-# The IMX31PDK eval board has a single IMX31 chip\r
-source [find target/imx31.cfg]\r
-$_TARGETNAME configure -event gdb-attach { reset init }\r
-$_TARGETNAME configure -event reset-init { imx31pdk_init }\r
-\r
-proc imx31pdk_init { } {\r
- # This setup puts RAM at 0x80000000\r
-\r
- # reset the board correctly\r
- reset run\r
- reset halt\r
-\r
- # ========================================\r
- # Init CCM\r
- # ========================================\r
- mww 0x53FC0000 0x040\r
- mww 0x53F80000 0x074B0B7D\r
-\r
- sleep 100\r
-\r
- # ========================================\r
- # 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40\r
- # ========================================\r
- mww 0x53F80004 0xFF871D50\r
- mww 0x53F80010 0x00271C1B\r
-\r
- # ========================================\r
- # Configure CPLD on CS5 \r
- # ========================================\r
- mww 0xb8002050 0x0000DCF6\r
- mww 0xb8002054 0x444A4541\r
- mww 0xb8002058 0x44443302\r
-\r
- # ========================================\r
- # SDCLK\r
- # ========================================\r
- mww 0x43FAC26C 0\r
-\r
- # ========================================\r
- # CAS\r
- # ========================================\r
- mww 0x43FAC270 0\r
-\r
- # ========================================\r
- # RAS\r
- # ========================================\r
- mww 0x43FAC274 0\r
-\r
- # ========================================\r
- # CS2 (CSD0)\r
- # ========================================\r
- mww 0x43FAC27C 0x1000\r
-\r
- # ========================================\r
- # DQM3\r
- # ========================================\r
- mww 0x43FAC284 0\r
-\r
- # ========================================\r
- # DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC)\r
- # ========================================\r
- mww 0x43FAC288 0\r
- mww 0x43FAC28C 0\r
- mww 0x43FAC290 0\r
- mww 0x43FAC294 0\r
- mww 0x43FAC298 0\r
- mww 0x43FAC29C 0\r
- mww 0x43FAC2A0 0\r
- mww 0x43FAC2A4 0\r
- mww 0x43FAC2A8 0\r
- mww 0x43FAC2AC 0\r
- mww 0x43FAC2B0 0\r
- mww 0x43FAC2B4 0\r
- mww 0x43FAC2B8 0\r
- mww 0x43FAC2BC 0\r
- mww 0x43FAC2C0 0\r
- mww 0x43FAC2C4 0\r
- mww 0x43FAC2C8 0\r
- mww 0x43FAC2CC 0\r
- mww 0x43FAC2D0 0\r
- mww 0x43FAC2D4 0\r
- mww 0x43FAC2D8 0\r
- mww 0x43FAC2DC 0\r
-\r
- # ========================================\r
- # Initialization script for 32 bit DDR on MX31 PDK\r
- # ========================================\r
- mww 0xB8001010 0x00000004\r
- mww 0xB8001004 0x006ac73a\r
- mww 0xB8001000 0x92100000\r
- mww 0x80000f00 0x12344321\r
- mww 0xB8001000 0xa2100000\r
- mww 0x80000000 0x12344321\r
- mww 0x80000000 0x12344321\r
- mww 0xB8001000 0xb2100000\r
- mwb 0x80000033 0xda\r
- mwb 0x81000000 0xff\r
- mww 0xB8001000 0x82226080\r
- mww 0x80000000 0xDEADBEEF\r
- mww 0xB8001010 0x0000000c\r
-}\r
+# The IMX31PDK eval board has a single IMX31 chip
+source [find target/imx31.cfg]
+$_TARGETNAME configure -event gdb-attach { reset init }
+$_TARGETNAME configure -event reset-init { imx31pdk_init }
+
+proc imx31pdk_init { } {
+ # This setup puts RAM at 0x80000000
+
+ # reset the board correctly
+ reset run
+ reset halt
+
+ # ========================================
+ # Init CCM
+ # ========================================
+ mww 0x53FC0000 0x040
+ mww 0x53F80000 0x074B0B7D
+
+ sleep 100
+
+ # ========================================
+ # 399MHz - 26MHz input, PD=1,MFI=7, MFN=27, MFD=40
+ # ========================================
+ mww 0x53F80004 0xFF871D50
+ mww 0x53F80010 0x00271C1B
+
+ # ========================================
+ # Configure CPLD on CS5
+ # ========================================
+ mww 0xb8002050 0x0000DCF6
+ mww 0xb8002054 0x444A4541
+ mww 0xb8002058 0x44443302
+
+ # ========================================
+ # SDCLK
+ # ========================================
+ mww 0x43FAC26C 0
+
+ # ========================================
+ # CAS
+ # ========================================
+ mww 0x43FAC270 0
+
+ # ========================================
+ # RAS
+ # ========================================
+ mww 0x43FAC274 0
+
+ # ========================================
+ # CS2 (CSD0)
+ # ========================================
+ mww 0x43FAC27C 0x1000
+
+ # ========================================
+ # DQM3
+ # ========================================
+ mww 0x43FAC284 0
+
+ # ========================================
+ # DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC)
+ # ========================================
