From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Date: Thu, 25 Jan 2018 15:53:40 +0000
Subject: [U-Boot] [PATCH] crypto/fsl: instantiate all rng state handles
In-Reply-To: <20180125131117.21077-1-lukas.auer@aisec.fraunhofer.de>
References: <20180125131117.21077-1-lukas.auer@aisec.fraunhofer.de>
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To: u-boot@lists.denx.de



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.auer@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 <trini@konsulko.com>
Date:   Mon Jan 22 21:06:41 2018 -0500

     Revert "travis-ci: Add qemu-x86_64 target"