On 30/07/2019 12:00, Igor Opaniuk wrote:
Hi folks, Just curious if you ever faced any issues with HABv4 based secure boot on iMX7 SoC-based boards + NAND + mainline U-Boot (although it works perfectly when booting from eMMC). I'm currently playing with it on Colibri iMX7 NAND version, following all steps from [1], (colibri_imx7_defconfig, where CONFIG_SECURE_BOOT=y and CONFIG_FSL_CAAM=y, without these two options enabled it's booting ok) and facing the same issue as explained in one of NXP forum threads [2]. Taking into account that default BootROM doesn't provide any output at all to the serial console it is like looking for a needle in a haystack.
When HAB authentication fails in the BootROM it should drop you back into serial download mode.
Does that happen ? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
