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, 66 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0605-i2c-bcm2835-Move-IRQ-request-after-clock-code-in-pro.patch b/target/linux/bcm27xx/patches-4.19/950-0605-i2c-bcm2835-Move-IRQ-request-after-clock-code-in-pro.patch
new file mode 100644
index 0000000000..b363e753ea
--- /dev/null
+++ b/target/linux/bcm27xx/patches-4.19/950-0605-i2c-bcm2835-Move-IRQ-request-after-clock-code-in-pro.patch
@@ -0,0 +1,66 @@
+From 614cade3a68f7214939e1c72acd5fcc9d49beeef Mon Sep 17 00:00:00 2001
+From: Annaliese McDermond <nh6z@nh6z.net>
+Date: Fri, 21 Jun 2019 03:52:49 -0700
+Subject: [PATCH] i2c: bcm2835: Move IRQ request after clock code in
+ probe
+
+Commit 4a5cfa39465cad25dd736d7ceba8a5d32eea4ecc upstream.
+
+If any of the clock code in the probe fails and returns, the IRQ
+will not be freed.  Moving the IRQ request to last allows it to
+be freed on any errors further up in the probe function.  devm_
+calls can apparently not be used because there are some potential
+race conditions that will arise.
+
+Fixes: bebff81fb8b9 ("i2c: bcm2835: Model Divider in CCF")
+Signed-off-by: Annaliese McDermond <nh6z@nh6z.net>
+Acked-by: Stefan Wahren <wahrenst@gmx.net>
+Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
+---
+ drivers/i2c/busses/i2c-bcm2835.c | 28 ++++++++++++++--------------
+ 1 file changed, 14 insertions(+), 14 deletions(-)
+
+--- a/drivers/i2c/busses/i2c-bcm2835.c
++++ b/drivers/i2c/busses/i2c-bcm2835.c
+@@ -521,20 +521,6 @@ static int bcm2835_i2c_probe(struct plat
+ 	if (IS_ERR(i2c_dev->regs))
+ 		return PTR_ERR(i2c_dev->regs);
+ 
+-	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+-	if (!irq) {
+-		dev_err(&pdev->dev, "No IRQ resource\n");
+-		return -ENODEV;
+-	}
+-	i2c_dev->irq = irq->start;
+-
+-	ret = request_irq(i2c_dev->irq, bcm2835_i2c_isr, IRQF_SHARED,
+-			  dev_name(&pdev->dev), i2c_dev);
+-	if (ret) {
+-		dev_err(&pdev->dev, "Could not request IRQ\n");
+-		return -ENODEV;
+-	}
+-
+ 	mclk_name = of_clk_get_parent_name(pdev->dev.of_node, 0);
+ 
+ 	bus_clk = bcm2835_i2c_register_div(&pdev->dev, mclk_name, i2c_dev);
+@@ -564,6 +550,20 @@ static int bcm2835_i2c_probe(struct plat
+ 		return ret;
+ 	}
+ 
++	irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
++	if (!irq) {
++		dev_err(&pdev->dev, "No IRQ resource\n");
++		return -ENODEV;
++	}
++	i2c_dev->irq = irq->start;
++
++	ret = request_irq(i2c_dev->irq, bcm2835_i2c_isr, IRQF_SHARED,
++			  dev_name(&pdev->dev), i2c_dev);
++	if (ret) {
++		dev_err(&pdev->dev, "Could not request IRQ\n");
++		return -ENODEV;
++	}
++
+ 	adap = &i2c_dev->adapter;
+ 	i2c_set_adapdata(adap, i2c_dev);
+ 	adap->owner = THIS_MODULE;