sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

arch/x86: Enable postcar console

Browse Source 
Add a Kconfig value to enable the console during postcar.  Add a call
to console_init at the beginning of the postcar stage in exit_car.S.

TEST=Build and run on Galileo Gen2

Change-Id: I66e2ec83344129ede2c7d6e5627c8062e28f50ad
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/16001
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Lee Leahy
2016-07-31 11:53:28 -07:00
committed by Patrick Georgi
parent f67e2cf9cf
commit 049b46270d
4 changed files with 15 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/arch/x86/exit_car.S
View File

@@ -26,6 +26,11 @@ stack_top:
.text
.global _start
_start:
#if IS_ENABLED(CONFIG_POSTCAR_CONSOLE)
/* Enable the console */
call console_init
#endif /* CONFIG_POSTCAR_CONSOLE */
/* chipset_teardown_car() is expected to disable cache-as-ram. */
call chipset_teardown_car