* Add support for PPChameleon Eval Board

* Add support for P3G4 board

* Fix problem with MGT5100 FEC driver: add "early" MAC address
  initialization

1 files changed, 734 insertions, 0 deletions

diff --git a/include/configs/PPChameleonEVB.h b/include/configs/PPChameleonEVB.h
new file mode 100644
index 0000000000..967a2d0944
--- /dev/null
+++ b/include/configs/PPChameleonEVB.h
@@ -0,0 +1,734 @@
+/*
+ * (C) Copyright 2001-2003
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * Debug stuff
+ */
+#undef __DEBUG_START_FROM_SRAM__
+#define __DISABLE_MACHINE_EXCEPTION__
+
+#ifdef __DEBUG_START_FROM_SRAM__
+#define CFG_DUMMY_FLASH_SIZE		1024*1024*4
+#endif
+
+/*
+ * 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_PPCHAMELEONEVB	1	/* ...on a PPChameleonEVB board 	*/
+
+#define CONFIG_BOARD_PRE_INIT   1       /* call board_pre_init()        */
+#define CONFIG_MISC_INIT_R      1       /* call misc_init_r()           */
+
+#define CONFIG_SYS_CLK_FREQ     33333333 /* external frequency to pll   */
+
+#if 1
+#define CONFIG_BAUDRATE		9600
+#else
+#define CONFIG_BAUDRATE		115200
+#endif
+#define CONFIG_BOOTDELAY	3	/* autoboot after 3 seconds	*/
+
+#if 0
+#define CONFIG_PREBOOT                                                          \
+        "crc32 f0207004 ffc 0;"                                                 \
+        "if cmp 0 f0207000 1;"                                                  \
+        "then;echo Old CRC is correct;crc32 f0207004 ff4 f0207000;"             \
+        "else;echo Old CRC is bad;fi"
+#endif
+
+#undef	CONFIG_BOOTARGS
+#define CONFIG_RAMBOOTCOMMAND							\
+	"setenv bootargs root=/dev/ram rw nfsroot=$(serverip):$(rootpath) "	\
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;"	\
+	"bootm ffc00000 ffca0000"
+#define CONFIG_NFSBOOTCOMMAND							\
+	"setenv bootargs root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) "	\
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off;"	\
+	"bootm ffc00000"
+
+#define CONFIG_PELK_NOR_KERNEL_NOR_RAMDISK_BOOTCOMMAND				\
+	"setenv ipaddr 192.168.10.203;"						\
+    "setenv serverip 192.168.10.6;"						\
+	"setenv netmask 255.255.255.0;"						\
+	"setenv bootargs root=/dev/ram rw console=ttyS0,9600;"			\
+	"setenv autostart yes;"							\
+	"bootm ffc00000 ffd00000"
+/*
+	"setenv ethaddr 00:50:c2:1e:af:fe;"						\
+	"setenv eth1addr 00:50:c2:1e:af:fd;"						\
+*/
+
+#define CONFIG_BOOTCOMMAND CONFIG_PELK_NOR_KERNEL_NOR_RAMDISK_BOOTCOMMAND
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+
+/* EThernet stuff */
+#define CONFIG_ENV_OVERWRITE /* Let the user to change the Ethernet MAC addresses */
+#define CONFIG_ETHADDR	00:50:c2:1e:af:fe
+#define CONFIG_ETH1ADDR	00:50:c2:1e:af:fd
+
+#undef CONFIG_EXT_PHY
+/*#define CONFIG_EXT_PHY*/
+#define CONFIG_MII		1	/* MII PHY management		*/
+#ifndef  CONFIG_EXT_PHY
+#define	CONFIG_PHY_ADDR		1	/* PHY address			*/
+#else
+#define	CONFIG_PHY_ADDR		2	/* PHY address			*/
+#endif
+#define	CONFIG_PHY_CLK_FREQ	EMAC_STACR_CLK_66MHZ
+
+#if 0 /* test-only */
+#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_JFFS2	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_EEPROM  )
+#else
+#define CONFIG_COMMANDS	      ( CONFIG_CMD_DFL	| \
+				CFG_CMD_IRQ	| \
+				CFG_CMD_ELF	| \
+				CFG_CMD_NAND	| \
