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| author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2015-02-20 17:04:12 +0900 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2015-02-21 08:23:52 -0500 |
| commit | 0e7368c6c4265c138293802b3315629338bc66d0 (patch) | |
| tree | c83010757c1ad49848347de8cb01f20a101d6b73 /tools/env/README | |
| parent | 39a723452f430a7ef89b0ffa934b2d4312890076 (diff) | |
| download | u-boot-imx-0e7368c6c4265c138293802b3315629338bc66d0.zip u-boot-imx-0e7368c6c4265c138293802b3315629338bc66d0.tar.gz u-boot-imx-0e7368c6c4265c138293802b3315629338bc66d0.tar.bz2 | |
kbuild: prepare for moving headers into mach-*/include/mach
In U-Boot, SoC-specific headers are placed in
arch/$(ARCH)/include/asm/arch-$(SOC) and a symbolic link to that
directory is created at the early stage of the build process.
Creating and removing a symbolic link during the build is not
preferred. In fact, Linux Kernel did away with include/asm-$(ARCH)
directories a long time time ago.
As for ARM, now it is possible to collect SoC sources into
arch/arm/mach-$(SOC). It is also reasonable to move SoC headers
into arch/arm/mach-$(SOC)/include/mach.
This commit prepares for that.
If the directory arch/$(ARCH)/mach-$(SOC)/include/mach exists,
a symbolic to that directory is created. Otherwise, a symbolic link
to arch/$(ARCH)/include/asm/arch-$(SOC) or arch-$(CPU) is created.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'tools/env/README')
0 files changed, 0 insertions, 0 deletions