microblaze: Rename ml401 to microblaze-generic

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

5 files changed, 288 insertions, 0 deletions

diff --git a/board/xilinx/microblaze-generic/Makefile b/board/xilinx/microblaze-generic/Makefile
new file mode 100644
index 0000000..10b47b2
--- /dev/null
+++ b/board/xilinx/microblaze-generic/Makefile
@@ -0,0 +1,50 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@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
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	= $(BOARD).o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $^
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/xilinx/microblaze-generic/config.mk b/board/xilinx/microblaze-generic/config.mk
new file mode 100644
index 0000000..c75daaf
--- /dev/null
+++ b/board/xilinx/microblaze-generic/config.mk
@@ -0,0 +1,32 @@
+#
+# (C) Copyright 2007 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
+#
+# CAUTION: This file is automatically generated by libgen.
+# Version: Xilinx EDK 6.3 EDK_Gmm.12.3
+#
+
+TEXT_BASE = 0x29000000
+
+PLATFORM_CPPFLAGS += -mno-xl-soft-mul
+PLATFORM_CPPFLAGS += -mno-xl-soft-div
+PLATFORM_CPPFLAGS += -mxl-barrel-shift
diff --git a/board/xilinx/microblaze-generic/microblaze-generic.c b/board/xilinx/microblaze-generic/microblaze-generic.c
new file mode 100644
index 0000000..f388b77
--- /dev/null
+++ b/board/xilinx/microblaze-generic/microblaze-generic.c
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2007 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
+ */
+
+/* This is a board specific file.  It's OK to include board specific
+ * header files */
+
+#include <common.h>
+#include <config.h>
+#include <asm/microblaze_intc.h>
+#include <asm/asm.h>
+
+void do_reset (void)
+{
+#ifdef CONFIG_SYS_GPIO_0
+	*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) =
+	    ++(*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)));
+#endif
+#ifdef CONFIG_SYS_RESET_ADDRESS
+	puts ("Reseting board\n");
+	asm ("bra r0");
+#endif
+}
+
+int gpio_init (void)
+{
+#ifdef CONFIG_SYS_GPIO_0
+	*((unsigned long *)(CONFIG_SYS_GPIO_0_ADDR)) = 0xFFFFFFFF;
+#endif
+	return 0;
+}
+
+#ifdef CONFIG_SYS_FSL_2
+void fsl_isr2 (void *arg) {
+	volatile int num;
+	*((unsigned int *)(CONFIG_SYS_GPIO_0_ADDR + 0x4)) =
+	    ++(*((unsigned int *)(CONFIG_SYS_GPIO_0_ADDR + 0x4)));
+	GET (num, 2);
+	NGET (num, 2);
+	puts("*");
+}
+
+void fsl_init2 (void) {
+	puts("fsl_init2\n");
+	install_interrupt_handler (FSL_INTR_2,\
+ fsl_isr2,\
+ NULL);
+}
+#endif
diff --git a/board/xilinx/microblaze-generic/u-boot.lds b/board/xilinx/microblaze-generic/u-boot.lds
new file mode 100644
index 0000000..b38f648
--- /dev/null
+++ b/board/xilinx/microblaze-generic/u-boot.lds
@@ -0,0 +1,68 @@
+/*
+ * (C) Copyright 2004 Atmark Techno, Inc.
+ *
+ * Yasushi SHOJI <yashi@atmark-techno.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
+ */
+
+OUTPUT_ARCH(microblaze)
+ENTRY(_start)
+
+SECTIONS
+{
+	.text ALIGN(0x4):
+	{
+		__text_start = .;
+		cpu/microblaze/start.o (.text)
+		*(.text)
+		__text_end = .;
+	}
+
+	.rodata ALIGN(0x4):
+	{
+		__rodata_start = .;
+		*(.rodata)
+		__rodata_end = .;
+	}
+
+	.data ALIGN(0x4):
+	{
+		__data_start = .;
+		*(.data)
+		__data_end = .;
+	}
+
+	.u_boot_cmd ALIGN(0x4):
+	{
+		. = .;
+		__u_boot_cmd_start = .;
+		*(.u_boot_cmd)
+		__u_boot_cmd_end = .;
+	}
+
+	.bss ALIGN(0x4):
+	{
+		__bss_start = .;
+		*(.bss)
+		. = ALIGN(4);
+		__bss_end = .;
+	}
+	__end = . ;
+}
diff --git a/board/xilinx/microblaze-generic/xparameters.h b/board/xilinx/microblaze-generic/xparameters.h
new file mode 100644
index 0000000..d805061
--- /dev/null
+++ b/board/xilinx/microblaze-generic/xparameters.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2007 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
+ *
+ * CAUTION: This file is automatically generated by libgen.
+ * Version: Xilinx EDK 8.2.02 EDK_Im_Sp2.4
+ */
+
+/* System Clock Frequency */
+#define XILINX_CLOCK_FREQ	100000000
+
+/* Microblaze is microblaze_0 */
+#define XILINX_USE_MSR_INSTR	1
+#define XILINX_FSL_NUMBER	3
+
+/* Interrupt controller is opb_intc_0 */
+#define XILINX_INTC_BASEADDR	0x41200000
+#define XILINX_INTC_NUM_INTR_INPUTS	6
+
+/* Timer pheriphery is opb_timer_1 */
+#define XILINX_TIMER_BASEADDR	0x41c00000
+#define XILINX_TIMER_IRQ	0
+
+/* Uart pheriphery is RS232_Uart */
+#define XILINX_UARTLITE_BASEADDR	0x40600000
+#define XILINX_UARTLITE_BAUDRATE	115200
+
+/* IIC pheriphery is IIC_EEPROM */
+#define XILINX_IIC_0_BASEADDR	0x40800000
+#define XILINX_IIC_0_FREQ	100000
+#define XILINX_IIC_0_BIT	0
+
+/* GPIO is LEDs_4Bit*/
+#define XILINX_GPIO_BASEADDR	0x40000000
+
+/* Flash Memory is FLASH_2Mx32 */
+#define XILINX_FLASH_START	0x2c000000
+#define XILINX_FLASH_SIZE	0x00800000
+
+/* Main Memory is DDR_SDRAM_64Mx32 */
+#define XILINX_RAM_START	0x28000000
+#define XILINX_RAM_SIZE	0x04000000
+
+/* Sysace Controller is SysACE_CompactFlash */
+#define XILINX_SYSACE_BASEADDR	0x41800000
+#define XILINX_SYSACE_HIGHADDR	0x4180ffff
+#define XILINX_SYSACE_MEM_WIDTH	16
+
+/* Ethernet controller is Ethernet_MAC */
+#define XILINX_EMACLITE_BASEADDR       0x40C00000