Hi Tom, On Wed, 18 Oct 2023 at 07:37, Tom Rini <tr...@konsulko.com> wrote: > > On Mon, Oct 16, 2023 at 04:28:13PM -0600, Simon Glass wrote: > > > Since efi_device_path.c calls eth_get_dev() and assumes that Ethernet is > > available, add it as an explicit dependency. > > > > Signed-off-by: Simon Glass <s...@chromium.org> > > --- > > > > (no changes since v2) > > > > Changes in v2: > > - Add new patch to update EFI_LOADER to depend on DM_ETH > > > > lib/efi_loader/Kconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig > > index 13cad6342c36..fca4b3eef270 100644 > > --- a/lib/efi_loader/Kconfig > > +++ b/lib/efi_loader/Kconfig > > @@ -11,6 +11,7 @@ config EFI_LOADER > > # We need EFI_STUB_32BIT to be set on x86_32 with EFI_STUB > > depends on !EFI_STUB || !X86 || X86_64 || EFI_STUB_32BIT > > depends on BLK > > + depends on DM_ETH > > depends on !EFI_APP > > default y if !ARM || SYS_CPU = armv7 || SYS_CPU = armv8 > > select CHARSET > > I don't think this is needed. After reconfiguring qemu_arm64 to be able > to disable networking entirely, we still are able to build with > EFI_LOADER enabled, and no warning / link errors.
Fair enough. As of this patch the following errors are generated with -a ~CMDLINE : +lib/efi_loader/efi_device_path.c:985:(.text+0xca4): undefined reference to `eth_get_dev' +/bin/ld: lib/efi_loader/efi_device_path.c:987:(.text+0xca9): undefined reference to `eth_get_dev' +/bin/ld: lib/efi_loader/efi_device_path.c:993:(.text+0xcc9): undefined reference to `eth_get_dev' +/bin/ld: lib/efi_loader/efi_device_path.o: in function `efi_dp_from_name': +lib/efi_loader/efi_device_path.c:1095:(.text+0xe00): undefined reference to `efi_get_image_parameters' which is why I added this patch. A later patch disables networking entirely with ~CMDLINE so that is why this problem goes away. This series was basically built up by disabling CMDLINE and then fixing the errors one by one. I didn't go back and check whether (at the end) all the patches were needed. I could do that and send a v4, if your more general concerns can be sorted out. Regards, Simon