+				CFG_CMD_MII		| \
+				CFG_CMD_DATE	| \
+				CFG_CMD_I2C	| \
+				CFG_CMD_EEPROM  )
+#endif
+
+#define CONFIG_MAC_PARTITION
+#define CONFIG_DOS_PARTITION
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#undef  CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+#define CONFIG_RTC_MC146818             /* DS1685 is MC146818 compatible*/
+#define CFG_RTC_REG_BASE_ADDR	 0xF0000500 /* RTC Base Address         */
+
+#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       */
+
+#define CFG_CONSOLE_INFO_QUIET  1       /* don't print console @ startup*/
+
+#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
+
+/* 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 */
+
+/*-----------------------------------------------------------------------
+ * NAND-FLASH stuff
+ *-----------------------------------------------------------------------
+ */
+#define CFG_NAND0_BASE 0xFF400000
+#define CFG_NAND1_BASE 0xFF000000
+
+#define CFG_MAX_NAND_DEVICE	2	/* 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_NAND0_CE  (0x80000000 >> 1)  /* our CE is GPIO1 */
+#define CFG_NAND0_CLE (0x80000000 >> 2)  /* our CLE is GPIO2 */
+#define CFG_NAND0_ALE (0x80000000 >> 3)  /* our ALE is GPIO3 */
+#define CFG_NAND0_RDY (0x80000000 >> 4)  /* our RDY is GPIO4 */
+
+#define CFG_NAND1_CE  (0x80000000 >> 14)  /* our CE is GPIO14 */
+#define CFG_NAND1_CLE (0x80000000 >> 15)  /* our CLE is GPIO15 */
+#define CFG_NAND1_ALE (0x80000000 >> 16)  /* our ALE is GPIO16 */
+#define CFG_NAND1_RDY (0x80000000 >> 31)  /* our RDY is GPIO31 */
+
+
+#define NAND_DISABLE_CE(nand) do \
+{ \
+	switch((unsigned long)(((struct nand_chip *)nand)->IO_ADDR)) \
+        { \
+            case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_CE); \
+                break; \
+            case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_CE); \
+                break; \
+        } \
+} while(0)
+
+#define NAND_ENABLE_CE(nand) do \
+{ \
+	switch((unsigned long)(((struct nand_chip *)nand)->IO_ADDR)) \
+        { \
+            case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_CE); \
+                break; \
+            case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_CE); \
+                break; \
+        } \
+} while(0)
+
+
+
+#define NAND_CTL_CLRALE(nandptr) do \
+{ \
+	switch((unsigned long)nandptr) \
+        { \
+            case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_ALE); \
+                break; \
+            case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_ALE); \
+                break; \
+        } \
+} while(0)
+
+#define NAND_CTL_SETALE(nandptr) do \
+{ \
+	switch((unsigned long)nandptr) \
+        { \
+            case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_ALE); \
+                break; \
+            case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_ALE); \
+                break; \
+        } \
+} while(0)
+
+#define NAND_CTL_CLRCLE(nandptr) do \
+{ \
+	switch((unsigned long)nandptr) \
+        { \
+            case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_CLE); \
+                break; \
+            case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_CLE); \
+                break; \
+        } \
+} while(0)
+
