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, 142 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch b/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch
new file mode 100644
index 0000000000..cb89142dff
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch
@@ -0,0 +1,142 @@
+From 83b839b8b3a599336c2d48ab22ed919a77666476 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Mon, 26 Nov 2018 17:02:15 +0000
+Subject: [PATCH] dtoverlays: Add i2c on 0&1 option to TC358743,
+ ADV7282 and OV5647
+
+Adds the option of configuring i2c0 to be on GPIOs 0&1 as
+this is of use on the Compute Module.
+
+Also fixes the ov5647 overlay where the override enabled the wrong
+fragments.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ arch/arm/boot/dts/overlays/README               | 14 ++++++++++++--
+ arch/arm/boot/dts/overlays/adv7282m-overlay.dts | 10 +++++++++-
+ arch/arm/boot/dts/overlays/ov5647-overlay.dts   | 10 +++++++++-
+ arch/arm/boot/dts/overlays/tc358743-overlay.dts | 10 +++++++++-
+ 4 files changed, 39 insertions(+), 5 deletions(-)
+
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -277,7 +277,9 @@ Info:   Analog Devices ADV7282M analogue
+         Uses Unicam1, which is the standard camera connector on most Pi
+         variants.
+ Load:   dtoverlay=adv7282m,<param>=<val>
+-Params: i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
++Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+         addr                    Overrides the I2C address (default 0x21)
+ 
+@@ -286,7 +288,9 @@ Name:   adv728x-m
+ Info:   Analog Devices ADV728[0|1|2]-M analogue video to CSI2 bridges.
+         This is a wrapper for adv7282m, and defaults to ADV7282M.
+ Load:   dtoverlay=adv728x-m,<param>=<val>
+-Params: i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
++Params: i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++        i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+         addr                    Overrides the I2C address (default 0x21)
+         adv7280m                Select ADV7280-M.
+@@ -1324,6 +1328,9 @@ Params: cam0-pwdn               GPIO use
+                                 configuration of the particular Pi variant in
+                                 use.
+ 
++        i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++
+         i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+ 
+@@ -1949,6 +1956,9 @@ Params: 4lane                   Use 4 la
+                                 (574Mbit/s) and 486000000 (972Mbit/s - default)
+                                 are supported by the driver.
+ 
++        i2c_pins_0_1            Use pins 0&1 for the I2C instead of 44&45.
++                                Useful on Compute Modules.
++
+         i2c_pins_28_29          Use pins 28&29 for the I2C instead of 44&45.
+                                 This is required for Pi B+, 2, 0, and 0W.
+ 
+--- a/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
++++ b/arch/arm/boot/dts/overlays/adv7282m-overlay.dts
+@@ -60,6 +60,13 @@
+ 		};
+ 	};
+ 	fragment@4 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@5 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -67,7 +74,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 =	<0>,"+2-3";
++		i2c_pins_0_1 =		<0>,"-2-3+4";
++		i2c_pins_28_29 =	<0>,"+2-3-4";
+ 		addr =			<&adv728x>,"reg:0";
+ 	};
+ };
+--- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts
++++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts
+@@ -69,6 +69,13 @@
+ 		};
+ 	};
+ 	fragment@4 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@5 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -76,7 +83,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 = <0>,"+4-5";
++		i2c_pins_0_1 = <0>,"-2-3+4";
++		i2c_pins_28_29 = <0>,"+2-3-4";
+ 		cam0-pwdn = <&ov5647>,"pwdn-gpios:4";
+ 		cam0-led = <&ov5647>,"pwdn-gpios:16";
+ 	};
+--- a/arch/arm/boot/dts/overlays/tc358743-overlay.dts
++++ b/arch/arm/boot/dts/overlays/tc358743-overlay.dts
+@@ -94,6 +94,13 @@
+ 		};
+ 	};
+ 	fragment@6 {
++		target = <&i2c0_pins>;
++		__dormant__ {
++			brcm,pins = <0 1>;
++			brcm,function = <4>; /* alt0 */
++		};
++	};
++	fragment@7 {
+ 		target = <&i2c_vc>;
+ 		__overlay__ {
+ 			status = "okay";
+@@ -101,7 +108,8 @@
+ 	};
+ 
+ 	__overrides__ {
+-		i2c_pins_28_29 = <0>,"+4-5";
++		i2c_pins_0_1 = <0>,"-4-5+6";
++		i2c_pins_28_29 = <0>,"+4-5-6";
+ 		4lane = <0>, "-2+3";
+ 		link-frequency = <&tc358743>,"link-frequencies#0";
+ 	};