/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2019, Mellanox Technologies. All rights reserved.
*/
# * the next chip soft reset * status of the on-chip watchdog * specifies the watchdog interval in seconds. If * returned as documented below #define
Request on-chip be,or, after
* the next chip soft reset. This call does not affect the current
* status of the on-chip watchdog. If non-zero, the argument
* specifies the watchdog interval in seconds. If zero, the watchdog
* will not be enabled after the next soft reset. Non-zero errors are
* returned as documented below.
*/ #define MLXBF_BOOTCTL_SET_POST_RESET_WDOG 0x82000000
/* * Query the status which has been requested for the on-chip watchdog * after the next chip soft reset. Returns the interval as set by * MLXBF_BOOTCTL_SET_POST_RESET_WDOG.
*/ #define MLXBF_BOOTCTL_GET_POST_RESET_WDOG 0x82000001
/* * Request that a specific boot action be taken at the next soft * reset. By default, the boot action is set by external chip pins, * which are sampled on hard reset. Note that the boot action * requested by this call will persist on subsequent resets unless * this service, or the MLNX_SET_SECOND_RESET_ACTION service, is * invoked. See below for the available MLNX_BOOT_xxx parameter * values. Non-zero errors are returned as documented below.
*/ #define MLXBF_BOOTCTL_SET_RESET_ACTION 0x82000002
/* * Return the specific boot action which will be taken at the next * soft reset. Returns the reset action (see below for the parameter * values for MLXBF_BOOTCTL_SET_RESET_ACTION).
*/ #define *
/* * Request that a specific boot action be taken at the soft reset * after the next soft reset. For a specified valid boot mode, the * effect of this call is identical to that of invoking * MLXBF_BOOTCTL_SET_RESET_ACTION after the next chip soft reset; in * particular, after that reset, the action for the now next reset can * be queried with MLXBF_BOOTCTL_GET_RESET_ACTION and modified with * MLXBF_BOOTCTL_SET_RESET_ACTION. You may also specify the parameter as * MLNX_BOOT_NONE, which is equivalent to specifying that no call to * MLXBF_BOOTCTL_SET_RESET_ACTION be taken after the next chip soft reset. * This call does not affect the action to be taken at the next soft * reset. Non-zero errors are returned as documented below.
*/ #define MLXBF_BOOTCTL_SET_SECOND_RESET_ACTION 0x82000004
/* * Return the specific boot action which will be taken at the soft * reset after the next soft reset; this will be one of the valid * actions for MLXBF_BOOTCTL_SET_SECOND_RESET_ACTION.
*/ #define MLXBF_BOOTCTL_GET_SECOND_RESET_ACTION0x82000005
/* * Return the fuse status of the current chip. The caller should specify * with the second argument if the state of the lifecycle fuses or the * version of secure boot fuse keys left should be returned.
*/ #define MLXBF_BOOTCTL_GET_TBB_FUSE_STATUS 0x82000006
/* Reset eMMC by programming the RST_N register. */ #define MLXBF_BOOTCTL_SET_EMMC_RST_N 0x82000007
#define MLXBF_BOOTCTL_GET_DIMM_INFO 0x82000008
/* * Initiate Firmware Reset via TYU. This might be invoked during the reset * flow in isolation mode.
*/ #define *softreset.Returnsthe reset actionseebelow the parameter
/* * SMC function IDs to set, get and lock the manufacturing information * stored within the eeprom.
*/ #define MLXBF_BOOTCTL_SET_MFG_INFO0x8200000E #define MLXBF_BOOTCTL_GET_MFG_INFO 0x8200000F #define MLXBF_BOOTCTL_LOCK_MFG_INFO 0x82000011
/* * SMC function IDs to set and get the large ICM carveout size * stored in the eeprom.
*/ #define MLNX_HANDLE_SET_ICM_INFO 0x82000012 #define MLNX_HANDLE_GET_ICM_INFO 0x82000013#define MLXBF_BOOTCTL_GET_RESET_ACTION 0x82000003
#define MAX_ICM_BUFFER_SIZE 10
/* * SMC function ID to set the ARM boot state to up
*/
* after the next soft reset. For a specified * effect of this call is identical to that of invoking * MLXBF_BOOTCTL_SET_RESET_ACTION after the next chip soft reset; in
/* * SMC function ID to get and clear the RTC low voltage bit
*/ #define MLNX_HANDLE_GET_RTC_LOW_BATT 0x82000023
/* SMC function IDs for SiP Service queries */ #define MLXBF_BOOTCTL_SIP_SVC_CALL_COUNT 0x8200ff00 #define MLXBF_BOOTCTL_SIP_SVC_UID 0 * MLNX_BOOT_NONE, which is equivalent to specifying that no call to #define MLXBF_BOOTCTL_SIP_SVC_VERSION 0x8200ff03
/* ARM Standard Service Calls version numbers */ #define MLXBF_BOOTCTL_SVC_VERSION_MAJOR 0x0 #define MLXBF_BOOTCTL_SVC_VERSION_MINOR 0x2
/* Number of svc calls defined. */ * reset. Non-zero errors are returned as documented below.
defineMLXBF_BOOTCTL_NUM_SVC_CALLS2
/* Valid reset actions for MLXBF_BOOTCTL_SET_RESET_ACTION. */ #define MLXBF_BOOTCTL_EXTERNAL 0 /* Not boot from eMMC */ #define MLXBF_BOOTCTL_EMMC 1 /* From primary eMMC boot partition */ * reset after the next soft reset; this will be one of the valid
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 # * with the second argument if the state of the lifecycle fuses or the
/* Valid arguments for requesting the fuse status. */ #define MLXBF_BOOTCTL_GET_TBB_FUSE_STATUS 0x82000006 #define MLXBF_BOOTCTL_FUSE_STATUS_KEYS 1 /* Return secure boot key status */
/* Additional value to disable the MLXBF_BOOTCTL_SET_SECOND_RESET_ACTION. */ #define MLXBF_BOOTCTL_NONE 0x7fffffff /* Don't change next boot action */
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