[karo-tx-uboot.git] / include / configs / HH405.h

/*
 * (C) Copyright 2001-2004
 * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
 *
 * (C) Copyright 2005
 * 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
 */

/*
 * board/config.h - configuration options, board specific
 */

#ifndef __CONFIG_H
#define __CONFIG_H

/*
 * High Level Configuration Options
 * (easy to change)
 */

#define CONFIG_405EP            1       /* This is a PPC405 CPU         */
#define CONFIG_4xx              1       /* ...member of PPC4xx family   */
#define CONFIG_HH405            1       /* ...on a HH405 board          */

#define CONFIG_BOARD_EARLY_INIT_F 1     /* call board_early_init_f()    */
#define CONFIG_MISC_INIT_R      1       /* call misc_init_r()           */

#define CONFIG_SYS_CLK_FREQ     33333400 /* external frequency to pll   */

#define CONFIG_BOARD_TYPES      1       /* support board types          */

#define CONFIG_BAUDRATE         9600
#define CONFIG_BOOTDELAY        3       /* autoboot after 3 seconds     */

#undef  CONFIG_BOOTARGS
#undef  CONFIG_BOOTCOMMAND

#define CONFIG_PREBOOT          "autoupd"

#define CONFIG_EXTRA_ENV_SETTINGS                                       \
        "pciconfighost=1\0"                                             \
        ""

#define CFG_LOADS_BAUD_CHANGE   1       /* allow baudrate change        */

#define CONFIG_MII              1       /* MII PHY management           */
#define CONFIG_PHY_ADDR         0       /* PHY address                  */
#define CONFIG_LXT971_NO_SLEEP  1       /* disable sleep mode in LXT971 */

#define CONFIG_PHY_CLK_FREQ     EMAC_STACR_CLK_66MHZ /* 66 MHz OPB clock*/

/*
 * Video console
 */
#define CONFIG_VIDEO                    /* for sm501 video support      */

#ifdef CONFIG_VIDEO
#define CONFIG_VIDEO_SM501
#if 0
#define CONFIG_VIDEO_SM501_32BPP
#else
#define CONFIG_VIDEO_SM501_16BPP
#endif
#define CONFIG_CFB_CONSOLE
#define CONFIG_VIDEO_LOGO
#define CONFIG_VGA_AS_SINGLE_DEVICE
#define CONFIG_CONSOLE_EXTRA_INFO
#define CONFIG_VIDEO_SW_CURSOR
#define CONFIG_SPLASH_SCREEN
#define CFG_CONSOLE_IS_IN_ENV
#define CONFIG_SPLASH_SCREEN
#define CONFIG_VIDEO_BMP_GZIP           /* gzip compressed bmp images   */
#define CFG_VIDEO_LOGO_MAX_SIZE (2 << 20)       /* for decompressed img */

#define ADD_BMP_CMD             CFG_CMD_BMP
#else
#define ADD_BMP_CMD             0
#endif /* CONFIG_VIDEO */

#define CONFIG_COMMANDS       ( CONFIG_CMD_DFL  | \
                                CFG_CMD_DHCP    | \
                                CFG_CMD_PCI     | \
                                CFG_CMD_IRQ     | \
                                CFG_CMD_IDE     | \
                                CFG_CMD_FAT     | \
                                CFG_CMD_EXT2    | \
                                CFG_CMD_ELF     | \
                                CFG_CMD_NAND    | \
                                CFG_CMD_I2C     | \
                                CFG_CMD_DATE    | \
                                CFG_CMD_MII     | \
                                CFG_CMD_PING    | \
                                ADD_BMP_CMD     | \
                                CFG_CMD_EEPROM  )

#define CONFIG_MAC_PARTITION
#define CONFIG_DOS_PARTITION

#define CONFIG_SUPPORT_VFAT

#define CONFIG_AUTO_UPDATE      1       /* autoupdate via compactflash  */
#undef CONFIG_AUTO_UPDATE_SHOW          /* use board show routine       */

/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>

#undef  CONFIG_BZIP2     /* include support for bzip2 compressed images */
#undef  CONFIG_WATCHDOG                 /* watchdog disabled            */

#define CONFIG_SDRAM_BANK0      1       /* init onboard SDRAM bank 0    */

/*
 * Miscellaneous configurable options
 */
#define CFG_LONGHELP                    /* undef to save memory         */
#define CFG_PROMPT      "=> "           /* Monitor Command Prompt       */

#undef  CFG_HUSH_PARSER                 /* use "hush" command parser    */
#ifdef  CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2     "> "
#endif

