25 May
2016
25 May
'16
9:48 a.m.
On 05/20/2016 06:32 PM, Tom Rini wrote:
On Fri, May 20, 2016 at 04:11:22PM +0530, Vignesh R wrote:
According to Data Manual(SPRS915P) of AM57x, TI QSPI controller on DRA74(rev 1.1+)/DRA72 EVM can support up to 64MHz in MODE-0, whereas MODE-3 is limited to 48MHz. Hence, switch to MODE-0 for better throughput.
Signed-off-by: Vignesh R vigneshr@ti.com
Are older revs seen in the wild or just within TI? Thanks!
QSPI was never supported on rev 1.0 due to erratas, moreover rev 1.0s are not production version.
--
Regards
Vignesh