+#define NAND_CTL_SETCLE(nandptr) do { \
+	switch((unsigned long)nandptr) { \
+        case CFG_NAND0_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_CLE); \
+                break; \
+        case CFG_NAND1_BASE: \
+                out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_CLE); \
+                break; \
+        } \
+} while(0)
+
+#define NAND_WAIT_READY(nand) do { \
+	ulong mask = 0; \
+	switch ((ulong)(((struct nand_chip *)nand)->IO_ADDR)) { \
+	case CFG_NAND0_BASE: \
+		mask = CFG_NAND0_RDY; \
+		break; \
+	case CFG_NAND1_BASE: \
+		mask = CFG_NAND1_RDY; \
+		break; \
+	} \
+	while (!(in32(GPIO0_IR) & mask)) \
+		; \
+} while (0)
+
+#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))
+
+/*-----------------------------------------------------------------------
+ * 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     */
+#undef  CONFIG_PCI_PNP			/* do pci plug-and-play         */
+                                        /* resource configuration       */
+
+#define CONFIG_PCI_SCAN_SHOW            /* print pci devices @ startup  */
+
+#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   */
+
+/*-----------------------------------------------------------------------
+ * 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		0xFFFC0000
+#define CFG_MONITOR_BASE	CFG_FLASH_BASE
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(256 * 1024)	/* Reserve 256 kB for malloc()	*/
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks		*/
+#define CFG_MAX_FLASH_SECT	256	/* max number of sectors on one chip	*/
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms)	*/
+#define CFG_FLASH_WRITE_TOUT	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
+
+/*-----------------------------------------------------------------------
+ * 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	0xF0000500		/* NVRAM base address	*/
+#define CFG_NVRAM_SIZE		242		        /* NVRAM size		*/
+
+/*-----------------------------------------------------------------------
+ * I2C EEPROM (CAT24WC16) for environment
+ */
+#define CONFIG_HARD_I2C			/* I2c with hardware support */
+#define CFG_I2C_SPEED		400000	/* I2C speed and slave address */
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR	0x50	/* EEPROM CAT28WC08		*/
+#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	*/
+#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 IBM 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
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+
+#define FLASH_BASE0_PRELIM	0xFFC00000	/* FLASH bank #0	*/
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ */
+
+/* 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 (External SRAM) initialization                      		*/
+/* Since this must replace NOR Flash, we use the same settings for CS0		*/
+#define CFG_EBC_PB1AP           0x92015480
+#define CFG_EBC_PB1CR           0xFF85A000  /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit  */
+
+/* Memory Bank 2 (Flash Bank 1, NAND-FLASH) initialization                      */
+#define CFG_EBC_PB2AP           0x92015480
+#define CFG_EBC_PB2CR           0xFF458000  /* BAS=0xFF4,BS=4MB,BU=R/W,BW=8bit  */
+
+/* Memory Bank 3 (Flash Bank 2, NAND-FLASH) initialization                      */
