Braswell: Update to end of June.

Remove some CamelCase in acpi.c
Add FSP PcdDvfsEnable configuration parameter.
Add lpc_init and lpc_set_low_power routines.
Remove Braswell reference to make code easier to port to another SOC.

BRANCH=none
BUG=None
TEST=Build and run on cyan

Change-Id: I5063215fc5d19b4a07f3161f76bf3d58e30f6f02
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10768
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
diff --git a/src/soc/intel/braswell/Kconfig b/src/soc/intel/braswell/Kconfig
index 5b6fa10..4f7ed6a 100644
--- a/src/soc/intel/braswell/Kconfig
+++ b/src/soc/intel/braswell/Kconfig
@@ -27,7 +27,9 @@
 	select RELOCATABLE_MODULES
 	select PARALLEL_MP
 	select PCIEXP_ASPM
+	select PCIEXP_CLK_PM
 	select PCIEXP_COMMON_CLOCK
+	select PCIEXP_L1_SUB_STATE
 	select PLATFORM_USES_FSP1_1
 	select REG_SCRIPT
 	select SOC_INTEL_COMMON