[PATCH 0/4] upl: A few fixes to get EDK2 booting

The previous UPL series almost got things working, but it turns out that we need to build EDK2 with various options.

This series provides documentation for how to do this and adds a few fixes and a workaround.

With these it is possible to boot EDK2 from U-Boot on qemu-x86

Simon Glass (4): upl: Add a work-around for Tianocore images upl: Correct handling of ISA serial x86: emulation: Enable bloblist upl: Update documentation

boot/upl_write.c | 17 +- configs/qemu-x86_64_defconfig | 2 + configs/qemu-x86_defconfig | 2 + doc/usage/upl.rst | 1316 ++++++++++++++++++++++++++++++++- 4 files changed, 1328 insertions(+), 9 deletions(-)