+#define CFG_EBC_PB3AP           0x92015480
+#define CFG_EBC_PB3CR           0xFF058000  /* BAS=0xFF0,BS=4MB,BU=R/W,BW=8bit  */
+
+
+#if 0 /* Roese */
+/* Memory Bank 1 (Flash Bank 1, NAND-FLASH) initialization                      */
+#define CFG_EBC_PB1AP           0x92015480
+#define CFG_EBC_PB1CR           0xFF858000  /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit  */
+
+/* Memory Bank 2 (CAN0, 1) 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 (CompactFlash IDE) 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 (NVRAM/RTC) initialization                                     */
+#define CFG_EBC_PB4AP           0x01005280  /* TWT=2,WBN=1,WBF=1,TH=1,SOR=1     */
+#define CFG_EBC_PB4CR           0xF0218000  /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit  */
+#endif
+
+/*-----------------------------------------------------------------------
+ * FPGA stuff
+ */
+/* FPGA internal regs */
+#define CFG_FPGA_MODE           0x00
+#define CFG_FPGA_STATUS         0x02
+#define CFG_FPGA_TS             0x04
+#define CFG_FPGA_TS_LOW         0x06
+#define CFG_FPGA_TS_CAP0        0x10
+#define CFG_FPGA_TS_CAP0_LOW    0x12
+#define CFG_FPGA_TS_CAP1        0x14
+#define CFG_FPGA_TS_CAP1_LOW    0x16
+#define CFG_FPGA_TS_CAP2        0x18
+#define CFG_FPGA_TS_CAP2_LOW    0x1a
+#define CFG_FPGA_TS_CAP3        0x1c
+#define CFG_FPGA_TS_CAP3_LOW    0x1e
+
+/* FPGA Mode Reg */
+#define CFG_FPGA_MODE_CF_RESET  0x0001
+#define CFG_FPGA_MODE_TS_IRQ_ENABLE 0x0100
+#define CFG_FPGA_MODE_TS_IRQ_CLEAR  0x1000
+#define CFG_FPGA_MODE_TS_CLEAR  0x2000
+
+/* FPGA Status Reg */
+#define CFG_FPGA_STATUS_DIP0    0x0001
+#define CFG_FPGA_STATUS_DIP1    0x0002
+#define CFG_FPGA_STATUS_DIP2    0x0004
+#define CFG_FPGA_STATUS_FLASH   0x0008
+#define CFG_FPGA_STATUS_TS_IRQ  0x1000
+
+#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)
+ */
+#if 0 /* test-only */
+#define CFG_INIT_DCACHE_CS      4       /* use cs # 4 for data cache memory    */
+
+#define CFG_INIT_RAM_ADDR       0x40000000  /* use data cache                  */
+#define CFG_INIT_RAM_END        0x2000  /* End of used area in RAM             */
+#else
+/* 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	*/
+#endif
+
+#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]    - EMAC0 input
+ * GPIO0[31]    - EMAC1 reject packet as output
+ */
+#define CFG_GPIO0_OSRH          0x40000550
+#define CFG_GPIO0_OSRL          0x00000110
+#define CFG_GPIO0_ISR1H         0x00000000
+/*#define CFG_GPIO0_ISR1L         0x15555445*/
+#define CFG_GPIO0_ISR1L         0x15555444
+#define CFG_GPIO0_TSRH          0x00000000
+#define CFG_GPIO0_TSRL          0x00000000
+#define CFG_GPIO0_TCR           0xF7FF8014
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH	*/
+#define BOOTFLAG_WARM	0x02		/* Software reboot			*/
+
+#if 1 /* test-only */
+#define CONFIG_NO_SERIAL_EEPROM
+/*#undef CONFIG_NO_SERIAL_EEPROM*/
+/*----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------*/
+#ifdef CONFIG_NO_SERIAL_EEPROM
+
+
+/*
+!-------------------------------------------------------------------------------
+! Defines for entry options.
+! Note: Because the 405EP SDRAM controller does not support ECC, ECC DIMMs that
+!       are plugged in the board will be utilized as non-ECC DIMMs.
