* Patch by Laurent Mohin, 10 Feb 2004:

  Fix buffer overflow in common/usb.c

* Patch by Tolunay Orkun, 10 Feb 2004:
  Add support for Cogent CSB272 board

* Code cleanup

1 files changed, 313 insertions, 0 deletions

diff --git a/include/configs/csb272.h b/include/configs/csb272.h
new file mode 100644
index 0000000..7457760
--- /dev/null
+++ b/include/configs/csb272.h
@@ -0,0 +1,313 @@
+/*
+ * (C) Copyright 2004
+ * Tolunay Orkun, Nextio Inc., torkun@nextio.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
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_405GP		1	/* This is a PPC405GP CPU     	*/
+#define CONFIG_4xx		1	/* ...member of PPC4xx family   */
+#define CONFIG_CSB272		1	/* on a Cogent CSB272 board     */
+#define CONFIG_BOARD_PRE_INIT	1	/* Call board_pre_init()	*/
+#define CONFIG_LAST_STAGE_INIT	1	/* Call last_stage_init()	*/
+#define CONFIG_SYS_CLK_FREQ     33000000 /* external frequency to pll   */
+
+/*
+ * OS Bootstrap configuration
+ *
+ */
+
+#if 0
+#define CONFIG_BOOTDELAY	-1	/* autoboot disabled */
+#else
+#define CONFIG_BOOTDELAY	3	/* autoboot after X seconds	*/
+#endif
+
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check keypress when bootdelay = 0 */
+
+#if 1
+#undef  CONFIG_BOOTARGS
+#define CONFIG_BOOTCOMMAND \
+	"setenv bootargs console=ttyS0,38400 debug " \
+	"root=/dev/ram rw ramdisk_size=4096 " \
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+	"bootm fe000000 fe100000"
+#endif
+
+#if 0
+#undef	CONFIG_BOOTARGS
+#define CONFIG_BOOTCOMMAND \
+	"bootp; " \
+	"setenv bootargs console=ttyS0,38400 debug " \
+	"root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) " \
+	"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname)::off; " \
+	"bootm"
+#endif
+
+/*
+ * BOOTP/DHCP protocol configuration
+ *
+ */
+#define CONFIG_BOOTP_MASK	( CONFIG_BOOTP_DEFAULT		| \
+				  CONFIG_BOOTP_DNS2		| \
+				  CONFIG_BOOTP_BOOTFILESIZE	)
+/*
+ * U-Boot Monitor Command Line Functions Configuration
+ *
+ */
+#define CONFIG_COMMANDS		( CONFIG_CMD_DFL	| \
+				  CFG_CMD_ASKENV	| \
+				  CFG_CMD_BEDBUG	| \
+				  CFG_CMD_ELF		| \
+				  CFG_CMD_IRQ		| \
+				  CFG_CMD_I2C		| \
+				  CFG_CMD_PCI		| \
+				  CFG_CMD_DATE		| \
+				  CFG_CMD_MII		| \
+				  CFG_CMD_PING		| \
+				  CFG_CMD_DHCP		 )
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*
+ * Serial download configuration
+ *
+ */
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+/*
+ * KGDB Configuration
+ *
+ */
+#if (CONFIG_COMMANDS & CFG_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
+
+/*
+ * Miscellaneous configurable options
+ *
+ */
+#undef	CFG_HUSH_PARSER			/* use "hush" command parser */
+#ifdef	CFG_HUSH_PARSER
+#define	CFG_PROMPT_HUSH_PS2	"> "	/* hush shell secondary prompt */
+#endif
+
+#define CFG_LONGHELP			/* undef to save memory	*/
+#define CFG_PROMPT		"=> "	/* 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	0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END		0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define	CFG_HZ			1000	/* decrementer freq: 1 ms ticks	*/
+#define CFG_CLKS_IN_HZ		1	/* everything, incl board info, in Hz */
+#define CFG_EXTBDINFO		1	/* To use extended board_info (bd_t) */
+#define CFG_LOAD_ADDR		0x100000 /* default load address */
+
+/*
+ * 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 */
+
+/*
+ * watchdog configuration
+ *
+ */
+#undef  CONFIG_WATCHDOG			/* watchdog disabled */
+
+/*
+ * UART configuration
+ *
+ */
+#define CFG_EXT_SERIAL_CLOCK	3868400	/* use external serial clock */
+#undef  CFG_IGNORE_405_UART_ERRATA_59	/* ignore ppc405gp errata #59 */
+#undef  CFG_BASE_BAUD
+#define CONFIG_BAUDRATE		38400	/* Default baud rate */
+#define CFG_BAUDRATE_TABLE      \
+    { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400 }
+
+/*
+ * I2C configuration
+ *
+ */
+#define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
+#define CFG_I2C_SPEED		100000	/* I2C speed			*/
+#define CFG_I2C_SLAVE		0x7F	/* I2C slave address		*/
+
+/*
+ * MII PHY configuration
+ *
+ */
