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https://github.com/AsahiLinux/u-boot
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ppc4xx: Unify AMCC's board config files (part 3/3)
This patch series unifies the AMCC eval board ports by introducing a common include header for all AMCC eval boards: include/configs/amcc-common.h This header now includes all common configuration options/defines which are removed from the board specific headers. The reason for this is ease of maintenance and unified look and feel of all AMCC boards. Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Stefan Roese
parent
490f204096
commit
72675dc6c0
8 changed files with 105 additions and 999 deletions
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@ -28,6 +28,10 @@ sinclude $(OBJTREE)/board/$(BOARDDIR)/config.tmp
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ifndef TEXT_BASE
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TEXT_BASE = 0xFFFA0000
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#
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# When defining CONFIG_VIDEO, TEXT_BASE needs to be 0xFFF80000
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# TEXT_BASE = 0xFFF80000
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#
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endif
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PLATFORM_CPPFLAGS += -DCONFIG_440=1
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@ -46,13 +46,17 @@
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
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#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
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/*
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* Include common defines/options for all AMCC eval boards
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*/
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#define CONFIG_HOSTNAME ocotea
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#include "amcc-common.h"
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/*-----------------------------------------------------------------------
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* Base addresses -- Note these are effective addresses where the
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* actual resources get mapped (not physical addresses)
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*----------------------------------------------------------------------*/
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#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
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#define CFG_FLASH_BASE 0xff800000 /* start of FLASH */
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#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */
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#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
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#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
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#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */
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@ -74,18 +78,11 @@
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#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
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#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */
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#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc*/
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/*-----------------------------------------------------------------------
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* Serial Port
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*----------------------------------------------------------------------*/
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#undef CONFIG_SERIAL_SOFTWARE_FIFO
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#define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */
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#define CONFIG_BAUDRATE 115200
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
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/*-----------------------------------------------------------------------
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* Environment
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@ -155,10 +152,7 @@
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/*-----------------------------------------------------------------------
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* I2C
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*----------------------------------------------------------------------*/
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#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CFG_I2C_SLAVE 0x7F
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#define CFG_I2C_MULTI_EEPROMS
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#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
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@ -167,54 +161,17 @@
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#define CFG_EEPROM_PAGE_WRITE_BITS 3
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#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS
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/*
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* Default environment variables
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"hostname=ocotea\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
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"flash_nfs=run nfsargs addip addtty;" \
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"bootm ${kernel_addr}\0" \
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"flash_self=run ramargs addip addtty;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
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"bootm\0" \
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"rootpath=/opt/eldk/ppc_4xx\0" \
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"bootfile=/tftpboot/ocotea/uImage\0" \
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CONFIG_AMCC_DEF_ENV \
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CONFIG_AMCC_DEF_ENV_PPC \
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CONFIG_AMCC_DEF_ENV_NOR_UPD \
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"kernel_addr=fff00000\0" \
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"ramdisk_addr=fff10000\0" \
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"initrd_high=30000000\0" \
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"load=tftp 100000 /tftpboot/ocotea/u-boot.bin\0" \
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"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
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"cp.b 100000 fffc0000 40000;" \
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"setenv filesize;saveenv\0" \
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"upd=run load update\0" \
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""
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#define CONFIG_BOOTCOMMAND "run flash_self"
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#if 0
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#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
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#else
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#endif
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_NET_MULTI 1
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#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
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#define CONFIG_PHY1_ADDR 2
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#define CONFIG_PHY2_ADDR 0x10
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@ -227,73 +184,15 @@
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#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
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#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
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#define CONFIG_PHY_RESET_DELAY 1000
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#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
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#define CONFIG_NETCONSOLE /* include NetConsole support */
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/*
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* BOOTP options
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* Commands additional to the ones defined in amcc-common.h
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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_ASKENV
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#define CONFIG_CMD_DATE