#if (CONFIG_COMMANDS & CFG_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_DEVICE_NULLDEV      1       /* include nulldev device       */

#undef  CFG_CONSOLE_INFO_QUIET          /* print console @ startup      */

#define CONFIG_AUTO_COMPLETE    1       /* add autocompletion support   */

#define CFG_MEMTEST_START       0x0400000       /* memtest works on     */
#define CFG_MEMTEST_END         0x0C00000       /* 4 ... 12 MB in DRAM  */

#undef  CFG_EXT_SERIAL_CLOCK           /* no external serial clock used */
#define CFG_IGNORE_405_UART_ERRATA_59   /* ignore ppc405gp errata #59   */
#define CFG_BASE_BAUD       691200
#define CONFIG_UART1_CONSOLE            /* define for uart1 as console  */

/* The following table includes the supported baudrates */
#define CFG_BAUDRATE_TABLE      \
        { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400,     \
         57600, 115200, 230400, 460800, 921600 }

#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_ZERO_BOOTDELAY_CHECK     /* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1       /* include version env variable */

#define CFG_RX_ETH_BUFFER       16      /* use 16 rx buffer on 405 emac */

/*-----------------------------------------------------------------------
 * RTC stuff
 *-----------------------------------------------------------------------
 */
#define CONFIG_RTC_DS1338
#define CFG_I2C_RTC_ADDR        0x68

/*-----------------------------------------------------------------------
 * NAND-FLASH stuff
 *-----------------------------------------------------------------------
 */
#define CFG_MAX_NAND_DEVICE     1       /* Max number of NAND devices           */
#define SECTORSIZE 512

#define ADDR_COLUMN 1
#define ADDR_PAGE 2
#define ADDR_COLUMN_PAGE 3

#define NAND_ChipID_UNKNOWN     0x00
#define NAND_MAX_FLOORS 1
#define NAND_MAX_CHIPS 1

#define CFG_NAND_CE  (0x80000000 >> 1)  /* our CE is GPIO1 */
#define CFG_NAND_CLE (0x80000000 >> 2)  /* our CLE is GPIO2 */
#define CFG_NAND_ALE (0x80000000 >> 3)  /* our ALE is GPIO3 */
#define CFG_NAND_RDY (0x80000000 >> 4)  /* our RDY is GPIO4 */

#define NAND_DISABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_CE);} while(0)
#define NAND_ENABLE_CE(nand) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CE);} while(0)
#define NAND_CTL_CLRALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_ALE);} while(0)
#define NAND_CTL_SETALE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_ALE);} while(0)
#define NAND_CTL_CLRCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND_CLE);} while(0)
#define NAND_CTL_SETCLE(nandptr) do { out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND_CLE);} while(0)
#define NAND_WAIT_READY(nand) while (!(in32(GPIO0_IR) & CFG_NAND_RDY))

#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0)
#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr))

#define CFG_NAND_SKIP_BAD_DOT_I      1  /* ".i" read skips bad blocks   */

/*-----------------------------------------------------------------------
 * PCI stuff
 *-----------------------------------------------------------------------
 */
#define PCI_HOST_ADAPTER 0              /* configure as pci adapter     */
#define PCI_HOST_FORCE  1               /* configure as pci host        */
#define PCI_HOST_AUTO   2               /* detected via arbiter enable  */

#define CONFIG_PCI                      /* include pci support          */
#define CONFIG_PCI_HOST PCI_HOST_HOST   /* select pci host function     */
#define CONFIG_PCI_PNP                  /* do pci plug-and-play         */
                                        /* resource configuration       */

#define CONFIG_PCI_SCAN_SHOW            /* print pci devices @ startup  */

#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/

#define CFG_PCI_SUBSYS_VENDORID 0x12FE  /* PCI Vendor ID: esd gmbh      */
#define CFG_PCI_SUBSYS_DEVICEID 0x0405  /* PCI Device ID: CPCI-405      */
#define CFG_PCI_CLASSCODE       0x0b20  /* PCI Class Code: Processor/PPC*/
#define CFG_PCI_PTM1LA  0x00000000      /* point to sdram               */
#define CFG_PCI_PTM1MS  0xfc000001      /* 64MB, enable hard-wired to 1 */
#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
#define CFG_PCI_PTM2LA  0xffc00000      /* point to flash               */
#define CFG_PCI_PTM2MS  0xffc00001      /* 4MB, enable                  */
#define CFG_PCI_PTM2PCI 0x04000000      /* Host: use this pci address   */

