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author | Alexey Brodkin <abrodkin@synopsys.com> | 2014-12-28 02:42:12 +0300 |
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committer | Alexey Brodkin <abrodkin@synopsys.com> | 2015-01-15 22:40:49 +0300 |
commit | 660d5f0d495197b4057bc1b3bdd201e500b03f1a (patch) | |
tree | 1af828cf7be238a85134eab36e3d4232231e5037 /board | |
parent | 70a0442a420ccea85e6255fedb760448c5b7b87f (diff) | |
download | u-boot-imx-660d5f0d495197b4057bc1b3bdd201e500b03f1a.zip u-boot-imx-660d5f0d495197b4057bc1b3bdd201e500b03f1a.tar.gz u-boot-imx-660d5f0d495197b4057bc1b3bdd201e500b03f1a.tar.bz2 |
arc: move common sources in library
"reset.c" and "cpu.c" have no architecture-specific code at all.
Others are applicable to either ARC CPU.
This change is a preparation to submission of ARCv2 architecture port.
Even though ARCv1 and ARCv2 ISAs are not binary compatible most of
built-in modules still have the same programming model - AUX registers
are mapped in the same addresses and hold the same data (new featues
extend existing ones).
So only low-level assembly code (start-up, interrupt handlers) is left
as CPU(actually ISA)-specific. This significantyl simplifies maintenance
of multiple CPUs/ISAs.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Igor Guryanov <guryanov@synopsys.com>
Diffstat (limited to 'board')
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