On Tue, Aug 09, 2016 at 10:55:31PM +0200, Alexander Graf wrote: > > > > Am 09.08.2016 um 20:16 schrieb Simon Glass <s...@chromium.org>: > > > > Hi Bin, > > > >> On 9 August 2016 at 00:50, Bin Meng <bmeng...@gmail.com> wrote: > >> Hi Simon, > >> > >>> On Sun, Aug 7, 2016 at 7:23 AM, Simon Glass <s...@chromium.org> wrote: > >>> It is useful to have a basic sanity check for EFI loader support. Add a > >>> 'bootefi hello' command which loads HelloWord.efi and runs it under > >>> U-Boot. > >>> > >>> Signed-off-by: Simon Glass <s...@chromium.org> > >>> --- > >>> > >>> arch/arm/lib/HelloWorld32.efi | Bin 0 -> 11712 bytes > >>> arch/arm/lib/Makefile | 6 ++++++ > >>> cmd/Kconfig | 10 ++++++++++ > >>> cmd/bootefi.c | 26 ++++++++++++++++++++------ > >>> include/asm-generic/sections.h | 2 ++ > >>> scripts/Makefile.lib | 19 +++++++++++++++++++ > >>> 6 files changed, 57 insertions(+), 6 deletions(-) > >>> create mode 100644 arch/arm/lib/HelloWorld32.efi > >> > >> [snip] > >> > >>> diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile > >>> index a8d1557..0f3ea0c 100644 > >>> --- a/arch/arm/lib/Makefile > >>> +++ b/arch/arm/lib/Makefile > >>> @@ -29,6 +29,12 @@ obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o > >>> obj-$(CONFIG_CMD_BOOTM) += bootm.o > >>> obj-$(CONFIG_CMD_BOOTM) += zimage.o > >>> obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o > >>> +ifdef CONFIG_ARM64 > >>> +# This option does not work for arm64, as there is no binary. > >> > >> If so, can we just remove this for arm64? > > > > Actually I was hoping that Alexander might have a suitable arm64 > > HelloWorld.efi lying around. When I tried building UEFI for arm64, for > > some reason it did not create it. > > Is it part of edk2? If so, Leif (CC'ed) might have one :). I usually > use grub as my hello world application.
There is a hello world application in EDK2, but it does not get built as part of a normal platform build. Currently it also fails to build for ARM* on its own :| See http://patchew.org/EDK2/1471021908-3509-1-git-send-email-leif.lindholm%40linaro.org/ for a hack of how to build one before upstream is resolved. If cross compiling, prepend GCC5_AARCH64_PREFIX=aarch64-linux-gnu- to build command line. / Leif _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot