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LPC2148 oots partially into NuttX

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@924 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-09-17 20:27:29 +00:00
parent 10e928c723
commit 5ee4e168f4
2 changed files with 10 additions and 8 deletions
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7
arch/arm/src/Makefile
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@ -82,7 +82,12 @@ board/libboard$(LIBEXT):
nuttx: $(HEAD_AOBJ) board/libboard$(LIBEXT)
@echo "LD: nuttx"
@$(LD) --entry=__start $(LDFLAGS) $(LDPATHES) -L$(BOARDDIR) -o $(TOPDIR)/$@ $(HEAD_AOBJ) \
--start-group $(LDLIBS) -lboard --end-group $(EXTRA_LIBS) $(LIBGCC)
--start-group $(LDLIBS) -lboard --end-group $(EXTRA_LIBS) $(LIBGCC)
ifeq ($(CONFIG_BOOT_FROM_FLASH),y)
@export flashloc=`$(OBJDUMP) --all-headers $(TOPDIR)/$@ | grep _eronly | cut -d' ' -f1`; \
$(OBJCOPY) --adjust-section-vma=.data=0x$$flashloc $(TOPDIR)/$@ $(TOPDIR)/$@.flashimage
@mv $(TOPDIR)/$@.flashimage $(TOPDIR)/$@
endif
@$(NM) $(TOPDIR)/$@ | \
grep -v '\(compiled\)\|\(\$(OBJEXT)$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
sort > $(TOPDIR)/System.map

11
arch/arm/src/lpc214x/lpc214x_head.S
View File

@ -415,7 +415,7 @@ __start:
/* Configure VPBDIV */
configvpbdiv r0, r1
/* Configure the PLL */
configpll r0, r1, r2, r3
@ -471,12 +471,9 @@ __start:
mov fp, #0
bl up_earlyserialinit
#ifdef CONFIG_DEBUG
mov r0, #'C'
bl up_putc
mov r0, #'\n'
bl up_putc
#endif
showprogress 'C'
showprogress '\n'
/* Initialize onboard LEDs */
#ifdef CONFIG_ARCH_LEDS