Alan Carvalho de Assis <acassis@gmail.com> - testcase

git-svn-id: svn://svn.berlios.de/openocd/trunk@1319 b42882b7-edfa-0310-969c-e2dbd0fdcd60

6 files changed, 301 insertions, 0 deletions

diff --git a/testing/examples/ledtest-imx31pdk/Makefile b/testing/examples/ledtest-imx31pdk/Makefile
new file mode 100644
index 00000000..fc643adc
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/Makefile
@@ -0,0 +1,42 @@
+# $Header: $

+# This will make the test program for ARM.

+

+PROC=arm

+TYPE=none-linux-gnueabi

+LDSCRIPT=ldscript

+

+PATH:=/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/:$(PATH)

+CC=$(PROC)-$(TYPE)-gcc

+AS=$(PROC)-$(TYPE)-as

+AR=$(PROC)-$(TYPE)-ar

+LD=$(PROC)-$(TYPE)-ld

+NM=$(PROC)-$(TYPE)-nm

+OBJDUMP=$(PROC)-$(TYPE)-objdump

+CFLAGS= -g -c -mcpu=arm1136j-s

+

+all: test.elf

+

+# Make a little endian image:

+# In Eclipse, add the line :

+#    source gdbinit 

+# to : Run -> Debug... (menu) -> Commands (tab): Commands (listbox)

+# To start gdb from a window use : arm-elf-gdb --command=gdbinit

+test.elf: test.c Makefile ldscript crt0.S

+	$(CC) $(CFLAGS) -o crt0.o crt0.S

+	$(CC) $(CFLAGS) -o test.o test.c

+	$(LD) -g -v -T$(LDSCRIPT) -o test.elf crt0.o test.o 

+	$(NM) test.elf

+

+	

+dump:

+	$(OBJDUMP) --all-headers test.elf

+

+dump_test:

+	$(OBJDUMP) --disassemble test.elf

+

+dump_full:

+	$(OBJDUMP) --full-contents test.elf

+

+clean:

+	-/bin/rm -f *.o *~ test.elf

+

diff --git a/testing/examples/ledtest-imx31pdk/crt0.S b/testing/examples/ledtest-imx31pdk/crt0.S
new file mode 100644
index 00000000..6c15be21
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/crt0.S
@@ -0,0 +1,47 @@
+/* Sample initialization file */

+	

+	.extern	main

+	.extern	exit

+	

+/* .text is used instead of .section .text so it works with arm-aout too.  */

+	.text

+	.code 32

+	.align 	0

+

+	.global	_mainCRTStartup

+	.global	_start

+	.global	start

+start:

+_start:

+_mainCRTStartup:

+

+/* Start by setting up a stack */

+	/*  Set up the stack pointer to end of bss */

+	ldr	r3, .LC2

+	mov 	sp, r3

+

+	sub	sl, sp, #512	/* Still assumes 512 bytes below sl */

+

+	mov 	a2, #0		/* Second arg: fill value */

+	mov	fp, a2		/* Null frame pointer */

+	mov	r7, a2		/* Null frame pointer for Thumb */

+	

+	ldr	a1, .LC1	/* First arg: start of memory block */

+	ldr	a3, .LC2	/* Second arg: end of memory block */

+	sub	a3, a3, a1	/* Third arg: length of block */

+	

+	mov	r0, #0		/*  no arguments  */

+	mov	r1, #0		/*  no argv either */

+

+	bl	main

+	bl	exit		/* Should not return */

+

+	/* For Thumb, constants must be after the code since only 

+	positive offsets are supported for PC relative addresses. */

+	

+	.align 0

+.LC1:

+	.word	__bss_start__

+.LC2:

+	.word	__bss_end__

+

diff --git a/testing/examples/ledtest-imx31pdk/gdbinit-imx31pdk b/testing/examples/ledtest-imx31pdk/gdbinit-imx31pdk
new file mode 100644
index 00000000..336ddfba
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/gdbinit-imx31pdk
@@ -0,0 +1,136 @@
+echo Setting up for the FreeScale iMX31 Board.\n

+# SETUP GDB :

+#

+# Common gdb setup for ARM CPUs

+set complaints 1

+set output-radix 10

+set input-radix 10

+set prompt (arm-gdb) 

+set endian little

+dir .

+

+# Tell GDB to use 1024 bytes packes when downloading, this

+# reduces load image download times

+set remote memory-write-packet-size 1024

+set remote memory-write-packet-size fixed

+

+

+

+# DEFINE MACROS	:

+#

+# Create a "refresh" macro to update gdb's screens after the cpu

+# has been stopped by the other CPU or following an "monitor allstop" 

+define refresh

+	monitor set hbreak

+	cont

+	monitor clear hbreak

+end

+

+

+# CONNECT TO TARGET :

+target remote 127.0.0.1:3333

+monitor reset run

+monitor reset halt

+

+# iMX31 PDK board initialization commands:

