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Diffstat (limited to 'src/soc/intel/fsp_baytrail/baytrail/nvs.h')
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diff --git a/src/soc/intel/fsp_baytrail/baytrail/nvs.h b/src/soc/intel/fsp_baytrail/baytrail/nvs.h
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+++ b/src/soc/intel/fsp_baytrail/baytrail/nvs.h
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2008-2009 coresystems GmbH
+ * Copyright (C) 2011 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _BAYTRAIL_NVS_H_
+#define _BAYTRAIL_NVS_H_
+
+#include <baytrail/device_nvs.h>
+
+typedef struct {
+ /* Miscellaneous */
+ u16 osys; /* 0x00 - Operating System */
+ u8 smif; /* 0x02 - SMI function call ("TRAP") */
+ u8 prm0; /* 0x03 - SMI function call parameter */
+ u8 prm1; /* 0x04 - SMI function call parameter */
+ u8 scif; /* 0x05 - SCI function call (via _L00) */
+ u8 prm2; /* 0x06 - SCI function call parameter */
+ u8 prm3; /* 0x07 - SCI function call parameter */
+ u8 lckf; /* 0x08 - Global Lock function for EC */
+ u8 prm4; /* 0x09 - Lock function parameter */
+ u8 prm5; /* 0x0a - Lock function parameter */
+ u32 p80d; /* 0x0b - Debug port (IO 0x80) value */
+ u8 lids; /* 0x0f - LID state (open = 1) */
+ u8 pwrs; /* 0x10 - Power state (AC = 1) */
+ u8 pcnt; /* 0x11 - Processor Count */
+ u8 tpmp; /* 0x12 - TPM Present and Enabled */
+ u8 tlvl; /* 0x13 - Throttle Level */
+ u8 ppcm; /* 0x14 - Maximum P-state usable by OS */
+ u8 rsvd1[11];
+
+ /* Device Config */
+ u8 s5u0; /* 0x20 - Enable USB0 in S5 */
+ u8 s5u1; /* 0x21 - Enable USB1 in S5 */
+ u8 s3u0; /* 0x22 - Enable USB0 in S3 */
+ u8 s3u1; /* 0x23 - Enable USB1 in S3 */
+ u8 tact; /* 0x24 - Thermal Active trip point */
+ u8 tpsv; /* 0x25 - Thermal Passive trip point */
+ u8 tcrt; /* 0x26 - Thermal Critical trip point */
+ u8 dpte; /* 0x27 - Enable DPTF */
+ u8 rsvd2[8];
+
+ /* Base Addresses */
+ u32 cmem; /* 0x30 - CBMEM TOC */
+ u32 tolm; /* 0x34 - Top of Low Memory */
+ u32 cbmc; /* 0x38 - coreboot memconsole */
+ u8 rsvd3[196];
+
+ /* Baytrail LPSS (0x1000) */
+ device_nvs_t dev;
+} __attribute__((packed)) global_nvs_t;
+
+#ifdef __SMM__
+/* Used in SMM to find the ACPI GNVS address */
+global_nvs_t *smm_get_gnvs(void);
+#endif
+
+#endif /* _BAYTRAIL_NVS_H_ */