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u-boot/disk/Makefile

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 05:58:06 +08:00
# SPDX-License-Identifier: GPL-2.0+
Initial revision
2001-07-05 22:47:08 +08:00
#
Add support for a saving build objects in a separate directory. Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
2006-09-02 01:49:50 +08:00
# (C) Copyright 2000-2006
Initial revision
2001-07-05 22:47:08 +08:00
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
kbuild: use Linux Kernel build scripts Now we are ready to switch over to real Kbuild. This commit disables temporary scripts: scripts/{Makefile.build.tmp, Makefile.host.tmp} and enables real Kbuild scripts: scripts/{Makefile.build,Makefile.host,Makefile.lib}. This switch is triggered by the line in scripts/Kbuild.include -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj We need to adjust some build scripts for U-Boot. But smaller amount of modification is preferable. Additionally, we need to fix compiler flags which are locally added or removed. In Kbuild, it is not allowed to change CFLAGS locally. Instead, ccflags-y, asflags-y, cppflags-y, CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o are prepared for that purpose. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
2014-02-04 16:24:28 +08:00
#ccflags-y += -DET_DEBUG -DDEBUG
Initial revision
2001-07-05 22:47:08 +08:00
disk: Add an option for partitions in SPL In some cases we do not want to enable partition support in SPL. Add an option to allow this. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-03-12 03:10:01 +08:00
obj-$(CONFIG_$(SPL_TPL_)PARTITIONS) += part.o
dm: disk: add UCLASS_PARTITION NOTE: probably we have to update config dependencies, in particular, SPL/TPL_PRINTF? With this new function, UCLASS_PARTITION devices will be created as child nodes of UCLASS_BLK device. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2022-04-19 09:05:09 +08:00
ifdef CONFIG_$(SPL_TPL_)BLK
obj-$(CONFIG_$(SPL_TPL_)PARTITIONS) += disk-uclass.o
endif
disk: Use Makefile to omit partition drivers At present these files have an #ifdef covering the whole file. Move the condition to the Makefile instead. Add BLK to the condition since future patches will adjust things so that HAVE_BLOCK_DEVICE is only for SPL, but the partition drivers are needed in U-Boot proper too. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 09:34:44 +08:00
blk: Rename HAVE_BLOCK_DEVICE This option is fact really related to SPL. For U-Boot proper we always use driver model for block devices, so CONFIG_BLK is enabled if block devices are in use. It is only for SPL that we have two cases: - SPL_BLK is enabled, in which case we use driver model and blk-uclass.c - SPL_BLK is not enabled, in which case (if we need block devices) we must use blk_legacy.c Rename the symbol to SPL_LEGACY_BLOCK to make this clear. This is different enough from BLK and SPL_BLK that there should be no confusion. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 09:34:48 +08:00
# Must have BLK or SPL_LEGACY_BLOCK to support partitions
ifneq ($(CONFIG_$(SPL_TPL_)BLK),$(CONFIG_SPL_LEGACY_BLOCK),)
disk: Correct the conditions for SPL These filesystems may have different settings for SPL and TPL. Use the correct Makefile variable to handle this. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-03-01 03:08:29 +08:00
obj-$(CONFIG_$(SPL_TPL_)MAC_PARTITION) += part_mac.o
obj-$(CONFIG_$(SPL_TPL_)DOS_PARTITION) += part_dos.o
obj-$(CONFIG_$(SPL_TPL_)ISO_PARTITION) += part_iso.o
obj-$(CONFIG_$(SPL_TPL_)AMIGA_PARTITION) += part_amiga.o
obj-$(CONFIG_$(SPL_TPL_)EFI_PARTITION) += part_efi.o
disk: Use Makefile to omit partition drivers At present these files have an #ifdef covering the whole file. Move the condition to the Makefile instead. Add BLK to the condition since future patches will adjust things so that HAVE_BLOCK_DEVICE is only for SPL, but the partition drivers are needed in U-Boot proper too. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-08-12 09:34:44 +08:00
endif
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