/* * (C) Copyright 2006 * 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 */ /************************************************************************ * pcs440ep.h - configuration for PCS440EP board ***********************************************************************/ #ifndef __CONFIG_H #define __CONFIG_H /* new uImage format support */ #define CONFIG_FIT 1 #define CONFIG_OF_LIBFDT 1 #define CONFIG_FIT_VERBOSE 1 /* enable fit_format_{error,warning}() */ /*----------------------------------------------------------------------- * High Level Configuration Options *----------------------------------------------------------------------*/ #define CONFIG_PCS440EP 1 /* Board is PCS440EP */ #define CONFIG_440EP 1 /* Specific PPC440EP support */ #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() */ /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the * actual resources get mapped (not physical addresses) *----------------------------------------------------------------------*/ #define CONFIG_SYS_MONITOR_LEN (384 * 1024) /* Reserve 384 kB for Monitor */ #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ #define CONFIG_SYS_MONITOR_BASE (-CONFIG_SYS_MONITOR_LEN) #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ #define CONFIG_SYS_FLASH_BASE 0xfff00000 /* start of FLASH */ #define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/ #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 /*Don't change either of these*/ #define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* internal peripherals*/ #define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs*/ /*Don't change either of these*/ #define CONFIG_SYS_USB_DEVICE 0x50000000 #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 /*----------------------------------------------------------------------- * Initial RAM & stack pointer (placed in SDRAM) *----------------------------------------------------------------------*/ #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */ #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ #define CONFIG_SYS_INIT_RAM_END (4 << 10) #define CONFIG_SYS_GBL_DATA_SIZE 256 /* num bytes initial data*/ #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET /*----------------------------------------------------------------------- * Serial Port *----------------------------------------------------------------------*/ #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external clk used */ #define CONFIG_BAUDRATE 115200 #define CONFIG_SERIAL_MULTI 1 /*define this if you want console on UART1*/ #undef CONFIG_UART1_CONSOLE #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} /*----------------------------------------------------------------------- * Environment *----------------------------------------------------------------------*/ #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ /*----------------------------------------------------------------------- * FLASH related *----------------------------------------------------------------------*/ #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max number of sectors on one chip */ #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ #define CONFIG_SYS_FLASH_WORD_SIZE unsigned char /* flash word size (width) */ #define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */ #define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */ #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ #ifdef CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ #define CONFIG_ENV_OVERWRITE 1 /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #endif /* CONFIG_ENV_IS_IN_FLASH */ #define ENV_NAME_REVLEV "revision_level" #define ENV_NAME_SOLDER "solder_switch" #define ENV_NAME_DIP "dip" /*----------------------------------------------------------------------- * DDR SDRAM *----------------------------------------------------------------------*/ #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ #undef CONFIG_DDR_ECC /* don't use ECC */ #define SPD_EEPROM_ADDRESS {0x50} #define CONFIG_PROG_SDRAM_TLB 1 /*----------------------------------------------------------------------- * I2C *----------------------------------------------------------------------*/ #define CONFIG_HARD_I2C 1 /* I2C with hardware support */ #undef CONFIG_SOFT_I2C /* I2C bit-banged */ #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ #define CONFIG_SYS_I2C_SLAVE 0x7F #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa4>>1) #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 #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=pcs440ep\0" \ "use_eeprom_ethaddr=default\0" \ "cs_test=off\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/pcs440ep/uImage\0" \ "kernel_addr=FFF00000\0" \ "ramdisk_addr=FFF00000\0" \ "load=tftp 100000 /tftpboot/pcs440ep/u-boot.bin\0" \ "update=protect off FFFA0000 FFFFFFFF;era FFFA0000 FFFFFFFF;" \ "cp.b 100000 FFFA0000 60000\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 /* check U-Boot image with SHA1 sum */ #define CONFIG_SHA1_CHECK_UB_IMG 1 #define CONFIG_SHA1_START CONFIG_SYS_MONITOR_BASE #define CONFIG_SHA1_LEN CONFIG_SYS_MONITOR_LEN /*----------------------------------------------------------------------- * Definitions