the following patch was just integrated into master:
commit 44ea2b8d2a83c1fbfb5c93112dfc04b8956137f1
Author: Vadim Bendebury <[email protected]>
Date: Wed Sep 28 13:51:30 2011 -0700
CBMEM CONSOLE: Add config option for CBMEM stored console log.
Some experiments have demonstrated that total amount of text
generated by coreboot console when BIOS_SPEW level is enabled
exceeds 40KB.
Console output generated before DRAM is initialized can exceed
2KB. This patch introduces the new configuration option and
assigns adequate default values to cache based and DRAM based
console buffers.
BUG=chrome-os-partner:4200
TEST=manual
. run the following commands in the root directory
cp config.stumpy .config
make menuconfig
. enable the new option (Console->Send console output to a CBMEM buffer)
. save the configuration
Observe the following settings added to the config:
+CONFIG_CONSOLE_CBMEM=y
+CONFIG_CONSOLE_CBMEM_BUFFER_SIZE=0xae00
+CONFIG_CONSOLE_CAR_BUFFER_SIZE=0xc00
Change-Id: I209603f516244ae136631e6281ba21ebc6fb1710
Signed-off-by: Vadim Bendebury <[email protected]>
Reviewed-on: https://gerrit-int.chromium.org/5855
Tested-by: Vadim Bendebury <[email protected]>
Reviewed-by: Stefan Reinauer <[email protected]>
Build-Tested: build bot (Jenkins) at Fri Mar 9 16:26:32 2012, giving +1
See http://review.coreboot.org/718 for details.
-gerrit
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