Merge with /home/wd/git/u-boot/master

1 files changed, 395 insertions, 0 deletions

diff --git a/include/configs/ep82xxm.h b/include/configs/ep82xxm.h
new file mode 100644
index 0000000..a77ccef
--- /dev/null
+++ b/include/configs/ep82xxm.h
@@ -0,0 +1,395 @@
+/*
+ * Copyright (C) 2006 Embedded Planet, LLC.
+ *
+ * U-Boot configuration for Embedded Planet EP82xxM boards.
+ *
+ * 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
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MPC8260
+#define CPU_ID_STR		"MPC8270"
+
+#define CONFIG_EP82XXM	/* Embedded Planet EP82xxM H 1.0 board */
+			/* 256MB SDRAM / 64MB FLASH */
+
+#undef DEBUG
+
+#define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_early_init_f */
+
+/* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * Select serial console configuration
+ *
+ * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
+ * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
+ * for SCC).
+ */
+#define	CONFIG_CONS_ON_SMC		/* Console is on SMC         */
+#undef  CONFIG_CONS_ON_SCC		/* It's not on SCC           */
+#undef	CONFIG_CONS_NONE		/* It's not on external UART */
+#define CONFIG_CONS_INDEX	1	/* SMC1 is used for console  */
+
+#define CFG_BCSR		0xFA000000
+
+/*
+ * Select ethernet configuration
+ *
+ * If either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected,
+ * then CONFIG_ETHER_INDEX must be set to the channel number (1-4 for
+ * SCC, 1-3 for FCC)
+ *
+ * If CONFIG_ETHER_NONE is defined, then either the ethernet routines
+ * must be defined elsewhere (as for the console), or CFG_CMD_NET must
+ * be removed from CONFIG_COMMANDS to remove support for networking.
+ */
+#undef	CONFIG_ETHER_ON_SCC		/* Ethernet is not on SCC */
+#define CONFIG_ETHER_ON_FCC		/* Ethernet is on FCC     */
+#undef	CONFIG_ETHER_NONE		/* No external Ethernet   */
+
+#define CONFIG_NET_MULTI
+
+#define CONFIG_ETHER_ON_FCC2
+#define CONFIG_ETHER_ON_FCC3
+
+#define CFG_CMXFCR_MASK3	(CMXFCR_FC3 | CMXFCR_RF3CS_MSK | CMXFCR_TF3CS_MSK)
+#define CFG_CMXFCR_VALUE3	(CMXFCR_RF3CS_CLK15 | CMXFCR_TF3CS_CLK16)
+#define CFG_CMXFCR_MASK2	(CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
+#define CFG_CMXFCR_VALUE2	(CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
+
+#define CFG_CPMFCR_RAMTYPE	0
+#define CFG_FCC_PSMR		(FCC_PSMR_FDE | FCC_PSMR_LPB)
+
+#define CONFIG_MII			/* MII PHY management        */
+#define CONFIG_BITBANGMII		/* Bit-banged MDIO interface */
+
+/*
+ * GPIO pins used for bit-banged MII communications
+ */
+#define MDIO_PORT		0	/* Not used - implemented in BCSR */
+#define MDIO_ACTIVE		(*(vu_char *)(CFG_BCSR + 8) &= 0xFB)
+#define MDIO_TRISTATE		(*(vu_char *)(CFG_BCSR + 8) |= 0x04)
+#define MDIO_READ		(*(vu_char *)(CFG_BCSR + 8) & 1)
+
+#define MDIO(bit)		if(bit) *(vu_char *)(CFG_BCSR + 8) |= 0x01; \
+				else	*(vu_char *)(CFG_BCSR + 8) &= 0xFE
+
+#define MDC(bit)		if(bit) *(vu_char *)(CFG_BCSR + 8) |= 0x02; \
+				else	*(vu_char *)(CFG_BCSR + 8) &= 0xFD
+
+#define MIIDELAY		udelay(1)
+
+
+#ifndef CONFIG_8260_CLKIN
