target/linux/bcm27xx/patches-5.4/950-0218-config-Permit-LPAE-and-PCIE_BRCMSTB-on-BCM2835.patch

   1 From 15880303abc8b93cda3c62203fa5303726f53ca6 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.org>
   3 Date: Tue, 4 Sep 2018 11:50:25 +0100
   4 Subject: [PATCH] config: Permit LPAE and PCIE_BRCMSTB on BCM2835
   5
   6 ---
   7  arch/arm/mach-bcm/Kconfig      | 4 ++++
   8  drivers/pci/controller/Kconfig | 4 ++--
   9  2 files changed, 6 insertions(+), 2 deletions(-)
  10
  11 --- a/arch/arm/mach-bcm/Kconfig
  12 +++ b/arch/arm/mach-bcm/Kconfig
  13 @@ -161,6 +161,7 @@ config ARCH_BCM2835
  14         select GPIOLIB
  15         select ARM_AMBA
  16         select ARM_ERRATA_411920 if ARCH_MULTI_V6
  17 +       select ARM_GIC
  18         select ARM_TIMER_SP804
  19         select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7
  20         select TIMER_OF
  21 @@ -170,6 +171,9 @@ config ARCH_BCM2835
  22         select PINCTRL_BCM2835
  23         select MFD_CORE
  24         select MFD_SYSCON if ARCH_MULTI_V7
  25 +       select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
  26 +       select ZONE_DMA if ARM_LPAE
  27 +       select MFD_CORE
  28         help
  29           This enables support for the Broadcom BCM2835 and BCM2836 SoCs.
  30           This SoC is used in the Raspberry Pi and Roku 2 devices.