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Merge with /home/wd/git/u-boot/custodian/u-boot-ppc4xx

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This commit is contained in:
Wolfgang Denk
2007-08-14 18:43:14 +02:00
parent f01dbb5424 3b3bff4cbf
commit 541d41b2f2
81 changed files with 9729 additions and 1431 deletions
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3
include/asm-ppc/mmu.h
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@@ -645,6 +645,9 @@ void mttlb3(unsigned long index, unsigned long value);
unsigned long mftlb1(unsigned long index);
unsigned long mftlb2(unsigned long index);
unsigned long mftlb3(unsigned long index);
void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
void remove_tlb(u32 vaddr, u32 size);
#endif /* __ASSEMBLY__ */
#endif /* CONFIG_440 */

2
include/configs/bamboo.h
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@@ -222,6 +222,8 @@
#define CFG_SIMULATE_SPD_EEPROM 0xff /* simulate spd eeprom on this address */
#define SPD_EEPROM_ADDRESS {CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
#define CFG_MBYTES_SDRAM (64) /* 64MB fixed size for early-sdram-init */
#define CONFIG_PROG_SDRAM_TLB
#undef CFG_DRAM_TEST
/*-----------------------------------------------------------------------
* I2C

348
include/configs/hcu4.h Normal file
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@@ -0,0 +1,348 @@
/*
*(C) Copyright 2005-2007 Netstal Maschinen AG
* Niklaus Giger (Niklaus.Giger@netstal.com)
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
/************************************************************************
* hcu4.h - configuration for HCU4 board (similar to hcu5.h)
***********************************************************************/
#ifndef __CONFIG_H
#define __CONFIG_H
/*-----------------------------------------------------------------------
* High Level Configuration Options
*----------------------------------------------------------------------*/
#define CONFIG_HCU4 1 /* Board is HCU4 */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405GPr 1 /* HCU4 has a 405GPr */
#define CONFIG_405GP 1
#define CONFIG_4xx 1
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfff80000 /* start of FLASH */
#define CFG_MONITOR_BASE TEXT_BASE
/* ... with on-chip memory here (4KBytes) */
#define CFG_OCM_DATA_ADDR 0xF4000000
#define CFG_OCM_DATA_SIZE 0x00001000
/* Do not set up locked dcache as init ram. */
#undef CFG_INIT_DCACHE_CS
/* Use the On-Chip-Memory (OCM) as a temporary stack for the startup code. */
#define CFG_TEMP_STACK_OCM 1
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* OCM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
/*
* If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CFG_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
* The Linux BASE_BAUD define should match this configuration.
* baseBaud = cpuClock/(uartDivisor*16)
* If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
* set Linux BASE_BAUD to 403200.
*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#undef CONFIG_SERIAL_MULTI /* needed to be able to define
CONFIG_SERIAL_SOFTWARE_FIFO */
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CFG_BASE_BAUD 691200
/* Size (bytes) of interrupt driven serial port buffer.
* Set to 0 to use polling instead of interrupts.
* Setting to 0 will also disable RTS/CTS handshaking.
*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
/* Set console baudrate to 9600 */
#define CONFIG_BAUDRATE 9600
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
#undef CFG_ENV_IS_IN_NVRAM
#undef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_IS_IN_EEPROM
#undef CFG_ENV_IS_NOWHERE
#ifdef CFG_ENV_IS_IN_EEPROM
/* Put the environment after the SDRAM configuration */
#define PROM_SIZE 2048
#define CFG_ENV_OFFSET 512
#define CFG_ENV_SIZE (PROM_SIZE-CFG_ENV_OFFSET)
#endif
#ifdef CFG_ENV_IS_IN_FLASH
/* Put the environment in Flash */
#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
/*-----------------------------------------------------------------------
* I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
* the first internal I2C controller of the PPC440EPx
*----------------------------------------------------------------------*/
#define CFG_SPD_BUS_NUM 0
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
/* This is the 7bit address of the device, not including P. */
#define CFG_I2C_EEPROM_ADDR 0x50
#define CFG_I2C_EEPROM_ADDR_LEN 1
/* The EEPROM can do 16byte ( 1 << 4 ) page writes. */
#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
#define CFG_EEPROM_PAGE_WRITE_BITS 4
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
#define CFG_EEPROM_PAGE_WRITE_ENABLE
#undef CFG_I2C_MULTI_EEPROMS
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
/* Setup some board specific values for the default environment variables */
#define CONFIG_HOSTNAME hcu4
#define CONFIG_IPADDR 172.25.1.42
#define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */
#define CONFIG_OVERWRITE_ETHADDR_ONCE
#define CONFIG_SERVERIP 172.25.1.3
#define CFG_TFTP_LOADADDR 0x01000000 /* @16 MB */
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=0x01000000\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
"nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"rootpath=/home/diagnose/eldk/ppc_4xx\0" \
"bootfile=/tftpboot/hcu4/uImage\0" \
"load=tftp 100000 hcu4/u-boot.bin\0" \
"update=protect off FFFa0000 FFFFFFFF;era FFFa0000 FFFFFFFF;" \
"cp.b 100000 FFFa0000 60000\0" \
"upd=run load;run update\0" \
"vx=tftp ${loadaddr} hcu4_vx_rom;" \
"setenv bootargs emac(0,0)hcu4_vx_rom e=${ipaddr} " \
" h=${serverip} u=dpu pw=netstal8752 tn=hcu4 f=0x3008;" \
"bootvx ${loadaddr}\0" \
""
#define CONFIG_BOOTCOMMAND "run vx"
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 1 /* PHY address */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_HAS_ETH0
#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
/*
* 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_ASKENV
#define CONFIG_CMD_BSP
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
/* SPD EEPROM (sdram speed config) disabled */
#define CONFIG_SPD_EEPROM 1
#define SPD_EEPROM_ADDRESS 0x50
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*----------------------------------------------------------------------*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (Flash Bank 0) initialization */
#define CFG_EBC_PB0AP 0x02005400
#define CFG_EBC_PB0CR 0xFFF18000 /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit */
#define CFG_EBC_PB1AP 0x03041200
#define CFG_EBC_PB1CR 0x7009A000 /* BAS=,BS=MB,BU=R/W,BW=bit */
#define CFG_EBC_PB2AP 0x02054500
#define CFG_EBC_PB2CR 0x78018000 /* BAS=,BS=MB,BU=R/W,BW=bit */
#define CFG_EBC_PB3AP 0x01840300
#define CFG_EBC_PB3CR 0x7c0ba000 /* BAS=,BS=MB,BU=R/W,BW=bit */
#define CFG_EBC_PB4AP 0x01800300
#define CFG_EBC_PB4CR 0x7e0ba000 /* BAS=,BS=MB,BU=R/W,BW=bit */
#define CFG_GPIO0_TCR 0x7ffe0000 /* GPIO value */
/*
* 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
/* Init Memory Controller:
*
* BR0/1 and OR0/1 (FLASH)
*/
#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */
#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */
/* Configuration Port location */
#define CONFIG_PORT_ADDR 0xF0000500
/*-----------------------------------------------------------------------
* Cache Configuration
*----------------------------------------------------------------------*/
#define CFG_DCACHE_SIZE 16384 /* For IBM 405GPr CPUs */
#define CFG_CACHELINE_SIZE 32 /* ... */
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_HUSH_PARSER /* use "hush" command parser */
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
#endif /* __CONFIG_H */

