u-boot/drivers/crypto
Saksham Jain 8a6f83dcb8 crypto/fsl: Make CAAM transactions cacheable
This commit solves CAAM coherency issue on ls2080. When caches are
enabled and CAAM's DMA's AXI transcations are not made cacheable,
Core reads/writes data from/to caches and CAAM does from main memory.
This forces data flushes to synchronize various data structures. But
even if any data in proximity of these structures is read by core,
these structures again are fetched in caches.

To avoid this problem, either all the data that CAAM accesses can be
made cache line aligned or CAAM transcations can be made cacheable.

So, this commit makes CAAM transcations as write back with write and
read allocate.

Signed-off-by: Saksham Jain <saksham.jain@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-03-29 08:46:22 -07:00
..
fsl crypto/fsl: Make CAAM transactions cacheable 2016-03-29 08:46:22 -07:00
rsa_mod_exp rsa : Compile Modular Exponentiation files based on CONFIG_RSA_SOFTWARE_EXP 2015-03-05 12:04:59 -08:00
ace_sha.c includes: move openssl headers to include/u-boot 2014-06-19 11:19:04 -04:00
ace_sha.h drivers: crypto: ace_sha: add implementation of hardware based lib rand 2014-03-28 15:06:31 -04:00
Kconfig drivers: hierarchize drivers Kconfig menu 2015-08-12 20:47:44 -04:00
Makefile DM: crypto/rsa_mod_exp: Add rsa Modular Exponentiation DM driver 2015-01-29 17:09:58 -07:00