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authorSubrata Banik <subrata.banik@intel.com>2016-08-05 18:25:55 +0530
committerAaron Durbin <adurbin@chromium.org>2016-08-11 16:03:29 +0200
commitc1645faeff3f128efcf411a98772ac9d327fc7aa (patch)
tree46aeceb26234b91eaa7a762c7346fd2bc132d9a1 /src/mainboard/intel
parentd7127b09ae6ccd86f45d9c19cac3cb74d980af54 (diff)
soc/intel/common: Add support for serial console based ACPI debug
This patch enables serial debug functionality for ASL code based on UART type(legacy/LPSS). From Skylake onwards all Intel platform uses LPSS based UART for serial console hence provide option to redirect ASL log over LPSS UART. Example: Name (OBJ, 0x12) APRT (OBJ) APRT ("CORE BOOT") Output: 0x12 CORE BOOT BUG=none BRANCH=none TEST=Built and boot kunimitsu to ensure to be able to get ASL console log. Change-Id: I18c65654b8eb1ac27af1f283d413376fd79d47db Signed-off-by: Subrata Banik <subrata.banik@intel.com> Reviewed-on: https://review.coreboot.org/16070 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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