393
include/configs/hcu5.h Normal file
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@@ -0,0 +1,393 @@
/*
* (C) Copyright 2007 Netstal Maschinen AG
* Niklaus Giger (Niklaus.Giger@netstal.com)
*
* (C) Copyright 2006-2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* (C) Copyright 2006
* Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com
* Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com
*
* 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
*/
/************************************************************************
* hcu5.h - configuration for HCU5 board (derived from sequoia.h)
***********************************************************************/
#ifndef __CONFIG_H
#define __CONFIG_H
/*-----------------------------------------------------------------------
* High Level Configuration Options
*----------------------------------------------------------------------*/
#define CONFIG_HCU5 1 /* Board is HCU5 */
#define CONFIG_440EPX 1 /* Specific PPC440EPx */
#define CONFIG_440 1 /* ... PPC440 family */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
* actual resources get mapped (not physical addresses)
*----------------------------------------------------------------------*/
#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
#define CFG_BOOT_BASE_ADDR 0xfff00000
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfff80000 /* start of FLASH */
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_OCM_BASE 0xe0010000 /* ocm */
#define CFG_PCI_BASE 0xe0000000 /* Internal PCI regs */
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
#define CFG_PCI_MEMBASE2 CFG_PCI_MEMBASE1 + 0x10000000
#define CFG_PCI_MEMBASE3 CFG_PCI_MEMBASE2 + 0x10000000
/* Don't change either of these */
#define CFG_PERIPHERAL_BASE 0xef600000 /* internal peripherals */
#define CFG_USB2D0_BASE 0xe0000100
#define CFG_USB_DEVICE 0xe0000000
#define CFG_USB_HOST 0xe0000400
/*-----------------------------------------------------------------------
* Initial RAM & stack pointer
*----------------------------------------------------------------------*/
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#define CONFIG_BAUDRATE 9600
#undef CONFIG_SERIAL_MULTI /* needed to be able to define
CONFIG_SERIAL_SOFTWARE_FIFO, but
CONFIG_SERIAL_SOFTWARE_FIFO (16) does not work */
/* Size (bytes) of interrupt driven serial port buffer.
* Set to 0 to use polling instead of interrupts.
* Setting to 0 will also disable RTS/CTS handshaking.
*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#undef CONFIG_UART1_CONSOLE
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
#undef CFG_ENV_IS_IN_NVRAM
#undef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_IS_IN_EEPROM
#undef CFG_ENV_IS_NOWHERE
#ifdef CFG_ENV_IS_IN_EEPROM
/* Put the environment after the SDRAM and bootstrap configuration */
#define PROM_SIZE 2048
#define CFG_BOOSTRAP_OPTION_OFFSET 512
#define CFG_ENV_OFFSET (CFG_BOOSTRAP_OPTION_OFFSET + 0x10)
#define CFG_ENV_SIZE (PROM_SIZE-CFG_ENV_OFFSET)
#endif
#ifdef CFG_ENV_IS_IN_FLASH
/* Put the environment in Flash */
#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
/*-----------------------------------------------------------------------
* DDR SDRAM
*----------------------------------------------------------------------*/
#define CFG_MBYTES_SDRAM (128) /* 128 MB or 256 MB */
#define CFG_DDR_CACHED_ADDR 0x40000000 /* setup 2nd TLB cached here */
#undef CONFIG_DDR_DATA_EYE /* Do not use DDR2 optimization */
#define CONFIG_DDR_ECC 1 /* enable ECC */
/*-----------------------------------------------------------------------
* I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the
* the second internal I2C controller of the PPC440EPx
*----------------------------------------------------------------------*/
#define CFG_SPD_BUS_NUM 1
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
/* This is the 7bit address of the device, not including P. */
#define CFG_I2C_EEPROM_ADDR 0x50
#define CFG_I2C_EEPROM_ADDR_LEN 1
/* The EEPROM can do 16byte ( 1 << 4 ) page writes. */
#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
#define CFG_EEPROM_PAGE_WRITE_BITS 4
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
#define CFG_EEPROM_PAGE_WRITE_ENABLE
#undef CFG_I2C_MULTI_EEPROMS
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run nfs\" to mount Linux root filesystem over NFS;"\
"echo"
#undef CONFIG_BOOTARGS
/* Setup some board specific values for the default environment variables */
#define CONFIG_HOSTNAME hcu5
#define CONFIG_IPADDR 172.25.1.42
#define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */
#define CONFIG_OVERWRITE_ETHADDR_ONCE
#define CONFIG_SERVERIP 172.25.1.3
#define CFG_TFTP_LOADADDR 0x01000000 /* @16 MB */
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=0x01000000\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
"nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"bootfile=hcu5/uImage\0" \
"rootpath=/home/hcu/eldk/ppc_4xxFP\0" \
"load=tftp 100000 hcu5/u-boot.bin\0" \
"update=protect off FFFa0000 FFFFFFFF;era FFFa0000 FFFFFFFF;" \
"cp.b 100000 FFFa0000 60000\0" \
"upd=run load;run update\0" \
"vx=tftp ${loadaddr} hcu5/hcu5_vx_rom;" \
"setenv bootargs emac(0,0)hcu5_vx_rom e=${ipaddr} " \
" h=${serverip} u=dpu pw=netstal8752 tn=hcu5 f=0x3008;" \
"bootvx ${loadaddr}\0" \
""
#define CONFIG_BOOTCOMMAND "run vx"
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_M88E1111_PHY 1
#define CONFIG_IBM_EMAC4_V4 1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
#define CONFIG_HAS_ETH0
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_NET_MULTI 1
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
#define CONFIG_PHY1_ADDR 1
/* USB */
#define CONFIG_USB_OHCI
#define CONFIG_USB_STORAGE
/* Comment this out to enable USB 1.1 device */
#define USB_2_0_DEVICE
/* Partitions */
#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
/*
* 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_ASKENV
#define CONFIG_CMD_BSP
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_USB
#define CONFIG_SUPPORT_VFAT
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*----------------------------------------------------------------------*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* PCI stuff
*----------------------------------------------------------------------*/
/* General PCI */
#define CONFIG_PCI /* include pci support */
#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/
/* Board-specific PCI */
#define CFG_PCI_TARGET_INIT
#define CFG_PCI_MASTER_INIT
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_ID 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*----------------------------------------------------------------------*/
#define CFG_FLASH CFG_FLASH_BASE
#define CFG_CS_1 0xC8000000 /* CAN */
#define CFG_CS_2 0xCC000000 /* CPLD and IMC-Bus Standard */
#define CFG_CPLD CFG_CS_2
#define CFG_CS_3 0xCD000000 /* CPLD and IMC-Bus Fast */
/*-----------------------------------------------------------------------
* FLASH organization
* Memory Bank 0 (BOOT-FLASH) initialization
*/
#define CFG_BOOTFLASH_CS 0 /* Boot Flash chip connected to CSx */
#define CFG_EBC_PB0AP 0x02005400
#define CFG_EBC_PB0CR 0xFFF18000 /* (CFG_FLASH | 0xda000) */
#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 32 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
/* Memory Bank 1 CAN-Chips initialization */
#define CFG_EBC_PB1AP 0x02054500
#define CFG_EBC_PB1CR 0xC8018000
/* Memory Bank 2 CPLD/IMC-Bus standard initialization */
#define CFG_EBC_PB2AP 0x01840300
#define CFG_EBC_PB2CR 0xCC0BA000
/* Memory Bank 3 IMC-Bus fast mode initialization */
#define CFG_EBC_PB3AP 0x01800300
#define CFG_EBC_PB3CR 0xCE0BA000
/* Memory Bank 4 (not used) initialization */
#undef CFG_EBC_PB4AP
#undef CFG_EBC_PB4CR
/* Memory Bank 5 (not used) initialization */
#undef CFG_EBC_PB5AP
#undef CFG_EBC_PB5CR
#define HCU_CPLD_VERSION_REGISTER ( CFG_CPLD + 0x0F00000 )
#define HCU_HW_VERSION_REGISTER ( CFG_CPLD + 0x1400000 )
/*-----------------------------------------------------------------------
* Cache Configuration
*----------------------------------------------------------------------*/
#define CFG_DCACHE_SIZE (32<<10) /* For AMCC 440 CPUs */
#define CFG_CACHELINE_SIZE 32 /* ... */
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_HUSH_PARSER /* use "hush" command parser */
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#endif
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
#endif /* __CONFIG_H */

