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https://github.com/ARM-software/arm-trusted-firmware.git
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9a0f5d128a
Currently, there is common feature check function for firmware APIs and TF-A specific APIs. This should be separate from firmware APIs. So add new TF-A API for feature check of TF-A specific APIs. Signed-off-by: Jay Buddhabhatti <jay.buddhabhatti@amd.com> Change-Id: I5585d17fb6aa1e98989d935117cca10bdb85133e
106 lines
4 KiB
C
106 lines
4 KiB
C
/*
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* Copyright (c) 2019-2022, Xilinx, Inc. All rights reserved.
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* Copyright (c) 2022-2024, Advanced Micro Devices, Inc. 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 PM_API_SYS_H
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#define PM_API_SYS_H
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#include <stdint.h>
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#include "pm_defs.h"
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/*********************************************************************
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* Target module IDs macros
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********************************************************************/
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#define LIBPM_MODULE_ID 0x2U
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#define LOADER_MODULE_ID 0x7U
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#define MODULE_ID_MASK 0x0000ff00U
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/**********************************************************
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* PM API function declarations
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**********************************************************/
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enum pm_ret_status pm_handle_eemi_call(uint32_t flag, uint32_t x0, uint32_t x1,
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uint32_t x2, uint32_t x3, uint32_t x4,
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uint32_t x5, uint64_t *result);
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enum pm_ret_status pm_self_suspend(uint32_t nid,
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uint32_t latency,
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uint32_t state,
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uintptr_t address, uint32_t flag);
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enum pm_ret_status pm_abort_suspend(enum pm_abort_reason reason, uint32_t flag);
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enum pm_ret_status pm_req_suspend(uint32_t target,
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uint8_t ack,
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uint32_t latency,
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uint32_t state, uint32_t flag);
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enum pm_ret_status pm_req_wakeup(uint32_t target, uint32_t set_address,
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uintptr_t address, uint8_t ack, uint32_t flag);
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enum pm_ret_status pm_set_wakeup_source(uint32_t target, uint32_t device_id,
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uint8_t enable, uint32_t flag);
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enum pm_ret_status pm_get_callbackdata(uint32_t *data, size_t count, uint32_t flag,
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uint32_t ack);
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void pm_client_set_wakeup_sources(uint32_t node_id);
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enum pm_ret_status pm_pll_set_param(uint32_t clk_id, uint32_t param,
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uint32_t value, uint32_t flag);
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enum pm_ret_status pm_pll_get_param(uint32_t clk_id, uint32_t param,
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uint32_t *value, uint32_t flag);
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enum pm_ret_status pm_pll_set_mode(uint32_t clk_id, uint32_t mode,
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uint32_t flag);
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enum pm_ret_status pm_pll_get_mode(uint32_t clk_id, uint32_t *mode,
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uint32_t flag);
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enum pm_ret_status pm_force_powerdown(uint32_t target, uint8_t ack,
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uint32_t flag);
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enum pm_ret_status pm_system_shutdown(uint32_t type, uint32_t subtype,
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uint32_t flag);
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enum pm_ret_status pm_query_data(uint32_t qid, uint32_t arg1, uint32_t arg2,
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uint32_t arg3, uint32_t *data, uint32_t flag);
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uint32_t pm_get_shutdown_scope(void);
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enum pm_ret_status pm_feature_check(uint32_t api_id, uint32_t *ret_payload,
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uint32_t flag);
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enum pm_ret_status pm_load_pdi(uint32_t src, uint32_t address_low,
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uint32_t address_high, uint32_t flag);
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enum pm_ret_status pm_register_notifier(uint32_t device_id, uint32_t event,
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uint32_t wake, uint32_t enable,
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uint32_t flag);
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enum pm_ret_status pm_get_chipid(uint32_t *value);
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enum pm_ret_status eemi_feature_check(uint32_t api_id, uint32_t *ret_payload);
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/*
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* Assigning of argument values into array elements.
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*/
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#define PM_PACK_PAYLOAD1(pl, mid, flag, arg0) { \
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pl[0] = (uint32_t)(((uint32_t)(arg0) & 0xFFU) | ((mid) << 8U) | ((flag) << 24U)); \
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}
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#define PM_PACK_PAYLOAD2(pl, mid, flag, arg0, arg1) { \
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pl[1] = (uint32_t)(arg1); \
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PM_PACK_PAYLOAD1(pl, (mid), (flag), (arg0)); \
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}
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#define PM_PACK_PAYLOAD3(pl, mid, flag, arg0, arg1, arg2) { \
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pl[2] = (uint32_t)(arg2); \
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PM_PACK_PAYLOAD2(pl, (mid), (flag), (arg0), (arg1)); \
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}
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#define PM_PACK_PAYLOAD4(pl, mid, flag, arg0, arg1, arg2, arg3) { \
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pl[3] = (uint32_t)(arg3); \
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PM_PACK_PAYLOAD3(pl, (mid), (flag), (arg0), (arg1), (arg2)); \
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}
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#define PM_PACK_PAYLOAD5(pl, mid, flag, arg0, arg1, arg2, arg3, arg4) { \
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pl[4] = (uint32_t)(arg4); \
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PM_PACK_PAYLOAD4(pl, (mid), (flag), (arg0), (arg1), (arg2), (arg3)); \
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}
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#define PM_PACK_PAYLOAD6(pl, mid, flag, arg0, arg1, arg2, arg3, arg4, arg5) { \
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pl[5] = (uint32_t)(arg5); \
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PM_PACK_PAYLOAD5(pl, (mid), (flag), (arg0), (arg1), (arg2), (arg3), (arg4)); \
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}
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#define PM_PACK_PAYLOAD7(pl, mid, flag, arg0, arg1, arg2, arg3, arg4, arg5, arg6) { \
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pl[6] = (uint32_t)(arg6); \
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PM_PACK_PAYLOAD6(pl, (mid), (flag), (arg0), (arg1), (arg2), (arg3), (arg4), (arg5)); \
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}
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#endif /* PM_API_SYS_H */
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