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DIAG
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_REGINFO
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#define CONFIG_CMD_SDRAM
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#define CONFIG_CMD_SNTP
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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#if defined(CONFIG_CMD_KGDB)
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#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
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#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
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#define CFG_LOAD_ADDR 0x100000 /* default load address */
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#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
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#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
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#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
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#define CONFIG_LOOPW 1 /* enable loopw command */
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#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
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#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
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#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
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/*-----------------------------------------------------------------------
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* PCI stuff
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*-----------------------------------------------------------------------
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@ -310,28 +209,4 @@
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#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
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#define CFG_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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
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/*
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* Internal Definitions
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*
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* Boot Flags
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*/
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#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
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#define BOOTFLAG_WARM 0x02 /* Software reboot */
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#if defined(CONFIG_CMD_KGDB)
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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/* pass open firmware flat tree */
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#define CONFIG_OF_LIBFDT 1
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#define CONFIG_OF_BOARD_SETUP 1
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#endif /* __CONFIG_H */
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@ -34,11 +34,19 @@
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/* This config file is used for Sequoia (440EPx) and Rainier (440GRx) */
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#ifndef CONFIG_RAINIER
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#define CONFIG_440EPX 1 /* Specific PPC440EPx */
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#define CONFIG_HOSTNAME sequoia
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#else
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#define CONFIG_440GRX 1 /* Specific PPC440GRx */
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#define CONFIG_HOSTNAME rainier
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#endif
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#define CONFIG_440 1 /* ... PPC440 family */
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#define CONFIG_4xx 1 /* ... PPC4xx family */
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/*
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* Include common defines/options for all AMCC eval boards
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*/
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#include "amcc-common.h"
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/* Detect Sequoia PLL input clock automatically via CPLD bit */
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#define CONFIG_SYS_CLK_FREQ ((in8(CFG_BCSR_BASE + 3) & 0x80) ? \
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33333333 : 33000000)
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@ -64,19 +72,9 @@
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* Base addresses -- Note these are effective addresses where the actual
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* resources get mapped (not physical addresses).
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*/
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#ifndef CONFIG_VIDEO
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#define CFG_MONITOR_LEN (384 * 1024) /* Reserve 384 kiB for Monitor */
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#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kiB for malloc() */
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#else
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#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
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#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc() */
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#endif
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#define CFG_TLB_FOR_BOOT_FLASH 0x0003
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#define CFG_BOOT_BASE_ADDR 0xf0000000
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#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
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#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
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#define CFG_MONITOR_BASE TEXT_BASE
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#define CFG_NAND_ADDR 0xd0000000 /* NAND Flash */
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#define CFG_OCM_BASE 0xe0010000 /* ocm */
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#define CFG_OCM_DATA_ADDR CFG_OCM_BASE
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@ -108,14 +106,9 @@
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* Serial Port
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*/
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#define CFG_EXT_SERIAL_CLOCK 11059200 /* ext. 11.059MHz clk */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_SERIAL_MULTI 1
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/* define this if you want console on UART1 */
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#undef CONFIG_UART1_CONSOLE
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#define CFG_BAUDRATE_TABLE \
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{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
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/*
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* Environment
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*/
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@ -227,10 +220,7 @@
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/*
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* I2C
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*/
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#define CONFIG_HARD_I2C 1 /* I2C with hardware support */
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#undef CONFIG_SOFT_I2C /* I2C bit-banged */
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#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
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#define CFG_I2C_SLAVE 0x7F
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#define CFG_I2C_MULTI_EEPROMS
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#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
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@ -247,80 +237,27 @@
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#define CFG_DTT_LOW_TEMP -30
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#define CFG_DTT_HYSTERESIS 3
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#define CONFIG_PREBOOT "echo;" \
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"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
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"echo"
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#undef CONFIG_BOOTARGS
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/* Setup some board specific values for the default environment variables */
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#ifndef CONFIG_RAINIER