/*-----------------------------------------------------------------------
 * IDE/ATA stuff
 *-----------------------------------------------------------------------
 */
#undef  CONFIG_IDE_8xx_DIRECT               /* no pcmcia interface required */
#undef  CONFIG_IDE_LED                  /* no led for ide supported     */
#define CONFIG_IDE_RESET        1       /* reset for ide supported      */

#define CFG_IDE_MAXBUS          1               /* max. 1 IDE busses    */
#define CFG_IDE_MAXDEVICE       (CFG_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */

#define CFG_ATA_BASE_ADDR       0xF0100000
#define CFG_ATA_IDE0_OFFSET     0x0000

#define CFG_ATA_DATA_OFFSET     0x0000  /* Offset for data I/O                  */
#define CFG_ATA_REG_OFFSET      0x0000  /* Offset for normal register accesses  */
#define CFG_ATA_ALT_OFFSET      0x0000  /* Offset for alternate registers       */

/*
 * 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 FLASH_BASE0_PRELIM      0xFFC00000      /* FLASH bank #0        */

#define CFG_MAX_FLASH_BANKS     1       /* max number of memory banks           */
#define CFG_MAX_FLASH_SECT      256     /* max number of sectors on one chip    */

#define CFG_FLASH_ERASE_TOUT    120000  /* Timeout for Flash Erase (in ms)      */
#define CFG_FLASH_WRITE_TOUT    1000    /* Timeout for Flash Write (in ms)      */

#define CFG_FLASH_WORD_SIZE     unsigned short  /* flash word size (width)      */
#define CFG_FLASH_ADDR0         0x5555  /* 1st address for flash config cycles  */
#define CFG_FLASH_ADDR1         0x2AAA  /* 2nd address for flash config cycles  */
/*
 * The following defines are added for buggy IOP480 byte interface.
 * All other boards should use the standard values (CPCI405 etc.)
 */
#define CFG_FLASH_READ0         0x0000  /* 0 is standard                        */
#define CFG_FLASH_READ1         0x0001  /* 1 is standard                        */
#define CFG_FLASH_READ2         0x0002  /* 2 is standard                        */

#define CFG_FLASH_EMPTY_INFO            /* print 'E' for empty sector on flinfo */

#if 0 /* test-only */
#define CFG_JFFS2_FIRST_BANK    0           /* use for JFFS2 */
#define CFG_JFFS2_NUM_BANKS     1           /* ! second bank contains U-Boot */
#endif

/*-----------------------------------------------------------------------
 * 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_BASE        TEXT_BASE
#define CFG_MONITOR_LEN         (512 * 1024)    /* Reserve 512 kB for Monitor   */
#define CFG_MALLOC_LEN          (4 << 20)       /* Reserve 4 MB for malloc()    */

#if (CFG_MONITOR_BASE < FLASH_BASE0_PRELIM)
# define CFG_RAMBOOT            1
#else
# undef CFG_RAMBOOT
#endif

/*-----------------------------------------------------------------------
 * Environment Variable setup
 */
#define CFG_ENV_IS_IN_EEPROM    1       /* use EEPROM for environment vars */
#define CFG_ENV_OFFSET          0x100   /* environment starts at the beginning of the EEPROM */
#define CFG_ENV_SIZE            0x700   /* 2048 bytes may be used for env vars*/
                                   /* total size of a CAT24WC16 is 2048 bytes */

#define CFG_NVRAM_BASE_ADDR     0xF4080000              /* NVRAM base address   */
#define CFG_NVRAM_SIZE          0x8000                  /* NVRAM size           */

/*-----------------------------------------------------------------------
 * I2C EEPROM (CAT24WC16) for environment
 */
#define CONFIG_HARD_I2C                 /* I2c with hardware support */
#if 0 /* test-only */
#define CFG_I2C_SPEED           400000  /* I2C speed and slave address */
#else
#define CFG_I2C_SPEED           100000  /* I2C speed and slave address */
#endif
#define CFG_I2C_SLAVE           0x7F

#define CFG_I2C_EEPROM_ADDR     0x50    /* EEPROM CAT24WC08             */
#define CFG_EEPROM_WREN         1

