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Diffstat (limited to 'doc/README.ARM-SoC')
| -rw-r--r-- | doc/README.ARM-SoC | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/doc/README.ARM-SoC b/doc/README.ARM-SoC deleted file mode 100644 index d6bd624..0000000 --- a/doc/README.ARM-SoC +++ /dev/null @@ -1,31 +0,0 @@ -[By Steven Scholz <steven.scholz@imc-berlin.de>, 16 Aug 2004] - -Since the cpu/ directory gets clobbered with peripheral driver code I -started cleaning up arch/arm/cpu/arm920t. - -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 - - $(CPUDIR)/ - -and code that is specific to some SoC (i.e. vendor specific -peripherals around the core) is moved into - - $(CPUDIR)/$(SOC)/ - -Thus a library/archive "$(CPUDIR)/$(SOC)/lib$(SOC).a" will be build -and linked. Examples will be - - arch/arm/cpu/arm920t/imx/ - arch/arm/cpu/arm920t/s3c24x0 - -One can select an SoC by passing the name of it to ./mkconfig just -like - - @./mkconfig $(@:_config=) arm arm920t vcma9 mpl s3c24x0 - -If there's no VENDOR field (like "mpl" in the above line) one has to -pass NULL instead: - - @./mkconfig $(@:_config=) arm arm920t mx1ads NULL imx |