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#define CONFIG_HOSTNAME sequoia
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#define CFG_BOOTFILE "bootfile=sequoia/uImage\0"
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#define CFG_DTBFILE "fdt_file=sequoia/sequoia.dtb\0"
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#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
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#else
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#define CONFIG_HOSTNAME rainier
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#define CFG_BOOTFILE "bootfile=rainier/uImage\0"
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#define CFG_DTBFILE "fdt_file=rainier/rainier.dtb\0"
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#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
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#endif
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/*
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* Default environment variables
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*/
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#define CONFIG_EXTRA_ENV_SETTINGS \
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CFG_BOOTFILE \
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CFG_ROOTPATH \
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"netdev=eth0\0" \
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"nfsargs=setenv bootargs root=/dev/nfs rw " \
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"nfsroot=${serverip}:${rootpath}\0" \
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"ramargs=setenv bootargs root=/dev/ram rw\0" \
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"addip=setenv bootargs ${bootargs} " \
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"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
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":${hostname}:${netdev}:off panic=1\0" \
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"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
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"addmisc=setenv bootargs ${bootargs}\0" \
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"flash_nfs=run nfsargs addip addtty addmisc;" \
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"bootm ${kernel_addr}\0" \
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"flash_self=run ramargs addip addtty addmisc;" \
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"bootm ${kernel_addr} ${ramdisk_addr}\0" \
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"net_nfs=tftp 200000 ${bootfile};" \
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"run nfsargs addip addtty addmisc;" \
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"bootm\0" \
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"fdt_file=sequoia/sequoia.dtb\0" \
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"fdt_addr=400000\0" \
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"net_nfs_fdt=tftp 200000 ${bootfile};" \
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"tftp ${fdt_addr} ${fdt_file};" \
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"run nfsargs addip addtty addmisc;" \
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"bootm 200000 - ${fdt_addr}\0" \
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CONFIG_AMCC_DEF_ENV \
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CONFIG_AMCC_DEF_ENV_POWERPC \
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CONFIG_AMCC_DEF_ENV_PPC_OLD \
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CONFIG_AMCC_DEF_ENV_NOR_UPD \
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CONFIG_AMCC_DEF_ENV_NAND_UPD \
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"kernel_addr=FC000000\0" \
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"ramdisk_addr=FC180000\0" \
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"load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
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"update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \
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"cp.b 200000 FFFA0000 60000\0" \
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"upd=run load update\0" \
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""
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#define CONFIG_BOOTCOMMAND "run flash_self"
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#if 0
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#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
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#else
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#endif
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#define CONFIG_M88E1111_PHY 1
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#define CONFIG_IBM_EMAC4_V4 1
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#define CONFIG_MII 1 /* MII PHY management */
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#define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */
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#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
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#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
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#define CONFIG_HAS_ETH0
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#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx */
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/* buffers & descriptors */
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#define CONFIG_NET_MULTI 1
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#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
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#define CONFIG_PHY1_ADDR 1
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@ -347,35 +284,12 @@
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#define CONFIG_ISO_PARTITION
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/*
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* BOOTP options
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* Commands additional to the ones defined in amcc-common.h
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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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#define CONFIG_BOOTP_SUBNETMASK
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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_ASKENV
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DTT
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#define CONFIG_CMD_DIAG
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#define CONFIG_CMD_EEPROM
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#define CONFIG_CMD_ELF
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_I2C
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#define CONFIG_CMD_IRQ
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_NFS
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#define CONFIG_CMD_PCI
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_REGINFO
|
||||
#define CONFIG_CMD_SDRAM
|
||||
|
||||
#ifdef CONFIG_440EPX
|
||||
|
|
@ -406,35 +320,6 @@
|
|||
|
||||
#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
|
||||
*/
|
||||
|
|
@ -452,13 +337,6 @@
|
|||
#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
|
||||
*/
|
||||
|
|
@ -577,23 +455,6 @@
|
|||
} \
|
||||
}
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#ifdef CONFIG_VIDEO
|
||||
#define CONFIG_BIOSEMU /* x86 bios emulator for vga bios */
|
||||
#define CONFIG_ATI_RADEON_FB /* use radeon framebuffer driver */
|
||||
|
|
|
|||
|
|
@ -32,6 +32,12 @@
|
|||
#define CONFIG_4xx 1 /* member of PPC4xx family */
|
||||
#define CONFIG_TAIHU 1 /* on a taihu board */
|
||||
|
||||
/*
|
||||
* Include common defines/options for all AMCC eval boards
|
||||
*/
|
||||
#define CONFIG_HOSTNAME taihu
|
||||
#include "amcc-common.h"
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f */
|
||||
|
||||
#define CONFIG_SYS_CLK_FREQ 33000000 /* external frequency to pll */
|
||||
|
|
@ -70,87 +76,31 @@
|
|||
|
||||
#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" \
|
||||
"hostname=taihu\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" \
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
CONFIG_AMCC_DEF_ENV \
|
||||
CONFIG_AMCC_DEF_ENV_PPC \
|
||||
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
||||
"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 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_ETH0
|
||||
#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
|
||||
* Commands additional to the ones defined in amcc-common.h
|
||||
*/
|
||||
#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
|
||||
|
|
@ -168,23 +118,6 @@
|
|||
#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.
