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, 63 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0100-ARM-bcm2835-Set-Serial-number-and-Revision.patch b/target/linux/bcm27xx/patches-4.19/950-0100-ARM-bcm2835-Set-Serial-number-and-Revision.patch
new file mode 100644
index 0000000000..b0e4152fc4
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0100-ARM-bcm2835-Set-Serial-number-and-Revision.patch
@@ -0,0 +1,63 @@
+From 6eb5a426229447a1045507fb63afdb11ddc5eda4 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= <noralf@tronnes.org>
+Date: Wed, 3 Jun 2015 12:26:13 +0200
+Subject: [PATCH] ARM: bcm2835: Set Serial number and Revision
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The VideoCore bootloader passes in Serial number and
+Revision number through Device Tree. Make these available to
+userspace through /proc/cpuinfo.
+
+Mainline status:
+
+There is a commit in linux-next that standardize passing the serial
+number through Device Tree (string: /serial-number):
+ARM: 8355/1: arch: Show the serial number from devicetree in cpuinfo
+
+There was an attempt to do the same with the revision number, but it
+didn't get in:
+[PATCH v2 1/2] arm: devtree: Set system_rev from DT revision
+
+Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
+---
+ arch/arm/mach-bcm/board_bcm2835.c | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+--- a/arch/arm/mach-bcm/board_bcm2835.c
++++ b/arch/arm/mach-bcm/board_bcm2835.c
+@@ -15,12 +15,25 @@
+ #include <linux/init.h>
+ #include <linux/irqchip.h>
+ #include <linux/of_address.h>
++#include <asm/system_info.h>
+ 
+ #include <asm/mach/arch.h>
+ #include <asm/mach/map.h>
+ 
+ #include "platsmp.h"
+ 
++static void __init bcm2835_init(void)
++{
++	struct device_node *np = of_find_node_by_path("/system");
++	u32 val;
++	u64 val64;
++
++	if (!of_property_read_u32(np, "linux,revision", &val))
++		system_rev = val;
++	if (!of_property_read_u64(np, "linux,serial", &val64))
++		system_serial_low = val64;
++}
++
+ static const char * const bcm2835_compat[] = {
+ #ifdef CONFIG_ARCH_MULTI_V6
+ 	"brcm,bcm2835",
+@@ -33,6 +46,7 @@ static const char * const bcm2835_compat
+ };
+ 
+ DT_MACHINE_START(BCM2835, "BCM2835")
++	.init_machine = bcm2835_init,
+ 	.dt_compat = bcm2835_compat,
+ 	.smp = smp_ops(bcm2836_smp_ops),
+ MACHINE_END