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u-boot-2016/arch/arc/lib
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Alexey Brodkin 6eb15e50f4 arc: add support for SLC (System Level Cache, AKA L2-cache) 
ARCv2 cores may have built-in SLC (System Level Cache, AKA L2-cache).
This change adds functions required for controlling SLC:
 * slc_enable/disable
 * slc_flush/invalidate

For now we just disable SLC to escape DMA coherency issues until either:
 * SLC flush/invalidate is supported in DMA APIin U-Boot
 * hardware DMA coherency is implemented (that might be board specific
   so probably we'll need to have a separate Kconfig option for
   controlling SLC explicitly)

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2015-04-03 09:47:50 +03:00
..
_millicodethunk.S arc: build libgcc in U-Boot 2015-02-09 16:41:20 +03:00
bootm.c arc: add library functions 2014-02-07 08:14:32 -05:00
cache.c arc: add support for SLC (System Level Cache, AKA L2-cache) 2015-04-03 09:47:50 +03:00
cpu.c arc: clean-up init procedure 2015-04-03 09:47:49 +03:00
init_helpers.c arc: clean-up init procedure 2015-04-03 09:47:49 +03:00
interrupts.c arc: move common sources in library 2015-01-15 22:40:49 +03:00
ints_low.S arc: move low-level interrupt and exception handlers in a separate file 2015-04-03 09:47:49 +03:00
libgcc2.c arc: build libgcc in U-Boot 2015-02-09 16:41:20 +03:00
libgcc2.h arc: build libgcc in U-Boot 2015-02-09 16:41:20 +03:00
Makefile arc: clean-up init procedure 2015-04-03 09:47:49 +03:00
memcmp.S arc: memcmp - fix zero-delay loop utilization 2015-02-09 16:41:20 +03:00
memcpy-700.S arc: add library functions 2014-02-07 08:14:32 -05:00
memset.S arc: add library functions 2014-02-07 08:14:32 -05:00
relocate.c arc: clean-up init procedure 2015-04-03 09:47:49 +03:00
reset.c arc: move common sources in library 2015-01-15 22:40:49 +03:00
sections.c arc: introduce separate section for interrupt vector table 2015-01-15 22:38:42 +03:00
start.S arc: add support for SLC (System Level Cache, AKA L2-cache) 2015-04-03 09:47:50 +03:00
strchr-700.S arc: add library functions 2014-02-07 08:14:32 -05:00
strcmp.S arc: add library functions 2014-02-07 08:14:32 -05:00
strcpy-700.S arc: add library functions 2014-02-07 08:14:32 -05:00
strlen.S arc: add library functions 2014-02-07 08:14:32 -05:00
timer.c arc: move common sources in library 2015-01-15 22:40:49 +03:00