On 25/01/18 15:53, Bryan O'Donoghue wrote:
On 25/01/18 13:11, Lukas Auer wrote:
Extend the instantiate_rng() function and the corresponding CAAM job
descriptor to instantiate all RNG state handles. This moves the RNG
instantiation code in line with the CAAM kernel driver.
Previously, only the first state handle was instantiated. The second one
was instantiated by the CAAM kernel driver. This works if the kernel
runs in secure mode, but fails in non-secure mode since the kernel
driver uses DEC0 directly instead of over the job ring interface.
Instantiating all RNG state handles in u-boot removes the need for using
DEC0 in the kernel driver, making it possible to use the CAAM in
non-secure mode.
Signed-off-by: Lukas Auer <[email protected]>
git apply < \[PATCH\]\ crypto_fsl\:\ instantiate\ all\ rng\ state\
handles.eml
doh
git am <
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