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Paul Mackerras 4f06a01731 arty a7: Add a second SD card interface on pmod JC
This adds a second SD card interface.  The main complexity is in
providing a wishbone switch/arbiter to multiplex the two DMA
wishbones from the two interfaces to a single wishbone going to
the soc module.  There is a new syscon info reg bit to indicate the
presence of the second litesdcard.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
2026-01-27 14:23:41 +11:00
..
2020-06-24 09:53:46 +10:00
2020-05-08 21:06:16 +10:00