diff options
Diffstat (limited to 'arch/arm/mach-stm32mp/cpu.c')
| -rw-r--r-- | arch/arm/mach-stm32mp/cpu.c | 38 |
1 files changed, 29 insertions, 9 deletions
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c index ea0bd94605..9aa5794334 100644 --- a/arch/arm/mach-stm32mp/cpu.c +++ b/arch/arm/mach-stm32mp/cpu.c @@ -61,12 +61,6 @@ #define BOOTROM_INSTANCE_MASK GENMASK(31, 16) #define BOOTROM_INSTANCE_SHIFT 16 -/* BSEC OTP index */ -#define BSEC_OTP_RPN 1 -#define BSEC_OTP_SERIAL 13 -#define BSEC_OTP_PKG 16 -#define BSEC_OTP_MAC 57 - /* Device Part Number (RPN) = OTP_DATA1 lower 8 bits */ #define RPN_SHIFT 0 #define RPN_MASK GENMASK(7, 0) @@ -285,25 +279,42 @@ u32 get_cpu_package(void) return get_otp(BSEC_OTP_PKG, PKG_SHIFT, PKG_MASK); } -#if defined(CONFIG_DISPLAY_CPUINFO) -int print_cpuinfo(void) +void get_soc_name(char name[SOC_NAME_SIZE]) { char *cpu_s, *cpu_r, *pkg; /* MPUs Part Numbers */ switch (get_cpu_type()) { + case CPU_STM32MP157Fxx: + cpu_s = "157F"; + break; + case CPU_STM32MP157Dxx: + cpu_s = "157D"; + break; case CPU_STM32MP157Cxx: cpu_s = "157C"; break; case CPU_STM32MP157Axx: cpu_s = "157A"; break; + case CPU_STM32MP153Fxx: + cpu_s = "153F"; + break; + case CPU_STM32MP153Dxx: + cpu_s = "153D"; + break; case CPU_STM32MP153Cxx: cpu_s = "153C"; break; case CPU_STM32MP153Axx: cpu_s = "153A"; break; + case CPU_STM32MP151Fxx: + cpu_s = "151F"; + break; + case CPU_STM32MP151Dxx: + cpu_s = "151D"; + break; case CPU_STM32MP151Cxx: cpu_s = "151C"; break; @@ -350,7 +361,16 @@ int print_cpuinfo(void) break; } - printf("CPU: STM32MP%s%s Rev.%s\n", cpu_s, pkg, cpu_r); + snprintf(name, SOC_NAME_SIZE, "STM32MP%s%s Rev.%s", cpu_s, pkg, cpu_r); +} + +#if defined(CONFIG_DISPLAY_CPUINFO) +int print_cpuinfo(void) +{ + char name[SOC_NAME_SIZE]; + + get_soc_name(name); + printf("CPU: %s\n", name); return 0; } |