Hi Nicolae,

On 5 April 2016 at 02:02, Nicolae Rosia nicolae.rosia@gmail.com wrote:

Hello,

I'm trying to build U-Boot as an UEFI Payload, head 4ed6ed3c27a069a00c8a557d606a05276cc4653e, branch master. I did the following: make qemu-x86_defconfig make menuconfig Enable the following: CONFIG_EFI=y EFI_STUB=y EFI_STUB_64BIT=y

I assume you mean:

CONFIG_EFI=y CONFIG_EFI_STUB=y CONFIG_EFI_STUB_64BIT=y

make

I gets lots of warnings ([0]) and the following error: /home/user/workspace/u-boot/lib/efi/efi_stub.c:357: undefined reference to `_binary_u_boot_dtb_bin_start' /home/user/workspace/u-boot/lib/efi/efi_stub.c:357: undefined reference to `_binary_u_boot_dtb_bin_end'

Any idea what I'm doing wrong?

There are a few problems - I've sent a patch to show how to correct it in general, but it needs a bit of work.

The error is simply that u-boot-dtb.bin is now called u-boot.bin - a recent change.

But the warnings are due to BITS_PER_LONG being 64-bit. This value of this define should be 32 for U-Boot, and 64 for the payload files only:

./lib/efi/efi.c ./lib/efi/efi_stub.c

If you fix this, it would be good to add a new qemu-x86-efi target to avoid this breaking in the future.

Best regards, Nicolae

[0] make log http://pastebin.com/geb5RqTW _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot

Regards, Simon