[U-Boot] HS200 for SDHCI is broken

Hi Siva, Michal.

I noticed drivers/mmc/sdhci-cadence.c not working for my boards.

git-bisect points the following commit:

commit 434f9d454eb1a17bb7f5cdb21167ccbe7e41da39 Author: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com Date: Tue May 29 20:03:10 2018 +0530

mmc: sdhci: Update sdhci_send_command() to handle HS200

This patch updates sdhci_send_command() to handle MMC HS200 tuning command.

Signed-off-by: Siva Durga Prasad Paladugu siva.durga.paladugu@xilinx.com Signed-off-by: Michal Simek michal.simek@xilinx.com

By reverting it, I can get the MMC on my boards working again.

Any idea to fix it?