bcm27xx: update to latest patches from RPi foundation

Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.

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

1 files changed, 28 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0736-dma-buf-heaps-Remove-redundant-heap-identifier-from-.patch b/target/linux/bcm27xx/patches-5.4/950-0736-dma-buf-heaps-Remove-redundant-heap-identifier-from-.patch
new file mode 100644
index 0000000000..288f468a78
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0736-dma-buf-heaps-Remove-redundant-heap-identifier-from-.patch
@@ -0,0 +1,28 @@
+From 0b5efcbb99c7b36f84cf8f8f4b582d88ccb9cc35 Mon Sep 17 00:00:00 2001
+From: "Andrew F. Davis" <afd@ti.com>
+Date: Mon, 16 Dec 2019 08:34:05 -0500
+Subject: [PATCH] dma-buf: heaps: Remove redundant heap identifier from
+ system heap name
+
+The heaps are already in a directory of heaps, adding _heap to a heap
+name is redundant. This patch is only a name change, no logic is changed.
+
+Signed-off-by: Andrew F. Davis <afd@ti.com>
+Acked-by: John Stultz <john.stultz@linaro.org>
+Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
+Link: https://patchwork.freedesktop.org/patch/msgid/20191216133405.1001-3-afd@ti.com
+---
+ drivers/dma-buf/heaps/system_heap.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/dma-buf/heaps/system_heap.c
++++ b/drivers/dma-buf/heaps/system_heap.c
+@@ -109,7 +109,7 @@ static int system_heap_create(void)
+ 	struct dma_heap_export_info exp_info;
+ 	int ret = 0;
+ 
+-	exp_info.name = "system_heap";
++	exp_info.name = "system";
+ 	exp_info.ops = &system_heap_ops;
+ 	exp_info.priv = NULL;
+