+ mww 0x43FAC288 0
+ mww 0x43FAC28C 0
+ mww 0x43FAC290 0
+ mww 0x43FAC294 0
+ mww 0x43FAC298 0
+ mww 0x43FAC29C 0
+ mww 0x43FAC2A0 0
+ mww 0x43FAC2A4 0
+ mww 0x43FAC2A8 0
+ mww 0x43FAC2AC 0
+ mww 0x43FAC2B0 0
+ mww 0x43FAC2B4 0
+ mww 0x43FAC2B8 0
+ mww 0x43FAC2BC 0
+ mww 0x43FAC2C0 0
+ mww 0x43FAC2C4 0
+ mww 0x43FAC2C8 0
+ mww 0x43FAC2CC 0
+ mww 0x43FAC2D0 0
+ mww 0x43FAC2D4 0
+ mww 0x43FAC2D8 0
+ mww 0x43FAC2DC 0
+
+ # ========================================
+ # Initialization script for 32 bit DDR on MX31 PDK
+ # ========================================
+ mww 0xB8001010 0x00000004
+ mww 0xB8001004 0x006ac73a
+ mww 0xB8001000 0x92100000
+ mww 0x80000f00 0x12344321
+ mww 0xB8001000 0xa2100000
+ mww 0x80000000 0x12344321
+ mww 0x80000000 0x12344321
+ mww 0xB8001000 0xb2100000
+ mwb 0x80000033 0xda
+ mwb 0x81000000 0xff
+ mww 0xB8001000 0x82226080
+ mww 0x80000000 0xDEADBEEF
+ mww 0xB8001010 0x0000000c
+}
-# This will make the test program for a Freescale iMX27 ADS Board with a \r
-# FreeScale iMX27 CPU \r
-\r
-PROC=arm\r
-TYPE=926ejs-linux\r
-LDSCRIPT=ldscript\r
-\r
-PATH:=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-sf-1/arm-926ejs-linux/bin/:$(PATH)\r
-CC=$(PROC)-$(TYPE)-gcc\r
-AS=$(PROC)-$(TYPE)-as\r
-AR=$(PROC)-$(TYPE)-ar\r
-LD=$(PROC)-$(TYPE)-ld\r
-NM=$(PROC)-$(TYPE)-nm\r
-OBJDUMP=$(PROC)-$(TYPE)-objdump\r
-CFLAGS= -g -c -mcpu=arm920t\r
-\r
-all: test.elf\r
-\r
-# Make a little endian image:\r
-# In Eclipse, add the line :\r
-# source gdbinit \r
-# to : Run -> Debug... (menu) -> Commands (tab): Commands (listbox)\r
-# To start gdb from a window use : arm-elf-gdb --command=gdbinit\r
-test.elf: test.c Makefile ldscript crt0.S\r
- $(CC) $(CFLAGS) -o crt0.o crt0.S\r
- $(CC) $(CFLAGS) -o test.o test.c\r
- $(LD) -g -v -T$(LDSCRIPT) -o test.elf crt0.o test.o \r
- $(NM) test.elf\r
-\r
-\r
-dump:\r
- $(OBJDUMP) --all-headers test.elf\r
-\r
-dump_test:\r
- $(OBJDUMP) --disassemble test.elf\r
-\r
-dump_full:\r
- $(OBJDUMP) --full-contents test.elf\r
-\r
-clean:\r
- -/bin/rm -f *.o *~ test.elf\r
-\r
+# This will make the test program for a Freescale iMX27 ADS Board with a
+# FreeScale iMX27 CPU
+
+PROC=arm
+TYPE=926ejs-linux
+LDSCRIPT=ldscript
+
+PATH:=/opt/freescale/usr/local/gcc-4.1.1-glibc-2.4-nptl-sf-1/arm-926ejs-linux/bin/:$(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=arm920t
+
+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
+
-/* Sample initialization file */\r
- \r
- .extern main\r
- .extern exit\r
- \r
-/* .text is used instead of .section .text so it works with arm-aout too. */\r
- .text\r
- .code 32\r
- .align 0\r
-\r
- .global _mainCRTStartup\r
- .global _start\r
- .global start\r
-start:\r
-_start:\r
-_mainCRTStartup:\r
-\r
-/* Start by setting up a stack */\r
- /* Set up the stack pointer to end of bss */\r
- ldr r3, .LC2\r
- mov sp, r3\r
-\r
- sub sl, sp, #512 /* Still assumes 512 bytes below sl */\r
-\r
- mov a2, #0 /* Second arg: fill value */\r
- mov fp, a2 /* Null frame pointer */\r
- mov r7, a2 /* Null frame pointer for Thumb */\r
- \r
- ldr a1, .LC1 /* First arg: start of memory block */\r
- ldr a3, .LC2 /* Second arg: end of memory block */\r
- sub a3, a3, a1 /* Third arg: length of block */\r
- \r
- mov r0, #0 /* no arguments */\r
- mov r1, #0 /* no argv either */\r
-\r
- bl main\r
- bl exit /* Should not return */\r
-\r
- /* For Thumb, constants must be after the code since only \r
- positive offsets are supported for PC relative addresses. */\r
- \r
- .align 0\r
-.LC1:\r
- .word __bss_start__\r
-.LC2:\r
- .word __bss_end__\r
-\r
+/* 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__
+
-echo Script to load ledtest on iMX27ADS.\n\r
-\r
-# Note: you need to startup openocd with "-f board/imx27ads.cfg"\r
-# in order to it initialize RAM memory.\r
-\r
-# SETUP GDB :\r
-#\r
-# Common gdb setup for ARM CPUs\r
-set complaints 1\r
-set output-radix 10\r
-set input-radix 10\r
-set prompt (arm-gdb)\r
-set endian little\r
-dir .\r
-\r
-# CONNECT TO TARGET :\r
-target remote 127.0.0.1:3333\r
-\r
-# LOAD IMAGE :\r
-#\r
-\r
-# Load the program executable called "u-boot"\r
-load test.elf\r
-\r
-# Load the symbols for the program.\r
-symbol-file test.elf\r
-\r
-# RUN TO MAIN :\r
-#\r
-# Set a breakpoint at main().\r
-#b reset\r
-b main\r
-\r
-# Run to the breakpoint.\r
-c\r
-\r
+echo Script to load ledtest on iMX27ADS.\n
+
+# Note: you need to startup openocd with "-f board/imx27ads.cfg"
+# in order to it initialize RAM memory.
