From be9533aba957e9c43f77381f436906951c13c98b Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sat, 12 Oct 2019 14:35:25 +0200 Subject: nb/intel/gm45: Add C_ENVIRONMENT_BOOTBLOCK support The i82801ix_early_init is now called both in the bootblock and romstage. The rationale behind setting this up twice is to ensure bootblock-romstage compatibility in the future if for instance VBOOT is used. This moves the console init to the bootblock. The romstage now runs uncached. Adding a prog_run hooks to set up an MTRR to cache the romstage will be done in a followup patch. The default size of 64KiB is not modified for the bootblock as trying to fit both EHCI and SPI flash debugging needs a more space and 64KiB is the next power of 2 size that fits it. TESTED on Thinkpad X200. Change-Id: I8f59736cb54377973215f35e35d2cbcd1d82c374 Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/c/coreboot/+/35992 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/southbridge/intel/i82801ix/Makefile.inc | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/southbridge/intel/i82801ix/Makefile.inc') diff --git a/src/southbridge/intel/i82801ix/Makefile.inc b/src/southbridge/intel/i82801ix/Makefile.inc index 49db1230b7..41d1b89430 100644 --- a/src/southbridge/intel/i82801ix/Makefile.inc +++ b/src/southbridge/intel/i82801ix/Makefile.inc @@ -35,6 +35,9 @@ ramstage-$(CONFIG_HAVE_SMI_HANDLER) += ../../../cpu/x86/smm/smmrelocate.S endif smm-y += smihandler.c +bootblock-y += bootblock.c +bootblock-y += early_init.c + romstage-y += early_init.c romstage-y += early_smbus.c romstage-y += dmi_setup.c -- cgit v1.2.3