Hi Tom, On Tue, Oct 30, 2012 at 3:43 PM, Simon Glass <s...@chromium.org> wrote: > Hi Tom, > > On Tue, Oct 30, 2012 at 2:19 PM, Tom Warren <twar...@nvidia.com> wrote: >> Simon, >> >>> -----Original Message----- >>> From: Tom Warren >>> Sent: Tuesday, October 30, 2012 12:24 PM >>> To: 'Simon Glass'; U-Boot Mailing List >>> Cc: Stephen Warren >>> Subject: RE: [PATCH v7 0/16] tegra: Add display driver and LCD support for >>> Seaboard >>> >>> Simon, >>> >>> > -----Original Message----- >>> > From: Simon Glass [mailto:s...@chromium.org] >>> > Sent: Wednesday, October 17, 2012 4:25 PM >>> > To: U-Boot Mailing List >>> > Cc: Stephen Warren; Tom Warren; Simon Glass >>> > Subject: [PATCH v7 0/16] tegra: Add display driver and LCD support for >>> > Seaboard >>> > >>> > This series adds support for the Tegra2x's display peripheral. This >>> > supports the LCD display on Seaboard and we use this to enable console >>> > output in U- Boot on the LCD. >>> >>> Applied to tegra/next and pushed to denx.de. ./MAKEALL -s tegra20 is OK, >>> checkpatch is clean. Thanks. >>> >>> I'll do some testing on my Seaboard while I run a ./MAKEALL -a arm. >> >> The above MAKEALL build (arm) fails on the Lubbock, zipitz2, palmld and >> palmtc builds with the following error: >> >> common/libcommon.o: In function `lcd_sync': >> /common/lcd.c:125: undefined reference to `flush_dcache_range' >> >> These builds use the 'pxa' arm cpu type, and perhaps don't have an >> implementation of the dcache routines. >> >> I'll need a fix before I can submit a pull request to Albert for this. >> >> Note that there are a couple of other arm builds (tx25 mx31pdk) that also >> fail, but not due to any Tegra or LCD reason - it appears they fail in >> arm/master, too, so they can be ignored for now. > > Ah ok. I will take a look.
OK, I found that pxa doesn't have this function. Some boards define CONFIG_SYS_DCACHE_OFF and some don't. So I have amended one of the LCD commits to look for that, and resent it. http://patchwork.ozlabs.org/patch/195663/ I have also created a commit to update zipitz2, palmtc and palmld to define CONFIG_SYS_DCACHE_OFF. I hope that is acceptable to the maintainer. http://patchwork.ozlabs.org/patch/195662/ Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
