Alexey Brodkin 40a808f173 ARCv2: SLC: Make sure busy bit is set properly on SLC flushing ... As reported in STAR 9001165532, an SLC control reg read (for checking busy state) right after SLC invalidate command may incorrectly return NOT busy causing software to NOT spin-wait while operation is underway. (and for some reason this only happens if L1 cache is also disabled - as required by IOC programming model) Suggested workaround is to do an additional Control Reg read, which ensures the 2nd read gets the right status. Same fix made in Linux kernel: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c70c473396cbdec1168a6eff60e13029c0916854 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>		2017-04-11 17:54:31 +03:00
..
cpu	arc: No need in sections defined in sources with newer tools	2016-08-05 12:50:25 +03:00
dts	arc: dts: separate single axs10x.dts file	2017-03-24 14:47:52 +03:00
include/asm	board_f: Make relocation functions generic	2017-04-05 16:36:57 -04:00
lib	ARCv2: SLC: Make sure busy bit is set properly on SLC flushing	2017-04-11 17:54:31 +03:00
config.mk	arc: Use -mcpu=XXX instead of obsolete -marcXXX	2016-09-16 12:12:26 +03:00
Kconfig	arc: dts: separate single axs10x.dts file	2017-03-24 14:47:52 +03:00
Makefile	arc: introduce separate section for interrupt vector table	2015-01-15 22:38:42 +03:00