for status LED */ #define CONFIG_STATUS_LED 1 /* Status LED enabled */ #define CONFIG_BOARD_SPECIFIC_LED 1 #define STATUS_LED_BIT 0x08 /* DIAG1 is on GPIO_PPC_1 */ #define STATUS_LED_PERIOD ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ #define STATUS_LED_STATE STATUS_LED_OFF #define STATUS_LED_BIT1 0x04 /* DIAG2 is on GPIO_PPC_2 */ #define STATUS_LED_PERIOD1 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ #define STATUS_LED_STATE1 STATUS_LED_ON #define STATUS_LED_BIT2 0x02 /* DIAG3 is on GPIO_PPC_3 */ #define STATUS_LED_PERIOD2 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ #define STATUS_LED_STATE2 STATUS_LED_OFF #define STATUS_LED_BIT3 0x01 /* DIAG4 is on GPIO_PPC_4 */ #define STATUS_LED_PERIOD3 ((CONFIG_SYS_HZ / 2) / 5) /* blink at 5 Hz */ #define STATUS_LED_STATE3 STATUS_LED_OFF #define CONFIG_SHOW_BOOT_PROGRESS 1 #define CONFIG_BAUDRATE 115200 #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ #define CONFIG_MII 1 /* MII PHY management */ #define CONFIG_NET_MULTI 1 /* required for netconsole */ #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ #define CONFIG_PHY1_ADDR 2 #define CONFIG_SYS_RX_ETH_BUFFER 32 /* Number of ethernet rx buffers & descriptors */ #define CONFIG_NETCONSOLE /* include NetConsole support */ /* Partitions */ #define CONFIG_MAC_PARTITION #define CONFIG_DOS_PARTITION #define CONFIG_ISO_PARTITION #ifdef CONFIG_440EP /* USB */ #define CONFIG_USB_OHCI #define CONFIG_USB_STORAGE /*Comment this out to enable USB 1.1 device*/ #define USB_2_0_DEVICE #endif /*CONFIG_440EP*/ #ifdef DEBUG #define CONFIG_PANIC_HANG #else #define CONFIG_HW_WATCHDOG /* watchdog */ #endif /* * 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_DHCP #define CONFIG_CMD_DIAG #define CONFIG_CMD_EEPROM #define CONFIG_CMD_ELF #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT #define CONFIG_CMD_I2C #define CONFIG_CMD_IDE #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_REISER #define CONFIG_CMD_SDRAM #define CONFIG_CMD_USB #define CONFIG_SUPPORT_VFAT /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ #if defined(CONFIG_CMD_KGDB) #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ #else #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #endif #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ #define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */ #define CONFIG_LYNXKDI 1 /* support kdi files */ #define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ /*----------------------------------------------------------------------- * 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 CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/ /* Board-specific PCI */ #define CONFIG_SYS_PCI_TARGET_INIT #define CONFIG_SYS_PCI_MASTER_INIT #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ #define CONFIG_SYS_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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /*----------------------------------------------------------------------- * External Bus Controller (EBC) Setup *----------------------------------------------------------------------*/ #define FLASH_BASE0_PRELIM 0xFFF00000 /* FLASH bank #0 */ #define FLASH_BASE1_PRELIM 0xFFF80000 /* FLASH bank #1 */ #define CONFIG_SYS_FLASH FLASH_BASE0_PRELIM #define CONFIG_SYS_SRAM 0xF1000000 #define CONFIG_SYS_FPGA 0xF2000000 #define CONFIG_SYS_CF1 0xF0000000 #define CONFIG_SYS_CF2 0xF0100000 /* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */ #define CONFIG_SYS_EBC_PB0AP 0x02010000 /* TWT=4,OEN=1 */ #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0x18000) /* BS=1MB,BU=R/W,BW=8bit */ /* Memory Bank 1 (SRAM) initialization */ #define CONFIG_SYS_EBC_PB1AP 0x01810040 /* TWT=3,OEN=1,BEM=1 */ #define CONFIG_SYS_EBC_PB1CR (CONFIG_SYS_SRAM | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit */ /* Memory Bank 2 (FPGA) initialization */ #define CONFIG_SYS_EBC_PB2AP 0x01010440 /* TWT=2,OEN=1,TH=2,BEM=1 */ #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_FPGA | 0x5A000) /* BS=4MB,BU=R/W,BW=16bit */ /* Memory Bank 3 (CompactFlash) initialization */ #define CONFIG_SYS_EBC_PB3AP 0x080BD400 #define CONFIG_SYS_EBC_PB3CR (CONFIG_SYS_CF1 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ /* Memory Bank 4 (CompactFlash) initialization */ #define CONFIG_SYS_EBC_PB4AP 0x080BD400 #define CONFIG_SYS_EBC_PB4CR (CONFIG_SYS_CF2 | 0x1A000) /* BS=1MB,BU=R/W,BW=16bit */ /*----------------------------------------------------------------------- * PPC440 GPIO Configuration */ #define CONFIG_SYS_4xx_GPIO_TABLE { /* Out GPIO Alternate1 Alternate2 Alternate3 */ \ { \ /* GPIO Core 0 */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO0 EBC_ADDR(7) DMA_REQ(2) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO1 EBC_ADDR(6) DMA_ACK(2) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO2 EBC_ADDR(5) DMA_EOT/TC(2) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO3 EBC_ADDR(4) DMA_REQ(3) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO4 EBC_ADDR(3) DMA_ACK(3) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO5 EBC_ADDR(2) DMA_EOT/TC(3) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO6 EBC_CS_N(1) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO7 