Am Montag, 25. September 2017, 19:49:01 CEST schrieb Andy Yan: > Hi Heiko: > > On 2017年09月25日 18:29, Heiko Stübner wrote: > > Hi Andy, > > > > Am Montag, 25. September 2017, 17:45:03 CEST schrieb Andy Yan: > >> On 2017年09月22日 13:56, Heiko Stuebner wrote: > >>> Am Freitag, 22. September 2017, 08:50:49 CEST schrieb Andy Yan: > >>>> Hi Heiko: > >>>> > >>>> On 2017年09月22日 08:24, Andy Yan wrote: > >>>>> Hi Heiko: > >>>>> > >>>>> On 2017年09月21日 22:55, Heiko Stübner wrote: > >>>>>> Hi Andy, > >>>>>> > >>>>>> Am Donnerstag, 21. September 2017, 22:03:32 CEST schrieb Andy Yan: > >>>>>>> Hi Heiko: > >>>>>>> I try to boot the upstream u-boot-rockchip branch on my rk3188 > >>>>>>> board > >>>>>>> with(rock_defconfig) > >>>>>>> > >>>>>>> But I got this error: > >>>>>>> early_init() > >>>>>>> nit_and_scan() returned error -22 > >>>>>>> early_init() failed: -22 > >>>>>>> ERROR ### Please RESET the board ### > >>>>>>> > >>>>>>> the current commit head is: 782088d("rockchip: imply ADC and > >>>>>>> SARADC_ROCKCHIP > >>>>>>> on supported SoCs") Do you ever meet something like this? > >>>>>> > >>>>>> that is very strange. When testing Philipp's branch, I was also > >>>>>> testing the > >>>>>> commit you mention to see if anything broke since I last changed > >>>>>> u-boot > >>>>>> on my radxa rock. And the above commit started just fine, when > >>>>>> starting > >>>>>> from an sd-card. > >>>>>> > >>>>>> Not sure from which medium you're starting though. But from what I > >>>>>> remember Pawel got nand working in his rk3066 series, but that is not > >>>>>> yet merged. > >>>>>> > >>>>> I boot from emmc, I will go on hack on it. > >>>>> > >>>> I finally can boot it with the rock_defconfig. But the way to > >>>> > >>>> package the tpl spl u-boot a little different. > >>>> > >>>> cat ${DIR}/out/tpl/u-boot-tpl.bin > tplspl.bin > >>>> truncate -s 1020 tplspl.bin > >>>> > >>>> sed -i "/^/{1s/^/RK31/}" tplspl.bin > >>>> cat ${DIR}/out/spl/u-boot-spl.bin > spl.bin > >>>> truncate -s %2048 spl.bin > >>>> cat spl.bin >> tplspl.bin > >>>> > >>>> Then the tplspl.bin + u-boot.bin should package by > >>>> > >>>> boot_merger(tplsplb.in for FLashData, u-boot.bin for FlashBoot) from > >>>> > >>>> rockchip downstream u-boot repo: > >>>> ./tools/boot_merger ./tools/rk_tools/RKBOOT/RK310BMINIALL.ini > >>>> > >>>> download to emmc by "upgrade_tool ul" command. According to our > >>>> > >>>> bootrom code author, the rk31(maybe include rk30) bootrom has a > >>>> limitation that the idbblock > >>>> couldn't accessed by upgrade_tool wl command. > >>> > >>> I do have a script handling that [0]. At least for the sd-card variant > >>> a simple "openssl rc4" works just as well as the legacy boot_merger :-) > >>> > >>> Heiko > >>> > >>> [0] > >>> https://github.com/mmind/u-boot-rockchip/commit/81458bde873d6cf588e082cc > >>> f > >>> 556e818f46ad9df > >>> > >> Is there a way to download the out that generated by[0] to > >> > >> emmc/flash? It seems that the upgrate_tool can't access 0x40 of the > >> emmc/nand on rk3188. > > > > you have the @rock-chips.com address, so I'd guess you might even have > > the better resources to find out ;-) . > > Actually, as I mail last week, I can download the image packaged by > boot_merge (with ddr bin from rockchip as 471 and rk30usbplug as 472, > tplspl as Flashdata u-boot.bing as Flashboot) to nand/emmc. > > When you mentioned your scripts, I though you have a better way.
Sadly not really, as I'm just using a sd-card in rk3188, I normally just dd the image to the card and everything works then. > > In any case, as I said I haven't looked at all at the internal storage on > > my radxarock so far. > > > > But as the rk3066 and rk3188 are so similar I've added Paweł. > > > > @Paweł: you had uboot starting from nand on your rk3066 board, maybe you > > could describe how you wrote it to the board so maybe Andy can check if > > he needs to adapt anything? > > > > > > Thanks > > Heiko _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot