add utils::chipsec v1.13.20

Author: rhubert

recipes/utils/chipsec.yaml

@@ -0,0 +1,32 @@
+inherit: ['python3::setuptools', 'python3::cext', make, patch]
+
+metaEnvironment:
+    PKG_VERSION: "1.13.20"
+    PKG_LICENSE: "GPL-2.0-only"
+
+depends:
+    - tools:
+          target-toolchain: host-compat-toolchain
+      name: devel::nasm
+      use: [tools]
+    - kernel::linux-kmod-dist
+
+checkoutSCM:
+    scm: url
+    url: ${GITHUB_MIRROR}/chipsec/chipsec/releases/download/${PKG_VERSION}/chipsec-${PKG_VERSION}.zip
+    digestSHA256: b4ac10a4833f5132e040f92ed74d3f20b1dd1dd1ada81339775a61251a34a61a
+
+checkoutDeterministic: True
+checkoutScript: |
+    patchApplySeries $<@chipsec/*.patch@>
+
+buildVars: [CC, LD]
+buildSetup: |
+    export KSRC=${BOB_DEP_PATHS['kernel::linux-kmod-dist']}
+    export CFLAGS="${CFLAGS} -Wno-error=missing-prototypes"
+buildTools: [nasm]
+buildScript: |
+    python3BuildSetuptools $1
+
+packageScript: |
+    python3PackageTgt

recipes/utils/chipsec/0001-setup-support-cross.patch

@@ -0,0 +1,14 @@
+# Pass CC and LD to the kernel module makefile to support cross compilation
+diff -Nurp a/setup.py b/setup.py
+--- a/setup.py	2026-01-31 00:44:59.000000000 +0100
++++ b/setup.py	2026-03-16 08:33:04.873656735 +0100
+@@ -85,7 +85,8 @@ class build_ext(_build_ext):
+         # We copy the drivers extension to the build directory.
+         self.copy_tree(os.path.join('drivers', 'linux'), build_driver)
+         # Run the makefile there.
+-        subprocess.check_output(['make', '-C', build_driver])
++        subprocess.check_output(['make', '-C', build_driver,
++                                 "CC="+os.getenv('CC'), "LD="+os.getenv('LD')])
+         # And copy the resulting .ko to the right place.
+         # That is to the source directory if we are in 'develop' mode,
+         # otherwise to the helper subdirectory in the build directory.

recipes/utils/chipsec/0002-kmod-add-missing-prototypes.patch

@@ -0,0 +1,47 @@
+diff -Nurp a/drivers/linux/chipsec_km.c b/drivers/linux/chipsec_km.c
+--- a/drivers/linux/chipsec_km.c	2026-01-31 00:44:59.000000000 +0100
++++ b/drivers/linux/chipsec_km.c	2026-03-16 08:33:04.901657276 +0100
+@@ -258,6 +258,34 @@ typedef SMI_CONTEXT SMI_CTX, *PSMI_CTX;
+     uint16_t *address // rdi
+    );
+ 
++ uint32_t ReadPCICfg(
++   uint8_t bus,
++   uint8_t dev,
++   uint8_t fun,
++   uint8_t off,
++   uint8_t len // 1, 2, 4 bytes
++   );
++
++ void WritePCICfg(
++   uint8_t bus,
++   uint8_t dev,
++   uint8_t fun,
++   uint8_t off,
++   uint8_t len, // 1, 2, 4 bytes
++   uint32_t val
++   );
++
++  void WriteIOPort(
++    uint32_t value,
++    uint16_t io_port,
++    uint8_t len // 1, 2, 4 bytes
++    );
++  
++  uint32_t ReadIOPort(
++    uint16_t io_port,
++    uint8_t len // 1, 2, 4 bytes
++    );
++
+ uint32_t
+ ReadPCICfg(
+   uint8_t bus,
+@@ -718,6 +746,8 @@ static loff_t memory_lseek(struct file *
+ }
+ 
+ #ifdef EFI_NOT_READY
++void print_stat(efi_status_t stat);
++
+ void print_stat(efi_status_t stat)
+ {
+     switch (stat) {

tests/buildall/recipes/all.yaml

@@ -193,6 +193,7 @@ depends:
 
     - utils::acpica
     - utils::brtools
+    - utils::chipsec
     - utils::cpio
     - utils::cryptsetup
     - utils::dmidecode