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, 23 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0413-lan78xx-use-default-alignment-for-rx-buffers.patch b/target/linux/bcm27xx/patches-4.19/950-0413-lan78xx-use-default-alignment-for-rx-buffers.patch
new file mode 100644
index 0000000000..6b93888db9
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0413-lan78xx-use-default-alignment-for-rx-buffers.patch
@@ -0,0 +1,23 @@
+From fdbe849f960ee92befd781cff14d9b76142b0981 Mon Sep 17 00:00:00 2001
+From: P33M <p33m@github.com>
+Date: Thu, 2 May 2019 11:53:45 +0100
+Subject: [PATCH] lan78xx: use default alignment for rx buffers
+
+The lan78xx uses a 12-byte hardware rx header, so there is no need
+to allocate SKBs with NET_IP_ALIGN set. Removes alignment faults
+in both dwc_otg and in ipv6 processing.
+---
+ drivers/net/usb/lan78xx.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/usb/lan78xx.c
++++ b/drivers/net/usb/lan78xx.c
+@@ -3257,7 +3257,7 @@ static int rx_submit(struct lan78xx_net
+ 	size_t size = dev->rx_urb_size;
+ 	int ret = 0;
+ 
+-	skb = netdev_alloc_skb_ip_align(dev->net, size);
++	skb = netdev_alloc_skb(dev->net, size);
+ 	if (!skb) {
+ 		usb_free_urb(urb);
+ 		return -ENOMEM;