5
include/configs/luan.h
View File

@@ -136,7 +136,6 @@
#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */
#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/
#define CONFIG_DDR_ECC 1 /* with ECC support */
#define CFG_44x_DDR2_CKTR_180 1 /* use 180 deg advance */
/*-----------------------------------------------------------------------
* I2C
@@ -213,7 +212,6 @@
#define CONFIG_HW_WATCHDOG /* watchdog */
#endif
/*
* BOOTP options
*/
@@ -222,7 +220,6 @@
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
@@ -230,7 +227,6 @@
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ELF
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
@@ -242,7 +238,6 @@
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
/*
* Miscellaneous configurable options
*/

56
include/configs/lwmon5.h
View File

@@ -46,7 +46,7 @@
#define CFG_BOOT_BASE_ADDR 0xf0000000
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
#define CFG_FLASH_BASE 0xf8000000 /* start of FLASH */
#define CFG_MONITOR_BASE TEXT_BASE
#define CFG_LIME_BASE_0 0xc0000000
#define CFG_LIME_BASE_1 0xc1000000
@@ -74,11 +74,13 @@
/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */
#define CFG_INIT_RAM_OCM 1 /* OCM as init ram */
#define CFG_INIT_RAM_ADDR CFG_OCM_BASE /* OCM */
#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
#define CFG_INIT_RAM_END (4 << 10)
#define CFG_GBL_DATA_SIZE 256 /* num bytes initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
/*-----------------------------------------------------------------------
* Serial Port
@@ -103,9 +105,11 @@
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
#define CFG_FLASH0 0xFC000000
#define CFG_FLASH1 0xF8000000
#define CFG_FLASH_BANKS_LIST { CFG_FLASH1, CFG_FLASH0 }
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
@@ -133,8 +137,26 @@
#define CONFIG_DDR_DATA_EYE 1 /* use DDR2 optimization */
#if 0 /* test-only: disable ECC for now */
#define CONFIG_DDR_ECC 1 /* enable ECC */
#define CFG_POST_ECC_ON CFG_POST_ECC
#else
#define CFG_POST_ECC_ON 0
#endif
/* POST support */
#define CONFIG_POST (CFG_POST_MEMORY | \
CFG_POST_ECC_ON | \
CFG_POST_CPU | \
CFG_POST_UART | \
CFG_POST_I2C | \
CFG_POST_CACHE | \
CFG_POST_FPU | \
CFG_POST_ETHER | \
CFG_POST_SPR)
#define CFG_POST_CACHE_ADDR 0x10000000 /* free virtual address */
#define CONFIG_LOGBUFFER
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
@@ -162,6 +184,8 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
"hostname=lwmon5\0" \
"netdev=eth0\0" \
"unlock=yes\0" \
"logversion=2\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
@@ -183,6 +207,8 @@
"update=protect off FFF80000 FFFFFFFF;era FFF80000 FFFFFFFF;" \
"cp.b 200000 FFF80000 80000\0" \
"upd=run load;run update\0" \
"lwe_env=tftp 200000 /tftpboot.dev/lwmon5/env_uboot.bin;" \
"autoscr 200000\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
@@ -223,7 +249,6 @@
#define CONFIG_DOS_PARTITION
#define CONFIG_ISO_PARTITION
/*
* BOOTP options
*/
@@ -232,7 +257,6 @@
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
@@ -247,6 +271,7 @@
#define CONFIG_CMD_FAT
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_LOG
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
@@ -259,7 +284,6 @@
#define CONFIG_CMD_USB
#endif
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*----------------------------------------------------------------------*/
@@ -322,7 +346,7 @@
/* Memory Bank 0 (NOR-FLASH) initialization */
#define CFG_EBC_PB0AP 0x03050200
#define CFG_EBC_PB0CR (CFG_FLASH | 0xdc000)
#define CFG_EBC_PB0CR (CFG_FLASH | 0xfc000)
/* Memory Bank 1 (Lime) initialization */
#define CFG_EBC_PB1AP 0x01004380
@@ -342,14 +366,24 @@
* Graphics (Fujitsu Lime)
*----------------------------------------------------------------------*/
/* SDRAM Clock frequency adjustment register */
#define CFG_LIME_SDRAM_CLOCK 0xC1FC0000
/* Lime Clock frequency is to set 133MHz */
#define CFG_LIME_SDRAM_CLOCK 0xC1FC0038
/* Lime Clock frequency is to set 100MHz */
#define CFG_LIME_CLOCK_100MHZ 0x00000
#if 0
/* Lime Clock frequency for 133MHz */
#define CFG_LIME_CLOCK_133MHZ 0x10000
#endif
/* SDRAM Parameter register */
#define CFG_LIME_MMR 0xC1FCFFFC
/* SDRAM parameter value */
/* SDRAM parameter value; was 0x414FB7F2, caused several vertical bars
and pixel flare on display when 133MHz was configured. According to
SDRAM chip datasheet CAS Latency is 3 for 133MHz and -75 Speed Grade */
#ifdef CFG_LIME_CLOCK_133MHZ
#define CFG_LIME_MMR_VALUE 0x414FB7F3
#else
#define CFG_LIME_MMR_VALUE 0x414FB7F2
#endif
/*-----------------------------------------------------------------------
* GPIO Setup

