plat_ipmi.h

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/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef PLAT_IPMI_H
#define PLAT_IPMI_H
 
#include <stdint.h>
#include <stdbool.h>
#include "ipmi.h"
 
#define BIC_FW_DATA_LENGTH 7
#define PCIE_CARD_NOT_PRESENT 0
#define PCIE_CARD_PRESENT 1
#define PCIE_CARD_ID_OFFSET 30
 
#define PCIE_CARD_NOT_PRESENT_BIT BIT(0)
#define PCIE_CARD_NOT_ACCESSIABLE_BIT BIT(1)
#define PCIE_CARD_DEVICE_NOT_READY_BIT BIT(2)
 
#define IS_SECTOR_END_MASK 0x80
#define WITHOUT_SENCTOR_END_MASK 0x7F
#define BIC_UPDATE_MAX_OFFSET 0x50000
#define PM8702_UPDATE_MAX_OFFSET 0x150000
#define PM8702_INITIATE_FW_OFFSET 0x0000
 
#define PM8702_DEFAULT_NEXT_ACTIVE_SLOT 0
#define PM8702_NO_HBO_RUN_VAL 0
#define PM8702_TRANSFER_FW_DATA_LEN 128
#define PM8702_RETURN_SUCCESS 0x00
#define PM8702_BUSY_DELAY_MS 100
#define PM8702_TRANSFER_DELAY_MS 20
#define PM8702_TRANSFER_FW_HEADER_LEN 128
 
enum MC_FIRMWARE_COMPONENT {
    MC_COMPNT_BIC = 2,
    MC_COMPNT_CPLD = 7,
    MC_COMPNT_CXL1 = 16,
    MC_COMPNT_CXL2,
    MC_COMPNT_CXL3,
    MC_COMPNT_CXL4,
    MC_COMPNT_CXL5,
    MC_COMPNT_CXL6,
    MC_COMPNT_CXL7,
    MC_COMPNT_CXL8,
    MC_COMPNT_CXL1_VR_P0V89A,
    MC_COMPNT_CXL1_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL1_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL2_VR_P0V89A,
    MC_COMPNT_CXL2_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL2_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL3_VR_P0V89A,
    MC_COMPNT_CXL3_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL3_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL4_VR_P0V89A,
    MC_COMPNT_CXL4_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL4_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL5_VR_P0V89A,
    MC_COMPNT_CXL5_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL5_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL6_VR_P0V89A,
    MC_COMPNT_CXL6_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL6_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL7_VR_P0V89A,
    MC_COMPNT_CXL7_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL7_VR_VR_PVDDQ_CD,
    MC_COMPNT_CXL8_VR_P0V89A,
    MC_COMPNT_CXL8_VR_P0V8D_PVDDQ_AB,
    MC_COMPNT_CXL8_VR_VR_PVDDQ_CD,
    MC_COMPNT_MAX,
};
 
enum CXL_FRU_OPTIONAL {
    CXL_FRU_WRITE,
    CXL_FRU_READ,
};
 
void pal_construct_ipmi_add_sel_msg(ipmi_msg *msg, common_addsel_msg_t *sel_msg);
 
#endif