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ea44bb6c4d
Below boolean function are defined in this patch: - is_software_sram_enabled() to check if SW SRAM feature is enabled or not. - set global variable 'is_sw_sram_initialized' to file static. Tracked-On: #5649 Signed-off-by: Yonghua Huang <yonghua.huang@intel.com> Reviewed-by: Fei Li <fei1.li@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
33 lines
706 B
C
33 lines
706 B
C
/*
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* Copyright (C) 2020 Intel Corporation. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef RTCM_H
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#define RTCM_H
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#include <rtct.h>
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#define MSABI __attribute__((ms_abi))
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typedef int32_t MSABI(*rtcm_abi_func)(uint32_t command, void *command_struct);
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#define RTCM_CMD_INIT_SOFTWARE_SRAM (int32_t)1U
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#define RTCM_CMD_CPUID (int32_t)2U
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#define RTCM_CMD_RDMSR (int32_t)3U
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#define RTCM_CMD_WRMSR (int32_t)4U
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#define RTCM_MAGIC 0x5054434dU
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struct rtcm_header {
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uint32_t magic;
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uint32_t version;
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uint64_t command_offset;
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} __packed;
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void init_software_sram(bool is_bsp);
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void set_rtct_tbl(void *rtct_tbl_addr);
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bool is_software_sram_enabled(void);
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#endif /* RTCM_H */
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