diff options
Diffstat (limited to 'meta/packages/uboot/u-boot-mkimage-openmoko-native/lowlevel_foo.patch')
| -rw-r--r-- | meta/packages/uboot/u-boot-mkimage-openmoko-native/lowlevel_foo.patch | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/meta/packages/uboot/u-boot-mkimage-openmoko-native/lowlevel_foo.patch b/meta/packages/uboot/u-boot-mkimage-openmoko-native/lowlevel_foo.patch deleted file mode 100644 index 715c46ed8..000000000 --- a/meta/packages/uboot/u-boot-mkimage-openmoko-native/lowlevel_foo.patch +++ /dev/null @@ -1,229 +0,0 @@ -board/neo1973/lowlevel_foo.S: http://people.openmoko.org/laforge/tmp/bbt-20070206/lowlevel_foo.S -board/neo1973/lowlevel_foo.lds: http://people.openmoko.org/laforge/tmp/bbt-20070206/lowlevel_foo.lds -board/neo1973/Makefile: added building of lowlevel_foo.bin (based on - http://people.openmoko.org/laforge/tmp/bbt-20070206/lowlevel_foo.build.sh) - -Index: u-boot/board/neo1973/common/lowlevel_foo.S -=================================================================== ---- /dev/null -+++ u-boot/board/neo1973/common/lowlevel_foo.S -@@ -0,0 +1,82 @@ -+ -+_start: -+ b reset -+undefvec: -+ b undefvec -+swivec: -+ b swivec -+pabtvec: -+ b pabtvec -+dabtvec: -+ b dabtvec -+rsvdvec: -+ b rsvdvec -+irqvec: -+ b irqvec -+fiqvec: -+ b fiqvec -+ -+reset: -+ /* -+ * set the cpu to SVC32 mode -+ */ -+ mrs r0,cpsr -+ bic r0,r0,#0x1f -+ orr r0,r0,#0xd3 -+ msr cpsr,r0 -+ -+/* turn off the watchdog */ -+#define pWTCON 0x53000000 -+#define INTMSK 0x4A000008 /* Interupt-Controller base addresses */ -+#define INTSUBMSK 0x4A00001C -+#define CLKDIVN 0x4C000014 /* clock divisor register */ -+ -+ ldr r0, =pWTCON -+ mov r1, #0x0 -+ str r1, [r0] -+ -+ mov r1, #0xffffffff -+ ldr r0, =INTMSK -+ str r1, [r0] -+ ldr r1, =0x3ff -+ ldr r0, =INTSUBMSK -+ str r1, [r0] -+ -+ /* FCLK:HCLK:PCLK = 1:2:4 */ -+ /* default FCLK is 120 MHz ! */ -+ ldr r0, =CLKDIVN -+ mov r1, #3 -+ str r1, [r0] -+ -+ bl cpu_init_crit -+ ldr r0,=TEXT_BASE -+ mov pc, r0 -+ -+cpu_init_crit: -+ /* -+ * flush v4 I/D caches -+ */ -+ mov r0, #0 -+ mcr p15, 0, r0, c7, c7, 0 /* flush v3/v4 cache */ -+ mcr p15, 0, r0, c8, c7, 0 /* flush v4 TLB */ -+ -+ /* -+ * disable MMU stuff and caches -+ */ -+ mrc p15, 0, r0, c1, c0, 0 -+ bic r0, r0, #0x00002300 @ clear bits 13, 9:8 (--V- --RS) -+ bic r0, r0, #0x00000087 @ clear bits 7, 2:0 (B--- -CAM) -+ orr r0, r0, #0x00000002 @ set bit 2 (A) Align -+ orr r0, r0, #0x00001000 @ set bit 12 (I) I-Cache -+ mcr p15, 0, r0, c1, c0, 0 -+ -+ /* -+ * before relocating, we have to setup RAM timing -+ * because memory timing is board-dependend, you will -+ * find a lowlevel_init.S in your board directory. -+ */ -+ mov ip, lr -+ bl lowlevel_init -+ mov lr, ip -+ mov pc, lr -+ -Index: u-boot/board/neo1973/common/lowlevel_foo.lds -=================================================================== ---- /dev/null -+++ u-boot/board/neo1973/common/lowlevel_foo.lds -@@ -0,0 +1,56 @@ -+/* -+ * (C) Copyright 2002 -+ * Gary Jennejohn, DENX