microblaze: Rename ml401 to microblaze-generic

Signed-off-by: Michal Simek <monstr@monstr.eu>

1 files changed, 280 insertions, 0 deletions

diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
new file mode 100644
index 0000000..ed4bf6d
--- /dev/null
+++ b/include/configs/microblaze-generic.h
@@ -0,0 +1,280 @@
+/*
+ * (C) Copyright 2007-2008 Michal Simek
+ *
+ * Michal SIMEK <monstr@monstr.eu>
+ *
+ * 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
+
+#include "../board/xilinx/microblaze-generic/xparameters.h"
+
+#define	CONFIG_MICROBLAZE	1	/* MicroBlaze CPU */
+#define	MICROBLAZE_V5		1
+
+/* uart */
+#ifdef XILINX_UARTLITE_BASEADDR
+#define	CONFIG_XILINX_UARTLITE
+#define	CONFIG_SERIAL_BASE	XILINX_UARTLITE_BASEADDR
+#define	CONFIG_BAUDRATE		XILINX_UARTLITE_BAUDRATE
+#define	CONFIG_SYS_BAUDRATE_TABLE	{ CONFIG_BAUDRATE }
+#elif XILINX_UART16550_BASEADDR
+#define CONFIG_SYS_NS16550	1
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE	-4
+#define CONFIG_CONS_INDEX	1
+#define CONFIG_SYS_NS16550_COM1	(XILINX_UART16550_BASEADDR + 0x1000 + 0x3)
+#define CONFIG_SYS_NS16550_CLK		XILINX_UART16550_CLOCK_HZ
+#define	CONFIG_BAUDRATE		115200
+
+/* The following table includes the supported baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE  \
+	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
+#else
+#error Undefined uart
+#endif
+
+/* setting reset address */
+/*#define	CONFIG_SYS_RESET_ADDRESS	TEXT_BASE*/
+
+/* ethernet */
+#ifdef XILINX_EMAC_BASEADDR
+#define CONFIG_XILINX_EMAC	1
+#define CONFIG_SYS_ENET
+#else
+#ifdef XILINX_EMACLITE_BASEADDR
+#define CONFIG_XILINX_EMACLITE	1
+#define CONFIG_SYS_ENET
+#endif
+#endif
+#undef ET_DEBUG
+
+/* gpio */
+#ifdef XILINX_GPIO_BASEADDR
+#define	CONFIG_SYS_GPIO_0		1
+#define	CONFIG_SYS_GPIO_0_ADDR		XILINX_GPIO_BASEADDR
+#endif
+
+/* interrupt controller */
+#ifdef XILINX_INTC_BASEADDR
+#define	CONFIG_SYS_INTC_0		1
+#define	CONFIG_SYS_INTC_0_ADDR		XILINX_INTC_BASEADDR
+#define	CONFIG_SYS_INTC_0_NUM		XILINX_INTC_NUM_INTR_INPUTS
+#endif
+
+/* timer */
+#ifdef XILINX_TIMER_BASEADDR
+#if (XILINX_TIMER_IRQ != -1)
+#define	CONFIG_SYS_TIMER_0		1
+#define	CONFIG_SYS_TIMER_0_ADDR	XILINX_TIMER_BASEADDR
+#define	CONFIG_SYS_TIMER_0_IRQ		XILINX_TIMER_IRQ
+#define	FREQUENCE		XILINX_CLOCK_FREQ
+#define	CONFIG_SYS_TIMER_0_PRELOAD	( FREQUENCE/1000 )
+#endif
+#else
+#ifdef XILINX_CLOCK_FREQ
+#define	CONFIG_XILINX_CLOCK_FREQ	XILINX_CLOCK_FREQ
+#else
+#error BAD CLOCK FREQ
+#endif
+#endif
+/* FSL */
+/* #define	CONFIG_SYS_FSL_2 */
+/* #define	FSL_INTR_2	1 */
+
+/*
+ * memory layout - Example
+ * TEXT_BASE = 0x1200_0000;
+ * CONFIG_SYS_SRAM_BASE = 0x1000_0000;
