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352366ede4
The build flags to enable the Arm(R) Ethos(TM)-N NPU driver are in arm platform specific make files i.e. plat/arm/common/arm_common.mk. These flags are renamed and moved to ethosn_npu.mk. Other source and make files are changed to reflect the changes in these flags. Signed-off-by: Rajasekaran Kalidoss <rajasekaran.kalidoss@arm.com> Change-Id: I6fd20225343c574cb5ac1f0f32ff2fc28ef37ea6
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/*
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* Copyright (c) 2021-2023, Arm Limited. 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 FCONF_ETHOSN_GETTER_H
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#define FCONF_ETHOSN_GETTER_H
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#include <assert.h>
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#include <stdbool.h>
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#include <lib/fconf/fconf.h>
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#define hw_config__ethosn_config_getter(prop) ethosn_config.prop
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#define hw_config__ethosn_device_getter(dev_idx) __extension__ ({ \
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assert(dev_idx < ethosn_config.num_devices); \
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ðosn_config.devices[dev_idx]; \
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})
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#define ETHOSN_DEV_NUM_MAX U(2)
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#define ETHOSN_DEV_CORE_NUM_MAX U(8)
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#define ETHOSN_DEV_ASSET_ALLOCATOR_NUM_MAX U(16)
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struct ethosn_allocator_t {
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uint32_t stream_id;
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};
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struct ethosn_main_allocator_t {
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struct ethosn_allocator_t firmware;
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struct ethosn_allocator_t working_data;
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};
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struct ethosn_asset_allocator_t {
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struct ethosn_allocator_t command_stream;
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struct ethosn_allocator_t weight_data;
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struct ethosn_allocator_t buffer_data;
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struct ethosn_allocator_t intermediate_data;
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};
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struct ethosn_core_t {
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uint64_t addr;
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struct ethosn_main_allocator_t main_allocator;
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};
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struct ethosn_device_t {
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bool has_reserved_memory;
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uint64_t reserved_memory_addr;
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uint32_t num_cores;
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struct ethosn_core_t cores[ETHOSN_DEV_CORE_NUM_MAX];
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uint32_t num_allocators;
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struct ethosn_asset_allocator_t asset_allocators[ETHOSN_DEV_ASSET_ALLOCATOR_NUM_MAX];
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};
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struct ethosn_config_t {
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uint32_t num_devices;
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struct ethosn_device_t devices[ETHOSN_DEV_NUM_MAX];
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};
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extern struct ethosn_config_t ethosn_config;
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#endif /* FCONF_ETHOSN_GETTER_H */
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