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author | Alexey Brodkin <abrodkin@synopsys.com> | 2014-12-27 23:42:12 (GMT) |
---|---|---|
committer | Alexey Brodkin <abrodkin@synopsys.com> | 2015-01-15 19:40:49 (GMT) |
commit | 660d5f0d495197b4057bc1b3bdd201e500b03f1a (patch) | |
tree | 1af828cf7be238a85134eab36e3d4232231e5037 | |
parent | 70a0442a420ccea85e6255fedb760448c5b7b87f (diff) | |
download | u-boot-660d5f0d495197b4057bc1b3bdd201e500b03f1a.tar.xz |
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>
-rw-r--r-- | arch/arc/cpu/arc700/Makefile | 7 | ||||
-rw-r--r-- | arch/arc/lib/Makefile | 6 | ||||
-rw-r--r-- | arch/arc/lib/cache.c (renamed from arch/arc/cpu/arc700/cache.c) | 0 | ||||
-rw-r--r-- | arch/arc/lib/cpu.c (renamed from arch/arc/cpu/arc700/cpu.c) | 0 | ||||
-rw-r--r-- | arch/arc/lib/interrupts.c (renamed from arch/arc/cpu/arc700/interrupts.c) | 0 | ||||
-rw-r--r-- | arch/arc/lib/reset.c (renamed from arch/arc/cpu/arc700/reset.c) | 0 | ||||
-rw-r--r-- | arch/arc/lib/timer.c (renamed from arch/arc/cpu/arc700/timer.c) | 0 |
7 files changed, 7 insertions, 6 deletions
diff --git a/arch/arc/cpu/arc700/Makefile b/arch/arc/cpu/arc700/Makefile index 021e3a2..3704ebe 100644 --- a/arch/arc/cpu/arc700/Makefile +++ b/arch/arc/cpu/arc700/Makefile @@ -4,9 +4,4 @@ # SPDX-License-Identifier: GPL-2.0+ # -obj-y += cache.o -obj-y += cpu.o -obj-y += interrupts.o -obj-y += reset.o -obj-y += start.o -obj-y += timer.o +obj-y += start.o diff --git a/arch/arc/lib/Makefile b/arch/arc/lib/Makefile index 7675f85..bae4419 100644 --- a/arch/arc/lib/Makefile +++ b/arch/arc/lib/Makefile @@ -4,6 +4,9 @@ # SPDX-License-Identifier: GPL-2.0+ # +obj-y += cache.o +obj-y += cpu.o +obj-y += interrupts.o obj-y += sections.o obj-y += relocate.o obj-y += strchr-700.o @@ -13,4 +16,7 @@ obj-y += strlen.o obj-y += memcmp.o obj-y += memcpy-700.o obj-y += memset.o +obj-y += reset.o +obj-y += timer.o + obj-$(CONFIG_CMD_BOOTM) += bootm.o diff --git a/arch/arc/cpu/arc700/cache.c b/arch/arc/lib/cache.c index fa19a13..fa19a13 100644 --- a/arch/arc/cpu/arc700/cache.c +++ b/arch/arc/lib/cache.c diff --git a/arch/arc/cpu/arc700/cpu.c b/arch/arc/lib/cpu.c index 50634b8..50634b8 100644 --- a/arch/arc/cpu/arc700/cpu.c +++ b/arch/arc/lib/cpu.c diff --git a/arch/arc/cpu/arc700/interrupts.c b/arch/arc/lib/interrupts.c index d7cab3b..d7cab3b 100644 --- a/arch/arc/cpu/arc700/interrupts.c +++ b/arch/arc/lib/interrupts.c diff --git a/arch/arc/cpu/arc700/reset.c b/arch/arc/lib/reset.c index 98ebf1d..98ebf1d 100644 --- a/arch/arc/cpu/arc700/reset.c +++ b/arch/arc/lib/reset.c diff --git a/arch/arc/cpu/arc700/timer.c b/arch/arc/lib/timer.c index a0acbbc..a0acbbc 100644 --- a/arch/arc/cpu/arc700/timer.c +++ b/arch/arc/lib/timer.c |