bcm27xx: add kernel 5.10 support

Rebased RPi foundation patches on linux 5.10.59, removed applied and reverted
patches, wireless patches and defconfig patches.

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 4B v1.1 4G
bcm2711: boot tested on RPi 4B v1.1 4G

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

1 files changed, 68 insertions, 0 deletions

diff --git a/target/linux/bcm27xx/patches-5.10/950-0364-rpivid_h625-Fix-build-warnings.patch b/target/linux/bcm27xx/patches-5.10/950-0364-rpivid_h625-Fix-build-warnings.patch
new file mode 100644
index 0000000000..af66eafa53
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.10/950-0364-rpivid_h625-Fix-build-warnings.patch
@@ -0,0 +1,68 @@
+From 9543aebf83bfe2a2e81a607dc8240ee3a9a1ce66 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.com>
+Date: Tue, 27 Oct 2020 12:10:40 +0000
+Subject: [PATCH] rpivid_h625: Fix build warnings
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.com>
+---
+ drivers/staging/media/rpivid/rpivid_h265.c | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+--- a/drivers/staging/media/rpivid/rpivid_h265.c
++++ b/drivers/staging/media/rpivid/rpivid_h265.c
+@@ -1341,10 +1341,10 @@ static int frame_end(struct rpivid_dev *
+ 
+ 		if (gptr_realloc_new(dev, de->cmd_copy_gptr, cmd_alloc)) {
+ 			v4l2_err(&dev->v4l2_dev,
+-				 "Alloc cmd buffer (%d): FAILED\n", cmd_alloc);
++				 "Alloc cmd buffer (%zu): FAILED\n", cmd_alloc);
+ 			return -ENOMEM;
+ 		}
+-		v4l2_info(&dev->v4l2_dev, "Alloc cmd buffer (%d): OK\n",
++		v4l2_info(&dev->v4l2_dev, "Alloc cmd buffer (%zu): OK\n",
+ 			  cmd_alloc);
+ 	}
+ 
+@@ -1696,12 +1696,12 @@ static void rpivid_h265_setup(struct rpi
+ 				       bits_alloc,
+ 				       DMA_ATTR_FORCE_CONTIGUOUS) != 0) {
+ 				v4l2_err(&dev->v4l2_dev,
+-					 "Unable to alloc buf (%d) for bit copy\n",
++					 "Unable to alloc buf (%zu) for bit copy\n",
+ 					 bits_alloc);
+ 				goto fail;
+ 			}
+ 			v4l2_info(&dev->v4l2_dev,
+-				  "Alloc buf (%d) for bit copy OK\n",
++				  "Alloc buf (%zu) for bit copy OK\n",
+ 				  bits_alloc);
+ 		}
+ 	}
+@@ -1995,11 +1995,11 @@ static void phase1_thread(struct rpivid_
+ 	if (de->p1_status & STATUS_PU_EXHAUSTED) {
+ 		if (gptr_realloc_new(dev, pu_gptr, next_size(pu_gptr->size))) {
+ 			v4l2_err(&dev->v4l2_dev,
+-				 "%s: PU realloc (%#x) failed\n",
++				 "%s: PU realloc (%zx) failed\n",
+ 				 __func__, pu_gptr->size);
+ 			goto fail;
+ 		}
+-		v4l2_info(&dev->v4l2_dev, "%s: PU realloc (%#x) OK\n",
++		v4l2_info(&dev->v4l2_dev, "%s: PU realloc (%zx) OK\n",
+ 			  __func__, pu_gptr->size);
+ 	}
+ 
+@@ -2007,11 +2007,11 @@ static void phase1_thread(struct rpivid_
+ 		if (gptr_realloc_new(dev, coeff_gptr,
+ 				     next_size(coeff_gptr->size))) {
+ 			v4l2_err(&dev->v4l2_dev,
+-				 "%s: Coeff realloc (%#x) failed\n",
++				 "%s: Coeff realloc (%zx) failed\n",
+ 				 __func__, coeff_gptr->size);
+ 			goto fail;
+ 		}
+-		v4l2_info(&dev->v4l2_dev, "%s: Coeff realloc (%#x) OK\n",
++		v4l2_info(&dev->v4l2_dev, "%s: Coeff realloc (%zx) OK\n",
+ 			  __func__, coeff_gptr->size);
+ 	}
+