND "tftp 8000000 pImage.metrobox;bootm 8000000"
|
|
#define CONFIG_BOOTDELAY 5 /* disable autoboot */
|
|
|
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial dnld */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Networking
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_PPC4xx_EMAC
|
|
#define CONFIG_MII 1 /* MII PHY management */
|
|
#define CONFIG_NET_MULTI 1
|
|
#define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */
|
|
#define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */
|
|
#define CONFIG_PHY2_ADDR 0x08 /* PHY addr, MGMT, EMAC2 */
|
|
#define CONFIG_PHY3_ADDR 0x18 /* PHY addr, LCL, EMAC3 */
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_HAS_ETH2
|
|
#define CONFIG_HAS_ETH3
|
|
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
|
|
#define CONFIG_CIS8201_PHY 1 /* RGMII mode for Cicada */
|
|
#define CONFIG_CIS8201_SHORT_ETCH 1 /* Use short etch mode */
|
|
#define CONFIG_PHY_GIGE 1 /* GbE speed/duplex detect */
|
|
#define CONFIG_PHY_RESET_DELAY 1000
|
|
#define CONFIG_NETMASK 255.255.0.0
|
|
#define CONFIG_ETHADDR 00:00:00:00:00:00 /* No EMAC 0 support */
|
|
#define CONFIG_ETH1ADDR 00:00:00:00:00:00 /* No EMAC 1 support */
|
|
#define CONFIG_SYS_RX_ETH_BUFFER 32 /* #eth rx buff & descrs */
|
|
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
#define CONFIG_BOOTP_BOOTPATH
|
|
#define CONFIG_BOOTP_GATEWAY
|
|
#define CONFIG_BOOTP_HOSTNAME
|
|
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
#include <config_cmd_default.h>
|
|
|
|
#define CONFIG_CMD_PCI
|
|
#define CONFIG_CMD_IRQ
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_CMD_BEDBUG
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DIAG
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_CMD_NET
|
|
#define CONFIG_CMD_ELF
|
|
#define CONFIG_CMD_IDE
|
|
#define CONFIG_CMD_FAT
|
|
|
|
|
|
/* Include NetConsole support */
|
|
#define CONFIG_NETCONSOLE
|
|
|
|
/* Include auto complete with tabs */
|
|
#define CONFIG_AUTO_COMPLETE 1
|
|
#define CONFIG_AUTO_COMPLETE 1
|
|
#define CONFIG_SYS_ALT_MEMTEST 1 /* use real memory test */
|
|
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_PROMPT "MetroBox=> " /* Monitor Command Prompt */
|
|
|
|
#define CONFIG_SYS_HUSH_PARSER 1 /* HUSH for ext'd cli */
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Console Buffer
|
|
*----------------------------------------------------------------------*/
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
|
#else
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#endif
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Memory Test
|
|
*----------------------------------------------------------------------*/
|
|
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */
|
|
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Compact Flash (in true IDE mode)
|
|
*----------------------------------------------------------------------*/
|
|
#undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */
|
|
#undef CONFIG_IDE_LED /* no led for ide supported */
|
|
|
|
#define CONFIG_IDE_RESET /* reset for ide supported */
|
|
#define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */
|
|
#define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */
|
|
|
|
#define CONFIG_SYS_ATA_BASE_ADDR 0xF0000000
|
|
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
|
|
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */
|
|
#define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses*/
|
|
#define CONFIG_SYS_ATA_ALT_OFFSET 0x100000 /* Offset for alternate registers */
|
|
|
|
#define CONFIG_SYS_ATA_STRIDE 2 /* Directly connected CF, needs a stride
|
|
to get to the correct offset */
|
|
#define CONFIG_DOS_PARTITION 1 /* Include dos partition */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* PCI
|
|
*----------------------------------------------------------------------*/
|
|
/* General PCI */
|
|
#define CONFIG_PCI /* include pci support */
|
|
#define CONFIG_PCI_PNP /* do pci plug-and-play */
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices */
|
|
#define CONFIG_SYS_PCI_TARGBASE (CONFIG_SYS_PCI_MEMBASE)
|
|
|
|
/* Board-specific PCI */
|
|
#define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target*/
|
|
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x17BA /* Sandburst */
|
|
#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
|
|
|
|
/*
|
|
* For booting Linux, the board info and command line data
|
|
* have to be in the first 8 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization.
|
|
*/
|
|
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port baud */
|
|
#define CONFIG_KGDB_SER_INDEX 2 /* kgdb serial port */
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Miscellaneous configurable options
|
|
*----------------------------------------------------------------------*/
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
#define CONFIG_SYS_LOAD_ADDR 0x8000000 /* default load address */
|
|
#define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info */
|
|
|
|
#define CONFIG_SYS_HZ 100 /* decr freq: 1 ms ticks */
|
|
|
|
|
|
#endif /* __CONFIG_H */
|
|
|