u-boot/drivers/core/Makefile

#
# Copyright (c) 2013 Google, Inc
#
# SPDX-License-Identifier:	GPL-2.0+
#

obj-y	+= device.o lists.o root.o uclass.o util.o
obj-$(CONFIG_DEVRES) += devres.o
ifndef CONFIG_SPL_BUILD
obj-$(CONFIG_$(SPL_)OF_CONTROL) += simple-bus.o
endif
obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE)	+= device-remove.o
obj-$(CONFIG_DM)	+= dump.o
obj-$(CONFIG_REGMAP)	+= regmap.o
obj-$(CONFIG_SYSCON)	+= syscon-uclass.o
dm: Add base driver model support Add driver model functionality for generic board. This includes data structures and base code for registering devices and uclasses (groups of devices with the same purpose, e.g. all I2C ports will be in the same uclass). The feature is enabled with CONFIG_DM. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Viktor Křivák <viktor.krivak@gmail.com> Signed-off-by: Tomas Hlavacek <tmshlvck@gmail.com> 11 years ago			`#`
			`# Copyright (c) 2013 Google, Inc`
			`#`
			`# SPDX-License-Identifier: GPL-2.0+`
			`#`

devres: make Devres optional with CONFIG_DEVRES Currently, Devres requires additional 16 byte for each allocation, which is not so insignificant in some cases. Add CONFIG_DEVRES to make this framework optional. If the option is disabled, devres functions fall back to non-managed variants. For example, devres_alloc() to kzalloc(), devm_kmalloc() to kmalloc(), etc. Because devres_head is also surrounded by an ifdef conditional, there is no memory overhead when CONFIG_DEVRES is disabled. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> 9 years ago			`obj-y += device.o lists.o root.o uclass.o util.o`
			`obj-$(CONFIG_DEVRES) += devres.o`
Remove SPL undefine of CONFIG_OF_CONTROL Allow SPL to be built with this option so that we can support device tree control. Disable the simple bus for now in SPL. It may be needed later. Signed-off-by: Simon Glass <sjg@chromium.org> 10 years ago			`ifndef CONFIG_SPL_BUILD`
of: clean up OF_CONTROL ifdef conditionals We have flipped CONFIG_SPL_DISABLE_OF_CONTROL. We have cleansing devices, $(SPL_) and CONFIG_IS_ENABLED(), so we are ready to clear away the ugly logic in include/fdtdec.h: #ifdef CONFIG_OF_CONTROL # if defined(CONFIG_SPL_BUILD) && !defined(SPL_OF_CONTROL) # define OF_CONTROL 0 # else # define OF_CONTROL 1 # endif #else # define OF_CONTROL 0 #endif Now CONFIG_IS_ENABLED(OF_CONTROL) is the substitute. It refers to CONFIG_OF_CONTROL for U-boot proper and CONFIG_SPL_OF_CONTROL for SPL. Also, we no longer have to cancel CONFIG_OF_CONTROL in include/config_uncmd_spl.h and scripts/Makefile.spl. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> 9 years ago			`obj-$(CONFIG_$(SPL_)OF_CONTROL) += simple-bus.o`
Remove SPL undefine of CONFIG_OF_CONTROL Allow SPL to be built with this option so that we can support device tree control. Disable the simple bus for now in SPL. It may be needed later. Signed-off-by: Simon Glass <sjg@chromium.org> 10 years ago			`endif`
dm: drop CONFIG_DM_DEVICE_REMOVE from uncmd list We do not want to compile the DM remove code for SPL. Currently, we undef it in include/config_uncmd_spl.h (for C files) and in scripts/Makefile.uncmd_spl (for Makefiles). This is really ugly. This commit demonstrates how we can deprecate those two files. Use $(SPL_) for the entry in the Makfile and CONFIG_IS_ENABLED() in C files. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> 9 years ago			`obj-$(CONFIG_$(SPL_)DM_DEVICE_REMOVE) += device-remove.o`
dm: Move the tree/uclass dump code into its own file In SPL it is sometimes useful to be able to obtain a dump of the current driver model state. Since commands are not available, provide a way to directly call the functions to output this information. Adjust the existing commands to use these functions. Signed-off-by: Simon Glass <sjg@chromium.org> 10 years ago			`obj-$(CONFIG_DM) += dump.o`
dm: Make regmap and syscon optional Not all boards use garbage collection in their link step, so we should avoid adding options that rely on this for prevention of code bloat. Add separate Kconfig options for syscon and regmap uclasses. Signed-off-by: Simon Glass <sjg@chromium.org> 9 years ago			`obj-$(CONFIG_REGMAP) += regmap.o`
			`obj-$(CONFIG_SYSCON) += syscon-uclass.o`