476
include/configs/taihu.h Normal file
View File

@@ -0,0 +1,476 @@
/*
* (C) Copyright 2000-2005
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* (C) Copyright 2005-2007
* Beijing UD Technology Co., Ltd., taihusupport@amcc.com
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_405EP 1 /* this is a PPC405 CPU */
#define CONFIG_4xx 1 /* member of PPC4xx family */
#define CONFIG_TAIHU 1 /* on a taihu board */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
#define CONFIG_NO_SERIAL_EEPROM
/*----------------------------------------------------------------------------*/
#ifdef CONFIG_NO_SERIAL_EEPROM
/*
!-------------------------------------------------------------------------------
! PLL settings for 333MHz CPU, 111MHz PLB/SDRAM, 55MHz EBC, 33MHz PCI,
! assuming a 33MHz input clock to the 405EP from the C9531.
!-------------------------------------------------------------------------------
*/
#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_3)
#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_1)
#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
#define PLLMR0_DEFAULT PLLMR0_333_111_55_37
#define PLLMR1_DEFAULT PLLMR1_333_111_55_37
#define PLLMR0_DEFAULT_PCI66 PLLMR0_333_111_55_111
#define PLLMR1_DEFAULT_PCI66 PLLMR1_333_111_55_111
#endif
/*----------------------------------------------------------------------------*/
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#define CONFIG_ENV_OVERWRITE 1
#define CONFIG_PREBOOT "echo;" \
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"bootfile=/tftpboot/taihu/uImage\0" \
"rootpath=/opt/eldk/ppc_4xx\0" \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
"flash_nfs=run nfsargs addip addtty;" \
"bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip addtty;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
"bootm\0" \
"kernel_addr=FC000000\0" \
"ramdisk_addr=FC180000\0" \
"load=tftp 200000 /tftpboot/taihu/u-boot.bin\0" \
"update=protect off FFFC0000 FFFFFFFF;era FFFC0000 FFFFFFFF;" \
"cp.b 200000 FFFC0000 40000\0" \
"upd=run load;run update\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#endif
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0x14 /* PHY address */
#define CONFIG_HAS_ETH1
#define CONFIG_PHY1_ADDR 0x10 /* EMAC1 PHY address */
#define CONFIG_NET_MULTI 1
#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_PHY_RESET 1
/*
* 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_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SDRAM
#define CONFIG_CMD_SPI
#undef CONFIG_WATCHDOG /* watchdog disabled */
#undef CONFIG_SPD_EEPROM /* use SPD EEPROM for setup */
#define CFG_SDRAM_SIZE_PER_BANK 0x04000000 /* 64MB */
#define CFG_SDRAM_BANKS 2
/*
* SDRAM configuration (please see cpu/ppc/sdram.[ch])
*/
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
#define CONFIG_SDRAM_BANK1 1 /* init onboard SDRAM bank 1 */
/* SDRAM timings used in datasheet */
#define CFG_SDRAM_CL 3 /* CAS latency */
#define CFG_SDRAM_tRP 20 /* PRECHARGE command period */
#define CFG_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
#define CFG_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
#define CFG_SDRAM_tRFC 66 /* Auto refresh period */
/*
* Miscellaneous configurable options
*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* print buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
/*
* If CFG_EXT_SERIAL_CLOCK, then the UART divisor is 1.
* If CFG_405_UART_ERRATA_59, then UART divisor is 31.
* Otherwise, UART divisor is determined by CPU Clock and CFG_BASE_BAUD value.
* The Linux BASE_BAUD define should match this configuration.
* baseBaud = cpuClock/(uartDivisor*16)
* If CFG_405_UART_ERRATA_59 and 200MHz CPU clock,
* set Linux BASE_BAUD to 403200.
*/
#undef CONFIG_SERIAL_SOFTWARE_FIFO
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
#define CFG_BASE_BAUD 691200
#define CONFIG_BAUDRATE 115200
#define CONFIG_UART1_CONSOLE 1
/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* I2C stuff
*-----------------------------------------------------------------------
*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#define CFG_I2C_NOPROBES { 0x69 } /* avoid iprobe hangup (why?) */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 6 /* 24C02 requires 5ms delay */
#define CFG_I2C_EEPROM_ADDR 0x50 /* I2C boot EEPROM (24C02W) */
#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
#define CONFIG_SOFT_SPI
#define SPI_SCL spi_scl
#define SPI_SDA spi_sda
#define SPI_READ spi_read()
#define SPI_DELAY udelay(2)
#ifndef __ASSEMBLY__
void spi_scl(int);
void spi_sda(int);
unsigned char spi_read(void);
#endif
/* standard dtt sensor configuration */
#define CONFIG_DTT_DS1775 1
#define CONFIG_DTT_SENSORS { 0 }
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
*/
#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
#define PCI_HOST_FORCE 1 /* configure as pci host */
#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
/* resource configuration */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
#define CFG_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */
#define CFG_PCI_CLASSCODE 0x0600 /* PCI Class Code: bridge/host */
#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
#define CFG_PCI_PTM1MS 0x80000001 /* 2GB, enable hard-wired to 1 */
#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
#define CFG_PCI_PTM2LA 0x00000000 /* disabled */
#define CFG_PCI_PTM2MS 0x00000000 /* disabled */
#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
#define CONFIG_EEPRO100 1
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CFG_SDRAM_BASE _must_ start at 0
*/
#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFFE00000
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
/*
* 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#define CFG_FLASH_ADDR0 0x555
#define CFG_FLASH_ADDR1 0x2aa
#define CFG_FLASH_WORD_SIZE unsigned short
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */
