Since v5.11, Linux upstream commit 8b5c2b45b8f0 disabled the internal pull-down
for the strobe line explicitly instead of leaving it in its default
state (the opposite of Rockchip Kernel which force enable this intrnal
pulldown by default) thus causing I/O errors in HS400 mode for various
eMMC modules (the ones that did not have an external pulldown on the
strobe line likely).
Discussed upstream and the choice has been made to keep this
behavior as it has been there for too long and reverting might break
other boards http://lists.infradead.org/pipermail/linux-rockchip/2024-April/046416.html
HS400 for helios64 was disabled in commit
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