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| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-07-05 17:20:13 +0200 |
|---|---|---|
| committer | Patrick Delaunay <patrick.delaunay@st.com> | 2019-07-12 11:18:53 +0200 |
| commit | 24cb4587f48f5b88efc497baa6e010f6fd4f4825 (patch) | |
| tree | c1b8da3fdfacf1c6d99632f1621d0124b613dd91 /arch | |
| parent | d3f077b3490bcf4f202d85a195cede591f6f3995 (diff) | |
| download | u-boot-24cb4587f48f5b88efc497baa6e010f6fd4f4825.tar.gz | |
stm32mp1: export get_cpu_package function
Prepare update of package information update
in Linux device tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-stm32mp/cpu.c | 7 | ||||
| -rw-r--r-- | arch/arm/mach-stm32mp/include/mach/sys_proto.h | 9 |
2 files changed, 10 insertions, 6 deletions
diff --git a/arch/arm/mach-stm32mp/cpu.c b/arch/arm/mach-stm32mp/cpu.c index e1a0a13680..d4f2ea821a 100644 --- a/arch/arm/mach-stm32mp/cpu.c +++ b/arch/arm/mach-stm32mp/cpu.c @@ -78,11 +78,6 @@ #define PKG_SHIFT 27 #define PKG_MASK GENMASK(2, 0) -#define PKG_AA_LBGA448 4 -#define PKG_AB_LBGA354 3 -#define PKG_AC_TFBGA361 2 -#define PKG_AD_TFBGA257 1 - #if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD) #ifndef CONFIG_STM32MP1_TRUSTED static void security_init(void) @@ -277,7 +272,7 @@ u32 get_cpu_type(void) } /* Get Package options from OTP */ -static u32 get_cpu_package(void) +u32 get_cpu_package(void) { return get_otp(BSEC_OTP_PKG, PKG_SHIFT, PKG_MASK); } diff --git a/arch/arm/mach-stm32mp/include/mach/sys_proto.h b/arch/arm/mach-stm32mp/include/mach/sys_proto.h index 71a3ba794d..99eefabf6e 100644 --- a/arch/arm/mach-stm32mp/include/mach/sys_proto.h +++ b/arch/arm/mach-stm32mp/include/mach/sys_proto.h @@ -19,5 +19,14 @@ u32 get_cpu_type(void); /* return CPU_REV constants */ u32 get_cpu_rev(void); + +/* Get Package options from OTP */ +u32 get_cpu_package(void); + +#define PKG_AA_LBGA448 4 +#define PKG_AB_LBGA354 3 +#define PKG_AC_TFBGA361 2 +#define PKG_AD_TFBGA257 1 + /* return boot mode */ u32 get_bootmode(void); |