Build updates - make uboot image known size and allow file output #108
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If we want to use the rest of the card for something else, like a filesystem then pin the uImage at around 32M of size (the current loader isn't going to try and load anything bigger anyway) Signed-off-by: Ben Dooks <[email protected]>
| sgdisk --clear -g --new=1:$(FWPAYLOAD_SECTORSTART):$(FWPAYLOAD_SECTOREND) --new=2:$(UIMAGE_SECTORSTART):0 --typecode=1:3000 --typecode=2:8300 $(SDDEVICE) | ||
| sgdisk --clear -g --new=1:$(FWPAYLOAD_SECTORSTART):$(FWPAYLOAD_SECTOREND) --new=2:$(UIMAGE_SECTORSTART):${UIMAGE_SECTOREND} --typecode=1:3000 --typecode=2:8300 $(SDDEVICE) | ||
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| # flash-file and format-file are basically the same as the sdcard ones but aum to use a file |
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| # flash-file and format-file are basically the same as the sdcard ones but aum to use a file | |
| # flash-file and format-file are basically the same as the sdcard ones but aim to use a file |
Being able to make an file of the output for testing under qemu or similar is useful. Copy the card flashing and just target an IMGFILE= parameteter. Example: dd if=/dev/zero of=output.img bs=1G count=8 make IMGFILE=output.img flash-file Signed-off-by: Ben Dooks <[email protected]>
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Add the ability to build to an file for use with qemu and possibly other testing.
Set the uboot partition size to make it easier to then add a user partition after it