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stm32mp: stm32prog: add TEE support in stm32prog command

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When OP-TEE is used, the SMC for BSEC management are not
available and the PTA provisioning for OTP must be used.

U-Boot opens the session to this PTA and use it for OTP
access.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Patrick Delaunay
2022-03-28 19:25:28 +02:00
committed by Patrice Chotard
parent 72450b4b35
commit e82ab4c890
4 changed files with 142 additions and 14 deletions
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7
arch/arm/mach-stm32mp/cmd_stm32prog/stm32prog.h
View File

@@ -20,7 +20,8 @@
#define DEFAULT_ADDRESS 0xFFFFFFFF
#define CMD_SIZE 512
#define OTP_SIZE 1024
#define OTP_SIZE_SMC 1024
#define OTP_SIZE_TA 776
#define PMIC_SIZE 8
enum stm32prog_target {
@@ -147,6 +148,10 @@ struct stm32prog_data {
u32 dtb;
u32 initrd;
u32 initrd_size;
/* OPTEE PTA NVMEM */
struct udevice *tee;
u32 tee_session;
};
extern struct stm32prog_data *stm32prog_data;