litedram: l2: Add a few comments about litedram behaviour
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 26 Jun 2020 04:52:06 +0000 (14:52 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 8 Jul 2020 07:27:32 +0000 (17:27 +1000)
commitbedc9c008559c2c0691aea0906eb60b5ae7d5f36
treed403575bcac3a64e5147f23534c2b69f079b0218
parent02abb135a89f2a2c6ebbcfbe2d9d7775c2e67f7b
litedram: l2: Add a few comments about litedram behaviour

litedram ignores a couple of signals of his "pseudo-axi" port,
this adds a bit of documentation around it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
litedram/extras/litedram-wrapper-l2.vhdl