Dear Heiko Schocher, Heiko Schocher <h...@denx.de> writes: >add at least icache support for at91 based boards. >This speeds up NOR flash access on an at91sam9g15 >based board from 15.2 seconds reading 8 MiB from >a SPI NOR flash to 5.7 seconds. > >Signed-off-by: Heiko Schocher <h...@denx.de> >Reviewed-by: Simon Glass <s...@chromium.org> >Reviewed-by: Andreas Bießmann <andr...@biessmann.org> >--- >removed the dcache enable in the gurnard board. Comment >says that enabling dcache breaks Ethernet MAC ... why >is it then enabled? > >@Simon: If you need dache enabled for the gurnard board, >arch/arm/mach-at91/arm926ejs/cache.c is the correct place >for doing this, I think. Please add there the common functions >needed for dcache support on at91 plattforms and undef in >the gurnard board configuration CONFIG_SYS_DCACHE_OFF. > > arch/arm/mach-at91/arm926ejs/Makefile | 1 + > arch/arm/mach-at91/arm926ejs/cache.c | 29 +++++++++++++++++++++++++++++ > board/bluewater/gurnard/gurnard.c | 6 ------ > 3 files changed, 30 insertions(+), 6 deletions(-) > create mode 100644 arch/arm/mach-at91/arm926ejs/cache.c
applied to u-boot-atmel/master, thanks! Best regards, Andreas Bießmann _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot