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stm32mp1: export get_cpu_package function

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Prepare update of package information update
in Linux device tree.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-07-05 17:20:13 +02:00
parent d3f077b349
commit 24cb4587f4
2 changed files with 10 additions and 6 deletions
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7
arch/arm/mach-stm32mp/cpu.c
View File

@ -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);
}

9
arch/arm/mach-stm32mp/include/mach/sys_proto.h
View File

@ -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);