mci: imx-esdhc-pbl: initialize fsl_esdhc_host

Since commit 56ca2c197e71 ("mci: sdhci: Get rid of many register ops")
the core checks whether there is an explicit write function for the
host. If the struct is not zero initialized, a bogus value is taken as
the function, resulting in an unbootable board. Zero initialize the
structs properly to let the PBL correctly load images. Fixes booting on
the i.MX8M* board, tested on i.MX8MP EVK.

Fixes: 56ca2c197e71 ("mci: sdhci: Get rid of many register ops")

Signed-off-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210805082607.1698733-1-r.czerwinski@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

0 files changed, 0 insertions, 0 deletions