[PATCH] arm64: layerscape: Support SYSRESET

CONFIG_SYSRESET provides its own implementation of reset_cpu. Disable our version when it is enabled.
Signed-off-by: Sean Anderson sean.anderson@seco.com ---
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index c989a43cbeb..487c0ed5539 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -1229,6 +1229,7 @@ int timer_init(void) return 0; }
+#if !CONFIG_IS_ENABLED(SYSRESET) __efi_runtime_data u32 __iomem *rstcr = (u32 *)CONFIG_SYS_FSL_RST_ADDR;
void __efi_runtime reset_cpu(void) @@ -1248,6 +1249,7 @@ void __efi_runtime reset_cpu(void) scfg_out32(rstcr, val); #endif } +#endif
#if defined(CONFIG_EFI_LOADER) && !defined(CONFIG_PSCI_RESET)

On 9/27/2022 12:47 AM, Sean Anderson wrote:
CONFIG_SYSRESET provides its own implementation of reset_cpu. Disable our version when it is enabled.
Signed-off-by: Sean Anderson sean.anderson@seco.com
Queued in fsl-qoriq/next
Thanks, Peng.
arch/arm/cpu/armv8/fsl-layerscape/cpu.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c index c989a43cbeb..487c0ed5539 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c @@ -1229,6 +1229,7 @@ int timer_init(void) return 0; }
+#if !CONFIG_IS_ENABLED(SYSRESET) __efi_runtime_data u32 __iomem *rstcr = (u32 *)CONFIG_SYS_FSL_RST_ADDR;
void __efi_runtime reset_cpu(void) @@ -1248,6 +1249,7 @@ void __efi_runtime reset_cpu(void) scfg_out32(rstcr, val); #endif } +#endif
#if defined(CONFIG_EFI_LOADER) && !defined(CONFIG_PSCI_RESET)
participants (2)
-
Peng Fan
-
Sean Anderson