|
||||
|
|
@ -198,35 +131,13 @@
|
|||
#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_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 */
|
||||
#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* 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 */
|
||||
|
|
@ -278,25 +189,12 @@ unsigned char spi_read(void);
|
|||
/*-----------------------------------------------------------------------
|
||||
* 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 */
|
||||
|
||||
|
|
@ -421,21 +319,5 @@ unsigned char spi_read(void);
|
|||
|
||||
#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
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
|
|
@ -34,6 +34,13 @@
|
|||
#define CONFIG_4xx 1 /* ... PPC4xx family */
|
||||
#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */
|
||||
|
||||
/*
|
||||
* Include common defines/options for all AMCC eval boards
|
||||
*/
|
||||
#define CONFIG_HOSTNAME taishan
|
||||
#define CONFIG_USE_TTY ttyS1
|
||||
#include "amcc-common.h"
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */
|
||||
#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */
|
||||
|
||||
|
|
@ -41,9 +48,7 @@
|
|||
* Base addresses -- Note these are effective addresses where the
|
||||
* actual resources get mapped (not physical addresses)
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
|
||||
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
|
||||
#define CFG_MONITOR_BASE 0xfffc0000 /* start of monitor */
|
||||
#define CFG_PCI_MEMBASE 0x80000000 /* mapped pci memory */
|
||||
#define CFG_PERIPHERAL_BASE 0xe0000000 /* internal peripherals */
|
||||
#define CFG_ISRAM_BASE 0xc0000000 /* internal SRAM */
|
||||
|
|
@ -69,19 +74,11 @@
|
|||
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
|
||||
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
|
||||
|
||||
#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon*/
|
||||
#define CFG_MALLOC_LEN (1024 * 1024) /* Reserve 1024 kB for malloc*/
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Serial Port
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CONFIG_UART1_CONSOLE 1 /* use of UART1 as console */
|
||||
#define CONFIG_SERIAL_MULTI 1 /* enable serial multi support */
|
||||
#define CFG_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Environment
|
||||
|
|
@ -137,10 +134,7 @@
|
|||
/*-----------------------------------------------------------------------
|
||||
* 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
|
||||
|
||||
#undef CFG_I2C_MULTI_EEPROMS
|
||||
#define CFG_I2C_EEPROM_ADDR 0x50
|
||||
|
|
@ -158,65 +152,23 @@
|
|||
#define CFG_DTT_LOW_TEMP -30
|
||||
#define CFG_DTT_HYSTERESIS 3
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Environment
|
||||
*----------------------------------------------------------------------*/
|
||||
|
||||
#define CONFIG_PREBOOT "echo;" \
|
||||
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
||||
"echo"
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"hostname=taishan\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 ${bootargs} console=ttyS1,${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" \
|
||||
"rootpath=/opt/eldk/ppc_4xx\0" \
|
||||
"bootfile=/tftpboot/taishan/uImage\0" \
|
||||
CONFIG_AMCC_DEF_ENV \
|
||||
CONFIG_AMCC_DEF_ENV_POWERPC \
|
||||
CONFIG_AMCC_DEF_ENV_PPC_OLD \
|
||||
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
||||
"kernel_addr=fc000000\0" \
|
||||
"ramdisk_addr=fc180000\0" \
|
||||
"initrd_high=30000000\0" \
|
||||
"load=tftp 100000 /tftpboot/taishan/u-boot.bin\0" \
|
||||
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
|
||||
"cp.b 100000 fffc0000 40000;" \
|
||||
"setenv filesize;saveenv\0" \
|
||||
"upd=run load update\0" \
|
||||
"fixedip=setenv bootargs $(bootargs) ip=$(ipaddr):$(serverip):" \
|
||||
"$(gatewayip):$(netmask):$(hostname):$(netdev):off panic=1\0" \
|
||||
"dhcp=setenv bootargs $(bootargs) ip=dhcp\0" \
|
||||
"kozio=bootm 0xffe00000\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_BAUDRATE 115200
