On Tue, 16 Sep 2014, Marek Vasut wrote:
> On Tuesday, September 16, 2014 at 06:28:52 PM, Dinh Nguyen wrote: > > On 09/16/2014 08:18 AM, Pavel Machek wrote: > > > Hi! > > > > > > On Mon 2014-09-15 13:05:53, Marek Vasut wrote: > > >> This entire RFC series is the first stab at making SoCFPGA usable with > > >> mainline U-Boot again. There are still some bits missing, but in > > >> general, this allows me to use mainline U-Boot on my SoCFPGA systems. > > >> The big missing part is the SPL generation, which still needs a lot of > > >> additional work. > > >> > > >> This set contains patches for a few subsystems, bu the most part is the > > >> SoCFPGA chip support. > > >> > > >> Most of the patches should be in good shape already, so I wonder if the > > >> RFC tag is really necessary. > > > > > > Just... I earlier today I tested Marek's git tree based on this > > > series, and it works well for me on board similar to sockit. > > > > > > So > > > > > > Tested-by: Pavel Machek <pa...@denx.de> > > > > > > Thanks and best regards, > > > > > > Pavel > > > > I applied all the patches to v2014.10-rc2, and I see that the watchdog > > has been enabled and it's getting reset: > > > > U-Boot 2014.10-rc2-00139-g70e9e3e (Sep 16 2014 - 11:21:38) > > > > CPU: Altera SoCFPGA Platform > > BOARD: Altera SoCFPGA Cyclone5 Board > > Watchdog enabled > > DRAM: > > U-Boot SPL 2013.01.01-00019-g9cce15f (Jul 18 2013 - 13:05:43) > > SDRAM : Initializing MMR registers > > SDRAM : Calibrating PHY > > SEQ.C: Preparing to start memory calibration > > SEQ.C: CALIBRATION PASSED > > ALTERA DWMMC: 0 > > reading u-boot.img > > reading u-boot.img > > > > > > U-Boot 2014.10-rc2-00139-g70e9e3e (Sep 16 2014 - 11:21:38) > > > > CPU: Altera SoCFPGA Platform > > BOARD: Altera SoCFPGA Cyclone5 Board > > Watchdog enabled > > DRAM: > > This doesn't seem like a WDT problem. How much DRAM is there on that kit ? In The devkit has 1GB. > any case, try this: > > 1) Edit arch/arm/cpu/armv7/socfpga/misc.c > 2) Locate call to get_ram_size() > 3) Replace this function call with the size of your DRAM in bytes. > (that is, make it "gd->ram_size = 128 * 1024 * 1024;" if you have 128MiB) > > I suspect get_ram_size() on socfpga is still broken in mainline and causes > this > crash you observe. Yes, tracked it down to get_ram_size(). I forced gd->ram_size to 1GB and it works fine for me now. I'll try to spend some cycles to debug the problem. > > btw you don't happen to have a spare CV and AV kits you could send me, so I > can > do the testing rounds on them too, do you ? I'll look around. Dinh _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
