[PATCH v2 0/2] Use HABv4 report_event implementation for imx8mm and imx8mn
Stefan Kerkmann
s.kerkmann at pengutronix.de
Fri Jan 12 07:21:06 PST 2024
This series corrects the HABv4 rom vector table and syncs it with the
offical NXP documentation and switches the imx8mm and imx8mn socs from
the `imx8m_read_sram_events` ram parsing implementation to the one found
in the HABv4 rom. Calling the boot rom previously caused hangs which was
the root cause for the ram parsing workaround, with the corrections to
the API these hangs were no longer observed.
Signed-off-by: Stefan Kerkmann <s.kerkmann at pengutronix.de>
---
Changes in v2:
- Fixed coding style from review comments
- Added FSL_SIP_HAB_AUTH_IMG_NO_DCD to hab_sip_cmd found in TF-A 2.10
- Added imx8mp to known good targets
- Link to v1: https://lore.kernel.org/r/20240111-fix-habv4-event-report-v1-0-15d9a990f01e@pengutronix.de
---
Stefan Kerkmann (2):
habv4: correct habv4 rom vector table
habv4: use hab rom implementation of report_event
drivers/hab/habv4.c | 102 ++++++++++++++++++++++++++++++++++++----------------
1 file changed, 72 insertions(+), 30 deletions(-)
---
base-commit: 3840c1cd99768c8755c073f3749829878670b3c5
change-id: 20240111-fix-habv4-event-report-aa1cc1fb7c95
Best regards,
--
Stefan Kerkmann <s.kerkmann at pengutronix.de>
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