diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2012-02-28 00:24:15 +0200 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2012-03-31 11:54:37 +0200 |
| commit | 325b92f64a62f355715a45470e41407ce3c39c1e (patch) | |
| tree | a86107ccafc56b5a879d554cea975965bba3f7e2 /src/mainboard | |
| parent | 5a660ca2293cbf4c1ae44a2f37f9f389124eb749 (diff) | |
Intel cpus: cache actual size of the Flash ROM device
Cache was enabled for the last 4 MB below 4 GB when ramstage is
loaded. This does not cover the case of a 8 MB Flash and could
overlap with some system device placed at high memory.
Use the actual device size for the cache region. Mainboard
may override this with Kconfig CACHE_ROM_SIZE if necessary.
Change-Id: I622223b1e2af0b3c1831f3570b74eacfde7189dc
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/641
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/Kconfig b/src/mainboard/Kconfig index a968b51563..051ae45dff 100644 --- a/src/mainboard/Kconfig +++ b/src/mainboard/Kconfig @@ -301,6 +301,10 @@ config ROM_SIZE default 0x800000 if COREBOOT_ROMSIZE_KB_8192 default 0x1000000 if COREBOOT_ROMSIZE_KB_16384 +config CACHE_ROM_SIZE + hex + default ROM_SIZE + config ENABLE_POWER_BUTTON bool "Enable the power button" if POWER_BUTTON_IS_OPTIONAL default y if POWER_BUTTON_DEFAULT_ENABLE |