From c14a1a940f06546e0135d2c165d1706e2827818e Mon Sep 17 00:00:00 2001 From: Aaron Durbin Date: Tue, 28 Jun 2016 15:41:07 -0500 Subject: soc/intel/{common,skylake}: provide common NHLT SoC support The nhlt_soc_serialize() and nhlt_soc_serialize_oem_overrides() functions should be able to be leveraged on all Intel SoCs which support NHLT. Therefore provide that functionality and make skylake use it. Change-Id: Ib5535cc874f2680ec22554cecaf97b09753cacd0 Signed-off-by: Aaron Durbin Reviewed-on: https://review.coreboot.org/15490 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/soc/intel/skylake/Kconfig | 1 + src/soc/intel/skylake/nhlt/Makefile.inc | 1 - src/soc/intel/skylake/nhlt/nhlt.c | 41 --------------------------------- 3 files changed, 1 insertion(+), 42 deletions(-) delete mode 100644 src/soc/intel/skylake/nhlt/nhlt.c (limited to 'src/soc/intel/skylake') diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index a134d1c500..6843cef18c 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -38,6 +38,7 @@ config CPU_SPECIFIC_OPTIONS select SOC_INTEL_COMMON select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_LPSS_I2C + select SOC_INTEL_COMMON_NHLT select SOC_INTEL_COMMON_RESET select SMM_TSEG select SMP diff --git a/src/soc/intel/skylake/nhlt/Makefile.inc b/src/soc/intel/skylake/nhlt/Makefile.inc index aff182c50b..e02248214c 100644 --- a/src/soc/intel/skylake/nhlt/Makefile.inc +++ b/src/soc/intel/skylake/nhlt/Makefile.inc @@ -1,4 +1,3 @@ -ramstage-y += nhlt.c ramstage-y += dmic.c ramstage-y += nau88l25.c ramstage-y += max98357.c diff --git a/src/soc/intel/skylake/nhlt/nhlt.c b/src/soc/intel/skylake/nhlt/nhlt.c deleted file mode 100644 index d498152406..0000000000 --- a/src/soc/intel/skylake/nhlt/nhlt.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * This file is part of the coreboot project. - * - * Copyright 2015 Google, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include -#include -#include - -uintptr_t nhlt_soc_serialize(struct nhlt *nhlt, uintptr_t acpi_addr) -{ - return nhlt_soc_serialize_oem_overrides(nhlt, acpi_addr, NULL, NULL); -} - -uintptr_t nhlt_soc_serialize_oem_overrides(struct nhlt *nhlt, - uintptr_t acpi_addr, const char *oem_id, const char *oem_table_id) -{ - global_nvs_t *gnvs; - - gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS); - - if (gnvs == NULL) - return acpi_addr; - - /* Update NHLT GNVS Data */ - gnvs->nhla = (uintptr_t)acpi_addr; - gnvs->nhll = nhlt_current_size(nhlt); - - return nhlt_serialize_oem_overrides(nhlt, acpi_addr, - oem_id, oem_table_id); -} -- cgit v1.2.3