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/*
* 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 <cbmem.h>
#include <nhlt.h>
#include <soc/nvs.h>
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);
}
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