tree 9116053595de57030e108158f5ceba95ac76bfb6
parent 8b3792208fcf0ec3691f86613ad1f3e37e6ef24d
author Patrice Chotard <patrice.chotard@st.com> 1500392247 +0200
committer Tom Rini <trini@konsulko.com> 1501082955 -0400

ram: stm32: add second SDRAM bank management

FMC is able to manage 2 SDRAM banks, but the current driver
implementation is only able to manage the first SDRAM bank.

Even if only bank2 is used, some bank1 registers must be
configured.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>