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, 43 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0803-ARM-dts-Declare-RPi-4B-SD-card-power-regulator.patch b/target/linux/bcm27xx/patches-4.19/950-0803-ARM-dts-Declare-RPi-4B-SD-card-power-regulator.patch
new file mode 100644
index 0000000000..f08fd3d6ce
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0803-ARM-dts-Declare-RPi-4B-SD-card-power-regulator.patch
@@ -0,0 +1,43 @@
+From 03bd617d5ba9124a59e86f285385b95415962af7 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 30 Jul 2019 12:37:02 +0100
+Subject: [PATCH] ARM: dts: Declare RPi 4B SD card power regulator
+
+Later revisions of the Raspberry Pi 4B have a separate control over the
+SD card power. Expose that control to Linux as a fixed regulator with
+a GPIO enable.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 11 +++++++++++
+ arch/arm/configs/bcm2711_defconfig    |  2 +-
+ arch/arm64/configs/bcm2711_defconfig  |  2 +-
+ 3 files changed, 13 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+@@ -122,6 +122,16 @@
+ 		states = <1800000 0x1
+ 			  3300000 0x0>;
+ 	};
++
++	sd_vcc_reg: sd_vcc_reg {
++		compatible = "regulator-fixed";
++		regulator-name = "vcc-sd";
++		regulator-min-microvolt = <3300000>;
++		regulator-max-microvolt = <3300000>;
++		regulator-boot-on;
++		enable-active-high;
++		gpio = <&expgpio 6 GPIO_ACTIVE_HIGH>;
++	};
+ };
+ 
+ &sdhost {
+@@ -132,6 +142,7 @@
+ 	status = "okay";
+ 	broken-cd;
+ 	vqmmc-supply = <&sd_io_1v8_reg>;
++	vmmc-supply = <&sd_vcc_reg>;
+ };
+ 
+ &leds {