+#define CONFIG_8260_CLKIN	66000000 /* in Hz */
+#endif
+
+#define CONFIG_BAUDRATE		115200
+
+#define CFG_VXWORKS_MAC_PTR 0x4300 /* Pass Ethernet MAC to VxWorks */
+
+#define CONFIG_COMMANDS		(CONFIG_CMD_DFL   \
+				| CFG_CMD_DHCP    \
+				| CFG_CMD_ECHO    \
+				| CFG_CMD_I2C     \
+				| CFG_CMD_IMMAP   \
+				| CFG_CMD_MII     \
+				| CFG_CMD_PING    \
+				| CFG_CMD_DATE    \
+				| CFG_CMD_DTT	  \
+				| CFG_CMD_EEPROM  \
+				| CFG_CMD_PCI	  \
+				| CFG_CMD_DIAG	  \
+				)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+#define CONFIG_ETHADDR		00:10:EC:00:88:65
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETH1ADDR		00:10:EC:80:88:65
+#define CONFIG_IPADDR		10.0.0.245
+#define CONFIG_HOSTNAME		EP82xxM
+#define CONFIG_SERVERIP		10.0.0.26
+#define CONFIG_GATEWAYIP	10.0.0.1
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+#define CFG_ENV_IN_OWN_SECT	1
+#define CONFIG_AUTO_COMPLETE	1
+#define	CONFIG_EXTRA_ENV_SETTINGS	"ethprime=FCC3 ETHERNET"
+
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#undef	CONFIG_KGDB_ON_SMC		/* define if kgdb on SMC */
+#define CONFIG_KGDB_ON_SCC		/* define if kgdb on SCC */
+#undef	CONFIG_KGDB_NONE		/* define if kgdb on something else */
+#define CONFIG_KGDB_INDEX	1	/* which serial channel for kgdb */
+#define CONFIG_KGDB_BAUDRATE	115200	/* speed to run kgdb serial port at */
+#endif
+
+#define CONFIG_BZIP2	/* include support for bzip2 compressed images */
+#undef	CONFIG_WATCHDOG			/* disable platform specific watchdog */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CFG_HUSH_PARSER
+#define CFG_PROMPT_HUSH_PS2	"> "
+#define CFG_LONGHELP			/* undef to save memory	    */
+#define CFG_PROMPT		"ep82xxm=> "	/* Monitor Command Prompt   */
+#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_MEMTEST_START	0x00100000	/* memtest works on */
+#define CFG_MEMTEST_END		0x00f00000	/* 1 ... 15 MB in DRAM	*/
+
+#define CFG_LOAD_ADDR		0x100000	/* default load address */
+
+#define CFG_HZ			1000	/* decrementer freq: 1 ms ticks */
+
+#define CFG_BAUDRATE_TABLE	{ 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*-----------------------------------------------------------------------
+ * Environment
+ *----------------------------------------------------------------------*/
+/*
+ * Define here the location of the environment variables (FLASH or EEPROM).
+ * Note: DENX encourages to use redundant environment in FLASH.
+ */
+#if 1
+#define CFG_ENV_IS_IN_FLASH     1	/* use FLASH for environment vars	*/
+#else
+#define CFG_ENV_IS_IN_EEPROM	1	/* use EEPROM for environment vars	*/
+#endif
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_BASE		0xFC000000
+#define CFG_FLASH_CFI
+#define CFG_FLASH_CFI_DRIVER
+#define CFG_MAX_FLASH_BANKS	1	/* max num of flash banks	*/
+#define CFG_MAX_FLASH_SECT	512	/* max num of sects on one chip */
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector in flinfo */
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x20000
+#define CFG_ENV_ADDR		(CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+#endif /* CFG_ENV_IS_IN_FLASH */
