feat: add l4t package

Makefile

@@ -101,6 +101,7 @@ TARGETS += gasket-driver-pkg
 TARGETS += nvidia-open-gpu-kernel-modules-lts-pkg
 TARGETS += nvidia-open-gpu-kernel-modules-production-pkg
 TARGETS += zfs-pkg
+TARGETS += nvidia-l4t
 NONFREE_TARGETS = nonfree-kmod-nvidia-lts-pkg
 NONFREE_TARGETS += nonfree-kmod-nvidia-production-pkg
 

Pkgfile

@@ -185,6 +185,11 @@ vars:
   nvidia_driver_production_amd64_sha256: f822150666707ed3c383889e0e68d24e8ceb4033eebd19737f9b405069e89beb
   nvidia_driver_production_amd64_sha512: 548afbaf726b69fc001de5c4964a6b57f06dc0aba29bf7e1b4345e0176c7c438b2fe972de83ee917ee187836fc005e76fe998c3dada34929bcdea0929a35fb26
 
+  nvidia_l4t_version: r36_release_v4.3
+  nvidia_l4t_version_sha256: 2c177804679e3ed650dabec6fa958388579896f170570c6171a1b6c386669216
+  nvidia_l4t_version_sha512: 31e3d67c46edc6f6b8fc243d314e3859b685e2e928bf95b71200776f689a8ee9d5a64ec44c361f6dac702ba7d285c5595b306e315fbaa1e11e54adf4888ce446
+
+
   # renovate: datasource=github-tags depName=madler/pigz
   pigz_version: 2.8
   pigz_sha256: eb872b4f0e1f0ebe59c9f7bd8c506c4204893ba6a8492de31df416f0d5170fd0

nvidia-l4t/pkg.yaml

@@ -0,0 +1,46 @@
+name: nvidia-jetson-orin
+variant: scratch
+shell: /bin/bash
+dependencies:
+  - stage: base
+  - stage: kernel-build
+steps:
+  - sources:
+    - url: https://developer.nvidia.com/downloads/embedded/l4t/{{ .nvidia_l4t_version }}/sources/public_sources.tbz2
+      destination: public_sources.tbz2
+      sha256: "{{ .nvidia_l4t_version_sha256 }}"
+      sha512: "{{ .nvidia_l4t_version_sha512 }}"
+    env:
+      ARCH: {{ if eq .ARCH "aarch64"}}arm64{{ else }}unsupported{{ end }}
+    prepare:
+      - |
+        tar xf public_sources.tbz2 --strip-components=2
+        mkdir -p kernel_oot_modules
+        tar xf kernel_oot_modules_src.tbz2 -C kernel_oot_modules
+        tar xf nvidia_kernel_display_driver_source_without_root_dir.tbz2 -C kernel_oot_modules
+    build:
+      - |
+        cd kernel_oot_modules
+
+        make -j $(nproc) modules SYSSRC=/src
+    install:
+      - |
+        cd kernel_oot_modules/out/nvidia-linux-header
+
+        ls -la
+
+        mkdir -p /rootfs/usr/lib/modules/$(cat include/config/kernel.release)/
+        cp modules.order /rootfs/usr/lib/modules/$(cat include/config/kernel.release)/
+        cp modules.builtin /rootfs/usr/lib/modules/$(cat include/config/kernel.release)/
+        cp modules.builtin.modinfo /rootfs/usr/lib/modules/$(cat include/config/kernel.release)/
+
+        make -j $(nproc) modules_install SYSSRC=/src INSTALL_MOD_PATH=/rootfs/usr INSTALL_MOD_STRIP=1
+    test:
+      - |
+        # https://www.kernel.org/doc/html/v4.15/admin-guide/module-signing.html#signed-modules-and-stripping
+        find /rootfs/usr/lib/modules -name '*.ko' -exec grep -FL '~Module signature appended~' {} \+
+      - |
+        fhs-validator /rootfs
+finalize:
+  - from: /rootfs
+    to: /