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, 55 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0196-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch b/target/linux/bcm27xx/patches-4.19/950-0196-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch
new file mode 100644
index 0000000000..340f60dd88
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0196-BCM270X_DT-Add-new-Ethernet-DT-parameters.patch
@@ -0,0 +1,55 @@
+From 18867d71460b80385146e8d91a23cfb1729858f8 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 27 Nov 2018 16:56:50 +0000
+Subject: [PATCH] BCM270X_DT: Add new Ethernet DT parameters
+
+Add "eth_downshift_after" DT parameter to allow the delay before the
+downshift to be specified. The default is 2 auto-negotiation cycles,
+and legal values are 2, 3, 4, 5 and 0 (disabled).
+
+Add "eth_max_speed" DT parameter as a way of prohibiting 1000Mbps
+links. This can be used to avoid the delay until the downshift mechanism
+activates. Legal values are 10, 100 and 1000, where the default is
+unlimited (effectively 1000Mbps).
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi | 2 ++
+ arch/arm/boot/dts/overlays/README          | 9 +++++++++
+ 2 files changed, 11 insertions(+)
+
+--- a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
++++ b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
+@@ -50,5 +50,7 @@
+ 		tx_lpi_timer = <&eth_phy>,"microchip,tx-lpi-timer:0";
+ 		eth_led0 = <&eth_phy>,"microchip,led-modes:0";
+ 		eth_led1 = <&eth_phy>,"microchip,led-modes:4";
++		eth_downshift_after = <&eth_phy>,"microchip,downshift-after";
++		eth_max_speed = <&eth_phy>,"max-speed:0";
+ 	};
+ };
+--- a/arch/arm/boot/dts/overlays/README
++++ b/arch/arm/boot/dts/overlays/README
+@@ -98,6 +98,11 @@ Params:
+                                 compatible devices (default "on"). See also
+                                 "tx_lpi_timer".
+ 
++        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).
++
+         eth_led0                Set mode of LED0 (usually orange) (default
+                                 "1"). The legal values are:
+                                 0=link/activity          1=link1000/activity
+@@ -108,6 +113,10 @@ Params:
+         eth_led1                Set mode of LED1 (usually green) (default
+                                 "6"). 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).
++
+         i2c_arm                 Set to "on" to enable the ARM's i2c interface
+                                 (default "off")
+