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+/* EEPROM Configuration */
+#define CFG_EEPROM_SIZE	0x1000
+#define CFG_I2C_EEPROM_ADDR	0x54
+#define CFG_I2C_EEPROM_ADDR_LEN	1
+#define CFG_EEPROM_PAGE_WRITE_BITS	3
+#define CFG_EEPROM_PAGE_WRITE_ENABLE
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10
+
+#ifdef CFG_ENV_IS_IN_EEPROM
+#define CFG_ENV_SIZE		0x200	    /* Size of Environment vars */
+#define CFG_ENV_OFFSET		0x0
+#endif /* CFG_ENV_IS_IN_EEPROM */
+
+/* RTC Configuration */
+#define CONFIG_RTC_M41T11	1 	/* uses a M41T81 */
+#define CFG_I2C_RTC_ADDR	0x68
+#define CONFIG_M41T11_BASE_YEAR	1900
+
+/* I2C SYSMON (LM75) */
+#define CONFIG_DTT_LM75		1
+#define CONFIG_DTT_SENSORS	{0}
+#define CFG_DTT_MAX_TEMP	70
+#define CFG_DTT_LOW_TEMP	-30
+#define	CFG_DTT_HYSTERESIS	3
+
+/*-----------------------------------------------------------------------
+ * NVRAM Configuration
+ *-----------------------------------------------------------------------
+ */
+#define CFG_NVRAM_BASE_ADDR	0xFA080000
+#define CFG_NVRAM_SIZE		(128*1024)-16
+
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+/* General PCI */
+#define CONFIG_PCI			/* include pci support	        */
+#define CONFIG_PCI_PNP			/* do pci plug-and-play   */
+#define CONFIG_PCI_SCAN_SHOW            /* show pci devices on startup  */
+#define CONFIG_PCI_BOOTDELAY	0
+
+/* PCI Memory map (if different from default map */
+#define CFG_PCI_SLV_MEM_LOCAL	CFG_SDRAM_BASE		/* Local base */
+#define CFG_PCI_SLV_MEM_BUS		0x00000000	/* PCI base */
+#define CFG_PICMR0_MASK_ATTRIB	(PICMR_MASK_512MB | PICMR_ENABLE | \
+				 PICMR_PREFETCH_EN)
+
+/*
+ * These are the windows that allow the CPU to access PCI address space.
+ * All three PCI master windows, which allow the CPU to access PCI
+ * prefetch, non prefetch, and IO space (see below), must all fit within
+ * these windows.
+ */
+
+/*
+ * Master window that allows the CPU to access PCI Memory (prefetch).
+ * This window will be setup with the second set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_MEM_LOCAL	0x80000000          /* Local base */
+#define CFG_PCI_MSTR_MEM_BUS	0x80000000          /* PCI base   */
+#define	CFG_CPU_PCI_MEM_START	PCI_MSTR_MEM_LOCAL
+#define CFG_PCI_MSTR_MEM_SIZE	0x20000000          /* 512MB */
+#define CFG_POCMR0_MASK_ATTRIB	(POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
+
+/*
+ * Master window that allows the CPU to access PCI Memory (non-prefetch).
+ * This window will be setup with the second set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_MEMIO_LOCAL    0xA0000000          /* Local base */
+#define CFG_PCI_MSTR_MEMIO_BUS      0xA0000000          /* PCI base   */
+#define CFG_CPU_PCI_MEMIO_START     PCI_MSTR_MEMIO_LOCAL
+#define CFG_PCI_MSTR_MEMIO_SIZE     0x20000000          /* 512MB */
+#define CFG_POCMR1_MASK_ATTRIB      (POCMR_MASK_512MB | POCMR_ENABLE)
+
+/*
+ * Master window that allows the CPU to access PCI IO space.
+ * This window will be setup with the first set of Outbound ATU registers
+ * in the bridge.