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Networking
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CONFIG_EMAC_NR_START 2 /* start with EMAC 2 (skip 0&1) */
|
||||
#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 0x1
|
||||
|
|
@ -229,70 +181,12 @@
|
|||
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
|
||||
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
|
||||
#define CONFIG_PHY_RESET_DELAY 1000
|
||||
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
|
||||
|
||||
#define CONFIG_NETCONSOLE /* include NetConsole support */
|
||||
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
* Commands additional to the ones defined in amcc-common.h
|
||||
*/
|
||||
#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_DHCP
|
||||
#define CONFIG_CMD_DIAG
|
||||
#define CONFIG_CMD_DTT
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_EEPROM
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_IRQ
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_NET
|
||||
#define CONFIG_CMD_NFS
|
||||
#define CONFIG_CMD_PCI
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_REGINFO
|
||||
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* 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
|
||||
|
|
@ -311,28 +205,4 @@
|
|||
#define CFG_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */
|
||||
#define CFG_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 CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
|
|
@ -38,121 +38,43 @@
|
|||
#define CONFIG_WALNUT 1 /* ...on a WALNUT board */
|
||||
/* ...and on a SYCAMORE board */
|
||||
|
||||
/*
|
||||
* Include common defines/options for all AMCC eval boards
|
||||
*/
|
||||
#define CONFIG_HOSTNAME walnut
|
||||
#include "amcc-common.h"
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
|
||||
|
||||
#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
|
||||
|
||||
#define CONFIG_PREBOOT "echo;" \
|
||||
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
||||
"echo"
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"hostname=walnut\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" \
|
||||
"rootpath=/opt/eldk/ppc_4xx\0" \
|
||||
"bootfile=/tftpboot/walnut/uImage\0" \
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
CONFIG_AMCC_DEF_ENV \
|
||||
CONFIG_AMCC_DEF_ENV_POWERPC \
|
||||
CONFIG_AMCC_DEF_ENV_PPC_OLD \
|
||||
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
||||
"kernel_addr=fff80000\0" \
|
||||
"ramdisk_addr=fff80000\0" \
|
||||
"initrd_high=30000000\0" \
|
||||
"load=tftp 100000 /tftpboot/walnut/u-boot.bin\0" \
|
||||
"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;" \
|
||||
"cp.b 100000 fffc0000 40000;" \
|
||||
"setenv filesize;saveenv\0" \
|
||||
"upd=run load update\0" \
|
||||
""
|
||||
#define CONFIG_BOOTCOMMAND "run net_nfs"
|
||||
|
||||
#if 0
|
||||
#define CONFIG_BOOTDELAY -1 /* autoboot disabled */
|
||||
#else
|
||||
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
||||
#endif
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#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 CFG_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
|
||||
#define CONFIG_HAS_ETH0 1
|
||||
|
||||
#define CONFIG_NETCONSOLE /* include NetConsole support */
|
||||
#define CONFIG_NET_MULTI /* needed for NetConsole */
|
||||
|
||||
#define CONFIG_RTC_DS174x 1 /* use DS1743 RTC in Walnut */
|
||||
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
* Commands additional to the ones defined in amcc-common.h
|
||||
*/
|
||||
#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_DATE
|
||||
#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_MII
|
||||
#define CONFIG_CMD_NET
|
||||
#define CONFIG_CMD_NFS
|
||||
#define CONFIG_CMD_PCI
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_REGINFO
|
||||
#define CONFIG_CMD_SDRAM
|
||||
#define CONFIG_CMD_SNTP
|
||||
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
#define CONFIG_SPD_EEPROM 1 /* use SPD EEPROM for setup */
|
||||
|
||||
/*
|
||||
* 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.
