Add support of BSEC for STM32MP25x family to access OTP.
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com ---
(no changes since v1)
arch/arm/mach-stm32mp/bsec.c | 7 +++++++ arch/arm/mach-stm32mp/include/mach/stm32.h | 3 ++- 2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-stm32mp/bsec.c b/arch/arm/mach-stm32mp/bsec.c index 705c994d9307..5b869017ec1a 100644 --- a/arch/arm/mach-stm32mp/bsec.c +++ b/arch/arm/mach-stm32mp/bsec.c @@ -784,9 +784,16 @@ static const struct stm32mp_bsec_drvdata stm32mp15_data = { .size = 96, .ta = false, }; + +static const struct stm32mp_bsec_drvdata stm32mp25_data = { + .size = 368, /* 384 but no access to HWKEY and STM32PRVKEY */ + .ta = true, +}; + static const struct udevice_id stm32mp_bsec_ids[] = { { .compatible = "st,stm32mp13-bsec", .data = (ulong)&stm32mp13_data}, { .compatible = "st,stm32mp15-bsec", .data = (ulong)&stm32mp15_data}, + { .compatible = "st,stm32mp25-bsec", .data = (ulong)&stm32mp25_data}, {} };
diff --git a/arch/arm/mach-stm32mp/include/mach/stm32.h b/arch/arm/mach-stm32mp/include/mach/stm32.h index 46d469881b32..45c929aa605d 100644 --- a/arch/arm/mach-stm32mp/include/mach/stm32.h +++ b/arch/arm/mach-stm32mp/include/mach/stm32.h @@ -197,7 +197,8 @@ enum forced_boot_mode { #ifdef CONFIG_STM32MP25X #define BSEC_OTP_SERIAL 5 #define BSEC_OTP_RPN 9 -#define BSEC_OTP_PKG 246 +#define BSEC_OTP_PKG 122 +#define BSEC_OTP_MAC 247 #endif
#ifndef __ASSEMBLY__