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, 32 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch b/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch
new file mode 100644
index 0000000000..c320527625
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0775-spidev-Completely-disable-the-DT-warning.patch
@@ -0,0 +1,32 @@
+From ce0e4cf60033eb7e15266b329183f945f2a82c61 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Mon, 2 Dec 2019 10:28:44 +0000
+Subject: [PATCH] spidev: Completely disable the DT warning
+
+The upstream SPI and DT maintainers are completely opposed to declaring
+in Device Tree that an SPI CS line is to be managed by the spidev
+driver, even though the facility is useful on a hobbyist device like a
+Raspberry Pi where arbitrary devices can be attached, and the
+alternative to DT declaration (spi_board_info) has been almost entirely
+rendered obsolete by DT.
+
+Continue to override their objections by disabling the warning.
+
+See: https://github.com/raspberrypi/linux/issues/3361
+     https://github.com/raspberrypi/linux/issues/1054
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ drivers/spi/spidev.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/spi/spidev.c
++++ b/drivers/spi/spidev.c
+@@ -728,6 +728,7 @@ static int spidev_probe(struct spi_devic
+ 	 * compatible string, it is a Linux implementation thing
+ 	 * rather than a description of the hardware.
+ 	 */
++	if (0) /* Disable the warning - this feature is too useful */
+ 	WARN(spi->dev.of_node &&
+ 	     of_device_is_compatible(spi->dev.of_node, "spidev"),
+ 	     "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node);