mirror of
git://nv-tegra.nvidia.com/linux-hwpm.git
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7c1ae11f78
HWPM files are copied from the previous source in linux-nvidia repo withgit history. Create folders and move files to obtain expected folder structure. Bug 3787076 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
123 lines
2.5 KiB
C
123 lines
2.5 KiB
C
/*
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* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef TEGRA_HWPM_SOC_H
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#define TEGRA_HWPM_SOC_H
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#if defined(CONFIG_TEGRA_HWPM_OOT)
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#define CHIP_ID_UNKNOWN 0x0U
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#define CHIP_ID_REV_UNKNOWN 0x0U
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#define PLAT_SI 0x0
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#define PLAT_PRE_SI_QT 0x1
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#define PLAT_PRE_SI_VDK 0x8
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#define PLAT_PRE_SI_VSP 0x9
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#define PLAT_INVALID 0xF
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#define TEGRA_FUSE_PRODUCTION_MODE 0x0
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struct hwpm_soc_chip_info {
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u32 chip_id;
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u32 chip_id_rev;
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u32 platform;
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};
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#endif
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#ifdef __KERNEL__
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#include <os/linux/soc_utils.h>
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#else
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u32 tegra_hwpm_get_chip_id_impl(void)
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{
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return 0U;
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}
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u32 tegra_hwpm_get_major_rev_impl(void)
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{
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return 0U;
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}
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u32 tegra_hwpm_chip_get_revision_impl(void)
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{
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return 0U;
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}
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u32 tegra_hwpm_get_platform_impl(void)
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{
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return 0U;
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}
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bool tegra_hwpm_is_platform_simulation_impl(void)
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{
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return false;
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}
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bool tegra_hwpm_is_platform_vsp_impl(void)
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{
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return false;
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}
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bool tegra_hwpm_is_platform_silicon_impl(void)
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{
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return true;
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}
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bool tegra_hwpm_is_hypervisor_mode_impl(void)
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{
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return false;
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}
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int tegra_hwpm_fuse_readl_impl(struct tegra_soc_hwpm *hwpm,
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u64 reg_offset, u32 *val)
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{
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return -EINVAL;
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}
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int tegra_hwpm_fuse_readl_prod_mode_impl(struct tegra_soc_hwpm *hwpm, u32 *val)
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{
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return -EINVAL;
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}
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#endif
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#define tegra_hwpm_get_chip_id() \
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tegra_hwpm_get_chip_id_impl()
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#define tegra_hwpm_get_major_rev() \
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tegra_hwpm_get_major_rev_impl()
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#define tegra_hwpm_chip_get_revision() \
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tegra_hwpm_chip_get_revision_impl()
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#define tegra_hwpm_get_platform() \
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tegra_hwpm_get_platform_impl()
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#define tegra_hwpm_is_platform_simulation() \
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tegra_hwpm_is_platform_simulation_impl()
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#define tegra_hwpm_is_platform_vsp() \
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tegra_hwpm_is_platform_vsp_impl()
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#define tegra_hwpm_is_platform_silicon() \
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tegra_hwpm_is_platform_silicon_impl()
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#define tegra_hwpm_is_hypervisor_mode() \
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tegra_hwpm_is_hypervisor_mode_impl()
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#define tegra_hwpm_fuse_readl(hwpm, reg_offset, val) \
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tegra_hwpm_fuse_readl_impl(hwpm, reg_offset, val)
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#define tegra_hwpm_fuse_readl_prod_mode(hwpm, val) \
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tegra_hwpm_fuse_readl_prod_mode_impl(hwpm, val)
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#endif /* TEGRA_HWPM_SOC_H */
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