#if 1 /* test-only */
/* CAT24WC08/16... */
#define CFG_I2C_EEPROM_ADDR_LEN 1       /* Bytes of address             */
/* mask of address bits that overflow into the "EEPROM chip address"    */
#define CFG_I2C_EEPROM_ADDR_OVERFLOW    0x07
#define CFG_EEPROM_PAGE_WRITE_BITS 4    /* The Catalyst CAT24WC08 has   */
                                        /* 16 byte page write mode using*/
                                        /* last 4 bits of the address   */
#else
/* CAT24WC32/64... */
#define CFG_I2C_EEPROM_ADDR_LEN 2       /* Bytes of address             */
/* mask of address bits that overflow into the "EEPROM chip address"    */
#define CFG_I2C_EEPROM_ADDR_OVERFLOW    0x01
#define CFG_EEPROM_PAGE_WRITE_BITS 5    /* The Catalyst CAT24WC32 has   */
                                        /* 32 byte page write mode using*/
                                        /* last 5 bits of the address   */
#endif
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS  10   /* and takes up to 10 msec */
#define CFG_EEPROM_PAGE_WRITE_ENABLE

/*-----------------------------------------------------------------------
 * Cache Configuration
 */
#define CFG_DCACHE_SIZE         16384   /* For AMCC 405 CPUs, older 405 ppc's    */
                                        /* have only 8kB, 16kB is save here     */
#define CFG_CACHELINE_SIZE      32      /* ...                  */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CACHELINE_SHIFT     5       /* log base 2 of the above value        */
#endif

/*-----------------------------------------------------------------------
 * External Bus Controller (EBC) Setup
 */

#define CAN_BA          0xF0000000          /* CAN Base Address                 */
#define LCD_BA          0xF1000000          /* Epson LCD Base Address           */
#define CFG_NAND_BASE   0xF4000000          /* NAND FLASH Base Address          */
#define CFG_NVRAM_BASE  0xF4080000          /* NVRAM Base Address               */

/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization                       */
#define CFG_EBC_PB0AP           0x92015480
#define CFG_EBC_PB0CR           0xFFC5A000  /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */

/* Memory Bank 1 (Flash Bank 1, NAND-FLASH & NVRAM) initialization              */
#define CFG_EBC_PB1AP           0x92015480
#define CFG_EBC_PB1CR           0xF4018000  /* BAS=0xF40,BS=1MB,BU=R/W,BW=8bit  */

/* Memory Bank 2 (8 Bit Peripheral: CAN, UART, RTC) initialization              */
#define CFG_EBC_PB2AP           0x010053C0  /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB2CR           0xF0018000  /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit  */

/* Memory Bank 3 (16 Bit Peripheral: FPGA internal, dig. IO) initialization     */
#define CFG_EBC_PB3AP           0x010053C0  /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
#define CFG_EBC_PB3CR           0xF011A000  /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */

/* Memory Bank 4 (Epson LCD) initialization                                     */
#define CFG_EBC_PB4AP   0x03805380   /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=0 */
#define CFG_EBC_PB4CR   LCD_BA | 0x7A000    /* BAS=0xF10,BS=8MB,BU=R/W,BW=16bit */

/*-----------------------------------------------------------------------
 * LCD Setup
 */

#define CFG_LCD_BIG_MEM         0xF1200000  /* Epson S1D13806 Mem Base Address  */
#define CFG_LCD_BIG_REG         0xF1000000  /* Epson S1D13806 Reg Base Address  */
#define CFG_LCD_SMALL_MEM       0xF1400000  /* Epson S1D13704 Mem Base Address  */
#define CFG_LCD_SMALL_REG       0xF140FFE0  /* Epson S1D13704 Reg Base Address  */

/*-----------------------------------------------------------------------
 * Universal Interrupt Controller (UIC) Setup
 */

/*
 * define UIC_EXT0 ... UIC_EXT6 if external interrupt is active high
 */
#define CFG_UIC0_POLARITY       (0xFFFFFF80 | UIC_EXT6)

/*-----------------------------------------------------------------------
 * FPGA stuff
 */

#define CFG_FPGA_BASE_ADDR 0xF0100100       /* FPGA internal Base Address       */

/* FPGA internal regs */
#define CFG_FPGA_CTRL           0x000

/* FPGA Control Reg */
#define CFG_FPGA_CTRL_REV0      0x0001
#define CFG_FPGA_CTRL_REV1      0x0002
#define CFG_FPGA_CTRL_VGA0_BL   0x0004
#define CFG_FPGA_CTRL_VGA0_BL_MODE 0x0008
#define CFG_FPGA_CTRL_CF_RESET  0x0040
#define CFG_FPGA_CTRL_PS2_PWR   0x0080
#define CFG_FPGA_CTRL_CF_PWR    0x0100      /* low active                    */
#define CFG_FPGA_CTRL_CF_BUS_EN 0x0200
#define CFG_FPGA_CTRL_LCD_CLK   0x7000      /* Mask for lcd clock            */