|
||||
|
|
@ -167,29 +89,11 @@
|
|||
#undef CFG_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */
|
||||
#define CFG_BASE_BAUD 691200
|
||||
|
||||
/* 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_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 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_MULTI_EEPROMS
|
||||
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
|
||||
|
|
@ -224,13 +128,8 @@
|
|||
/*-----------------------------------------------------------------------
|
||||
* 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 0xFFF80000
|
||||
#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)
|
||||
|
||||
/*
|
||||
* Define here the location of the environment variables (FLASH or NVRAM).
|
||||
|
|
@ -243,13 +142,6 @@
|
|||
#define CFG_ENV_IS_IN_NVRAM 1 /* use NVRAM for environment vars */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* 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
|
||||
*/
|
||||
|
|
@ -335,21 +227,4 @@
|
|||
*/
|
||||
#define SPD_EEPROM_ADDRESS 0x50
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
|
|
@ -42,6 +42,11 @@
|
|||
#define CONFIG_4xx 1 /* ... PPC4xx family */
|
||||
#define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */
|
||||
|
||||
/*
|
||||
* Include common defines/options for all AMCC eval boards
|
||||
*/
|
||||
#include "amcc-common.h"
|
||||
|
||||
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
|
||||
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
|
||||
#define CONFIG_BOARD_RESET 1 /* call board_reset() */
|
||||
|
|
@ -50,10 +55,6 @@
|
|||
* Base addresses -- Note these are effective addresses where the
|
||||
* actual resources get mapped (not physical addresses)
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CFG_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Monitor */
|
||||
#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
|
||||
#define CFG_MONITOR_BASE (-CFG_MONITOR_LEN)
|
||||
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
|
||||
#define CFG_FLASH_BASE 0xfc000000 /* start of FLASH */
|
||||
#define CFG_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/
|
||||
#define CFG_PCI_MEMBASE1 CFG_PCI_MEMBASE + 0x10000000
|
||||
|
|
@ -84,14 +85,9 @@
|
|||
* Serial Port
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CFG_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_SERIAL_MULTI 1
|
||||
/*define this if you want console on UART1*/
|
||||
#undef CONFIG_UART1_CONSOLE
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Environment
|
||||
*----------------------------------------------------------------------*/
|
||||
|
|
@ -142,10 +138,7 @@
|
|||
/*-----------------------------------------------------------------------
|
||||
* 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
|
||||
|
||||
#define CFG_I2C_MULTI_EEPROMS
|
||||
#define CFG_I2C_EEPROM_ADDR (0xa8>>1)
|
||||
|
|
@ -167,72 +160,22 @@
|
|||
#define CFG_DTT_LOW_TEMP -30
|
||||
#define CFG_DTT_HYSTERESIS 3
|
||||
|
||||
#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 */
|
||||
#ifndef CONFIG_YELLOWSTONE
|
||||
#define CONFIG_HOSTNAME yosemite
|
||||
#define CFG_BOOTFILE "bootfile=/tftpboot/yosemite/uImage\0"
|
||||
#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
|
||||
#else
|
||||
#define CONFIG_HOSTNAME yellowstone
|
||||
#define CFG_BOOTFILE "bootfile=/tftpboot/yellowstone/uImage\0"
|
||||
#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
CFG_BOOTFILE \
|
||||
CFG_ROOTPATH \
|
||||
"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 ${bootfile};run nfsargs addip addtty;" \
|
||||
"bootm\0" \
|
||||
"bootfile=/tftpboot/${hostname}/uImage\0" \
|
||||
CONFIG_AMCC_DEF_ENV \
|
||||
CONFIG_AMCC_DEF_ENV_POWERPC \
|
||||
CONFIG_AMCC_DEF_ENV_PPC_OLD \
|
||||
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
||||
