Commit Graph

3 Commits (c0f537b8455731cf1db23fb488afd0d9c5df19e6)

Author SHA1 Message Date
Benjamin Herrenschmidt c19b5b8cc7 litedram: Update to new LiteX/LiteDRAM version
Things have changed a bit in upstream LiteX. LiteDRAM now exposes a
wishbone for the CSRs for example.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
Benjamin Herrenschmidt 025cf5efe8 syscon: Add syscon registers
These provides some info about the SoC (though it's still somewhat
incomplete and needs more work, see comments).

There's also a control register for selecting DRAM vs. BRAM at 0
(and for soft-resetting the SoC but that isn't wired up yet).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
Benjamin Herrenschmidt 2cef3005cd fpga: Hookup nexys-video to litedram
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago