stm32mp: stm32prog: correctly handle OTP when SMC is not supported
As the SMC is only supported in SP-MIN for STM32MP15x, the associated partition should be absent when the TA NVMEM is not available in OPT-TEE in STM32MP13x. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
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committed by
Patrice Chotard

parent
3df19b8bec
commit
93b2d4d0bd
@@ -1342,10 +1342,22 @@ static int dfu_init_entities(struct stm32prog_data *data)
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struct stm32prog_part_t *part;
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struct dfu_entity *dfu;
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int alt_nb;
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u32 otp_size = 0;
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alt_nb = 1; /* number of virtual = CMD*/
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if (IS_ENABLED(CONFIG_CMD_STM32PROG_OTP))
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alt_nb++; /* OTP*/
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if (IS_ENABLED(CONFIG_CMD_STM32PROG_OTP)) {
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/* OTP_SIZE_SMC = 0 if SMC is not supported */
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otp_size = OTP_SIZE_SMC;
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/* check if PTA BSEC is supported */
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ret = optee_ta_open(data);
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log_debug("optee_ta_open(PTA_NVMEM) result %d\n", ret);
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if (!ret && data->tee)
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otp_size = OTP_SIZE_TA;
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if (otp_size)
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alt_nb++; /* OTP*/
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}
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if (CONFIG_IS_ENABLED(DM_PMIC))
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alt_nb++; /* PMIC NVMEM*/
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@@ -1363,6 +1375,7 @@ static int dfu_init_entities(struct stm32prog_data *data)
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puts("DFU alt info setting: ");
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if (data->part_nb) {
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alt_id = 0;
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ret = 0;
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for (phase = 1;
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(phase <= PHASE_LAST_USER) &&
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(alt_id < alt_nb) && !ret;
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@@ -1396,12 +1409,8 @@ static int dfu_init_entities(struct stm32prog_data *data)
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if (!ret)
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ret = stm32prog_alt_add_virt(dfu, "virtual", PHASE_CMD, CMD_SIZE);
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if (!ret && IS_ENABLED(CONFIG_CMD_STM32PROG_OTP)) {
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ret = optee_ta_open(data);
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log_debug("optee_ta result %d\n", ret);
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ret = stm32prog_alt_add_virt(dfu, "OTP", PHASE_OTP,
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data->tee ? OTP_SIZE_TA : OTP_SIZE_SMC);
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}
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if (!ret && IS_ENABLED(CONFIG_CMD_STM32PROG_OTP) && otp_size)
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ret = stm32prog_alt_add_virt(dfu, "OTP", PHASE_OTP, otp_size);
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if (!ret && CONFIG_IS_ENABLED(DM_PMIC))
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ret = stm32prog_alt_add_virt(dfu, "PMIC", PHASE_PMIC, PMIC_SIZE);
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