Hi Ulrich, On 9 July 2015 at 07:16, Ulrich Prinz <ulrich.pr...@googlemail.com> wrote: > Am 08.07.2015 um 17:25 schrieb Simon Glass: >> >> +ML >> >> Hi Ulrich, >> >> On 7 July 2015 at 08:32, Ulrich Prinz <ulrich.pr...@googlemail.com> wrote: >>> >>> Am 24.06.2015 um 01:28 schrieb Simon Glass: >> >> >> Great, nice to hear from you! There's lots to do. >> > I try my very best... >>> >>> >>> Is there a reachable git repo that I can clone from you, or can you give >>> me >> >> >> Sorry I didn't include that in the cover letter. It's u-boot-dm in >> branch rockchip-working - http://git.denx.de/u-boot-dm.git/ >> > I followed your README.rockchip and sucessfully created the spl image for > download via USB, but trying to load it results in: > # ./firefly/tools/mkimage -T rkimage -d ./firefly/spl/u-boot-spl.bin > ./firefly/out > # cat ./firefly/out | openssl rc4 -K 7c4e0304550509072d2c7b38170d1711 > > ./firefly/out.img > # rkflashtool l < firefly/out.img > rkflashtool: info: rkflashtool v5.2 > rkflashtool: info: Detected RK3288... > rkflashtool: info: interface claimed > rkflashtool: info: MASK ROM MODE > rkflashtool: info: load DDR init > > rkflashtool is stuck at that point and doesn't return. Serial port is > silent.
Don't you mean this? ./firefly/tools/mkimage -T rkimage -d ./firefly/spl/u-boot-dtb.spl.bin You need to send U-Boot and its device tree. Perhaps there is a mistake in my instructions but this is what I see here: http://patchwork.ozlabs.org/patch/487875/ + +To create a suitable image and write it to the board: + + ./firefly-rk3288/tools/mkimage -T rkimage -d ./firefly-rk3288/spl/u-boot-spl-dtb.bin out + cat out | openssl rc4 -K 7c4e0304550509072d2c7b38170d1711 | rkflashtool l + > > Second I tried sd-card image > # ./firefly/tools/mkimage -T rksd -d firefly/spl/u-boot-spl-dtb.bin out.sd > Warning: SPL image is too large (size 0x82b1) and will not boot > > Despite of the warning, I copied things to the SD and tried booting but it > doesn't light up on serial console. > > The only difference I have, compared to your setup, is probably the > toolchain. I have tried linaros 4.9._2014.11 and 4.8_2014q2 and ubuntu's > 4.9.3, all arm-none-eabi. > > The resulting images are of the following size, more or less independent of > the compiler I tried: > > 720965 Jul 9 14:44 u-boot-spl* > 29652 Jul 9 14:44 u-boot-spl.bin* > > 3757 Jul 9 14:44 u-boot-spl.dtb > 33453 Jul 9 14:44 u-boot-spl-dtb.bin This needs to be <32KB or it will not boot. It seems to be a Rockchip boot ROM limitation. With my toolchain it is. I'll check it again later on. I do have a patched toolchain which doesn't add a whole load of unused strings. Maybe that is the difference. Probably I need to cut the size down a bit. > > 1748823 Jul 9 14:44 u-boot* > 208876 Jul 9 14:44 u-boot.bin* > > regards > Ulrich Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