+ * CONFIG_SYS_SRAM_SIZE = 0x0400_0000;
+ *
+ * CONFIG_SYS_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
+ * CONFIG_SYS_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
+ * CONFIG_SYS_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
+ *
+ * 0x1000_0000	CONFIG_SYS_SDRAM_BASE
+ *					FREE
+ * 0x1200_0000	TEXT_BASE
+ *		U-BOOT code
+ * 0x1202_0000
+ *					FREE
+ *
+ *					STACK
+ * 0x13F7_F000	CONFIG_SYS_MALLOC_BASE
+ *					MALLOC_AREA	256kB	Alloc
+ * 0x11FB_F000	CONFIG_SYS_MONITOR_BASE
+ *					MONITOR_CODE	256kB	Env
+ * 0x13FF_F000	CONFIG_SYS_GBL_DATA_OFFSET
+ *					GLOBAL_DATA	4kB	bd, gd
+ * 0x1400_0000	CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE
+ */
+
+/* ddr sdram - main memory */
+#define	CONFIG_SYS_SDRAM_BASE		XILINX_RAM_START
+#define	CONFIG_SYS_SDRAM_SIZE		XILINX_RAM_SIZE
+#define	CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define	CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_SDRAM_BASE + 0x1000)
+
+/* global pointer */
+#define	CONFIG_SYS_GBL_DATA_SIZE	0x1000	/* size of global data */
+/* start of global data */
+#define	CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_SDRAM_BASE + CONFIG_SYS_SDRAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+
+/* monitor code */
+#define	SIZE			0x40000
+#define	CONFIG_SYS_MONITOR_LEN		SIZE
+#define	CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_GBL_DATA_OFFSET - CONFIG_SYS_MONITOR_LEN)
+#define	CONFIG_SYS_MONITOR_END		(CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+#define	CONFIG_SYS_MALLOC_LEN		SIZE
+#define	CONFIG_SYS_MALLOC_BASE		(CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
+
+/* stack */
+#define	CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_MONITOR_BASE
+
+/*#define	RAMENV */
+#define	FLASH
+
+#ifdef FLASH
+	#define	CONFIG_SYS_FLASH_BASE		XILINX_FLASH_START
+	#define	CONFIG_SYS_FLASH_SIZE		XILINX_FLASH_SIZE
+	#define	CONFIG_SYS_FLASH_CFI		1
+	#define	CONFIG_FLASH_CFI_DRIVER	1
+	#define	CONFIG_SYS_FLASH_EMPTY_INFO	1	/* ?empty sector */
+	#define	CONFIG_SYS_MAX_FLASH_BANKS	1	/* max number of memory banks */
+	#define	CONFIG_SYS_MAX_FLASH_SECT	128	/* max number of sectors on one chip */
+	#define	CONFIG_SYS_FLASH_PROTECTION		/* hardware flash protection */
+
+	#ifdef	RAMENV
+		#define	CONFIG_ENV_IS_NOWHERE	1
+		#define	CONFIG_ENV_SIZE		0x1000
+		#define	CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
+
+	#else	/* !RAMENV */
+		#define	CONFIG_ENV_IS_IN_FLASH	1
+		#define	CONFIG_ENV_SECT_SIZE	0x40000	/* 256K(one sector) for env */
+		#define	CONFIG_ENV_ADDR		(CONFIG_SYS_FLASH_BASE + (2 * CONFIG_ENV_SECT_SIZE))
+		#define	CONFIG_ENV_SIZE		0x40000
+	#endif /* !RAMBOOT */
