diff options
Diffstat (limited to 'arch/arm/mach-zynqmp/cpu.c')
| -rw-r--r-- | arch/arm/mach-zynqmp/cpu.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/arch/arm/mach-zynqmp/cpu.c b/arch/arm/mach-zynqmp/cpu.c index 5ef1a52862..bb21cbcadf 100644 --- a/arch/arm/mach-zynqmp/cpu.c +++ b/arch/arm/mach-zynqmp/cpu.c @@ -9,6 +9,7 @@ #include <asm/arch/sys_proto.h> #include <asm/armv8/mmu.h> #include <asm/io.h> +#include <zynqmp_firmware.h> #define ZYNQ_SILICON_VER_MASK 0xF000 #define ZYNQ_SILICON_VER_SHIFT 12 @@ -179,29 +180,6 @@ int __maybe_unused invoke_smc(u32 pm_api_id, u32 arg0, u32 arg1, u32 arg2, return regs.regs[0]; } -unsigned int __maybe_unused zynqmp_pmufw_version(void) -{ - int ret; - u32 ret_payload[PAYLOAD_ARG_CNT]; - static u32 pm_api_version = ZYNQMP_PM_VERSION_INVALID; - - /* - * Get PMU version only once and later - * just return stored values instead of - * asking PMUFW again. - */ - if (pm_api_version == ZYNQMP_PM_VERSION_INVALID) { - ret = invoke_smc(ZYNQMP_SIP_SVC_GET_API_VERSION, 0, 0, 0, 0, - ret_payload); - pm_api_version = ret_payload[1]; - - if (ret) - panic("PMUFW is not found - Please load it!\n"); - } - - return pm_api_version; -} - static int zynqmp_mmio_rawwrite(const u32 address, const u32 mask, const u32 value) |