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u-boot/include/configs/pcs440ep.h
Stefan Roese 550650ddd0 ppc4xx: Use common NS16550 driver for PPC4xx UART 
This patch removes the PPC4xx UART driver. Instead the common NS16550
driver is used, since all PPC4xx SoC's use this peripheral device.

The file 4xx_uart.c now only implements the UART clock calculation
function which also sets the SoC internal UART divisors.

All PPC4xx board config headers are changed to use this common NS16550
driver now.

Tested on these boards:
acadia, canyonlands, katmai, kilauea, sequoia, zeus

Signed-off-by: Stefan Roese <sr@denx.de>
2010-09-23 09:02:05 +02:00

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/*
* (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_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
*----------------------------------------------------------------------*/
#define CONFIG_CONS_INDEX 1 /* Use UART0 */
#define CONFIG_SYS_NS16550
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_serial_clock()
#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external clk used */
#define CONFIG_BAUDRATE 115200
#define CONFIG_SERIAL_MULTI 1
#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_PPC4XX_I2C /* use PPC4xx driver */
#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_PPC4xx_EMAC
#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 */
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