From eef4343a9f0e94a5a2137793d15c582278715d28 Mon Sep 17 00:00:00 2001 From: Angel Pons Date: Tue, 12 Jan 2021 22:25:28 +0100 Subject: nb/intel/pineview: Extract HPET setup and delay function To allow other platforms to reuse this code, extract it into a separate compilation unit. Since HPET is enabled through the southbridge, place the code in the southbridge scope. Finally, select the newly-added Kconfig option from i82801gx and replace lpc.c `enable_hpet` function. Change-Id: I7a28cc4d12c6d79cd8ec45dfc8100f15e6eac303 Signed-off-by: Angel Pons Reviewed-on: https://review.coreboot.org/c/coreboot/+/49365 Tested-by: build bot (Jenkins) Reviewed-by: Arthur Heymans --- src/southbridge/intel/common/hpet.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 src/southbridge/intel/common/hpet.h (limited to 'src/southbridge/intel/common/hpet.h') diff --git a/src/southbridge/intel/common/hpet.h b/src/southbridge/intel/common/hpet.h new file mode 100644 index 0000000000..1a69178e2e --- /dev/null +++ b/src/southbridge/intel/common/hpet.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef SOUTHBRIDGE_INTEL_COMMON_HPET_H +#define SOUTHBRIDGE_INTEL_COMMON_HPET_H + +#include + +void enable_hpet(void); +void hpet_udelay(u32 delay); + +#endif /* SOUTHBRIDGE_INTEL_COMMON_HPET_H */ -- cgit v1.2.3