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| author | Peter Tyser <ptyser@xes-inc.com> | 2010-04-12 22:28:02 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-04-13 09:12:59 +0200 |
| commit | 03b7004ddafc70d83904d790abaa50843868130e (patch) | |
| tree | 0f737a5d907c2d5d771d6862438f916d5c36355c /doc | |
| parent | fd4e49c18901a50b1648235f26da1e8caa0f8764 (diff) | |
| download | u-boot-imx-03b7004ddafc70d83904d790abaa50843868130e.zip u-boot-imx-03b7004ddafc70d83904d790abaa50843868130e.tar.gz u-boot-imx-03b7004ddafc70d83904d790abaa50843868130e.tar.bz2 | |
Create CPUDIR variable
The CPUDIR variable points to the location of a target's CPU directory.
Currently, it is set to cpu/$CPU. However, using $CPUDIR will allow for
more flexibility in the future. It lays the groundwork for reorganizing
U-Boot's directory structure to support a layout such as:
arch/$ARCH/cpu/$CPU/* (architecture with multiple CPU types)
arch/$ARCH/cpu/* (architecture with one CPU type)
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.ARM-SoC | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/README.ARM-SoC b/doc/README.ARM-SoC index 0f2677f..15f065d 100644 --- a/doc/README.ARM-SoC +++ b/doc/README.ARM-SoC @@ -7,14 +7,14 @@ I introduced the concept of Soc (system on a chip) into the ./cpu directory. That means that code that is cpu (i.e. core) specific resides in - cpu/$(CPU)/ + $(CPUDIR)/ and code that is specific to some SoC (i.e. vendor specific peripherals around the core) is moved into - cpu/$(CPU)/$(SOC)/ + $(CPUDIR)/$(SOC)/ -Thus a library/archive "cpu/$(CPU)/$(SOC)/lib$(SOC).a" will be build +Thus a library/archive "$(CPUDIR)/$(SOC)/lib$(SOC).a" will be build and linked. Examples will be cpu/arm920t/imx/ |