Merge remote branch 'u-boot-ppc4xx/master'

1 files changed, 298 insertions, 0 deletions

diff --git a/include/configs/quad100hd.h b/include/configs/quad100hd.h
new file mode 100644
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--- /dev/null
+++ b/include/configs/quad100hd.h
@@ -0,0 +1,298 @@
+/*
+ * (C) Copyright 2008
+ * Gary Jennejohn, DENX Software Engineering GmbH, garyj@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
+ */
+
+/************************************************************************
+ * quad100hd.h - configuration for Quad100hd board
+ ***********************************************************************/
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_QUAD100HD	1		/* Board is Quad100hd	*/
+#define CONFIG_4xx		1		/* ... PPC4xx family	*/
+#define CONFIG_405EP		1		/* Specifc 405EP support*/
+
+#define CONFIG_SYS_CLK_FREQ     33333333 /* external frequency to pll   */
+
+#define CONFIG_BOARD_EARLY_INIT_F 1		/* Call board_early_init_f */
+
+#define PLLMR0_DEFAULT		PLLMR0_266_133_66 /* no PCI */
+#define PLLMR1_DEFAULT		PLLMR1_266_133_66 /* no PCI */
+
+/* the environment is in the EEPROM by default */
+#define CFG_ENV_IS_IN_EEPROM
+#undef CFG_ENV_IS_IN_FLASH
+
+#define CONFIG_NET_MULTI	1
+#define CONFIG_HAS_ETH1		1
+#define CONFIG_MII		1	/* MII PHY management		*/
+#define CONFIG_PHY_ADDR		0x01	/* PHY address			*/
+#define CFG_RX_ETH_BUFFER	16	/* Number of ethernet rx buffers & descriptors */
+#define CONFIG_PHY_RESET	1
+#define CONFIG_PHY_RESET_DELAY	300	/* PHY RESET recovery delay	*/
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#undef CONFIG_CMD_ASKENV
+#undef CONFIG_CMD_CACHE
+#define CONFIG_CMD_DHCP
+#undef CONFIG_CMD_DIAG
+#define CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_ELF
+#define CONFIG_CMD_I2C
+#undef CONFIG_CMD_IRQ
+#define CONFIG_CMD_JFFS2
+#undef CONFIG_CMD_LOG
+#undef CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#undef CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+
+#undef CONFIG_WATCHDOG			/* watchdog disabled		*/
+
+/*-----------------------------------------------------------------------
+ * SDRAM
+ *----------------------------------------------------------------------*/
+/*
+ * SDRAM configuration (please see cpu/ppc/sdram.[ch])
+ */
+#define CONFIG_SDRAM_BANK0  1
+#define CFG_SDRAM_SIZE      0x02000000      /* 32 MB */
+
+/* FIX! SDRAM timings used in datasheet */
+#define CFG_SDRAM_CL            3       /* CAS latency */
+#define CFG_SDRAM_tRP           20      /* PRECHARGE command period */
+#define CFG_SDRAM_tRC           66      /* ACTIVE-to-ACTIVE command period */
+#define CFG_SDRAM_tRCD          20      /* ACTIVE-to-READ delay */
+#define CFG_SDRAM_tRFC          66      /* Auto refresh period */
+
+/*
+ * JFFS2
+ */
+#define CFG_JFFS2_FIRST_BANK    0
+#ifdef  CFG_KERNEL_IN_JFFS2
+#define CFG_JFFS2_FIRST_SECTOR  0   /* JFFS starts at block 0 */
+#else /* kernel not in JFFS */
+#define CFG_JFFS2_FIRST_SECTOR  8   /* block 0-7 is kernel (1MB = 8 sectors) */
+#endif
+#define CFG_JFFS2_NUM_BANKS     1
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#undef	CFG_EXT_SERIAL_CLOCK			/* external serial clock */
+#define CFG_BASE_BAUD		691200
+#define CONFIG_BAUDRATE		115200
+#define CONFIG_SERIAL_MULTI
+
+/* The following table includes the supported baudrates */
+#define CFG_BAUDRATE_TABLE	\
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+
+/*-----------------------------------------------------------------------
+ * Miscellaneous configurable options
+ *----------------------------------------------------------------------*/
+#define CFG_LONGHELP			/* undef to save memory		*/
+#define CFG_PROMPT	        "=> "	/* Monitor Command Prompt	*/
+#if defined(CONFIG_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_LOAD_ADDR		0x100000  /* default load address	*/
+#define CFG_EXTBDINFO		1	/* To use extended board_info (bd_t) */
+
+#define CFG_HZ		        1000	/* decrementer freq: 1 ms ticks	*/
+
+#define CONFIG_LOADS_ECHO	1	/* echo on for serial download	*/
+#define CFG_LOADS_BAUD_CHANGE	1	/* allow baudrate change	*/
+
+#define CONFIG_CMDLINE_EDITING	1	/* add command line history	*/
+#define CONFIG_LOOPW            1       /* enable loopw command         */
+#define CONFIG_MX_CYCLIC        1       /* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK	/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1	/* include version env variable */
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CONFIG_HARD_I2C		1		/* I2C with hardware support	*/
