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3 Commits

Author SHA1 Message Date
Sughosh Ganu 0ca180f641 feat(stm32mp1): add support for reading the metadata partition 
Add support for reading the FWU metadata partition. The metadata
partition stores information on the current active bank along with
information on all the FWU updatable images on the platform. This
information is then used to identify the image to be booted.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Change-Id: I66bc5ac718c21a49c504e698b5b1f5c4daed2d08
 2022-01-27 18:09:02 +05:30
Sughosh Ganu 41bd8b9e2a feat(stm32mp1): add GUID's for identifying firmware images to be booted 
Add GUID's for identifying the firmware image type. With the FWU
multi bank boot feature enabled, these GUID values are used to
identify the firmware image to be booted. This is done by matching
GUID values of images in the io policy table with the Image GUID value
that is read from the FWU metadata structure.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Change-Id: Id9751f02f95fc48ef68e4e3f9f0ddbf6d6319d3c
 2022-01-27 18:09:02 +05:30
Yann Gautier d5a84eeaac feat(plat/st): manage io_policies with FCONF 
Introduced IO policies management through the trusted
boot firmware config device tree for UUID references.

Change-Id: Ibeeabede51b0514ebba26dbbdae587363b2aa0a7
Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
 2021-09-07 09:14:05 +02:00