mirror of
git://nv-tegra.nvidia.com/linux-hwpm.git
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5f4378574c
Currently, conditions to compile HWPM driver based on build config is not defined well in the Makefiles. Update Makefiles to - use external chip specific flags to include chip source files - add copyright information - revise IP force enablement logic, remove unused MINIMAL_IP_ENABLE flag - follow a standard way of including source files and config flags. Jira THWPM-109 Change-Id: I6d32b5b67d34c65b56fb9cb9d6a1c4cca7b11cc6 Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-hwpm/+/3121175 Reviewed-by: Seema Khowala <seemaj@nvidia.com> GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
93 lines
3.1 KiB
Makefile
93 lines
3.1 KiB
Makefile
# -*- mode: makefile -*-
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#
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# Copyright (c) 2023-2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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#
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# Tegra SOC HWPM Sources
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#
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# Based on build config, set HWPM flags
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# Flag indicates internal build config
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ifeq ($(NV_BUILD_CONFIGURATION_IS_EXTERNAL), 0)
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CONFIG_HWPM_BUILD_INTERNAL := y
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endif
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# T234 supported on all valid platforms
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CONFIG_TEGRA_HWPM_T234 := y
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# TH500 supported only on OOT config
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ifeq ($(CONFIG_TEGRA_HWPM_OOT),y)
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ifeq ($(NV_BUILD_CONFIGURATION_EXPOSING_TH50X), 1)
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CONFIG_TEGRA_HWPM_TH500 := y
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endif
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endif
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# Set HWPM next path and include sources as per build config
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ifeq ($(CONFIG_TEGRA_HWPM_OOT),y)
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srctree.hwpm-next := ${srctree.hwpm}
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# Include next sources only if Makefile.hwpm-next.sources exists
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ifneq ($(wildcard ${srctree.hwpm-next}/drivers/tegra/hwpm/Makefile.hwpm-next.sources),)
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include ${srctree.hwpm-next}/drivers/tegra/hwpm/Makefile.hwpm-next.sources
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nvhwpm-objs += ${nvhwpm-next-objs}
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endif
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else # Non-OOT kernel
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ifeq ($(origin NV_SOURCE), undefined)
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ifeq ($(origin TEGRA_TOP), undefined)
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# No reference to hwpm-next repo
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else
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srctree.hwpm-next := ${TEGRA_TOP}/kernel/hwpm-next
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endif
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else
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srctree.hwpm-next := ${NV_SOURCE}/kernel/hwpm-next
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endif
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ifneq ($(origin srctree.hwpm-next), undefined)
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ifneq ($(wildcard ${srctree.hwpm-next}/drivers/tegra/hwpm/Makefile.hwpm-next.sources),)
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include ${srctree.hwpm-next}/drivers/tegra/hwpm/Makefile.hwpm-next.sources
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nvhwpm-objs += ${nvhwpm-next-objs}
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endif
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endif
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endif # CONFIG_TEGRA_HWPM_OOT
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# Include common files
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include ${srctree.hwpm}/drivers/tegra/hwpm/Makefile.common.sources
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nvhwpm-objs += ${nvhwpm-common-objs}
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# Include linux files
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include ${srctree.hwpm}/drivers/tegra/hwpm/Makefile.linux.sources
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nvhwpm-objs += ${nvhwpm-linux-objs}
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ifeq ($(CONFIG_TEGRA_HWPM_T234),y)
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ccflags-y += -DCONFIG_TEGRA_HWPM_T234
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# Include T234 files
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include ${srctree.hwpm}/drivers/tegra/hwpm/Makefile.t234.sources
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nvhwpm-objs += ${nvhwpm-t234-objs}
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endif
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ifeq ($(CONFIG_TEGRA_HWPM_TH500),y)
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ccflags-y += -DCONFIG_TEGRA_HWPM_TH500
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# Include TH500 files
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include ${srctree.hwpm}/drivers/tegra/hwpm/Makefile.th500.sources
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nvhwpm-objs += ${nvhwpm-th500-objs}
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endif
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