#define LCD_CLK_OFF             0x0000      /* Off                           */
#define LCD_CLK_02083           0x1000      /* 2.083 MHz                     */
#define LCD_CLK_03135           0x2000      /* 3.135 MHz                     */
#define LCD_CLK_04165           0x3000      /* 4.165 MHz                     */
#define LCD_CLK_06250           0x4000      /* 6.250 MHz                     */
#define LCD_CLK_08330           0x5000      /* 8.330 MHz                     */
#define LCD_CLK_12500           0x6000      /* 12.50 MHz                     */
#define LCD_CLK_25000           0x7000      /* 25.00 MHz                     */

#define CFG_FPGA_SPARTAN2       1           /* using Xilinx Spartan 2 now    */
#define CFG_FPGA_MAX_SIZE       128*1024    /* 128kByte is enough for XC2S50E*/

/* FPGA program pin configuration */
#define CFG_FPGA_PRG            0x04000000  /* FPGA program pin (ppc output) */
#define CFG_FPGA_CLK            0x02000000  /* FPGA clk pin (ppc output)     */
#define CFG_FPGA_DATA           0x01000000  /* FPGA data pin (ppc output)    */
#define CFG_FPGA_INIT           0x00010000  /* FPGA init pin (ppc input)     */
#define CFG_FPGA_DONE           0x00008000  /* FPGA done pin (ppc input)     */

/*-----------------------------------------------------------------------
 * Definitions for initial stack pointer and data area (in data cache)
 */
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
#define CFG_TEMP_STACK_OCM        1

/* On Chip Memory location */
#define CFG_OCM_DATA_ADDR       0xF8000000
#define CFG_OCM_DATA_SIZE       0x1000
#define CFG_INIT_RAM_ADDR       CFG_OCM_DATA_ADDR /* inside of SDRAM            */
#define CFG_INIT_RAM_END        CFG_OCM_DATA_SIZE /* End of used area in RAM    */

#define CFG_GBL_DATA_SIZE      128  /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET    (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET      CFG_GBL_DATA_OFFSET

/*-----------------------------------------------------------------------
 * Definitions for GPIO setup (PPC405EP specific)
 *
 * GPIO0[0]     - External Bus Controller BLAST output
 * GPIO0[1-9]   - Instruction trace outputs -> GPIO
 * GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
 * GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
 * GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
 * GPIO0[24-27] - UART0 control signal inputs/outputs
 * GPIO0[28-29] - UART1 data signal input/output
 * GPIO0[30-31] - EMAC0 and EMAC1 reject packet inputs
 */
#define CFG_GPIO0_OSRH          0x40000550
#define CFG_GPIO0_OSRL          0x00000110
#define CFG_GPIO0_ISR1H         0x00000000
#define CFG_GPIO0_ISR1L         0x15555440
#define CFG_GPIO0_TSRH          0x00000000
#define CFG_GPIO0_TSRL          0x00000000
#define CFG_GPIO0_TCR           0xF7FE0017

#define CFG_LCD_ENDIAN          (0x80000000 >> 7)
#define CFG_EEPROM_WP           (0x80000000 >> 8)   /* GPIO8 */
#define CFG_TOUCH_RST           (0x80000000 >> 9)   /* GPIO9 */
#define CFG_LCD0_RST            (0x80000000 >> 30)
#define CFG_LCD1_RST            (0x80000000 >> 31)

/*
 * Internal Definitions
 *
 * Boot Flags
 */
#define BOOTFLAG_COLD   0x01            /* Normal Power-On: Boot from FLASH     */
#define BOOTFLAG_WARM   0x02            /* Software reboot                      */

/*
 * Default speed selection (cpu_plb_opb_ebc) in mhz.
 * This value will be set if iic boot eprom is disabled.
 */
#if 0
#define PLLMR0_DEFAULT   PLLMR0_266_133_66_33
#define PLLMR1_DEFAULT   PLLMR1_266_133_66_33
#endif
#if 0
#define PLLMR0_DEFAULT   PLLMR0_200_100_50_33
#define PLLMR1_DEFAULT   PLLMR1_200_100_50_33
#endif
#if 1
#define PLLMR0_DEFAULT   PLLMR0_133_66_66_33
#define PLLMR1_DEFAULT   PLLMR1_133_66_66_33
#endif

#endif  /* __CONFIG_H */