Hi all
My customer want to test a CAAM function in i.MX6UL.
Because they plan to use the CAAM as a encription engine of openssl.
they tried to test CAAM by reference to following thread.
https://community.nxp.com/message/447685
Also they checked kernel configuration, libaf_alg and boot parameters.
However, the CAAM didn't work.
Can user test the CAAM function with MCIMX6UL-EVK ?
If yes, could you let me know how to test the CAAM in MCIMX6UL-EVK.
Here is their test environment
Board: MCIMX6UL-EVK
BPS: L4.1.15
Ko-hey
Solved! Go to Solution.
Hello,
Please use the recent Linux BSP for i.MX6 :
http://www.nxp.com/webapp/Download?colCode=L4.1.15_1.1.0_LINUX_DOCS&Parent_nodeId=133769948107170617...
Demo image :
Summary Page :
i.MX 6 Series Software and Development Tool|NXP
Chapter 50 [CAAM (Cryptographic Acceleration and Assurance Module)]
of “i.MX_Linux_Reference_Manual.pdf” describes CAAM driver options.
Section 9 (Security) of “i.MX_Linux_User's_Guide.pdf” shows how to test
CAAM driver.
Have a great day,
Yuri
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Also you can see the CAAM hardware accelerate the ssh guide in BSP document i.MX_Linux_User's_Guide.pdf, which is a good test.
Hi Yuri & B.Y.Sun
I tested it and it works !!
Thank you !
Ko-hey
If you check the kernel boot log, you will see the caam driver demo print out
mmc1: new high speed SDHC card at address aaaa
mmcblk1: mmc1:aaaa SU08G 7.40 GiB
mmcblk1: p1 p2
caam algorithms registered in /proc/crypto
caam_jr 2141000.jr0: registering rng-caam
platform caam_sm: blkkey_ex: 8 keystore units available
platform caam_sm: 64-bit clear key:
platform caam_sm: [0000] 00 01 02 03 04 0f 06 07
Hello,
Please use the recent Linux BSP for i.MX6 :
http://www.nxp.com/webapp/Download?colCode=L4.1.15_1.1.0_LINUX_DOCS&Parent_nodeId=133769948107170617...
Demo image :
Summary Page :
i.MX 6 Series Software and Development Tool|NXP
Chapter 50 [CAAM (Cryptographic Acceleration and Assurance Module)]
of “i.MX_Linux_Reference_Manual.pdf” describes CAAM driver options.
Section 9 (Security) of “i.MX_Linux_User's_Guide.pdf” shows how to test
CAAM driver.
Have a great day,
Yuri
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Note: If this post answers your question, please click the Correct
Answer button. Thank you!
------------------------------------------------------------------------------
Hi Yuri
Thank you for quick reply.
I'll test it
Ko-hey