bcm27xx: add linux 5.4 support

Tested on bcm2710 (Raspberry Pi 3B).

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0333-pcie-brcmstb-bounce64.c-dev_err-dev_info-for-info-me.patch b/target/linux/bcm27xx/patches-5.4/950-0333-pcie-brcmstb-bounce64.c-dev_err-dev_info-for-info-me.patch
new file mode 100644
index 0000000000..170c2f3ad0
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0333-pcie-brcmstb-bounce64.c-dev_err-dev_info-for-info-me.patch
@@ -0,0 +1,25 @@
+From 2340a88a493d750dc3fcfa48de880fc4b8e479d2 Mon Sep 17 00:00:00 2001
+From: Floris Bos <bos@je-eigen-domein.nl>
+Date: Fri, 4 Oct 2019 16:41:30 +0200
+Subject: [PATCH] pcie-brcmstb-bounce64.c: dev_err() -> dev_info() for
+ info messages
+
+"dmabounce: initialised" is not an error, so do not log it as such.
+Prevents screen polution on OS with "quiet" as kernel parameter.
+
+Closes #3266
+---
+ drivers/pci/controller/pcie-brcmstb-bounce64.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/pci/controller/pcie-brcmstb-bounce64.c
++++ b/drivers/pci/controller/pcie-brcmstb-bounce64.c
+@@ -517,7 +517,7 @@ int brcm_pcie_bounce_init(struct device
+ 
+ 	g_dmabounce_device_info = device_info;
+ 
+-	dev_err(dev, "dmabounce: initialised - %ld kB, threshold %pad\n",
++	dev_info(dev, "dmabounce: initialised - %ld kB, threshold %pad\n",
+ 		 buffer_size / 1024, &threshold);
+ 
+ 	return 0;