On 1/18/22 05:39, AKASHI Takahiro wrote:
Add CONFIG_TOOLS_MKEFICAPSULE. Then we want to always build mkeficapsule
if tools-only_defconfig is used.

Signed-off-by: AKASHI Takahiro <takahiro.aka...@linaro.org>
Reviewed-by: Simon Glass <s...@chromium.org>
---
  configs/tools-only_defconfig | 1 +
  tools/Kconfig                | 8 ++++++++
  tools/Makefile               | 3 +--
  3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/configs/tools-only_defconfig b/configs/tools-only_defconfig
index f482c9a1c1b0..5427797dd4c3 100644
--- a/configs/tools-only_defconfig
+++ b/configs/tools-only_defconfig
@@ -31,3 +31,4 @@ CONFIG_I2C_EDID=y
  # CONFIG_VIRTIO_MMIO is not set
  # CONFIG_VIRTIO_PCI is not set
  # CONFIG_VIRTIO_SANDBOX is not set
+CONFIG_TOOLS_MKEFICAPSULE=y
diff --git a/tools/Kconfig b/tools/Kconfig
index 91ce8ae3e516..117c921da3fe 100644
--- a/tools/Kconfig
+++ b/tools/Kconfig
@@ -90,4 +90,12 @@ config TOOLS_SHA512
        help
          Enable SHA512 support in the tools builds

+config TOOLS_MKEFICAPSULE
+       bool "Build efimkcapsule command"
+       default y if EFI_CAPSULE_ON_DISK

We discussed this with Tom before. Building of tools should not depend
on board options. Can we make this 'default y'?

I wonder if a dependency are missing:

With CONFIG_FIT=n './mkeficapsule' shows the usage with:

   -f, --fit <fit image>       new FIT image file

I guess the tool should select:

CONFIG_FIT
CONFIG_FIT_SIGNATURE

And #ifdef CONFIG_FIT_SIGNATURE should be removed in the code.

Best regards

Heinrich

+       help
+         This command allows users to create a UEFI capsule file and,
+         optionally sign that file. If you want to enable UEFI capsule
+         update feature on your target, you certainly need this.
+
  endmenu
diff --git a/tools/Makefile b/tools/Makefile
index 1763f44cac43..766c0674f4a0 100644
--- a/tools/Makefile
+++ b/tools/Makefile
@@ -238,8 +238,7 @@ hostprogs-$(CONFIG_MIPS) += mips-relocs
  hostprogs-$(CONFIG_ASN1_COMPILER)     += asn1_compiler
  HOSTCFLAGS_asn1_compiler.o = -idirafter $(srctree)/include

-mkeficapsule-objs      := mkeficapsule.o $(LIBFDT_OBJS)
-hostprogs-$(CONFIG_EFI_HAVE_CAPSULE_SUPPORT) += mkeficapsule
+hostprogs-$(CONFIG_TOOLS_MKEFICAPSULE) += mkeficapsule

  # We build some files with extra pedantic flags to try to minimize things
  # that won't build on some weird host compiler -- though there are lots of

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