On 12/14/2011 02:49 PM, Christian Riesch wrote: > Hi Tom, > thanks for your reply. > > On Wed, Dec 14, 2011 at 8:15 PM, Tom Rini <tr...@ti.com > <mailto:tr...@ti.com>> wrote: >> On 12/14/2011 12:09 PM, Christian Riesch wrote: >>> I applied the changes that I did in include/configs/da850evm.h before to >>> da850_am18xxevm.h as well. I expected this to work on my board since the >>> board I used to test the SPI flash SPL patchset for the da850evm was >>> actually an AM1808 experimenter's kit. >>> >>> Now my SPL reports: >>> >>> SF: Unsupported manufacturer 20 >>> failed. >>> >>> Manufacturer 0x20 seems to be ST and the main difference between >>> da850evm.h and da850_am18xxevm.h is the missing #define >>> CONFIG_SPI_FLASH_STMICRO in da850_am18xxevm.h. >>> >>> So my question is: Which boards are supported by da850_am18xxevm.h? I >>> thought that I probably have an old revision of the board, but I >>> couldn't find anything regarding SPI flash in LogicPD's PCNs. >> >> So, the da850evm is for the OMAP-L138 and da850_am18xxevm is for the >> AM18xx EVM. However, the config split was done, I believe, but folks on >> the L138 side and might not have been tried fully on the am1808. So >> since you've got the AM1808 and can test it there, lets add the missing >> SPI_FLASH define too. I think my coworker that did a quick non-SPL >> check of the code the other week also noted SPI wasn't supported. > > Ok, I can do that. > > But then I wonder why a separate .h file for the AM18xx EVM was > introduced. My AM18xx EVM works just fine with the da850evm.h > configuration that's currently in mainline u-boot. > > I did a diff between the two: [snip explanation of how little is actually different]
I agree. It's on my list to unpack and get my am18xx EVM setup and see if perhaps we can't just use boards.cfg to build for L138 or AM1808. -- Tom _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
