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, 119 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0749-net-phy-2711-Allow-ethernet-LED-mode-to-be-set-via-d.patch b/target/linux/bcm27xx/patches-4.19/950-0749-net-phy-2711-Allow-ethernet-LED-mode-to-be-set-via-d.patch
new file mode 100644
index 0000000000..1b922420c0
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0749-net-phy-2711-Allow-ethernet-LED-mode-to-be-set-via-d.patch
@@ -0,0 +1,119 @@
+From 2679834327b5b8db8a7b0c90b632b81c35f9e271 Mon Sep 17 00:00:00 2001
+From: James Hughes <james.hughes@raspberrypi.org>
+Date: Thu, 31 Oct 2019 14:39:44 +0000
+Subject: [PATCH] net:phy:2711 Allow ethernet LED mode to be set via
+ device tree
+
+Add device tree entries and code to allow the specification of
+the lighting modes for the LED's on the ethernet connector.
+
+Signed-off-by: James Hughes <james.hughes@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm2711-rpi-4-b.dts |  3 +++
+ arch/arm/boot/dts/bcm2838.dtsi        |  1 +
+ arch/arm/boot/dts/overlays/README     | 28 +++++++++++++++++++--------
+ drivers/net/phy/broadcom.c            |  9 +++++++--
+ 4 files changed, 31 insertions(+), 10 deletions(-)
+
+--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
++++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+@@ -334,5 +334,8 @@
+ 		pwr_led_gpio = <&pwr_led>,"gpios:4";
+ 		pwr_led_activelow = <&pwr_led>,"gpios:8";
+ 		pwr_led_trigger = <&pwr_led>,"linux,default-trigger";
++
++		eth_led0 = <&phy1>,"led-modes:0";
++		eth_led1 = <&phy1>,"led-modes:4";
+ 	};
+ };
+--- a/arch/arm/boot/dts/bcm2838.dtsi
++++ b/arch/arm/boot/dts/bcm2838.dtsi
+@@ -380,6 +380,7 @@
+ 					/* No interrupts - use PHY_POLL */
+ 					max-speed = <1000>;
+ 					reg = <0x1>;
++					led-modes = <0x02 0x02>;
+ 				};
+ 			};
+ 		};
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -102,26 +102,38 @@ Params:
+ 
+         eee                     Enable Energy Efficient Ethernet support for
+                                 compatible devices (default "on"). See also
+-                                "tx_lpi_timer".
++                                "tx_lpi_timer". Pi3B+ only.
+ 
+         eth_downshift_after     Set the number of auto-negotiation failures
+                                 after which the 1000Mbps modes are disabled.
+                                 Legal values are 2, 3, 4, 5 and 0, where
+-                                0 means never downshift (default 2).
++                                0 means never downshift (default 2). Pi3B+ only.
+ 
+-        eth_led0                Set mode of LED0 (usually orange) (default
+-                                "1"). The legal values are:
+-                                0=link/activity          1=link1000/activity
++        eth_led0                Set mode of LED0 (usually orange). The legal 
++                                values are:
++
++                                Pi3B+
++
++                                0=link/activity    1=link1000/activity (default)
+                                 2=link100/activity       3=link10/activity
+                                 4=link100/1000/activity  5=link10/1000/activity
+                                 6=link10/100/activity    14=off    15=on
+ 
+-        eth_led1                Set mode of LED1 (usually green) (default
+-                                "6"). See eth_led0 for legal values.
++                                Pi4
++
++                                0=Speed/Activity (default)       1=Speed
++                                2=Speed/Flash activity   3=FDX
++                                4=Off                    5=On
++                                6=Alt                    7=Speed/Flash
++                                8=Link                   9=Activity
++
++        eth_led1                Set mode of LED1 (usually green) (Pi3B+ default
++                                "6", Pi4 default "0"). See eth_led0 for legal
++                                values.
+ 
+         eth_max_speed           Set the maximum speed a link is allowed
+                                 to negotiate. Legal values are 10, 100 and
+-                                1000 (default 1000).
++                                1000 (default 1000). Pi3B+ only.
+ 
+         i2c_arm                 Set to "on" to enable the ARM's i2c interface
+                                 (default "off")
+--- a/drivers/net/phy/broadcom.c
++++ b/drivers/net/phy/broadcom.c
+@@ -292,6 +292,9 @@ static void bcm54xx_adjust_rxrefclk(stru
+ static int bcm54xx_config_init(struct phy_device *phydev)
+ {
+ 	int reg, err, val;
++	u32 led_modes[] = {BCM_LED_MULTICOLOR_LINK_ACT,
++			   BCM_LED_MULTICOLOR_LINK_ACT};
++	struct device_node *np = phydev->mdio.dev.of_node;
+ 
+ 	reg = phy_read(phydev, MII_BCM54XX_ECR);
+ 	if (reg < 0)
+@@ -345,6 +348,8 @@ static int bcm54xx_config_init(struct ph
+ 
+ 	bcm54xx_phydsp_config(phydev);
+ 
++	of_property_read_u32_array(np, "led-modes", led_modes, 2);
++
+ 	/* Encode link speed into LED1 and LED3 pair (green/amber).
+ 	 * Also flash these two LEDs on activity. This means configuring
+ 	 * them for MULTICOLOR and encoding link/activity into them.
+@@ -354,8 +359,8 @@ static int bcm54xx_config_init(struct ph
+ 	bcm_phy_write_shadow(phydev, BCM5482_SHD_LEDS1, val);
+ 
+ 	val = BCM_LED_MULTICOLOR_IN_PHASE |
+-		BCM5482_SHD_LEDS1_LED1(BCM_LED_MULTICOLOR_LINK_ACT) |
+-		BCM5482_SHD_LEDS1_LED3(BCM_LED_MULTICOLOR_LINK_ACT);
++		BCM5482_SHD_LEDS1_LED1(led_modes[0]) |
++		BCM5482_SHD_LEDS1_LED3(led_modes[1]);
+ 	bcm_phy_write_exp(phydev, BCM_EXP_MULTICOLOR, val);
+ 
+ 	return 0;