From 93b2bd70ff65a534e91c203c7948deea315675d5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Tue, 13 Aug 2013 21:51:53 +0300 Subject: usbdebug: Do not support logging from SMM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Letting SMI handler touch EHCI controller is an excellent source of USB problems. Remove usbdebug entirely from SMM. It may be possible to make usbdebug console work from SMM after hard work and coordination with payloads and even OS drivers. But we are not there. Change-Id: Id50586758ee06e8d76e682dc6f64f756ab5b79f5 Signed-off-by: Kyösti Mälkki Reviewed-on: http://review.coreboot.org/3858 Reviewed-by: Patrick Georgi Tested-by: build bot (Jenkins) --- src/southbridge/nvidia/ck804/Makefile.inc | 1 - src/southbridge/nvidia/mcp55/Makefile.inc | 1 - 2 files changed, 2 deletions(-) (limited to 'src/southbridge/nvidia') diff --git a/src/southbridge/nvidia/ck804/Makefile.inc b/src/southbridge/nvidia/ck804/Makefile.inc index bfafa23e41..0e57f2078e 100644 --- a/src/southbridge/nvidia/ck804/Makefile.inc +++ b/src/southbridge/nvidia/ck804/Makefile.inc @@ -17,7 +17,6 @@ ramstage-$(CONFIG_GENERATE_ACPI_TABLES) += fadt.c romstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c ramstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c -smm-$(CONFIG_USBDEBUG) += enable_usbdebug.c romstage-y += early_smbus.c chipset_bootblock_inc += $(src)/southbridge/nvidia/ck804/romstrap.inc diff --git a/src/southbridge/nvidia/mcp55/Makefile.inc b/src/southbridge/nvidia/mcp55/Makefile.inc index b20804a978..e11fc78a7f 100644 --- a/src/southbridge/nvidia/mcp55/Makefile.inc +++ b/src/southbridge/nvidia/mcp55/Makefile.inc @@ -17,7 +17,6 @@ ramstage-y += reset.c romstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c ramstage-$(CONFIG_USBDEBUG) += enable_usbdebug.c -smm-$(CONFIG_USBDEBUG) += enable_usbdebug.c chipset_bootblock_inc += $(src)/southbridge/nvidia/mcp55/romstrap.inc chipset_bootblock_lds += $(src)/southbridge/nvidia/mcp55/romstrap.lds -- cgit v1.2.3