On 2/12/20 7:37 PM, Patrick Delaunay wrote:
> Add a function get_soc_name to get a string with the full name
> of the SOC "STM32MP15xxx Rev.x"
>
> Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
> ---
>
> arch/arm/mach-stm32mp/cpu.c | 14 +++++++++++---
> arch/arm/mach-stm32mp/include/mach/sys_proto.h | 4 ++++
> 2 files changed, 15 insertions(+), 3 deletions(-)
>
> diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c
> index 5febed735c..9c5e0448ce 100644
> --- a/arch/arm/mach-stm32mp/cpu.c
> +++ b/arch/arm/mach-stm32mp/cpu.c
> @@ -279,8 +279,7 @@ 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;
>
> @@ -344,7 +343,16 @@ 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;
> }
> diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
> b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
> index da46c11573..065b7b2856 100644
> --- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h
> +++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h
> @@ -29,6 +29,10 @@ u32 get_cpu_package(void);
> #define PKG_AC_TFBGA361 2
> #define PKG_AD_TFBGA257 1
>
> +/* Get SOC name */
> +#define SOC_NAME_SIZE 20
> +void get_soc_name(char name[SOC_NAME_SIZE]);
> +
> /* return boot mode */
> u32 get_bootmode(void);
>
Acked-by: Patrice Chotard <patrice.chot...@st.com>
Thanks
Patrice