+#undef	CONFIG_SOFT_I2C				/* I2C bit-banged		*/
+#define CFG_I2C_SPEED		400000		/* I2C speed and slave address	*/
+#define CFG_I2C_SLAVE		0x7F
+
+#define CFG_I2C_EEPROM_ADDR	0x50		/* base address */
+#define CFG_I2C_EEPROM_ADDR_LEN	2		/* bytes of address */
+
+#define CFG_EEPROM_PAGE_WRITE_BITS	5	/* 8 byte write page size */
+#define CFG_EEPROM_PAGE_WRITE_DELAY_MS	10	/* and takes up to 10 msec */
+#define CFG_EEPROM_SIZE			0x2000
+
+/*-----------------------------------------------------------------------
+ * 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		0xFFC00000
+#define CFG_MONITOR_LEN		(256 * 1024)	/* Reserve 256 kB for Monitor	*/
+#define CFG_MALLOC_LEN		(128 * 1024)	/* Reserve 128 kB for malloc()	*/
+#define CFG_MONITOR_BASE	(TEXT_BASE)
+
+/*
+ * 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_FLASH_CFI			/* The flash is CFI compatible	*/
+#define	CFG_FLASH_CFI_DRIVER
+
+#define CFG_FLASH_BANKS_LIST	{ CFG_FLASH_BASE }
+
+#define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks	*/
+#define CFG_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
+
+#define CFG_FLASH_ERASE_TOUT	120000	/* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT	500	/* Timeout for Flash Write (in ms) */
+
+#define CFG_FLASH_USE_BUFFER_WRITE 1	/* use buffered writes (20x faster) */
+#define CFG_FLASH_INCREMENT      0       /* there is only one bank         */
+
+#define CFG_FLASH_EMPTY_INFO		/* print 'E' for empty sector on flinfo */
+#define CFG_FLASH_QUIET_TEST	1	/* don't warn upon unknown flash */
+
+#ifdef CFG_ENV_IS_IN_FLASH
+#define CFG_ENV_SECT_SIZE	0x10000	/* size of one complete sector	*/
+/* the environment is located before u-boot */
+#define CFG_ENV_ADDR		(TEXT_BASE - CFG_ENV_SECT_SIZE)
+
+/* Address and size of Redundant Environment Sector	*/
+#define CFG_ENV_ADDR_REDUND	(CFG_ENV_ADDR - CFG_ENV_SECT_SIZE)
+#define CFG_ENV_SIZE_REDUND	(CFG_ENV_SECT_SIZE)
+#endif
+
+#ifdef CFG_ENV_IS_IN_EEPROM
+#define CFG_ENV_SIZE		0x400		/* Size of Environment vars */
+#define CFG_ENV_OFFSET		0x00000000
+#define CFG_ENABLE_CRC_16	1       /* Intrinsyc formatting used crc16 */
+#endif
+
+/* partly from PPCBoot */
+/* NAND */
+#define CONFIG_NAND
+#ifdef CONFIG_NAND
+#define CFG_NAND_BASE   0x60000000
+#define CFG_NAND_CS	10   /* our CS is GPIO10 */
+#define CFG_NAND_RDY	23   /* our RDY is GPIO23 */
+#define CFG_NAND_CE	24   /* our CE is GPIO24  */
+#define CFG_NAND_CLE	31   /* our CLE is GPIO31 */
+#define CFG_NAND_ALE	30   /* our ALE is GPIO30 */
+#define NAND_MAX_CHIPS	1
+#define CFG_MAX_NAND_DEVICE	1
+#endif
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in data cache)
+ */
+/* use on chip memory (OCM) for temperary stack until sdram is tested */
+/* see ./cpu/ppc4xx/start.S */
+#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 OCM		*/
+#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
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ * Taken from PPCBoot board/icecube/icecube.h
+ */
+
+/* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/ndfc.c */
+#define CFG_EBC_PB0AP		0x04002480
+/* AMD NOR flash - this corresponds to FLASH_BASE so may be correct */
+#define CFG_EBC_PB0CR		0xFFC5A000
+#define CFG_EBC_PB1AP           0x04005480
+#define CFG_EBC_PB1CR           0x60018000
+#define CFG_EBC_PB2AP           0x00000000
+#define CFG_EBC_PB2CR           0x00000000
+#define CFG_EBC_PB3AP           0x00000000
+#define CFG_EBC_PB3CR           0x00000000
+#define CFG_EBC_PB4AP           0x00000000
+#define CFG_EBC_PB4CR           0x00000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for GPIO setup (PPC405EP specific)
+ *
+ * Taken in part from PPCBoot board/icecube/icecube.h
+ */
+/* see ./cpu/ppc4xx/cpu_init.c ./cpu/ppc4xx/start.S */
+#define CFG_GPIO0_OSRH		0x55555550
+#define CFG_GPIO0_OSRL		0x00000110
+#define CFG_GPIO0_ISR1H		0x00000000
+#define CFG_GPIO0_ISR1L		0x15555445
+#define CFG_GPIO0_TSRH		0x00000000
+#define CFG_GPIO0_TSRL		0x00000000
+#define CFG_GPIO0_TCR		0xFFFF8097
+#define CFG_GPIO0_ODR		0x00000000
+
+#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
+
+/* ENVIRONMENT VARS */
+
+#define CONFIG_IPADDR		192.168.1.67
+#define CONFIG_SERVERIP		192.168.1.50
+#define CONFIG_GATEWAYIP	192.168.1.1
+#define CONFIG_NETMASK		255.255.255.0
+#define CONFIG_LOADADDR		300000
+#define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
+
+/* pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT	1
+
+#endif	/* __CONFIG_H */