Re: [U-Boot] [PATCH] Kconfig: Don't use RSA_FREESCALE_EXP on IMX

2017-03-17 Thread Tom Rini
On Thu, Mar 16, 2017 at 04:17:06PM -0500, George McCollister wrote: > The CAAM in IMX parts doesn't support public key hardware acceleration > (PKHA), so don't use RSA_FREESCALE_EXP. If you try to use it on IMX > (assuming you have the clocks enabled first) you will get back an > "Invalid KEY Comm

[U-Boot] [PATCH] Kconfig: Don't use RSA_FREESCALE_EXP on IMX

2017-03-16 Thread George McCollister
The CAAM in IMX parts doesn't support public key hardware acceleration (PKHA), so don't use RSA_FREESCALE_EXP. If you try to use it on IMX (assuming you have the clocks enabled first) you will get back an "Invalid KEY Command" error since PKHA isn't a valid key destination for these parts. Signed-