Add arm64 configuration and device tree differences. Disable MMC_BCM2835_SDHOST and MMC_BCM2835 since these drivers are crashing at the moment.

ARM64: Modify default config to get raspbian to boot (#1686)

1. Enable emulation of deprecated instructions.
2. Enable ARM 8.1 and 8.2 features which are not detected at runtime.
3. Switch the default governer to powersave.
4. Include the watchdog timer driver in the kernel image rather then a module.

Tested with raspbian-jessie 2016-09-23.

ARM64: Make it work again on 4.9 (#1790)

* Invoke the dtc compiler with the same options used in arm mode.
* ARM64 now uses the bcm2835 platform just like ARM32.
* ARM64: Update bcmrpi3_defconfig

Signed-off-by: Michael Zoran <mzoran@crowfest.net>

Update arm64 Makefile to compile bcm2710 dtb file

The line 'dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b.dtb' has been copied from previous rpi-4.14.y version into rpi-4.15.y arch/arm64/boot/dts/broadcom/Makefile to restore compilation of bcm2710-rpi-3-b.dtb device tree blob under 'make ARCH=arm64 dtbs' command.

arm64: enable thermal / enable mmc (#2425)

This commit adds support for RP3-B-Plus in in arch arm64 (#2464)

Enable AES, AES bit slice, and AES NEON engines on arm64

Enable bbr module for arm64

6 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index 4690364d584b..cd9c79566ebe 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -26,3 +26,5 @@ subdir-y += synaptics
 subdir-y += ti
 subdir-y += xilinx
 subdir-y += zte
+
+subdir-y += overlays
diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
index 1193a9e34bbb..78d23305bc31 100644
--- a/arch/arm64/boot/dts/broadcom/Makefile
+++ b/arch/arm64/boot/dts/broadcom/Makefile
@@ -1,6 +1,9 @@
 # SPDX-License-Identifier: GPL-2.0
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb \
 			      bcm2837-rpi-3-b-plus.dtb
+dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-3-b.dtb
+dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b.dtb
+dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b-plus.dtb
 
 subdir-y	+= northstar2
 subdir-y	+= stingray
diff --git a/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b-plus.dts b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b-plus.dts
new file mode 100644
index 000000000000..d9242ff77079
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b-plus.dts
@@ -0,0 +1,3 @@
+#define RPI364
+
+#include "../../../../arm/boot/dts/bcm2710-rpi-3-b-plus.dts"
diff --git a/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts
new file mode 100644
index 000000000000..deb33441da95
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts
@@ -0,0 +1,3 @@
+#define RPI364
+
+#include "../../../../arm/boot/dts/bcm2710-rpi-3-b.dts"
diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
new file mode 120000
index 000000000000..fc4c05bbe7fd
--- /dev/null
+++ b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
@@ -0,0 +1 @@
+../../../../arm/boot/dts/bcm283x-rpi-lan7515.dtsi
\ No newline at end of file
diff --git a/arch/arm64/boot/dts/overlays b/arch/arm64/boot/dts/overlays
new file mode 120000
index 000000000000..ded08646b6f6
--- /dev/null
+++ b/arch/arm64/boot/dts/overlays
@@ -0,0 +1 @@
+../../../arm/boot/dts/overlays
\ No newline at end of file