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mmc: fsl_esdhc_imx: Reset tuning logic

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When supporting partition reset for SoC such as i.MX95 , the Linux
Kernel may have configured the tuning, while after force reset by
wdog or else, uboot CMD0 will never pass unless config RSTT to reset
tuning logic.

Since RSTA and RSTT are independent, so need both to be reseted in the
controller.

Acked-by: Haibo Chen <haibo.chen@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan
2024-10-01 21:07:57 +08:00
committed by Fabio Estevam
parent 876f6de20a
commit c24dcfa0c5
2 changed files with 5 additions and 4 deletions
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include/fsl_esdhc_imx.h
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@@ -31,6 +31,7 @@
#define SYSCTL_RSTA 0x01000000
#define SYSCTL_RSTC 0x02000000
#define SYSCTL_RSTD 0x04000000
#define SYSCTL_RSTT 0x10000000
#define VENDORSPEC_CKEN 0x00004000
#define VENDORSPEC_PEREN 0x00002000