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From: Igor Opaniuk <igor.opaniuk@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] nxp: HABv4 secure boot on iMX7 NAND broken
Date: Tue, 30 Jul 2019 14:00:18 +0300	[thread overview]
Message-ID: <CAByghJZn8d91uFr5JXSR=jXcfU4engZP_=buOk7MNNjaVeigLA@mail.gmail.com> (raw)

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.

Do you have any ideas about possible pitfalls/what could be missing
in this puzzle? Or at least some hints where to look into?

Thanks in advance!

[1] https://gitlab.denx.de/u-boot/u-boot/blob/master/doc/imx/habv4/guides/mx6_mx7_secure_boot.txt
[2] https://community.nxp.com/thread/380130

-- 
Best regards - Freundliche Grüsse - Meilleures salutations

Igor Opaniuk

mailto: igor.opaniuk at gmail.com
skype: igor.opanyuk
+380 (93) 836 40 67
http://ua.linkedin.com/in/iopaniuk

             reply	other threads:[~2019-07-30 11:00 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-30 11:00 Igor Opaniuk [this message]
2019-07-30 13:32 ` [U-Boot] nxp: HABv4 secure boot on iMX7 NAND broken Bryan O'Donoghue
2019-07-30 13:56   ` Igor Opaniuk
2019-07-30 14:02     ` Bryan O'Donoghue
2019-07-30 14:08       ` Bryan O'Donoghue
2019-07-30 14:26         ` Igor Opaniuk
2019-07-30 14:33           ` Bryan O'Donoghue
2019-09-12 13:55             ` Igor Opaniuk
2019-09-16  2:54               ` Breno Matheus Lima
2019-09-16  8:42                 ` Igor Opaniuk

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