Re: [PATCH 02/13] scripts: add tool to create image for SPI boot on AM35xx

On Mon, Aug 20, 2012 at 04:40:48PM +0200, Jean-Christophe PLAGNIOL-VILLARD wrote:

On 16:20 Mon 20 Aug     , Jan Luebbe wrote:

quoted

--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile

@@ -186,6 +186,14 @@ endif
 
 all: $(KBUILD_IMAGE)
 
+barebox.spi: barebox.bin
+	@echo "  SPI    " $@
+	$(Q)scripts/mk-am35xx-spi-image barebox.bin > barebox.spi

you need to use cmd_ style and be in sync wtih the next branch

Ok.

quoted

+
+	/* image size */
+	temp = htobe32((uint32_t)pos);
+	fwrite(&temp, sizeof(uint32_t), 1, stdout);
+
+	/* memory address */
+	temp = htobe32(addr);
+	fwrite(&temp, sizeof(uint32_t), 1, stdout);

why this??

you just need to create a PRE_IMAGE

so no need ot this

What do you mean by PRE_IMAGE?

The image needs to be endian-swapped. Is that possible with the linker?

Thanks,
Jan
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