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, 67 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0787-add-BME680-to-i2c-sensor-overlay.patch b/target/linux/bcm27xx/patches-4.19/950-0787-add-BME680-to-i2c-sensor-overlay.patch
new file mode 100644
index 0000000000..55e34e288b
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0787-add-BME680-to-i2c-sensor-overlay.patch
@@ -0,0 +1,67 @@
+From ca88aee39825dd81ef1e8306b5947c5ae3918d1a Mon Sep 17 00:00:00 2001
+From: Willem Remie <w.remie@drebble.io>
+Date: Thu, 9 Jan 2020 21:16:49 +0100
+Subject: [PATCH] add BME680 to i2c-sensor overlay
+
+---
+ arch/arm/boot/dts/overlays/README             |  7 +++++--
+ .../boot/dts/overlays/i2c-sensor-overlay.dts  | 19 ++++++++++++++++++-
+ 2 files changed, 23 insertions(+), 3 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -1159,12 +1159,15 @@ Name:   i2c-sensor
+ Info:   Adds support for a number of I2C barometric pressure and temperature
+         sensors on i2c_arm
+ Load:   dtoverlay=i2c-sensor,<param>=<val>
+-Params: addr                    Set the address for the BME280, BMP280, DS1621,
+-                                HDC100X, LM75, SHT3x or TMP102
++Params: addr                    Set the address for the BME280, BME680, BMP280,
++                                DS1621, HDC100X, LM75, SHT3x or TMP102
+ 
+         bme280                  Select the Bosch Sensortronic BME280
+                                 Valid addresses 0x76-0x77, default 0x76
+ 
++        bme680                  Select the Bosch Sensortronic BME680
++                                Valid addresses 0x76-0x77, default 0x76
++
+         bmp085                  Select the Bosch Sensortronic BMP085
+ 
+         bmp180                  Select the Bosch Sensortronic BMP180
+--- a/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
++++ b/arch/arm/boot/dts/overlays/i2c-sensor-overlay.dts
+@@ -216,10 +216,26 @@
+ 		};
+ 	};
+ 
++	fragment@14 {
++		target = <&i2c_arm>;
++		__dormant__ {
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "okay";
++
++			bme680: bme680@76 {
++				compatible = "bosch,bme680";
++				reg = <0x76>;
++				status = "okay";
++			};
++		};
++	};
++
++
+ 	__overrides__ {
+ 		addr =  <&bme280>,"reg:0", <&bmp280>,"reg:0", <&tmp102>,"reg:0",
+ 			<&lm75>,"reg:0", <&hdc100x>,"reg:0", <&sht3x>,"reg:0",
+-			<&ds1621>,"reg:0";
++			<&ds1621>,"reg:0", <&bme680>,"reg:0";
+ 		bme280 = <0>,"+0";
+ 		bmp085 = <0>,"+1";
+ 		bmp180 = <0>,"+2";
+@@ -235,5 +251,6 @@
+ 		sht3x = <0>,"+11";
+ 		ds1621 = <0>,"+12";
+ 		max17040 = <0>,"+13";
++		bme680 = <0>,"+14";
+ 	};
+ };