From dce9b82bd1bfa778572ad712ddeab3a7b06d3545 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Mon, 1 Apr 2019 18:24:02 +0200
Subject: T929: T1274: embed linux firmware through ISO build process

As of now Linux Firmware was installed via vyos-firmware Debian package
which just wrapped the Git repositories content. As this just made
things harder - install the firmware files via build hook (as the used
to be installed like this in the good old days - before the have been
removed via 3f7186f69b)
---
 .../hooks/live/40-linux-firmware.chroot            | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100755 data/live-build-config/hooks/live/40-linux-firmware.chroot

(limited to 'data/live-build-config')

diff --git a/data/live-build-config/hooks/live/40-linux-firmware.chroot b/data/live-build-config/hooks/live/40-linux-firmware.chroot
new file mode 100755
index 00000000..5f826884
--- /dev/null
+++ b/data/live-build-config/hooks/live/40-linux-firmware.chroot
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# To get the possibility of reproducible builds we pin to a specific commit
+# of the linux-firmware repository
+COMMIT="7bc246451318b3536d9bfd3c4e46d541a9831b33"
+
+echo I: Retrieving Linux Firmware - commit ${COMMIT}
+
+curl -o /tmp/linux-firmware-${COMMIT}.tar.gz \
+  https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/snapshot/linux-firmware-${COMMIT}.tar.gz
+tar xf /tmp/linux-firmware-${COMMIT}.tar.gz -C /lib
+mv /lib/linux-firmware-${COMMIT} /lib/firmware
+rm -f /tmp/linux-firmware-${COMMIT}.tar.gz
+
+# We do not need all firmware blobs .. cleanup
+RM_FIRMWARE=" \
+    v4l-cx* \
+    s5p-mfc* \
+    nvidia \
+    amdgpu \
+    i915 \
+    radeon \
+    matrox \
+    mediatek \
+    qed \
+    sb16 \
+    ti-connectivity \
+    ueagle-atm \
+    dvb-* \
+    v4l-* \
+    i915 \
+    qcom \
+    ctfw-* \
+    ct2fw-* \
+    "
+
+for dir in ${RM_FIRMWARE}
+do
+    rm -rf /lib/firmware/${dir}
+done
-- 
cgit v1.2.3