arch: arm: move COUNTER_FREQUENCY from versal to arm
Make COUNTER_FREQUENCY usable to armv8 and armv7-a, not limited to
versal. And update help message.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 9470122..46d4c1e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -20,6 +20,18 @@
not be present on all ARMv8.0, but is always present on ARMv8.1 and
newer.
+config COUNTER_FREQUENCY
+ int "Timer clock frequency"
+ depends on ARM64 || CPU_V7A
+ default 0
+ help
+ For platforms with ARMv8-A and ARMv7-A which features a system
+ counter, those platforms needs software to program the counter
+ frequency. Setup time clock frequency for certain platform.
+ 0 means no need to configure the system counter frequency.
+ For platforms needs the frequency set in U-Boot with a
+ pre-defined value, should have the macro defined as a non-zero value.
+
config POSITION_INDEPENDENT
bool "Generate position-independent pre-relocation code"
depends on ARM64 || CPU_V7A