+#else /* !FLASH */
+	/* ENV in RAM */
+	#define	CONFIG_SYS_NO_FLASH		1
+	#define	CONFIG_ENV_IS_NOWHERE	1
+	#define	CONFIG_ENV_SIZE		0x1000
+	#define	CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SIZE)
+	#define	CONFIG_SYS_FLASH_PROTECTION		/* hardware flash protection */
+#endif /* !FLASH */
+
+/* system ace */
+#ifdef XILINX_SYSACE_BASEADDR
+	#define	CONFIG_SYSTEMACE
+	/* #define DEBUG_SYSTEMACE */
+	#define	SYSTEMACE_CONFIG_FPGA
+	#define	CONFIG_SYS_SYSTEMACE_BASE	XILINX_SYSACE_BASEADDR
+	#define	CONFIG_SYS_SYSTEMACE_WIDTH	XILINX_SYSACE_MEM_WIDTH
+	#define	CONFIG_DOS_PARTITION
+#endif
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_MFSL
+
+#ifndef CONFIG_SYS_ENET
+	#undef CONFIG_CMD_NET
+#else
+	#define CONFIG_CMD_PING
+#endif
+
+#if defined(CONFIG_SYSTEMACE)
+	#define CONFIG_CMD_EXT2
+	#define CONFIG_CMD_FAT
+#endif
+
+#if defined(FLASH)
+	#define CONFIG_CMD_ECHO
+	#define CONFIG_CMD_FLASH
+	#define CONFIG_CMD_IMLS
+	#define CONFIG_CMD_JFFS2
+
+	#if !defined(RAMENV)
+		#define CONFIG_CMD_ENV
+		#define CONFIG_CMD_SAVES
+	#endif
+#else
+	#undef CONFIG_CMD_FLASH
+#endif
+
+#if defined(CONFIG_CMD_JFFS2)
+/* JFFS2 partitions */
+#define CONFIG_JFFS2_CMDLINE	/* mtdparts command line support */
+#define MTDIDS_DEFAULT		"nor0=ml401-0"
+
+/* default mtd partition table */
+#define MTDPARTS_DEFAULT	"mtdparts=ml401-0:256k(u-boot),"\
+				"256k(env),3m(kernel),1m(romfs),"\
+				"1m(cramfs),-(jffs2)"
+#endif
+
+/* Miscellaneous configurable options */
+#define	CONFIG_SYS_PROMPT	"U-Boot-mONStR> "
+#define	CONFIG_SYS_CBSIZE	512	/* size of console buffer */
+#define	CONFIG_SYS_PBSIZE	(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */
+#define	CONFIG_SYS_MAXARGS	15	/* max number of command args */
+#define	CONFIG_SYS_LONGHELP
+#define	CONFIG_SYS_LOAD_ADDR	0x12000000 /* default load address */
+
+#define	CONFIG_BOOTDELAY	30
+#define	CONFIG_BOOTARGS		"root=romfs"
+#define	CONFIG_HOSTNAME		"ml401"
+#define	CONFIG_BOOTCOMMAND	"base 0;tftp 11000000 image.img;bootm"
+#define	CONFIG_IPADDR		192.168.0.3
+#define	CONFIG_SERVERIP		192.168.0.5
+#define	CONFIG_GATEWAYIP	192.168.0.1
+#define	CONFIG_ETHADDR		00:E0:0C:00:00:FD
+
+/* architecture dependent code */
+#define	CONFIG_SYS_USR_EXCEP	/* user exception */
+#define CONFIG_SYS_HZ	1000
+
+#define	CONFIG_PREBOOT		"echo U-BOOT for ML401;setenv preboot;echo"
+
+#define	CONFIG_EXTRA_ENV_SETTINGS	"unlock=yes\0" /* hardware flash protection */\
+					"nor0=ml401-0\0"\
+					"mtdparts=mtdparts=ml401-0:"\
+					"256k(u-boot),256k(env),3m(kernel),"\
+					"1m(romfs),1m(cramfs),-(jffs2)\0"
+
+#define CONFIG_CMDLINE_EDITING
+
+#endif	/* __CONFIG_H */