+!-------------------------------------------------------------------------------
+*/
+#undef        AUTO_MEMORY_CONFIG
+#define        DIMM_READ_ADDR 0xAB
+#define        DIMM_WRITE_ADDR 0xAA
+
+
+#define CPC0_PLLMR0  (CNTRL_DCR_BASE+0x0)  /* PLL mode 0 register          */
+#define CPC0_BOOT    (CNTRL_DCR_BASE+0x1)  /* Chip Clock Status register   */
+#define CPC0_CR1     (CNTRL_DCR_BASE+0x2)  /* Chip Control 1 register      */
+#define CPC0_EPRCSR  (CNTRL_DCR_BASE+0x3)  /* EMAC PHY Rcv Clk Src register*/
+#define CPC0_PLLMR1  (CNTRL_DCR_BASE+0x4)  /* PLL mode 1 register          */
+#define CPC0_UCR     (CNTRL_DCR_BASE+0x5)  /* UART Control register        */
+#define CPC0_SRR     (CNTRL_DCR_BASE+0x6)  /* Soft Reset register          */
+#define CPC0_JTAGID  (CNTRL_DCR_BASE+0x7)  /* JTAG ID register             */
+#define CPC0_SPARE   (CNTRL_DCR_BASE+0x8)  /* Spare DCR                    */
+#define CPC0_PCI     (CNTRL_DCR_BASE+0x9)  /* PCI Control register         */
+
+/* Defines for CPC0_PLLMR1 Register fields */
+#define PLL_ACTIVE                 0x80000000
+#define CPC0_PLLMR1_SSCS           0x80000000
+#define PLL_RESET                  0x40000000
+#define CPC0_PLLMR1_PLLR           0x40000000
+    /* Feedback multiplier */
+#define PLL_FBKDIV                 0x00F00000
+#define CPC0_PLLMR1_FBDV           0x00F00000
+#define PLL_FBKDIV_16              0x00000000
+#define PLL_FBKDIV_1               0x00100000
+#define PLL_FBKDIV_2               0x00200000
+#define PLL_FBKDIV_3               0x00300000
+#define PLL_FBKDIV_4               0x00400000
+#define PLL_FBKDIV_5               0x00500000
+#define PLL_FBKDIV_6               0x00600000
+#define PLL_FBKDIV_7               0x00700000
+#define PLL_FBKDIV_8               0x00800000
+#define PLL_FBKDIV_9               0x00900000
+#define PLL_FBKDIV_10              0x00A00000
+#define PLL_FBKDIV_11              0x00B00000
+#define PLL_FBKDIV_12              0x00C00000
+#define PLL_FBKDIV_13              0x00D00000
+#define PLL_FBKDIV_14              0x00E00000
+#define PLL_FBKDIV_15              0x00F00000
+    /* Forward A divisor */
+#define PLL_FWDDIVA                0x00070000
+#define CPC0_PLLMR1_FWDVA          0x00070000
+#define PLL_FWDDIVA_8              0x00000000
+#define PLL_FWDDIVA_7              0x00010000
+#define PLL_FWDDIVA_6              0x00020000
+#define PLL_FWDDIVA_5              0x00030000
+#define PLL_FWDDIVA_4              0x00040000
+#define PLL_FWDDIVA_3              0x00050000
+#define PLL_FWDDIVA_2              0x00060000
+#define PLL_FWDDIVA_1              0x00070000
+    /* Forward B divisor */
+#define PLL_FWDDIVB                0x00007000
+#define CPC0_PLLMR1_FWDVB          0x00007000
+#define PLL_FWDDIVB_8              0x00000000
+#define PLL_FWDDIVB_7              0x00001000
+#define PLL_FWDDIVB_6              0x00002000
+#define PLL_FWDDIVB_5              0x00003000
+#define PLL_FWDDIVB_4              0x00004000
+#define PLL_FWDDIVB_3              0x00005000
+#define PLL_FWDDIVB_2              0x00006000
+#define PLL_FWDDIVB_1              0x00007000
+    /* PLL tune bits */
+#define PLL_TUNE_MASK            0x000003FF
+#define PLL_TUNE_2_M_3           0x00000133     /*  2 <= M <= 3               */
+#define PLL_TUNE_4_M_6           0x00000134     /*  3 <  M <= 6               */
+#define PLL_TUNE_7_M_10          0x00000138     /*  6 <  M <= 10              */
+#define PLL_TUNE_11_M_14         0x0000013C     /* 10 <  M <= 14              */
+#define PLL_TUNE_15_M_40         0x0000023E     /* 14 <  M <= 40              */
+#define PLL_TUNE_VCO_LOW         0x00000000     /* 500MHz <= VCO <=  800MHz   */
+#define PLL_TUNE_VCO_HI          0x00000080     /* 800MHz <  VCO <= 1000MHz   */
+