"kernel_addr=fc000000\0" \
|
||||
"ramdisk_addr=fc180000\0" \
|
||||
"load=tftp 200000 /tftpboot/${hostname}/u-boot.bin\0" \
|
||||
"update=protect off fff80000 ffffffff;era fff80000 ffffffff;" \
|
||||
"cp.b 200000 fff80000 80000;" \
|
||||
"setenv filesize;saveenv\0" \
|
||||
"upd=run load 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_BAUDRATE 115200
|
||||
|
||||
#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_NET_MULTI 1 /* required for netconsole */
|
||||
#define CONFIG_PHY1_ADDR 3
|
||||
#define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */
|
||||
#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */
|
||||
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
|
||||
|
||||
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
|
||||
|
||||
#define CONFIG_NETCONSOLE /* include NetConsole support */
|
||||
#define CONFIG_PHY1_ADDR 3
|
||||
|
||||
/* Partitions */
|
||||
#define CONFIG_MAC_PARTITION
|
||||
|
|
@ -263,36 +206,11 @@
|
|||
#define CONFIG_HW_WATCHDOG /* watchdog */
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
* Commands additional to the ones defined in amcc-common.h
|
||||
*/
|
||||
#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_DHCP
|
||||
#define CONFIG_CMD_DIAG
|
||||
#define CONFIG_CMD_DTT
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_EEPROM
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_IRQ
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_NET
|
||||
#define CONFIG_CMD_NFS
|
||||
#define CONFIG_CMD_PCI
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_REGINFO
|
||||
#define CONFIG_CMD_SDRAM
|
||||
|
||||
#ifdef CONFIG_440EP
|
||||
#define CONFIG_CMD_USB
|
||||
|
|
@ -300,36 +218,6 @@
|
|||
#define CONFIG_CMD_EXT2
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* 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 CONFIG_LYNXKDI 1 /* support kdi files */
|
||||
|
||||
#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
|
||||
*-----------------------------------------------------------------------
|
||||
|
|
@ -347,13 +235,6 @@
|
|||
#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
|
||||
*----------------------------------------------------------------------*/
|
||||
|
|
@ -370,21 +251,4 @@
|
|||
|
||||
#define CFG_BCSR5_PCI66EN 0x80
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
|
|
@ -44,6 +44,12 @@
|
|||
#define EXTCLK_50 50000000
|
||||
#define EXTCLK_83 83333333
|
||||
|
||||
/*
|
||||
* Include common defines/options for all AMCC eval boards
|
||||
*/
|
||||
#define CONFIG_HOSTNAME yucca
|
||||
#include "amcc-common.h"
|
||||
|
||||
#define CONFIG_MISC_INIT_F 1 /* Use misc_init_f() */
|
||||
#undef CONFIG_SHOW_BOOT_PROGRESS
|
||||
#undef CONFIG_STRESS
|
||||
|
|
@ -52,9 +58,7 @@
|
|||
* Base addresses -- Note these are effective addresses where the
|
||||
* actual resources get mapped (not physical addresses)
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CFG_SDRAM_BASE 0x00000000 /* _must_ be 0 */
|
||||
#define CFG_FLASH_BASE 0xfff00000 /* start of FLASH */
|
||||
#define CFG_MONITOR_BASE 0xfffb0000 /* start of monitor */
|
||||
#define CFG_PERIPHERAL_BASE 0xa0000000 /* internal peripherals */
|
||||
#define CFG_ISRAM_BASE 0x90000000 /* internal SRAM */
|
||||
|
||||
|
|
@ -98,24 +102,15 @@
|
|||
#define CFG_POST_WORD_ADDR (CFG_GBL_DATA_OFFSET - 0x4)
|
||||
#define CFG_INIT_SP_OFFSET CFG_POST_WORD_ADDR
|
||||
|
||||
#define CFG_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Mon */
|
||||
#define CFG_MALLOC_LEN (512 * 1024) /* Reserve 512 kB for malloc */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Serial Port
|
||||
*----------------------------------------------------------------------*/
|
||||
#define CONFIG_SERIAL_MULTI 1
|
||||
#undef CONFIG_UART1_CONSOLE
|
||||
|
||||
#undef CONFIG_SERIAL_SOFTWARE_FIFO
|
||||
#undef CFG_EXT_SERIAL_CLOCK