+
+# 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 .
+
+# CONNECT TO TARGET :
+target remote 127.0.0.1:3333
+
+# 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
+
-SECTIONS\r
-{\r
- . = 0xA0000000;\r
- .text : { *(.text) }\r
- .data ALIGN(0x10): { *(.data) }\r
- .bss ALIGN(0x10): {\r
- __bss_start__ = ABSOLUTE(.);\r
- *(.bss)\r
- . += 0x100;\r
- }\r
- __bss_end__ = .;\r
-PROVIDE (__stack = .);\r
- _end = .;\r
- .debug_info 0 : { *(.debug_info) }\r
- .debug_abbrev 0 : { *(.debug_abbrev) }\r
- .debug_line 0 : { *(.debug_line) }\r
- .debug_frame 0 : { *(.debug_frame) }\r
-}\r
+SECTIONS
+{
+ . = 0xA0000000;
+ .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) }
+}
-/***************************************************************************\r
- * Copyright (C) 2009 by Alan Carvalho de Assis *\r
- * acassis@gmail.com *\r
- * *\r
- * This program is free software; you can redistribute it and/or modify *\r
- * it under the terms of the GNU General Public License as published by *\r
- * the Free Software Foundation; either version 2 of the License, or *\r
- * (at your option) any later version. *\r
- * *\r
- * This program is distributed in the hope that it will be useful, *\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *\r
- * GNU General Public License for more details. *\r
- * *\r
- * You should have received a copy of the GNU General Public License *\r
- * along with this program; if not, write to the *\r
- * Free Software Foundation, Inc., *\r
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *\r
- ***************************************************************************/\r
-\r
-void delay()\r
-{\r
- int i;\r
- for (i = 0; i < 500000; i++);\r
-}\r
-\r
-/* MAIN ARM FUNTION */\r
-int main (void) \r
-{\r
- int i; \r
- volatile unsigned char *ledoff = ((volatile unsigned char *)0xD4000008);\r
- volatile unsigned char *ledon = ((volatile unsigned char *)0xD400000C);\r
- \r
- for (i = 0; i < 10000; i++)\r
- {\r
- *ledon = 0x30;\r
- delay();\r
- *ledoff = 0x30;\r
- delay();\r
- } /* FOR */\r
-\r
-} /* MAIN */\r
-\r
-__gccmain()\r
-{\r
-} /* GCCMAIN */\r
-\r
-\r
-void exit(int exit_code)\r
-{\r
- while(1);\r
-} /* EXIT */\r
-\r
-\r
-atexit()\r
-{\r
- while(1);\r
-} /* ATEXIT */\r
-\r
-\r
+/***************************************************************************
+ * 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)
+{
+ int i;
+ volatile unsigned char *ledoff = ((volatile unsigned char *)0xD4000008);
+ volatile unsigned char *ledon = ((volatile unsigned char *)0xD400000C);
+
+ for (i = 0; i < 10000; i++)
+ {
+ *ledon = 0x30;
+ delay();
+ *ledoff = 0x30;
+ delay();
+ } /* FOR */
+
+} /* MAIN */
+
+__gccmain()
+{
+} /* GCCMAIN */
+
+
+void exit(int exit_code)
+{
+ while(1);
+} /* EXIT */
+
+
+atexit()
+{
+ while(1);
+} /* ATEXIT */
+
+
/***************************************************************************
- * Copyright (C) 2009 by Alan Carvalho de Assis *
+ * Copyright (C) 2009 by Alan Carvalho de Assis *
* acassis@gmail.com *
* *
* This program is free software; you can redistribute it and/or modify *
projects / openocd / commitdiff