sb/intel: Extract `set_global_reset` function

To avoid duplicating this function in ramstage, factor it out.

Change-Id: I64c59a01ca153770481c28ae404a5dfe8c5382d2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50362
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/src/southbridge/intel/ibexpeak/Kconfig b/src/southbridge/intel/ibexpeak/Kconfig
index 34ae2f1..18f7770 100644
--- a/src/southbridge/intel/ibexpeak/Kconfig
+++ b/src/southbridge/intel/ibexpeak/Kconfig
@@ -21,6 +21,7 @@
 	select SOUTHBRIDGE_INTEL_COMMON_EARLY_SMBUS
 	select SOUTHBRIDGE_INTEL_COMMON_SPI_ICH9
 	select SOUTHBRIDGE_INTEL_COMMON_SMM
+	select SOUTHBRIDGE_INTEL_COMMON_ME
 	select SOUTHBRIDGE_INTEL_COMMON_PMCLIB
 	select SOUTHBRIDGE_INTEL_COMMON_PMBASE
 	select SOUTHBRIDGE_INTEL_COMMON_RTC