EBC_CS_N(2) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO8 EBC_CS_N(3) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO9 EBC_CS_N(4) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO10 EBC_CS_N(5) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO11 EBC_BUS_ERR */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO12 ZII_p0Rxd(0) */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO13 ZII_p0Rxd(1) */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO14 ZII_p0Rxd(2) */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO15 ZII_p0Rxd(3) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO16 ZII_p0Txd(0) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO17 ZII_p0Txd(1) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO18 ZII_p0Txd(2) */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO19 ZII_p0Txd(3) */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO20 ZII_p0Rx_er */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO21 ZII_p0Rx_dv */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO22 ZII_p0RxCrs */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO23 ZII_p0Tx_er */ \ {GPIO0_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO24 ZII_p0Tx_en */ \ {GPIO0_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO25 ZII_p0Col */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO26 USB2D_RXVALID */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO27 EXT_EBC_REQ USB2D_RXERROR */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO28 USB2D_TXVALID */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO29 EBC_EXT_HDLA USB2D_PAD_SUSPNDM */ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO30 EBC_EXT_ACK USB2D_XCVRSELECT*/ \ {GPIO0_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO31 EBC_EXR_BUSREQ USB2D_TERMSELECT*/ \ }, \ { \ /* GPIO Core 1 */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO32 USB2D_OPMODE0 */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO33 USB2D_OPMODE1 */ \ {GPIO1_BASE, GPIO_OUT, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO34 UART0_DCD_N UART1_DSR_CTS_N UART2_SOUT*/ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT3, GPIO_OUT_NO_CHG}, /* GPIO35 UART0_8PIN_DSR_N UART1_RTS_DTR_N UART2_SIN*/ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO36 UART0_8PIN_CTS_N UART3_SIN*/ \ {GPIO1_BASE, GPIO_OUT, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO37 UART0_RTS_N */ \ {GPIO1_BASE, GPIO_OUT, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO38 UART0_DTR_N UART1_SOUT */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT2, GPIO_OUT_NO_CHG}, /* GPIO39 UART0_RI_N UART1_SIN */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO40 UIC_IRQ(0) */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO41 UIC_IRQ(1) */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO42 UIC_IRQ(2) */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO43 UIC_IRQ(3) */ \ {GPIO1_BASE, GPIO_IN, GPIO_ALT1, GPIO_OUT_NO_CHG}, /* GPIO44 UIC_IRQ(4) DMA_ACK(1) */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO45 UIC_IRQ(6) DMA_EOT/TC(1) */ \ {GPIO1_BASE, GPIO_BI, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO46 UIC_IRQ(7) DMA_REQ(0) */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO47 UIC_IRQ(8) DMA_ACK(0) */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO48 UIC_IRQ(9) DMA_EOT/TC(0) */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO49 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO50 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO51 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO52 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO53 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO54 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO55 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO56 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO57 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO58 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO59 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO60 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO61 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO62 Unselect via TraceSelect Bit */ \ {GPIO1_BASE, GPIO_IN, GPIO_SEL, GPIO_OUT_NO_CHG}, /* GPIO63 Unselect via TraceSelect Bit */ \ } \ } /* * 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 /*----------------------------------------------------------------------- * IDE/ATA stuff Supports IDE harddisk *----------------------------------------------------------------------- */ #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ #undef CONFIG_IDE_LED /* LED for ide not supported */ #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ #define CONFIG_SYS_IDE_MAXDEVICE 1 /* max. 2 drives per IDE bus */ #define CONFIG_IDE_PREINIT 1 #define CONFIG_IDE_RESET 1 #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 #define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF1 /* Offset for data I/O */ #define CONFIG_SYS_ATA_DATA_OFFSET 0 /* Offset for normal register accesses */ #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) /* Offset for alternate registers */ #define CONFIG_SYS_ATA_ALT_OFFSET (0x0000) #endif /* __CONFIG_H */