|
||||
/* #define CFG_EXT_SERIAL_CLOCK (1843200 * 6) */ /* Ext clk @ 11.059 MHz */
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CFG_BAUDRATE_TABLE \
|
||||
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* DDR SDRAM
|
||||
*----------------------------------------------------------------------*/
|
||||
|
|
@ -126,10 +121,7 @@
|
|||
/*-----------------------------------------------------------------------
|
||||
* 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
|
||||
|
||||
#define IIC0_BOOTPROM_ADDR 0x50
|
||||
#define IIC0_ALT_BOOTPROM_ADDR 0x54
|
||||
|
|
@ -152,123 +144,32 @@
|
|||
#undef CFG_ENV_IS_IN_EEPROM /* ... not in EEPROM */
|
||||
#define CONFIG_ENV_OVERWRITE 1
|
||||
|
||||
#define CONFIG_PREBOOT "echo;" \
|
||||
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
|
||||
"echo"
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
/*
|
||||
* Default environment variables
|
||||
*/
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"hostname=yucca\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" \
|
||||
"rootpath=/opt/eldk/ppc_4xx\0" \
|
||||
"bootfile=yucca/uImage\0" \
|
||||
CONFIG_AMCC_DEF_ENV \
|
||||
CONFIG_AMCC_DEF_ENV_PPC \
|
||||
CONFIG_AMCC_DEF_ENV_NOR_UPD \
|
||||
"kernel_addr=E7F10000\0" \
|
||||
"ramdisk_addr=E7F20000\0" \
|
||||
"initrd_high=30000000\0" \
|
||||
"load=tftp 100000 yuca/u-boot.bin\0" \
|
||||
"update=protect off 2:4-7;era 2:4-7;" \
|
||||
"cp.b ${fileaddr} FFFB0000 ${filesize};" \
|
||||
"setenv filesize;saveenv\0" \
|
||||
"upd=run load update\0" \
|
||||
"pciconfighost=1\0" \
|
||||
"pcie_mode=RP:EP:EP\0" \
|
||||
""
|
||||
#define CONFIG_BOOTCOMMAND "run flash_self"
|
||||
|
||||
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
||||
|
||||
|
||||
/*
|
||||
* BOOTP options
|
||||
* Commands additional to the ones defined in amcc-common.h
|
||||
*/
|
||||
#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_EEPROM
|
||||
#define CONFIG_CMD_DHCP
|
||||
#define CONFIG_CMD_DIAG
|
||||
#define CONFIG_CMD_ELF
|
||||
#define CONFIG_CMD_I2C
|
||||
#define CONFIG_CMD_IRQ
|
||||
#define CONFIG_CMD_MII
|
||||
#define CONFIG_CMD_NET
|
||||
#define CONFIG_CMD_NFS
|
||||
#define CONFIG_CMD_PCI
|
||||
#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_REGINFO
|
||||
#define CONFIG_CMD_SDRAM
|
||||
|
||||
|
||||
#define CONFIG_IBM_EMAC4_V4 1
|
||||
#define CONFIG_MII 1 /* MII PHY management */
|
||||
#undef CONFIG_NET_MULTI
|
||||
#define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */
|
||||
#define CONFIG_HAS_ETH0
|
||||
#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
|
||||
#define CONFIG_PHY_RESET_DELAY 1000
|
||||
#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */
|
||||
#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
|
||||
#define CFG_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */
|
||||
|
||||
#define CONFIG_NETCONSOLE /* include NetConsole support */
|
||||
#define CONFIG_NET_MULTI /* needed for NetConsole */
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
/*
|
||||
* 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 */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* FLASH related
|
||||
|
|
@ -317,26 +218,6 @@
|
|||
/* Support for Intel 82557/82559/82559ER chips. */
|
||||
#define CONFIG_EEPRO100
|
||||
|
||||
/*
|
||||
* 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*/
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
||||
/* FB Divisor selection */
|
||||
#define FPGA_FB_DIV_6 6
|
||||
#define FPGA_FB_DIV_10 10
|
||||
|
|
@ -538,10 +419,4 @@
|
|||
#define PERIOD_33_33MHZ 30000 /* 30ns */
|
||||
#define PERIOD_25_00MHZ 40000 /* 40ns */
|
||||
|
||||
/*---------------------------------------------------------------------------*/
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
|
|
|||
Loading…
Reference in a new issue