This series makes it possible to run EFI applications in non-secure mode. It allows me to run OpenBSD on the Technexion PICO-PI-IMX7 and Banana Pi boards using the PSCI implementation provided by U-Boot.
This second version avoid using r3 to pass the original stack pointer. For some reason that register gets clobbered on the Banana Pi. Instead this version just migrates SP_svc to SP_hyp. Mark Kettenis (3): ARM: HYP/non-sec: migrate stack efi_loader: ARM: run EFI payloads non-secure Revert "efi_loader: no support for ARMV7_NONSEC=y" arch/arm/cpu/armv7/nonsec_virt.S | 6 ++++-- cmd/bootefi.c | 32 ++++++++++++++++++++++++++++++++ doc/README.uefi | 2 -- lib/efi_loader/Kconfig | 2 -- 4 files changed, 36 insertions(+), 6 deletions(-) -- 2.16.2 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
