1 Mar
2021
1 Mar
'21
12:56 p.m.
From: Haibo Chen haibo.chen@nxp.com On imx6Q/imx6DL, we find if config the DTOCV to 0~3, it will impact cmd6 behavior, after cmd6 get transfer complete interrupt, the data0 line will keep low over 5 seconds. This should be a IC bug on imx6Q/DL. For other platforms, do not has this issue. To fix this issue, fix the DTOCV to 0xE, the max setting, this also align with Linux configuration. Signed-off-by: Haibo Chen haibo.chen@nxp.com Reviewed-by: Ye Li ye.li@nxp.com Reviewed-by: Jaehoon Chung jh80.chung@samsung.com
Applied to u-boot-imx, master, thanks !
Best regards, Stefano Babic
--
=====================================================================
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de
=====================================================================