| Message ID | 20200731185645.2106033-1-icenowy@aosc.io |
|---|---|
| State | Accepted |
| Commit | 7f772fbcc04b8f70a70b79f869b03c2897ba0651 |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | ARM: add Kconfig option for PSCI 0.1 | expand |
On Sat, Aug 01, 2020 at 02:56:45AM +0800, Icenowy Zheng wrote: > We still have some platforms that only implements functionalities in > PSCI 0.1 (e.g. Allwinner ARMv7 SoCs). > > Add a Kconfig option for exporting only PSCI 0.1. The code to export > PSCI 0.1 is still available and gets activated by this patch. > > In addition, default ARCH_SUNXI U-Boot PSCI implementation to export > PSCI 0.1, to fix poweroff/reboot regression on Allwinner multi-core > ARMv7 SoCs. > > Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Applied to u-boot/master, thanks!
diff --git a/arch/arm/cpu/armv7/Kconfig b/arch/arm/cpu/armv7/Kconfig index 8eee801dce..60bb0a9e1e 100644 --- a/arch/arm/cpu/armv7/Kconfig +++ b/arch/arm/cpu/armv7/Kconfig @@ -44,6 +44,7 @@ config ARMV7_PSCI choice prompt "Supported PSCI version" depends on ARMV7_PSCI + default ARMV7_PSCI_0_1 if ARCH_SUNXI default ARMV7_PSCI_1_0 help Select the supported PSCI version. @@ -53,6 +54,9 @@ config ARMV7_PSCI_1_0 config ARMV7_PSCI_0_2 bool "PSCI V0.2" + +config ARMV7_PSCI_0_1 + bool "PSCI V0.1" endchoice config ARMV7_PSCI_NR_CPUS
We still have some platforms that only implements functionalities in PSCI 0.1 (e.g. Allwinner ARMv7 SoCs). Add a Kconfig option for exporting only PSCI 0.1. The code to export PSCI 0.1 is still available and gets activated by this patch. In addition, default ARCH_SUNXI U-Boot PSCI implementation to export PSCI 0.1, to fix poweroff/reboot regression on Allwinner multi-core ARMv7 SoCs. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> --- arch/arm/cpu/armv7/Kconfig | 4 ++++ 1 file changed, 4 insertions(+)