#define CFG_ENV_ADDR (CFG_MONITOR_BASE-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif /* CFG_ENV_IS_IN_FLASH */
/*-----------------------------------------------------------------------
* NVRAM organization
*/
#define CFG_NVRAM_BASE_ADDR 0xf0000000 /* NVRAM base address */
#define CFG_NVRAM_SIZE 0x1ff8 /* NVRAM size */
#ifdef CFG_ENV_IS_IN_NVRAM
#define CFG_ENV_SIZE 0x0ff8 /* Size of Environment vars */
#define CFG_ENV_ADDR \
(CFG_NVRAM_BASE_ADDR+CFG_NVRAM_SIZE-CFG_ENV_SIZE) /* Env*/
#endif
/*-----------------------------------------------------------------------
* PPC405 GPIO Configuration
*/
#define CFG_440_GPIO_TABLE { /* GPIO Alternate1 */ \
{ \
/* GPIO Core 0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO0 PerBLast SPI CS */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO1 TS1E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO2 TS2E */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO3 TS1O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO4 TS2O */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO5 TS3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO6 TS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO7 TS5 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO8 TS6 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO9 TrcClk */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO10 PerCS1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO11 PerCS2 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO12 PerCS3 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO13 PerCS4 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO14 PerAddr03 SPI SCLK */ \
{ GPIO_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO15 PerAddr04 SPI DI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO16 PerAddr05 SPI DO */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO17 IRQ0 PCI INTA */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO18 IRQ1 PCI INTB */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO19 IRQ2 PCI INTC */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO20 IRQ3 PCI INTD */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO21 IRQ4 USB */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO22 IRQ5 EBC */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO23 IRQ6 unused */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO24 UART0_DCD UART1 */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO25 UART0_DSR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO26 UART0_RI */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO27 UART0_DTR */ \
{ GPIO_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO28 UART1_Rx UART0 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG }, /* GPIO29 UART1_Tx */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO30 RejectPkt0 User LED1 */ \
{ GPIO_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG }, /* GPIO31 RejectPkt1 User LED2 */ \
} \
}
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CFG_DCACHE_SIZE 16384 /* For IBM 405EP CPU */
#define CFG_CACHELINE_SIZE 32
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
/*
* Init Memory Controller:
*
* BR0/1 and OR0/1 (FLASH)
*/
#define FLASH_BASE0_PRELIM CFG_FLASH_BASE /* FLASH bank #0 */
#define FLASH_BASE1_PRELIM 0xFC000000 /* FLASH bank #1 */
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in data cache)
*/
/* use on chip memory (OCM) for temperary stack until sdram is tested */
#define CFG_TEMP_STACK_OCM 1
/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR 0xF8000000
#define CFG_OCM_DATA_SIZE 0x1000
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (Flash/SRAM) initialization */
#define CFG_EBC_PB0AP 0x03815600
#define CFG_EBC_PB0CR 0xFFE3A000 /* BAS=0xFFE,BS=2MB,BU=R/W,BW=16bit */
/* Memory Bank 1 (NVRAM/RTC) initialization */
#define CFG_EBC_PB1AP 0x05815600
#define CFG_EBC_PB1CR 0xFC0BA000 /* BAS=0xFc0,BS=32MB,BU=R/W,BW=16bit */
/* Memory Bank 2 (USB device) initialization */
#define CFG_EBC_PB2AP 0x03016600
#define CFG_EBC_PB2CR 0x50018000 /* BAS=0x500,BS=1MB,BU=R/W,BW=8bit */
/* Memory Bank 3 (LCM and D-flip-flop) initialization */
#define CFG_EBC_PB3AP 0x158FF600
#define CFG_EBC_PB3CR 0x50118000 /* BAS=0x501,BS=1MB,BU=R/W,BW=8bit */
/* Memory Bank 4 (not install) initialization */
#define CFG_EBC_PB4AP 0x158FF600
#define CFG_EBC_PB4CR 0x5021A000
/*-----------------------------------------------------------------------
* Definitions for GPIO setup (PPC405EP specific)
*
* GPIO0[0] - External Bus Controller BLAST output
* GPIO0[1-9] - Instruction trace outputs
* GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
* GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs
* GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
* GPIO0[24-27] - UART0 control signal inputs/outputs
* GPIO0[28-29] - UART1 data signal input/output
* GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
*/
#define CFG_GPIO0_OSRH 0x15555550 /* output select high/low */
#define CFG_GPIO0_OSRL 0x00000110
#define CFG_GPIO0_ISR1H 0x00000001 /* input select high/low */
#define CFG_GPIO0_ISR1L 0x15545440
#define CFG_GPIO0_TSRH 0x00000000 /* three-state select high/low */
#define CFG_GPIO0_TSRL 0x00000000
#define CFG_GPIO0_TCR 0xFFFE8117 /* three-state control */
#define CFG_GPIO0_ODR 0x00000000 /* open drain */
#define GPIO0 0 /* GPIO controller 0 */
/* the GPIO macros in include/ppc405.h for High/Low registers are backwards */
#define GPIOx_OSL (GPIO0_OSRH-GPIO_BASE)
#define GPIOx_TSL (GPIO0_TSRH-GPIO_BASE)
#define GPIOx_IS1L (GPIO0_ISR1H-GPIO_BASE)
#define GPIOx_IS2L (GPIO0_ISR1H-GPIO_BASE)
#define GPIOx_IS3L (GPIO0_ISR1H-GPIO_BASE)
#define GPIO_OS(x) (x+GPIOx_OSL) /* GPIO output select */
#define GPIO_TS(x) (x+GPIOx_TSL) /* GPIO three-state select */
#define GPIO_IS1(x) (x+GPIOx_IS1L) /* GPIO input select */
#define GPIO_IS2(x) (x+GPIOx_IS1L)
#define GPIO_IS3(x) (x+GPIOx_IS1L)
#define CPLD_REG0_ADDR 0x50100000
#define CPLD_REG1_ADDR 0x50100001
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
#endif /* __CONFIG_H */

