soc: aspeed-lpc-ctrl: LPC to AHB mapping on ast2600

Browse source

The ast2600 disables the mapping of AHB memory regions by default,
only allowing the LPC window to point to SPI NOR. In order to point the
window to any AHB address, an ast2600 specific bit must be toggled.

Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20200312121413.294384-1-joel@jms.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>

...

This commit is contained in:

Joel Stanley 2020-03-12 22:44:13 +10:30

parent 6bf4ddbe2b

commit 5042d3f278

1 changed files with 17 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

17

drivers/soc/aspeed/aspeed-lpc-ctrl.c

View file