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[U-Boot] arm64: use psci reset on snapdragon

Message ID 20170626132223.31633-1-robdclark@gmail.com
State Accepted
Commit 8bf5c1e191ad5761196ff1bcb54aae4007fee98a
Delegated to: Tom Rini
Headers show

Commit Message

Rob Clark June 26, 2017, 1:22 p.m. UTC 
This actually works on snapdragon.. not sure why we weren't using it.
Fixes reboot/poweroff when using UEFI.

Signed-off-by: Rob Clark <robdclark@gmail.com>
---
 arch/arm/cpu/armv8/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Alexander Graf June 26, 2017, 9:32 p.m. UTC | #1 
On 06/26/2017 03:22 PM, Rob Clark wrote:
> This actually works on snapdragon.. not sure why we weren't using it.
> Fixes reboot/poweroff when using UEFI.
>
> Signed-off-by: Rob Clark <robdclark@gmail.com>

Reviewed-by: Alexander Graf <agraf@suse.de>


Alex
Tom Rini July 7, 2017, 11:41 a.m. UTC | #2 
On Mon, Jun 26, 2017 at 09:22:23AM -0400, Rob Clark wrote:

> This actually works on snapdragon.. not sure why we weren't using it.
> Fixes reboot/poweroff when using UEFI.
> 
> Signed-off-by: Rob Clark <robdclark@gmail.com>
> Reviewed-by: Alexander Graf <agraf@suse.de>

Applied to u-boot/master, thanks!
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Patch

diff --git a/arch/arm/cpu/armv8/Kconfig b/arch/arm/cpu/armv8/Kconfig
index d5b692e..8e4c3dd 100644
--- a/arch/arm/cpu/armv8/Kconfig
+++ b/arch/arm/cpu/armv8/Kconfig
@@ -92,7 +92,7 @@  config PSCI_RESET
 		   !TARGET_LS1043ARDB && !TARGET_LS1043AQDS && \
 		   !TARGET_LS1046ARDB && !TARGET_LS1046AQDS && \
 		   !TARGET_LS2081ARDB && \
-		   !ARCH_UNIPHIER && !ARCH_SNAPDRAGON && !TARGET_S32V234EVB
+		   !ARCH_UNIPHIER && !TARGET_S32V234EVB
 	help
 	  Most armv8 systems have PSCI support enabled in EL3, either through
 	  ARM Trusted Firmware or other firmware.