From 02d395bfa043509265b319124ceb8be04d6affa7 Mon Sep 17 00:00:00 2001
From: Frank Hunleth <fhunleth@troodon-software.com>
Date: Wed, 29 Mar 2017 08:59:03 -0400
Subject: [PATCH] rpi-firmware: support kernel selection

---
 package/rpi-firmware/Config.in         | 18 ++++++++++++++++++
 package/rpi-firmware/rpi-firmware.hash |  1 +
 package/rpi-firmware/rpi-firmware.mk   |  7 +++++--
 3 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/package/rpi-firmware/Config.in b/package/rpi-firmware/Config.in
index da32b8e..c87c59a 100644
--- a/package/rpi-firmware/Config.in
+++ b/package/rpi-firmware/Config.in
@@ -10,6 +10,24 @@ config BR2_PACKAGE_RPI_FIRMWARE
 if BR2_PACKAGE_RPI_FIRMWARE
 
 choice
+	bool "Linux kernel version"
+	default BR2_PACKAGE_RPI_FIRMWARE_KERNEL_4_4
+	help
+	  Select firmware files for a particular Linux kernel
+
+config BR2_PACKAGE_RPI_FIRMWARE_KERNEL_4_4
+	bool "linux 4.4"
+	help
+	  Firmware from the Linux 4.4 branch
+
+config BR2_PACKAGE_RPI_FIRMWARE_KERNEL_4_9
+	bool "linux 4.9"
+	help
+	  Firmware from the Linux 4.9 branch
+
+endchoice
+
+choice
 	bool "Firmware to boot"
 	default BR2_PACKAGE_RPI_FIRMWARE_DEFAULT
 	help
diff --git a/package/rpi-firmware/rpi-firmware.hash b/package/rpi-firmware/rpi-firmware.hash
index 833a7fb..6ae0e12 100644
--- a/package/rpi-firmware/rpi-firmware.hash
+++ b/package/rpi-firmware/rpi-firmware.hash
@@ -1,2 +1,3 @@
 # Locally computed
 sha256 0451e1a843bf02df81126a1625d9a15dfdf19dcb2f9e95b0613a63e59fd31ca8 rpi-firmware-2067241bc7cdf238fdeab7f5a3c22faa57dd5617.tar.gz
+sha256 2d2775bcfecd92aec06685efb7461258e996cfbfc6ce9b8a791b73883c7fee4f rpi-firmware-b51046a2b2bb69771579a549d157205d9982f858.tar.gz
diff --git a/package/rpi-firmware/rpi-firmware.mk b/package/rpi-firmware/rpi-firmware.mk
index 22eaaa2..a801fd2 100644
--- a/package/rpi-firmware/rpi-firmware.mk
+++ b/package/rpi-firmware/rpi-firmware.mk
@@ -4,7 +4,12 @@
 #
 ################################################################################
 
+ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_KERNEL_4_4),y)
+RPI_FIRMWARE_VERSION = b51046a2b2bb69771579a549d157205d9982f858
+else
 RPI_FIRMWARE_VERSION = 2067241bc7cdf238fdeab7f5a3c22faa57dd5617
+endif
+
 RPI_FIRMWARE_SITE = $(call github,raspberrypi,firmware,$(RPI_FIRMWARE_VERSION))
 RPI_FIRMWARE_LICENSE = BSD-3-Clause
 RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom
@@ -31,8 +36,6 @@ ifeq ($(BR2_PACKAGE_RPI_FIRMWARE_INSTALL_VCDBG),y)
 define RPI_FIRMWARE_INSTALL_TARGET_CMDS
 	$(INSTALL) -D -m 0700 $(@D)/$(if BR2_ARM_EABIHF,hardfp/)opt/vc/bin/vcdbg \
 		$(TARGET_DIR)/usr/sbin/vcdbg
-	$(INSTALL) -D -m 0644 $(@D)/$(if BR2_ARM_EABIHF,hardfp/)opt/vc/lib/libelftoolchain.so \
-		$(TARGET_DIR)/usr/lib/libelftoolchain.so
 endef
 endif # INSTALL_VCDBG
 
-- 
2.7.4