+

+#// init_ccm

+

+monitor mww 0x53FC0000 0x040

+monitor mww 0x53F80000 0x074B0B7D

+

+#//532-133-66.5

+#//monitor mww 0x53F80004 0xFF871D58

+#//monitor mww 0x53F80010 0x0033280C

+

+#// 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40

+monitor mww 0x53F80004 0xFF871D50

+monitor mww 0x53F80010 0x00271C1B

+

+#// 208-104-52

+#//monitor mww 0x53F80004 0xFF871D48

+#//monitor mww 0x53F80010 0x04002000

+

+

+#// Configure CPLD on CS5 

+monitor mww 0xb8002050 0x0000DCF6

+monitor mww 0xb8002054 0x444A4541

+monitor mww 0xb8002058 0x44443302

+

+#// Disable maximum drive strength for SDRAM/DDR lines by clearing DSE1 bits

+#// in SW_PAD_CTL registers

+

+#// SDCLK

+monitor mww 0x43FAC26C 0

+ 

+#// CAS

+monitor mww 0x43FAC270 0

+ 

+#// RAS

+monitor mww 0x43FAC274 0

+ 

+#// CS2 (CSD0)

+monitor mww 0x43FAC27C 0x1000

+    

+#// DQM3

+monitor mww 0x43FAC284 0

+ 

+#// DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC)

+monitor mww 0x43FAC288 0

+monitor mww 0x43FAC28C 0

+monitor mww 0x43FAC290 0

+monitor mww 0x43FAC294 0

+monitor mww 0x43FAC298 0

+monitor mww 0x43FAC29C 0

+monitor mww 0x43FAC2A0 0

+monitor mww 0x43FAC2A4 0

+monitor mww 0x43FAC2A8 0

+monitor mww 0x43FAC2AC 0

+monitor mww 0x43FAC2B0 0

+monitor mww 0x43FAC2B4 0

+monitor mww 0x43FAC2B8 0

+monitor mww 0x43FAC2BC 0

+monitor mww 0x43FAC2C0 0

+monitor mww 0x43FAC2C4 0

+monitor mww 0x43FAC2C8 0

+monitor mww 0x43FAC2CC 0

+monitor mww 0x43FAC2D0 0

+monitor mww 0x43FAC2D4 0

+monitor mww 0x43FAC2D8 0

+monitor mww 0x43FAC2DC 0

+

+#// Initialization script for 32 bit DDR on MX31 PDK 

+monitor mww 0xB8001010 0x00000004

+monitor mww 0xB8001004 0x006ac73a

+monitor mww 0xB8001000 0x92100000

+monitor mww 0x80000f00 0x12344321

+monitor mww 0xB8001000 0xa2100000

+monitor mww 0x80000000 0x12344321

+monitor mww 0x80000000 0x12344321

+monitor mww 0xB8001000 0xb2100000

+#monitor char 0x80000033 0xda

+monitor mwb 0x80000033 0xda

+#monitor char 0x81000000 0xff

+monitor mwb 0x81000000 0xff

+monitor mww 0xB8001000 0x82226080

+monitor mww 0x80000000 0xDEADBEEF

+monitor mww 0xB8001010 0x0000000c

+

+#  LOAD IMAGE :

+#

+

+# Load the program executable called "u-boot"

+load test.elf

+

+# Load the symbols for the program.

+symbol-file test.elf

+

+# RUN TO MAIN :

+#

+# Set a breakpoint at main().

+#b reset

+b main

+

+# Run to the breakpoint.

+c

+
diff --git a/testing/examples/ledtest-imx31pdk/ldscript b/testing/examples/ledtest-imx31pdk/ldscript
new file mode 100644
index 00000000..1baea1ef
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/ldscript
@@ -0,0 +1,18 @@
+SECTIONS

+{

+	. = 0x80000100;

+	.text : { *(.text) }

+	.data ALIGN(0x10): { *(.data) }

+	.bss ALIGN(0x10): {

+	    __bss_start__ = ABSOLUTE(.);

+	    *(.bss)

+	    . += 0x100;

+        }

+	__bss_end__ = .;

+PROVIDE (__stack = .);

+	_end = .;

+	.debug_info     0 : { *(.debug_info) }

+   	.debug_abbrev   0 : { *(.debug_abbrev) }

+   	.debug_line     0 : { *(.debug_line) }

+   	.debug_frame    0 : { *(.debug_frame) }

+}

diff --git a/testing/examples/ledtest-imx31pdk/test.c b/testing/examples/ledtest-imx31pdk/test.c
new file mode 100644
index 00000000..992447b8
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/test.c
@@ -0,0 +1,58 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Alan Carvalho de Assis       		   *
+ *   acassis@gmail.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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+void delay()
+{
+	int i;
+	for (i = 0; i < 500000; i++);
+}
+
+/* MAIN ARM FUNTION */
+int main (void)  
+{
+        volatile unsigned char *led = ((volatile unsigned char *)0xB6020000);
+	
+	while(1)
+    	{
+		*led = 0xFF;
+		delay();
+		*led = 0x00;
+		delay();
+    	} /* FOR */
+
+} /* MAIN */
+
+__gccmain()
+{
+} /* GCCMAIN */
+
+
+void exit(int exit_code)
+{
+  while(1);
+} /* EXIT */
+
+
+atexit()
+{
+  while(1);
+} /* ATEXIT */
+
+
diff --git a/testing/examples/ledtest-imx31pdk/test.elf b/testing/examples/ledtest-imx31pdk/test.elf
new file mode 100644
index 00000000..bdd69d6a
--- /dev/null
+++ b/testing/examples/ledtest-imx31pdk/test.elf