brcm2708: rename target to bcm27xx

This change makes the names of Broadcom targets consistent by using
the common notation based on SoC/CPU ID (which is used internally
anyway), bcmXXXX instead of brcmXXXX.
This is even used for target TITLE in make menuconfig already,
only the short target name used brcm so far.

Despite, since subtargets range from bcm2708 to bcm2711, it seems
appropriate to use bcm27xx instead of bcm2708 (again, as already done
for BOARDNAME).

This also renames the packages brcm2708-userland and brcm2708-gpu-fw.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0207-staging-vchiq_arm-Improve-error-handling-on-loading-.patch b/target/linux/bcm27xx/patches-4.19/950-0207-staging-vchiq_arm-Improve-error-handling-on-loading-.patch
new file mode 100644
index 0000000000..087e3e5025
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0207-staging-vchiq_arm-Improve-error-handling-on-loading-.patch
@@ -0,0 +1,39 @@
+From 73979b06255c3b7b536a53d09ea095aec8ed37aa Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Mon, 3 Dec 2018 12:50:38 +0000
+Subject: [PATCH] staging: vchiq_arm: Improve error handling on loading
+ drivers
+
+The handling of loading platform drivers requires checking IS_ERR
+for the pointer on unload.
+If the driver fails to load, NULL the pointer during probe as
+platform_device_unregister already checks for NULL.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../vc04_services/interface/vchiq_arm/vchiq_arm.c    | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
++++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+@@ -3654,6 +3654,8 @@ static int vchiq_probe(struct platform_d
+ 		MAJOR(vchiq_devid), MINOR(vchiq_devid));
+ 
+ 	bcm2835_camera = vchiq_register_child(pdev, "bcm2835-camera");
++	if (IS_ERR(bcm2835_camera))
++		bcm2835_camera = NULL;
+ 
+ 	return 0;
+ 
+@@ -3670,8 +3672,9 @@ failed_platform_init:
+ 
+ static int vchiq_remove(struct platform_device *pdev)
+ {
+-	if (!IS_ERR(bcm2835_camera))
+-		platform_device_unregister(bcm2835_camera);
++	platform_device_unregister(bcm2835_codec);
++	platform_device_unregister(bcm2835_camera);
++	platform_device_unregister(vcsm_cma);
+ 	vchiq_debugfs_deinit();
+ 	device_destroy(vchiq_class, vchiq_devid);
+ 	class_destroy(vchiq_class);