Software Engineering, <gj@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 -+ */ -+ -+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm") -+OUTPUT_ARCH(arm) -+ENTRY(_start) -+SECTIONS -+{ -+ . = 0x00000000; -+ -+ . = ALIGN(4); -+ .text : -+ { -+ lowlevel_foo.o (.text) -+ *(.text) -+ } -+ -+ . = ALIGN(4); -+ .rodata : { *(.rodata) } -+ -+ . = ALIGN(4); -+ .data : { *(.data) } -+ -+ . = ALIGN(4); -+ .got : { *(.got) } -+ -+ . = .; -+ __u_boot_cmd_start = .; -+ .u_boot_cmd : { *(.u_boot_cmd) } -+ __u_boot_cmd_end = .; -+ -+ . = ALIGN(4); -+ __bss_start = .; -+ .bss : { *(.bss) } -+ _end = .; -+} -Index: u-boot/board/neo1973/gta01/Makefile -=================================================================== ---- u-boot.orig/board/neo1973/gta01/Makefile -+++ u-boot/board/neo1973/gta01/Makefile -@@ -28,14 +28,31 @@ - OBJS := gta01.o pcf50606.o ../common/cmd_neo1973.o ../common/jbt6k74.o ../common/udc.o - SOBJS := ../common/lowlevel_init.o - -+.PHONY: all -+ -+all: $(LIB) lowevel_foo.bin -+ - $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) - -+lowlevel_foo.o: ../common/lowlevel_foo.S -+ $(CC) -c -DTEXT_BASE=0x33F80000 -march=armv4 \ -+ -o lowlevel_foo.o ../common/lowlevel_foo.S -+ -+lowlevel_foo: lowlevel_foo.o ../common/lowlevel_init.o ../common/lowlevel_foo.lds -+ $(LD) -T ../common/lowlevel_foo.lds -Ttext 0x33f80000 -Bstatic \ -+ ../common/lowlevel_init.o lowlevel_foo.o -o lowlevel_foo -+ -+lowevel_foo.bin: lowlevel_foo -+ $(CROSS_COMPILE)objcopy --gap-fill=0xff -O binary \ -+ lowlevel_foo lowlevel_foo.bin -+ -+ - clean: -- rm -f $(SOBJS) $(OBJS) -+ rm -f $(SOBJS) $(OBJS) lowlevel_foo lowlevel_foo.o - - distclean: clean -- rm -f $(LIB) core *.bak .depend -+ rm -f $(LIB) core *.bak .depend lowlevel_foo.bin - - ######################################################################### - -Index: u-boot/board/qt2410/Makefile -=================================================================== ---- u-boot.orig/board/qt2410/Makefile -+++ u-boot/board/qt2410/Makefile -@@ -28,14 +28,31 @@ - OBJS := qt2410.o flash.o - SOBJS := lowlevel_init.o - -+.PHONY: all -+ -+all: $(LIB) lowevel_foo.bin -+ - $(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) $(SOBJS) - -+lowlevel_foo.o: ../neo1973/common/lowlevel_foo.S -+ $(CC) -c -DTEXT_BASE=0x33F80000 -march=armv4 \ -+ -o lowlevel_foo.o ../neo1973/common/lowlevel_foo.S -+ -+lowlevel_foo: lowlevel_foo.o lowlevel_init.o \ -+ ../neo1973/common/lowlevel_foo.lds -+ $(LD) -T ../neo1973/common/lowlevel_foo.lds -Ttext 0x33f80000 -Bstatic \ -+ lowlevel_init.o lowlevel_foo.o -o lowlevel_foo -+ -+lowevel_foo.bin: lowlevel_foo -+ $(CROSS_COMPILE)objcopy --gap-fill=0xff -O binary \ -+ lowlevel_foo lowlevel_foo.bin -+ - clean: -- rm -f $(SOBJS) $(OBJS) -+ rm -f $(SOBJS) $(OBJS) lowlevel_foo lowlevel_foo.o - - distclean: clean -- rm -f $(LIB) core *.bak .depend -+ rm -f $(LIB) core *.bak .depend lowlevel_foo.bin - - ######################################################################### - |