382
include/configs/zeus.h Normal file
View File

@@ -0,0 +1,382 @@
/*
* (C) Copyright 2007
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* 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
*/
/************************************************************************
* zeus.h - configuration for Zeus board
***********************************************************************/
#ifndef __CONFIG_H
#define __CONFIG_H
/*-----------------------------------------------------------------------
* High Level Configuration Options
*----------------------------------------------------------------------*/
#define CONFIG_ZEUS 1 /* Board is Zeus */
#define CONFIG_4xx 1 /* ... PPC4xx family */
#define CONFIG_405EP 1 /* Specifc 405EP support*/
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
#define PLLMR0_DEFAULT PLLMR0_333_111_55_111
#define PLLMR1_DEFAULT PLLMR1_333_111_55_111
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
#define CONFIG_MII 1 /* MII PHY management */
#define CONFIG_PHY_ADDR 0x01 /* PHY address */
#define CONFIG_HAS_ETH1 1
#define CONFIG_PHY1_ADDR 0x11 /* EMAC1 PHY address */
#define CONFIG_NET_MULTI 1
#define CFG_RX_ETH_BUFFER 16 /* Number of ethernet rx buffers & descriptors */
#define CONFIG_PHY_RESET 1
#define CONFIG_PHY_RESET_DELAY 300 /* PHY RESET recovery delay */
/*
* 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_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_ELF
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_LOG
#define CONFIG_CMD_MII
#define CONFIG_CMD_NET
#define CONFIG_CMD_NFS
#define CONFIG_CMD_PING
#define CONFIG_CMD_REGINFO
/* POST support */
#define CONFIG_POST (CFG_POST_MEMORY | \
CFG_POST_CPU | \
CFG_POST_CACHE | \
CFG_POST_UART | \
CFG_POST_ETHER)
#define CFG_POST_ETHER_EXT_LOOPBACK /* eth POST using ext loopack connector */
/* Define here the base-addresses of the UARTs to test in POST */
#define CFG_POST_UART_TABLE {UART0_BASE}
#define CONFIG_LOGBUFFER
#define CFG_POST_CACHE_ADDR 0x00800000 /* free virtual address */
#define CFG_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */
#undef CONFIG_WATCHDOG /* watchdog disabled */
/*-----------------------------------------------------------------------
* SDRAM
*----------------------------------------------------------------------*/
/*
* SDRAM configuration (please see cpu/ppc/sdram.[ch])
*/
#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
#define CONFIG_SDRAM_BANK1 1 /* init onboard SDRAM bank 1 */
/* SDRAM timings used in datasheet */
#define CFG_SDRAM_CL 3 /* CAS latency */
#define CFG_SDRAM_tRP 20 /* PRECHARGE command period */
#define CFG_SDRAM_tRC 66 /* ACTIVE-to-ACTIVE command period */
#define CFG_SDRAM_tRCD 20 /* ACTIVE-to-READ delay */
#define CFG_SDRAM_tRFC 66 /* Auto refresh period */
/*-----------------------------------------------------------------------
* Serial Port
*----------------------------------------------------------------------*/
#undef CFG_EXT_SERIAL_CLOCK /* external serial clock */
#define CFG_BASE_BAUD 691200
#define CONFIG_BAUDRATE 115200
#define CONFIG_SERIAL_MULTI
/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*----------------------------------------------------------------------*/
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_LOOPW 1 /* enable loopw command */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
#undef CONFIG_SOFT_I2C /* I2C bit-banged */
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
/* these are for the ST M24C02 2kbit serial i2c eeprom */
#define CFG_I2C_EEPROM_ADDR 0x50 /* base address */
#define CFG_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
/* mask of address bits that overflow into the "EEPROM chip address" */
#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07
#define CFG_EEPROM_PAGE_WRITE_ENABLE 1 /* write eeprom in pages */
#define CFG_EEPROM_PAGE_WRITE_BITS 3 /* 8 byte write page size */
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
/*
* The layout of the I2C EEPROM, used for bootstrap setup and for board-
* specific values, like ethaddr... that can be restored via the sw-reset
* button
*/
#define FACTORY_RESET_I2C_EEPROM 0x50
#define FACTORY_RESET_ENV_OFFS 0x80
#define FACTORY_RESET_ENV_SIZE 0x80
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CFG_SDRAM_BASE _must_ start at 0
*/
#define CFG_SDRAM_BASE 0x00000000
#define CFG_FLASH_BASE 0xFF000000
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
/*
* 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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CFG_FLASH_CFI /* The flash is CFI compatible */
#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
#define CFG_FLASH_BANKS_LIST { CFG_FLASH_BASE }
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
