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, 146 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0806-ARM-dts-Remove-bcm2838-rpi-4-b.dts.patch b/target/linux/bcm27xx/patches-4.19/950-0806-ARM-dts-Remove-bcm2838-rpi-4-b.dts.patch
new file mode 100644
index 0000000000..7a0b8c5cb6
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0806-ARM-dts-Remove-bcm2838-rpi-4-b.dts.patch
@@ -0,0 +1,146 @@
+From 8aa8fd89094952e3201b927fb846ba61b30cab6b Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Wed, 29 Jan 2020 11:29:06 +0000
+Subject: [PATCH] ARM: dts: Remove bcm2838-rpi-4-b.dts
+
+Upstream are not going to use the bcm2838 identifier, so begin the
+cleanup by removing the suggested upstream Pi 4 .dts file.
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/Makefile            |   1 -
+ arch/arm/boot/dts/bcm2838-rpi-4-b.dts | 118 --------------------------
+ 2 files changed, 119 deletions(-)
+ delete mode 100644 arch/arm/boot/dts/bcm2838-rpi-4-b.dts
+
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -95,7 +95,6 @@ dtb-$(CONFIG_ARCH_BCM2835) += \
+ 	bcm2836-rpi-2-b.dtb \
+ 	bcm2837-rpi-3-b.dtb \
+ 	bcm2837-rpi-3-b-plus.dtb \
+-	bcm2838-rpi-4-b.dtb \
+ 	bcm2835-rpi-zero.dtb \
+ 	bcm2835-rpi-zero-w.dtb
+ dtb-$(CONFIG_ARCH_BCM_5301X) += \
+--- a/arch/arm/boot/dts/bcm2838-rpi-4-b.dts
++++ /dev/null
+@@ -1,118 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/dts-v1/;
+-#include "bcm2838.dtsi"
+-#include "bcm2835-rpi.dtsi"
+-#include "bcm2838-rpi.dtsi"
+-
+-/ {
+-	compatible = "raspberrypi,4-model-b", "brcm,bcm2711";
+-	model = "Raspberry Pi 4 Model B";
+-
+-	chosen {
+-		/* 8250 auxiliary UART instead of pl011 */
+-		stdout-path = "serial1:115200n8";
+-	};
+-
+-	memory@0 {
+-		reg = <0 0 0x40000000>;
+-	};
+-
+-	leds {
+-		act {
+-			gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+-		};
+-
+-		pwr {
+-			label = "PWR";
+-			gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+-		};
+-	};
+-
+-	wifi_pwrseq: wifi-pwrseq {
+-		compatible = "mmc-pwrseq-simple";
+-		reset-gpios = <&expgpio 1 GPIO_ACTIVE_LOW>;
+-	};
+-
+-	sd_io_1v8_reg: sd_io_1v8_reg {
+-		status = "okay";
+-		compatible = "regulator-gpio";
+-		vin-supply = <&vdd_5v0_reg>;
+-		regulator-name = "vdd-sd-io";
+-		regulator-min-microvolt = <1800000>;
+-		regulator-max-microvolt = <3300000>;
+-		regulator-boot-on;
+-		regulator-always-on;
+-		regulator-settling-time-us = <5000>;
+-
+-		gpios = <&expgpio 4 GPIO_ACTIVE_HIGH>;
+-		states = <1800000 0x1
+-			  3300000 0x0>;
+-	};
+-};
+-
+-&firmware {
+-	expgpio: gpio {
+-		compatible = "raspberrypi,firmware-gpio";
+-		gpio-controller;
+-		#gpio-cells = <2>;
+-		gpio-line-names = "BT_ON",
+-				  "WL_ON",
+-				  "PWR_LED_OFF",
+-				  "GLOBAL_RESET",
+-				  "VDD_SD_IO_SEL",
+-				  "CAM_GPIO",
+-				  "",
+-				  "";
+-		status = "okay";
+-	};
+-};
+-
+-&pwm1 {
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;
+-	status = "okay";
+-};
+-
+-/* SDHCI is used to control the SDIO for wireless */
+-&sdhci {
+-	#address-cells = <1>;
+-	#size-cells = <0>;
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&emmc_gpio34>;
+-	status = "okay";
+-	bus-width = <4>;
+-	non-removable;
+-	mmc-pwrseq = <&wifi_pwrseq>;
+-
+-	brcmf: wifi@1 {
+-		reg = <1>;
+-		compatible = "brcm,bcm4329-fmac";
+-	};
+-};
+-
+-/* EMMC2 is used to drive the SD card */
+-&emmc2 {
+-	status = "okay";
+-	broken-cd;
+-	vqmmc-supply = <&sd_io_1v8_reg>;
+-};
+-
+-/* uart0 communicates with the BT module */
+-&uart0 {
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&uart0_ctsrts_gpio30 &uart0_gpio32 &gpclk2_gpio43>;
+-	status = "okay";
+-
+-	bluetooth {
+-		compatible = "brcm,bcm43438-bt";
+-		max-speed = <2000000>;
+-		shutdown-gpios = <&expgpio 0 GPIO_ACTIVE_HIGH>;
+-	};
+-};
+-
+-/* uart1 is mapped to the pin header */
+-&uart1 {
+-	pinctrl-names = "default";
+-	pinctrl-0 = <&uart1_gpio14>;
+-	status = "okay";
+-};