On Mon, 26 Aug 2024 13:24:54 +0200 Stefan Kalkowski <stefan.kalkow...@genode-labs.com> wrote:
> Hi Michael, > > On Fri, Aug 23, 2024 at 10:21:15PM +0200, Michael Grunditz wrote: > > On Fri, 23 Aug 2024 at 20:24, Michael Grunditz > > <michael.grund...@gmail.com> wrote: > > > > > > > > > > > > fre 23 aug. 2024 kl. 17:05 skrev Michael Grunditz > > > <michael.grund...@gmail.com>: > > >> > > >> Hello! > > >> > > >> I have updated my genode-rockchip to include RK3399. > > >> Unfortunately none of the targets starts using Genode from git. > > >> They doesn't survive the jump from bootstrap/ctr0 to > > >> bootstrap/init. > > >> > > >> https://github.com/mickenx/genode-rockchip > > >> > > >> Michael > > > > > > > > > > > > Short follow up. It seems to be mandatory with a size > > > specification in mmio mapped registers. I don’t know but the uart > > > might fail. I misinterpreted it in video driver, while change it. > > > > > > If someone can take a look if would help. The uart is strictly > > > based on imx uart so copied the size from that. > > I wonder why you use an exact copy of the i.MX specific UART driver > for the Rockchip UART. Are they really identical with respect to their > programming interface? Just curious about it. > > > > > And now I know more about where it fails > > https://github.com/mickenx/genode-rockchip/blob/main/src/bootstrap/board/rk3399/platform.cc#L17 > > I have dumped the debug versions and found that it is in one of the > > mem regions that fails. > > I wonder why this specific line should be the problem. Those regions > are only static arrays of memory region descriptions. No > one of these memory regions is touched at this point, but later. > In contrast, below in the constructor body the Pic aka Gicv3 gets > initialized for the first time. > > Are you really sure with your analysis regarding the memory regions > are the problem? > How did you found it, by printing, or some other debug mechanism? > I checked trace from u-boot and compared it with objdump output. It seemed like crashing in board constructor. But I have been proven wrong before :-) Michael _______________________________________________ users mailing list -- users@lists.genode.org To unsubscribe send an email to users-le...@lists.genode.org Archived at https://lists.genode.org/mailman3/hyperkitty/list/users@lists.genode.org/message/HVJHDULSEC3EO3RLBECCRL23P3AIRDL7/