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		0	/* PHY address			*/
+#define CONFIG_PHY_CMD_DELAY	40	/* PHY COMMAND delay 		*/
+					/* 32usec min. for LXT971A	*/
+#define CONFIG_PHY_RESET_DELAY	300	/* PHY RESET recovery delay	*/
+
+/*
+ * RTC configuration
+ *
+ * Note that DS1307 RTC is limited to 100Khz I2C bus.
+ *
+ */
+#define CONFIG_RTC_DS1307		/* Use Dallas 1307 RTC		*/
+
+/*
+ * PCI stuff
+ *
+ */
+#define CONFIG_PCI			/* include pci support	        */
+#define PCI_HOST_ADAPTER	0	/* configure ar pci adapter     */
+#define PCI_HOST_FORCE		1	/* configure as pci host        */
+#define PCI_HOST_AUTO		2	/* detected via arbiter enable  */
+
+#define CONFIG_PCI_HOST	PCI_HOST_FORCE  /* select pci host function     */
+#define CONFIG_PCI_PNP			/* do pci plug-and-play         */
+					/* resource configuration       */
+#undef  CONFIG_PCI_SCAN_SHOW            /* print pci devices @ startup  */
+#define CONFIG_PCI_BOOTDELAY    0       /* enable pci bootdelay variable*/
+
+#define CFG_PCI_SUBSYS_VENDORID 0x0000  /* PCI Vendor ID: to-do!!!      */
+#define CFG_PCI_SUBSYS_DEVICEID 0x0000  /* PCI Device ID: to-do!!!      */
+#define CFG_PCI_PTM1LA  0x00000000      /* point to sdram               */
+#define CFG_PCI_PTM1MS  0x80000001      /* 2GB, enable hard-wired to 1  */
+#define CFG_PCI_PTM1PCI 0x00000000      /* Host: use this pci address   */
+#define CFG_PCI_PTM2LA  0x00000000      /* disabled                     */
+#define CFG_PCI_PTM2MS  0x00000000      /* disabled                     */
+#define CFG_PCI_PTM2PCI 0x04000000      /* Host: use this pci address   */
+
+/*
+ * IDE stuff
+ *
+ */
+#undef  CONFIG_IDE_PCMCIA               /* no pcmcia interface required */
+#undef  CONFIG_IDE_LED                  /* no led for ide supported     */
+#undef  CONFIG_IDE_RESET                /* no reset for ide supported   */
+
+/*
+ * Environment configuration
+ *
+ */
+#define CFG_ENV_IS_IN_FLASH	1	/* environment is in FLASH	*/
+#undef CFG_ENV_IS_IN_NVRAM
+#undef CFG_ENV_IS_IN_EEPROM
+
+/*
+ * General Memory organization
+ *
+ * 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		0xFE000000
+#define CFG_FLASH_SIZE		0x02000000
+#define CFG_MONITOR_BASE	TEXT_BASE
+#define CFG_MONITOR_LEN		(256 * 1024) /* Reserve 256 KB for Monitor */
+#define CFG_MALLOC_LEN		(128 * 1024) /* Reserve 128 KB for malloc() */
+
+#if CFG_MONITOR_BASE < CFG_FLASH_BASE
+#define CFG_RAMSTART
+#endif
+
+#if defined(CFG_ENV_IS_IN_FLASH)
+#define CFG_ENV_IN_OWN_SECTOR	1	   /* Give Environment own sector */
+#define CFG_ENV_ADDR		0xFFF00000 /* Address of Environment Sector */
+#define	CFG_ENV_SIZE		0x00001000 /* Size of Environment */
+#define CFG_ENV_SECT_SIZE	0x00040000 /* Size of Environment Sector */
+#endif
+
+/*
+ * FLASH Device configuration
+ *
+ */
+#define CFG_FLASH_CFI		1	/* flash is CFI conformant	*/
+#define CFG_FLASH_CFI_DRIVER	1	/* use common cfi driver	*/
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster) */
+#define CFG_MAX_FLASH_BANKS	1	/* max # of memory banks	*/
+#define CFG_FLASH_INCREMENT	0	/* there is only one bank	*/
+#define CFG_MAX_FLASH_SECT	128	/* max # of sectors on one chip	*/
+#define CFG_FLASH_PROTECTION	1	/* hardware flash protection	*/
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+
+/*
+ * On Chip Memory location/size
+ *
+ */
+#define CFG_OCM_DATA_ADDR	0xF8000000
+#define CFG_OCM_DATA_SIZE	0x1000
+
+/*
+ * Global info and initial stack
+ *
+ */
+#define CFG_INIT_RAM_ADDR	CFG_OCM_DATA_ADDR /* inside of on-chip SRAM */
+#define CFG_INIT_RAM_END	CFG_OCM_DATA_SIZE /* End of used area in RAM */
+#define CFG_GBL_DATA_SIZE	128 /* byte size 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
+
+/*
+ * 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
+
+/*
+ * Miscellaneous board specific definitions
+ *
+ */
+#define CFG_I2C_PLL_ADDR	0x58	/* I2C address of AMIS FS6377-01 PLL */
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ *
+ */
+#define BOOTFLAG_COLD		0x01	/* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM		0x02	/* Software reboot */
+
+#endif	/* __CONFIG_H */