Hi,
I'm attempting to build u-boot for the SC520, starting with the AMD eval board. The code in cvs doesn't build. With the patch below it builds.
But, the "objdump" to srec fails... If I do the objdump to a binary file I get a 900mb file :-)
obviously objdump is attempting to fill some gap - but how to fix this?
something tells me this behavior is "new" and didn't happen with older objdumps...
also, in case it's interesting I've been able to do a lot of debugging with bochs, using a modified link directive file...
-brad
Index: Makefile =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/sc520_cdp/Makefile,v retrieving revision 1.2 diff -u -r1.2 Makefile --- Makefile 27 Jun 2003 21:32:24 -0000 1.2 +++ Makefile 2 Aug 2003 15:07:27 -0000 @@ -29,7 +29,7 @@ SOBJS := sc520_cdp_asm.o sc520_cdp_asm16.o
$(LIB): $(OBJS) $(SOBJS) - $(AR) crv $@ $(OBJS) + $(AR) crv $@ $(OBJS) $(SOBJS)
clean: rm -f $(SOBJS) $(OBJS) Index: sc520_cdp.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/sc520_cdp/sc520_cdp.c,v retrieving revision 1.6 diff -u -r1.6 sc520_cdp.c --- sc520_cdp.c 27 Jun 2003 21:32:24 -0000 1.6 +++ sc520_cdp.c 2 Aug 2003 15:07:27 -0000 @@ -28,7 +28,7 @@ #include <asm/pci.h> #include <asm/ic/sc520.h> #include <asm/ic/ali512x.h> -#include <ssi.h> +#include <spi.h>
#undef SC520_CDP_DEBUG
@@ -557,6 +557,20 @@ } }
+void spi_eeprom_probe(int x) +{ +} + +int spi_eeprom_read(int x, int offset, char *buffer, int len) +{ + return 0; +} + +int spi_eeprom_write(int x, int offset, char *buffer, int len) +{ + return 0; +} +
void spi_init_f(void) { @@ -585,6 +599,9 @@ #endif #ifdef CONFIG_SC520_CDP_USE_MW res = mw_eeprom_read(2, offset, buffer, len); +#endif +#if !defined(CONFIG_SC520_CDP_USE_SPI) && !defined(CONFIG_SC520_CDP_USE_MW) + res = 0; #endif return res; } @@ -606,6 +623,9 @@ #endif #ifdef CONFIG_SC520_CDP_USE_MW res = mw_eeprom_write(2, offset, buffer, len); +#endif +#if !defined(CONFIG_SC520_CDP_USE_SPI) && !defined(CONFIG_SC520_CDP_USE_MW) + res = 0; #endif return res; } Index: u-boot.lds =================================================================== RCS file: /cvsroot/u-boot/u-boot/board/sc520_cdp/u-boot.lds,v retrieving revision 1.3 diff -u -r1.3 u-boot.lds --- u-boot.lds 27 Jun 2003 21:32:24 -0000 1.3 +++ u-boot.lds 2 Aug 2003 15:07:27 -0000 @@ -31,7 +31,7 @@ .text : { *(.text); }
. = ALIGN(4); - .rodata : { *(.rodata) } + .rodata : { *(.rodata) *(.rodata.str1.1) *(.rodata.str1.32) }
. = 0x400000; /* Ram data segment to use */ _i386boot_romdata_dest = ABSOLUTE(.);