target/linux/bcm27xx/patches-4.19/950-0091-Add-arm64-configuration-and-device-tree-differences..patch

   1 From 9731e002f651c0b386137105c8d91d198b73b721 Mon Sep 17 00:00:00 2001
   2 From: Michael Zoran <mzoran@crowfest.net>
   3 Date: Wed, 24 Aug 2016 03:35:56 -0700
   4 Subject: [PATCH] Add arm64 configuration and device tree differences.
   5  Disable MMC_BCM2835_SDHOST and MMC_BCM2835 since these drivers are crashing
   6  at the moment.
   7
   8 ARM64: Modify default config to get raspbian to boot (#1686)
   9
  10 1. Enable emulation of deprecated instructions.
  11 2. Enable ARM 8.1 and 8.2 features which are not detected at runtime.
  12 3. Switch the default governer to powersave.
  13 4. Include the watchdog timer driver in the kernel image rather then a module.
  14
  15 Tested with raspbian-jessie 2016-09-23.
  16
  17 ARM64: Make it work again on 4.9 (#1790)
  18
  19 * Invoke the dtc compiler with the same options used in arm mode.
  20 * ARM64 now uses the bcm2835 platform just like ARM32.
  21 * ARM64: Update bcmrpi3_defconfig
  22
  23 Signed-off-by: Michael Zoran <mzoran@crowfest.net>
  24
  25 Update arm64 Makefile to compile bcm2710 dtb file
  26
  27 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.
  28
  29 arm64: enable thermal / enable mmc (#2425)
  30
  31 This commit adds support for RP3-B-Plus in in arch arm64 (#2464)
  32
  33 Enable AES, AES bit slice, and AES NEON engines on arm64
  34
  35 Enable bbr module for arm64
  36 ---
  37  arch/arm64/Kconfig.platforms                  |    6 -
  38  arch/arm64/boot/dts/Makefile                  |    2 +
  39  arch/arm64/boot/dts/broadcom/Makefile         |    3 +
  40  .../dts/broadcom/bcm2710-rpi-3-b-plus.dts     |    3 +
  41  .../boot/dts/broadcom/bcm2710-rpi-3-b.dts     |    3 +
  42  .../dts/broadcom/bcm283x-rpi-lan7515.dtsi     |    1 +
  43  arch/arm64/boot/dts/overlays                  |    1 +
  44  8 files changed, 1302 insertions(+), 6 deletions(-)
  45  create mode 100644 arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b-plus.dts
  46  create mode 100644 arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts
  47  create mode 120000 arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
  48  create mode 120000 arch/arm64/boot/dts/overlays
  49
  50 diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
  51 index 393d2b524284..e9bdec0ead72 100644
  52 --- a/arch/arm64/Kconfig.platforms
  53 +++ b/arch/arm64/Kconfig.platforms
  54 @@ -1,11 +1,5 @@
  55  menu "Platform selection"
  56
  57 -config ARCH_ACTIONS
  58 -       bool "Actions Semi Platforms"
  59 -       select OWL_TIMER
  60 -       help
  61 -         This enables support for the Actions Semiconductor S900 SoC family.
  62 -
  63  config ARCH_SUNXI
  64         bool "Allwinner sunxi 64-bit SoC Family"
  65         select ARCH_HAS_RESET_CONTROLLER
  66 diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
  67 index 4690364d584b..cd9c79566ebe 100644
  68 --- a/arch/arm64/boot/dts/Makefile
  69 +++ b/arch/arm64/boot/dts/Makefile
  70 @@ -26,3 +26,5 @@ subdir-y += synaptics
  71  subdir-y += ti
  72  subdir-y += xilinx
  73  subdir-y += zte
  74 +
  75 +subdir-y += overlays
  76 diff --git a/arch/arm64/boot/dts/broadcom/Makefile b/arch/arm64/boot/dts/broadcom/Makefile
  77 index 1193a9e34bbb..78d23305bc31 100644
  78 --- a/arch/arm64/boot/dts/broadcom/Makefile
  79 +++ b/arch/arm64/boot/dts/broadcom/Makefile
  80 @@ -1,6 +1,9 @@
  81  # SPDX-License-Identifier: GPL-2.0
  82  dtb-$(CONFIG_ARCH_BCM2835) += bcm2837-rpi-3-b.dtb \
  83                               bcm2837-rpi-3-b-plus.dtb
  84 +dtb-$(CONFIG_ARCH_BCM2709) += bcm2710-rpi-3-b.dtb
  85 +dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b.dtb
  86 +dtb-$(CONFIG_ARCH_BCM2835) += bcm2710-rpi-3-b-plus.dtb
  87
  88  subdir-y       += northstar2
  89  subdir-y       += stingray
  90 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
  91 new file mode 100644
  92 index 000000000000..d9242ff77079
  93 --- /dev/null
  94 +++ b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b-plus.dts
  95 @@ -0,0 +1,3 @@
  96 +#define RPI364
  97 +
  98 +#include "../../../../arm/boot/dts/bcm2710-rpi-3-b-plus.dts"
  99 diff --git a/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts
 100 new file mode 100644
 101 index 000000000000..deb33441da95
 102 --- /dev/null
 103 +++ b/arch/arm64/boot/dts/broadcom/bcm2710-rpi-3-b.dts
 104 @@ -0,0 +1,3 @@
 105 +#define RPI364
 106 +
 107 +#include "../../../../arm/boot/dts/bcm2710-rpi-3-b.dts"
 108 diff --git a/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
 109 new file mode 120000
 110 index 000000000000..fc4c05bbe7fd
 111 --- /dev/null
 112 +++ b/arch/arm64/boot/dts/broadcom/bcm283x-rpi-lan7515.dtsi
 113 @@ -0,0 +1 @@
 114 +../../../../arm/boot/dts/bcm283x-rpi-lan7515.dtsi
 115 \ No newline at end of file
 116 diff --git a/arch/arm64/boot/dts/overlays b/arch/arm64/boot/dts/overlays
 117 new file mode 120000
 118 index 000000000000..ded08646b6f6
 119 --- /dev/null
 120 +++ b/arch/arm64/boot/dts/overlays
 121 @@ -0,0 +1 @@
 122 +../../../arm/boot/dts/overlays
 123 \ No newline at end of file
 124 --
 125 2.20.1