+ */
+
+#define CFG_PCI_MSTR_IO_LOCAL       0xF6000000          /* Local base */
+#define CFG_PCI_MSTR_IO_BUS         0x00000000          /* PCI base   */
+#define CFG_CPU_PCI_IO_START        PCI_MSTR_IO_LOCAL
+#define CFG_PCI_MSTR_IO_SIZE        0x02000000          /* 64MB */
+#define CFG_POCMR2_MASK_ATTRIB      (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO)
+
+
+/* PCIBR0 - for PCI IO*/
+#define CFG_PCI_MSTR0_LOCAL		CFG_PCI_MSTR_IO_LOCAL		/* Local base */
+#define CFG_PCIMSK0_MASK		~(CFG_PCI_MSTR_IO_SIZE - 1U)	/* Size of window */
+/* PCIBR1 - prefetch and non-prefetch regions joined together */
+#define CFG_PCI_MSTR1_LOCAL		CFG_PCI_MSTR_MEM_LOCAL
+#define CFG_PCIMSK1_MASK		~(CFG_PCI_MSTR_MEM_SIZE + CFG_PCI_MSTR_MEMIO_SIZE - 1U)
+
+
+#define	CFG_DIRECT_FLASH_TFTP
+
+#if (CONFIG_COMMANDS & CFG_CMD_JFFS2)
+#define CFG_JFFS2_FIRST_BANK	0
+#define CFG_JFFS2_NUM_BANKS	CFG_MAX_FLASH_BANKS
+#define CFG_JFFS2_FIRST_SECTOR  0
+#define CFG_JFFS2_LAST_SECTOR   62
+#define CFG_JFFS2_SORT_FRAGMENTS
+#define CFG_JFFS_CUSTOM_PART
+#endif /* CFG_CMD_JFFS2 */
+
+#if (CONFIG_COMMANDS & CFG_CMD_I2C)
+#define CONFIG_HARD_I2C		1	/* To enable I2C support	*/
+#define CFG_I2C_SPEED		100000	/* I2C speed			*/
+#define CFG_I2C_SLAVE		0x7F	/* I2C slave address		*/
+#endif /* CFG_CMD_I2C */
+
+#define CFG_MONITOR_BASE	TEXT_BASE
+#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
+#define CFG_RAMBOOT
+#endif
+
+#define CFG_MONITOR_LEN		(512 << 10)	/* Reserve 256KB for Monitor */
+
+#define CFG_DEFAULT_IMMR	0x00010000
+#define CFG_IMMR		0xF0000000
+
+#define CFG_INIT_RAM_ADDR	CFG_IMMR
+#define CFG_INIT_RAM_END	0x2000	/* End of used area in DPRAM	*/
+#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
+
+
+/* Hard reset configuration word */
+#define CFG_HRCW_MASTER		0 /*0x1C800641*/  /* Not used - provided by CPLD */
+/* No slaves */
+#define CFG_HRCW_SLAVE1 	0
+#define CFG_HRCW_SLAVE2 	0
+#define CFG_HRCW_SLAVE3 	0
+#define CFG_HRCW_SLAVE4 	0
+#define CFG_HRCW_SLAVE5 	0
+#define CFG_HRCW_SLAVE6 	0
+#define CFG_HRCW_SLAVE7 	0
+
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot                  */
+
+#define CFG_MALLOC_LEN		(4096 << 10)	/* Reserve 4 MB for malloc()	*/
+#define CFG_BOOTMAPSZ		(8 << 20)	/* Initial Memory map for Linux */
+
+#define CFG_CACHELINE_SIZE	32	/* For MPC8260 CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT	5	/* log base 2 of the above value */
+#endif
+
+#define CFG_HID0_INIT		0
+#define CFG_HID0_FINAL		0
+
+#define CFG_HID2		0
+
+#define CFG_SIUMCR		0x02610000
+#define CFG_SYPCR		0xFFFF0689
+#define CFG_BCR			0x8080E000
+#define CFG_SCCR		0x00000001
+
+#define CFG_RMR			0
+#define CFG_TMCNTSC		0x000000C3
+#define CFG_PISCR		0x00000083
+#define CFG_RCCR		0
+
+#define CFG_MPTPR		0x0A00
+#define CFG_PSDMR		0xC432246E
+#define CFG_PSRT		0x32
+
+#define CFG_SDRAM_BASE		0x00000000
+#define CFG_SDRAM_BR		(CFG_SDRAM_BASE | 0x00000041)
+#define CFG_SDRAM_OR		0xF0002900
+
+#define CFG_BR0_PRELIM		(CFG_FLASH_BASE | 0x00001801)
+#define CFG_OR0_PRELIM		0xFC000882
+#define CFG_BR4_PRELIM		(CFG_BCSR | 0x00001001)
+#define CFG_OR4_PRELIM		0xFFF00050
+
+#define CFG_RESET_ADDRESS	0xFFF00100
+
+#endif /* __CONFIG_H */