LayerscapeのトピックRe: Secure Firmware option

Secure Firmware option

carlos-m-ribeiro — Wed, 16 Jun 2021 15:48:43 GMT

Good afternoon,

We are programming the NXP u-boot ls1043aqds qspi from flexbuild_lsdk2012 in our custom board QSPI. Is there any way of disable the secure firmware that we are not interesting to avoid the following errors:

SEC Firmware: config-1: no such config
SEC Firmware: error (-2)
SEC Firmware: Failed to load image

Best regards

Re: Secure Firmware option

yipingwang — Thu, 17 Jun 2021 07:31:01 GMT

Please comment the following line in packages/firmware/u-boot/configs/ls1043aqds_tfa_defconfig.

# CONFIG_ARMV8_SEC_FIRMWARE_SUPPORT=y

Then rebuild u-boot and tfa.

$ rm -rf build/firmware/u-boot/ls1043aqds/

$ flex-builder -c atf -m ls1043aqds -b nor

Re: Secure Firmware option

carlos-m-ribeiro — Thu, 17 Jun 2021 08:38:24 GMT

Thank you for your response but we are using the ls1043aqds_qspi_defconfig, how we can proceed?

Best regards

Re: Secure Firmware option

yipingwang — Thu, 17 Jun 2021 08:52:43 GMT

Please comment the following line in configs/ls1043aqds_qspi_defconfig.

# CONFIG_FSL_LS_PPA=y

Re: Secure Firmware option

carlos-m-ribeiro — Thu, 17 Jun 2021 08:57:30 GMT

Thank you and the steps mentioned before (rebuild u-boot and tfa) also are needed?

Best regards

Re: Secure Firmware option

yipingwang — Thu, 17 Jun 2021 09:05:18 GMT

Please comment the following line in packages/firmware/u-boot/configs/ls1043aqds_qspi_defconfig.

# CONFIG_FSL_LS_PPA=y

2. Rebuild u-boot with the following command.

$ rm -rf build/firmware/u-boot/ls1043aqds/

$ flex-builder -c u-boot -m ls1043aqds -b qspi