+/* Defines for CPC0_PLLMR0 Register fields */
+    /* CPU divisor */
+#define PLL_CPUDIV                 0x00300000
+#define CPC0_PLLMR0_CCDV           0x00300000
+#define PLL_CPUDIV_1               0x00000000
+#define PLL_CPUDIV_2               0x00100000
+#define PLL_CPUDIV_3               0x00200000
+#define PLL_CPUDIV_4               0x00300000
+    /* PLB divisor */
+#define PLL_PLBDIV                 0x00030000
+#define CPC0_PLLMR0_CBDV           0x00030000
+#define PLL_PLBDIV_1               0x00000000
+#define PLL_PLBDIV_2               0x00010000
+#define PLL_PLBDIV_3               0x00020000
+#define PLL_PLBDIV_4               0x00030000
+    /* OPB divisor */
+#define PLL_OPBDIV                 0x00003000
+#define CPC0_PLLMR0_OPDV           0x00003000
+#define PLL_OPBDIV_1               0x00000000
+#define PLL_OPBDIV_2               0x00001000
+#define PLL_OPBDIV_3               0x00002000
+#define PLL_OPBDIV_4               0x00003000
+    /* EBC divisor */
+#define PLL_EXTBUSDIV              0x00000300
+#define CPC0_PLLMR0_EPDV           0x00000300
+#define PLL_EXTBUSDIV_2            0x00000000
+#define PLL_EXTBUSDIV_3            0x00000100
+#define PLL_EXTBUSDIV_4            0x00000200
+#define PLL_EXTBUSDIV_5            0x00000300
+    /* MAL divisor */
+#define PLL_MALDIV                 0x00000030
+#define CPC0_PLLMR0_MPDV           0x00000030
+#define PLL_MALDIV_1               0x00000000
+#define PLL_MALDIV_2               0x00000010
+#define PLL_MALDIV_3               0x00000020
+#define PLL_MALDIV_4               0x00000030
+    /* PCI divisor */
+#define PLL_PCIDIV                 0x00000003
+#define CPC0_PLLMR0_PPFD           0x00000003
+#define PLL_PCIDIV_1               0x00000000
+#define PLL_PCIDIV_2               0x00000001
+#define PLL_PCIDIV_3               0x00000002
+#define PLL_PCIDIV_4               0x00000003
+
+/*
+!-------------------------------------------------------------------------------
+! PLL settings for 266MHz CPU, 133MHz PLB/SDRAM, 66MHz EBC, 33MHz PCI,
+! assuming a 33.3MHz input clock to the 405EP.
+!-------------------------------------------------------------------------------
+*/
+#define PLLMR0_133_66_66_33  (PLL_CPUDIV_1 | PLL_PLBDIV_1 |  \
+                              PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |  \
+                              PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_133_66_66_33  (PLL_FBKDIV_4  |  \
+                              PLL_FWDDIVA_6 | PLL_FWDDIVB_6 |  \
+                              PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 |  \
+                              PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 |  \
+                              PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6  |  \
+                              PLL_FWDDIVA_4 | PLL_FWDDIVB_4 |  \
+                              PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#define PLLMR0_266_133_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 |  \
+                              PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 |  \
+                              PLL_MALDIV_1 | PLL_PCIDIV_4)
+#define PLLMR1_266_133_66_33 (PLL_FBKDIV_8  |  \
+                              PLL_FWDDIVA_3 | PLL_FWDDIVB_3 |  \
+                              PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
+#if 0 /* test-only */
+#define PLLMR0_DEFAULT   PLLMR0_266_133_66_33
+#define PLLMR1_DEFAULT   PLLMR1_266_133_66_33
+#endif
+#if 0 /* test-only */
+#define PLLMR0_DEFAULT   PLLMR0_200_100_50_33
+#define PLLMR1_DEFAULT   PLLMR1_200_100_50_33
+#endif
+#if 1 /* test-only */
+#define PLLMR0_DEFAULT   PLLMR0_133_66_66_33
+#define PLLMR1_DEFAULT   PLLMR1_133_66_66_33
+#endif
+
+#endif
+#endif
+
+#endif	/* __CONFIG_H */