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 <lukas.a...@aisec.fraunhofer.de>
git apply < \[PATCH\]\ crypto_fsl\:\ instantiate\ all\ rng\ state\
handles.eml
<stdin>:107: trailing whitespace.
void inline_cnstr_jobdesc_rng_instantiation(uint32_t *desc, int handle)
<stdin>:130: trailing whitespace.
(handle << OP_ALG_AAI_SHIFT) | OP_ALG_AS_INIT);
<stdin>:131: trailing whitespace.
<stdin>:132: trailing whitespace.
/* For SH0, Secure Keys must be generated as well */
<stdin>:133: trailing whitespace.
if (handle == 0) {
error: patch failed: drivers/crypto/fsl/jobdesc.c:257
error: drivers/crypto/fsl/jobdesc.c: patch does not apply
error: patch failed: drivers/crypto/fsl/jobdesc.h:40
error: drivers/crypto/fsl/jobdesc.h: patch does not apply
error: patch failed: drivers/crypto/fsl/jr.c:444
error: drivers/crypto/fsl/jr.c: patch does not apply
error: patch failed: drivers/crypto/fsl/jr.h:40
error: drivers/crypto/fsl/jr.h: patch does not apply
error: patch failed: include/fsl_sec.h:67
error: include/fsl_sec.h: patch does not apply
git show HEAD
commit c761a7e29d703d60208585bb7d8415e00aa22556
Author: Tom Rini <tr...@konsulko.com>
Date: Mon Jan 22 21:06:41 2018 -0500
Revert "travis-ci: Add qemu-x86_64 target"
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