#define CFG_FLASH_QUIET_TEST 1 /* don't warn upon unknown flash */
#ifdef CFG_ENV_IS_IN_FLASH
#define CFG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */
#define CFG_ENV_ADDR ((-CFG_MONITOR_LEN)-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR-CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CFG_DCACHE_SIZE 16384 /* For IBM 405EP CPU */
#define CFG_CACHELINE_SIZE 32 /* ... */
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in data cache)
*/
/* use on chip memory (OCM) for temperary stack until sdram is tested */
#define CFG_TEMP_STACK_OCM 1
/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR 0xF8000000
#define CFG_OCM_DATA_SIZE 0x1000
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of OCM */
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
/* reserve some memory for POST and BOOT limit info */
#define CFG_INIT_SP_OFFSET (CFG_GBL_DATA_OFFSET - 16)
/* extra data in OCM */
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 4)
#define CFG_POST_MAGIC (CFG_OCM_DATA_ADDR + CFG_GBL_DATA_OFFSET - 8)
#define CFG_POST_VAL (CFG_OCM_DATA_ADDR + CFG_GBL_DATA_OFFSET - 12)
/*-----------------------------------------------------------------------
* External Bus Controller (EBC) Setup
*/
/* Memory Bank 0 (Flash 16M) initialization */
#define CFG_EBC_PB0AP 0x05815600
#define CFG_EBC_PB0CR 0xFF09A000 /* BAS=0xFF0,BS=16MB,BU=R/W,BW=16bit */
/*-----------------------------------------------------------------------
* Definitions for GPIO setup (PPC405EP specific)
*
* GPIO0[0] - External Bus Controller BLAST output
* GPIO0[1-9] - Instruction trace outputs
* GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
* GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs
* GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
* GPIO0[24-27] - UART0 control signal inputs/outputs
* GPIO0[28-29] - UART1 data signal input/output
* GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
*/
#define CFG_GPIO0_OSRH 0x15555550 /* Chip selects */
#define CFG_GPIO0_OSRL 0x00000110 /* UART_DTR-pin 27 alt out */
#define CFG_GPIO0_ISR1H 0x10000041 /* Pin 2, 12 is input */
#define CFG_GPIO0_ISR1L 0x15505440 /* OUT: LEDs 22/23; IN: pin12,2, NVALID# */
#define CFG_GPIO0_TSRH 0x00000000
#define CFG_GPIO0_TSRL 0x00000000
#define CFG_GPIO0_TCR 0xBFF68317 /* 3-state OUT: 22/23/29; 12,2 is not 3-state */
#define CFG_GPIO0_ODR 0x00000000
#define CFG_GPIO_SW_RESET 1
#define CFG_GPIO_ZEUS_PE 12
#define CFG_GPIO_LED_RED 22
#define CFG_GPIO_LED_GREEN 23
/* Time in milli-seconds */
#define CFG_TIME_POST 5000
#define CFG_TIME_FACTORY_RESET 10000
/*
* Internal Definitions
*
* Boot Flags
*/
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/* ENVIRONMENT VARS */
#define CONFIG_PREBOOT "echo;echo Welcome to Bulletendpoints board v1.1;echo"
#define CONFIG_IPADDR 192.168.1.10
#define CONFIG_SERVERIP 192.168.1.100
#define CONFIG_GATEWAYIP 192.168.1.100
#define CONFIG_ETHADDR 50:00:00:00:06:00
#define CONFIG_ETH1ADDR 50:00:00:00:06:01
#if 0
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
#else
#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
"logversion=2\0" \
"hostname=zeus\0" \
"netdev=eth0\0" \
"ethact=ppc_4xx_eth0\0" \
"netmask=255.255.255.0\0" \
"ramdisk_size=50000\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw" \
" nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw" \
" ramdisk=${ramdisk_size}\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0," \
"${baudrate}\0" \
"net_nfs=tftp ${kernel_mem_addr} ${file_kernel};" \
"run nfsargs addip addtty;bootm\0" \
"net_ram=tftp ${kernel_mem_addr} ${file_kernel};" \
"tftp ${ramdisk_mem_addr} ${file_fs};" \
"run ramargs addip addtty;" \
"bootm ${kernel_mem_addr} ${ramdisk_mem_addr}\0" \
"rootpath=/target_fs/zeus\0" \
"kernel_fl_addr=ff000000\0" \
"kernel_mem_addr=200000\0" \
"ramdisk_fl_addr=ff300000\0" \
"ramdisk_mem_addr=4000000\0" \
"uboot_fl_addr=fffc0000\0" \
"uboot_mem_addr=100000\0" \
"file_uboot=/zeus/u-boot.bin\0" \
"tftp_uboot=tftp 100000 ${file_uboot}\0" \
"update_uboot=protect off fffc0000 ffffffff;" \
"era fffc0000 ffffffff;cp.b 100000 fffc0000 40000;" \
"protect on fffc0000 ffffffff\0" \
"upd_uboot=run tftp_uboot;run update_uboot\0" \
"file_kernel=/zeus/uImage_ba\0" \
"tftp_kernel=tftp 100000 ${file_kernel}\0" \
"update_kernel=protect off ff000000 ff17ffff;" \
"era ff000000 ff17ffff;cp.b 100000 ff000000 180000\0" \
"upd_kernel=run tftp_kernel;run update_kernel\0" \
"file_fs=/zeus/rootfs_ba.img\0" \
"tftp_fs=tftp 100000 ${file_fs}\0" \
"update_fs=protect off ff300000 ff87ffff;era ff300000 ff87ffff;"\
"cp.b 100000 ff300000 580000\0" \
"upd_fs=run tftp_fs;run update_fs\0" \
"bootcmd=chkreset;run ramargs addip addtty addmisc;" \
"bootm ${kernel_fl_addr} ${ramdisk_fl_addr}\0" \
""
#endif /* __CONFIG_H */

