ppc4xx: ML507 Board Support

The Xilinx ML507 Board is a Virtex 5 prototyping board that includes,
	among others:
	-Virtex 5 FX FPGA (With a ppc440x5 in it)
	-256MB of SDRAM2
	-32MB of Flash
	-I2C Eeprom
	-System ACE chip
	-Serial ATA connectors
	-RS232 Level Conversors
	-Ethernet Transceiver

This patch gives support to a standard design produced by EDK for this
board: ppc440, uartlite, xilinx_int and flash

- Includes Changes propossed by Stefan Roese and Michal Simek

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Acked-by: Stefan Roese <sr@denx.de>

1 files changed, 116 insertions, 0 deletions

diff --git a/include/configs/ml507.h b/include/configs/ml507.h
new file mode 100644
index 0000000..94518a4
--- /dev/null
+++ b/include/configs/ml507.h
@@ -0,0 +1,116 @@
+/*
+ * (C) Copyright 2008
+ *  Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda@uam.es
+ *  This work has been supported by: QTechnology  http://qtec.com/
+ *  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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+/*
+#define DEBUG
+#define ET_DEBUG
+*/
+ /*CPU*/
+#define CONFIG_XILINX_ML507	1
+#define CONFIG_XILINX_440	1
+#define CONFIG_440		1
+#define CONFIG_4xx		1
+#include "../board/xilinx/ml507/xparameters.h"
+
+/*Mem Map*/
+#define CFG_SDRAM_BASE		0x0
+#define CFG_SDRAM_SIZE_MB	256
+#define CFG_MONITOR_BASE	0x04000000
+#define CFG_MONITOR_LEN		( 192 * 1024 )
+#define CFG_MALLOC_LEN		( 128 * 1024 )
+#define CFG_ISRAM_BASE		XPAR_XPS_BRAM_IF_CNTLR_1_BASEADDR
+
+/*Uart*/
+#define CONFIG_XILINX_UARTLITE
+#define CONFIG_BAUDRATE		9600
+#define CFG_BAUDRATE_TABLE	{9600}
+#define CONFIG_SERIAL_BASE	XPAR_UARTLITE_0_BASEADDR
+
+/*Cmd*/
+#include <config_cmd_default.h>
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DIAG
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_REGINFO
+#undef CONFIG_CMD_I2C
+#undef CONFIG_CMD_DTT
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_PING
+#undef CONFIG_CMD_DHCP
+#undef CONFIG_CMD_EEPROM
+#undef CONFIG_CMD_IMLS
+
+/*Env*/
+#define	CFG_ENV_IS_NOWHERE
+#define	CFG_ENV_SIZE		0x200
+#define CFG_ENV_OFFSET 		0x100
+
+/*Misc*/
+#define CONFIG_BOOTDELAY	5		/* autoboot after 5 seconds     */
+#define CFG_LONGHELP				/* undef to save memory         */
+#define CFG_PROMPT		"board:/# "	/* 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 )
+#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		0x400000	/* default load address       */
+#define CFG_EXTBDINFO		1		/* Extended board_into (bd_t) */
+#define CFG_HZ			1000		/* decrementer freq: 1 ms ticks */
+#define CONFIG_CMDLINE_EDITING			/* add command line history     */
+#define CONFIG_AUTO_COMPLETE			/* add autocompletion support   */
+#define CONFIG_LOOPW				/* enable loopw command         */
+#define CONFIG_MX_CYCLIC			/* enable mdc/mwc commands      */
+#define CONFIG_ZERO_BOOTDELAY_CHECK		/* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE			/* include version env variable */
+#define CFG_CONSOLE_INFO_QUIET			/* don't print console @ startup */
+#define CFG_HUSH_PARSER				/* Use the HUSH parser          */
+#define	CFG_PROMPT_HUSH_PS2	"> "
+#define CONFIG_LOADS_ECHO			/* echo on for serial download  */
+#define CFG_LOADS_BAUD_CHANGE			/* allow baudrate change        */
+#define CFG_BOOTMAPSZ		( 8 << 20 )	/* Initial Memory map for Linux */
+#define CONFIG_PREBOOT		"echo U-Boot is up and runnining;"
+
+/*Stack*/
+#define CFG_INIT_RAM_ADDR	0x800000	/* Initial RAM address    */
+#define CFG_INIT_RAM_END	0x2000		/* End of used area in RAM  */
+#define CFG_GBL_DATA_SIZE	128		/* num bytes initial data   */
+#define CFG_GBL_DATA_OFFSET	( CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE )
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+/*Speed*/
+#define CONFIG_SYS_CLK_FREQ	400000000
+
+/*Flash*/
+#define	CFG_FLASH_BASE		XPAR_FLASH_MEM0_BASEADDR
+#define	CFG_FLASH_SIZE		(32*1024*1024)
+#define	CFG_FLASH_CFI		1
+#define	CFG_FLASH_CFI_DRIVER	1
+#define	CFG_FLASH_EMPTY_INFO	1
+#define	CFG_MAX_FLASH_BANKS	1
+#define	CFG_MAX_FLASH_SECT	( CFG_FLASH_SIZE / ( 64 * 1024 ) )
+#define	CFG_FLASH_PROTECTION
+
+#endif						/* __CONFIG_H */