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This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 4.12, 

please pull the following:
 
 - Phil provides a fix for the BCM283x (Raspberry Pi) by flagging the first
   4KiB of physical memory as a reserved region in order to let the secondary
   cores successfully spin until they are brought online
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Merge tag 'arm-soc/for-4.12/devicetree-fixes-2' of http://github.com/Broadcom/stblinux into fixes

This pull request contains Broadcom ARM-based SoCs Device Tree fixes for 4.12,
please pull the following:

- Phil provides a fix for the BCM283x (Raspberry Pi) by flagging the first
  4KiB of physical memory as a reserved region in order to let the secondary
  cores successfully spin until they are brought online

* tag 'arm-soc/for-4.12/devicetree-fixes-2' of http://github.com/Broadcom/stblinux:
  ARM: dts: bcm283x: Reserve first page for firmware

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2017-05-25 17:02:05 -07:00
parent 5711ea1b54 6c0c57ac09
commit 962ef410d9
1 changed files with 5 additions and 0 deletions
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5
arch/arm/boot/dts/bcm283x.dtsi
View File

@ -3,6 +3,11 @@
#include <dt-bindings/clock/bcm2835-aux.h>
#include <dt-bindings/gpio/gpio.h>
/* firmware-provided startup stubs live here, where the secondary CPUs are
* spinning.
*/
/memreserve/ 0x00000000 0x00001000;
/* This include file covers the common peripherals and configuration between
* bcm2835 and bcm2836 implementations, leaving the CPU configuration to
* bcm2835.dtsi and bcm2836.dtsi.