8
include/dtt.h
View File

@@ -29,6 +29,7 @@
#if defined(CONFIG_DTT_LM75) || \
defined(CONFIG_DTT_DS1621) || \
defined(CONFIG_DTT_DS1775) || \
defined(CONFIG_DTT_LM81) || \
defined(CONFIG_DTT_ADM1021)
@@ -78,6 +79,13 @@ extern int dtt_get_temp(int sensor);
#define DTT_CONFIG 0xAC
#endif
#if defined(CONFIG_DTT_DS1775)
#define DTT_READ_TEMP 0x0
#define DTT_CONFIG 0x1
#define DTT_TEMP_HYST 0x2
#define DTT_TEMP_OS 0x3
#endif
#if defined(CONFIG_DTT_ADM1021)
#define DTT_READ_LOC_VALUE 0x00
#define DTT_READ_REM_VALUE 0x01

1
include/post.h
View File

@@ -92,6 +92,7 @@ extern int post_hotkeys_pressed(void);
#define CFG_POST_DSP 0x00001000
#define CFG_POST_CODEC 0x00002000
#define CFG_POST_FPU 0x00004000
#define CFG_POST_ECC 0x00008000
#endif /* CONFIG_POST */

16
include/ppc405.h
View File

@@ -541,6 +541,18 @@
#define PLLMR1_266_66_33_33 (PLL_FBKDIV_8 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
#define PLLMR0_333_111_55_37 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_3)
#define PLLMR1_333_111_55_37 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
#define PLLMR0_333_111_55_111 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
PLL_OPBDIV_2 | PLL_EXTBUSDIV_2 | \
PLL_MALDIV_1 | PLL_PCIDIV_1)
#define PLLMR1_333_111_55_111 (PLL_FBKDIV_10 | \
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
/*
* PLL Voltage Controlled Oscillator (VCO) definitions
@@ -617,6 +629,8 @@
#define CPR_CLKUPD_ENDVCH_EN 0x20000000 /* Enable CPR Sys. Div. Changes */
#define CPR_PERD0_SPIDV_MASK 0x000F0000 /* SPI Clock Divider */
#define PLLC_SRC_MASK 0x20000000 /* PLL feedback source */
#define PLLD_FBDV_MASK 0x1F000000 /* PLL feedback divider value */
#define PLLD_FWDVA_MASK 0x000F0000 /* PLL forward divider A value */
#define PLLD_FWDVB_MASK 0x00000700 /* PLL forward divider B value */
@@ -1226,6 +1240,8 @@
#define mtebc(reg, data) mtdcr(ebccfga,reg);mtdcr(ebccfgd,data)
#define mfebc(reg, data) mtdcr(ebccfga,reg);data = mfdcr(ebccfgd)
#define mtsdram(reg, data) do { mtdcr(memcfga,reg);mtdcr(memcfgd,data); } while (0)
#define mfsdram(reg, data) do { mtdcr(memcfga,reg);data = mfdcr(memcfgd); } while (0)
#ifndef __ASSEMBLY__

13
include/ppc440.h
View File

@@ -3354,6 +3354,19 @@ typedef struct {
unsigned long pciClkSync; /* PCI clock is synchronous */
} PPC440_SYS_INFO;
static inline u32 get_mcsr(void)
{
u32 val;
asm volatile("mfspr %0, 0x23c" : "=r" (val) :);
return val;
}
static inline void set_mcsr(u32 val)
{
asm volatile("mtspr 0x23c, %0" : "=r" (val) :);
}
#endif /* _ASMLANGUAGE */
#define RESET_VECTOR 0xfffffffc