[PATCH 1/2] arm: dts: k3-j721e-sk: EMIF tool update to 0.6.1 with 4266MTs for lpddr4
Tom Rini
trini at konsulko.com
Thu Feb 17 14:31:05 CET 2022
On Tue, Nov 02, 2021 at 07:59:44PM +0530, Sinthu Raja wrote:
> From: Sinthu Raja <sinthu.raja at ti.com>
>
> EMIF tool for J721E SK is now updated to 0.6.1 that includes
> * Updated write DQ training pattern to enable user pattern and clock
> pattern (from 0x7 to 0x6).
> * Updated IO drive strength to 40-80-80 Ohms.
>
> J721E SK uses the lpddr4 configuration of 4266 MTs data rate which is
> the same as J721E EVM but facing random failures. As the tool update is
> specific to the SK board, add a new lpddr4 config of 4266 MTs.
>
> Signed-off-by: Kevin Scholz <k-scholz at ti.com>
> Signed-off-by: Sinthu Raja <sinthu.raja at ti.com>
Applied to u-boot/master, thanks!
--
Tom
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