Please always keep the list in CC ("reply-to-all").On 22.02.19 14:15, Joao Reis wrote:
Ok, so I tried to do the same thing with jailhouse image, and when i load ultra96-linux-demo.cell (using /jailhouse cell create)/ the system freezes too. I found out that ultra96-linux-demo.cell can't be created with /jailhouse cell create/ command, but instead with /jailhouse linux/ command. Can you tell me what is the difference between both commands and why ultra96-linux-demo.cell only works with that command?
Also "jailhouse cell linux" does a "cell create" under the hood, but maybe there is something subtly borken that only surfaces this way. I probable never tested you pattern. Will do.
Jan
On Fri, Feb 22, 2019 at 12:29 AM Joao Reis <[email protected] <mailto:[email protected]>> wrote:No, i've just loaded the cells as i've done with ZCU102. If i load ultra96.cell and ultra96-gic-demo.cell everything works properly. When trying to build the jailhouse image for ultra96 (./build-images.sh), i got the following error message: "ERROR: mc:ultra96-jailhouse-demo:u-boot-ultra96-2019.01-rc2-atf1.6-r0 do_fetch: Function failed: Fetcher failure for URL: 'https://download.opensuse.org/repositories/devel:/ARM:/Factory:/Contrib:/Zynq:/ZCU100/standard/noarch/zynqmp-hdf-20180326-4.2.noarch.rpm;name=hdf'. Unable to fetch URL from any source." I send attached the logfile of do_fetch task where the error occured. On Thu, Feb 21, 2019 at 6:29 AM Jan Kiszka <[email protected] <mailto:[email protected]>> wrote: Hi Joao, [re-adding the list] On 20.02.19 20:03, Joao Reis wrote: > Hello Jan, > > Yes, i’ve forgotten that ram ends in 0x80000000, but i even tried with the > original cells (ultra96.cell and ultra96-linux-demo.cell) and when i load the > non-root cell it freezes too. > Are you using the reference image from jailhouse-images? Latest revision? Jan > Jan Kiszka <[email protected] <mailto:[email protected]> <mailto:[email protected] <mailto:[email protected]>>> escreveu em > qua, 20/02/2019 às 05:48 : > > On 19.02.19 19:40, João Reis wrote: > > Hello everyone, > > > > Lately i've tried to configure the recent Ultra96 cells to use IVHSMEM > memory region between them. I can enable the root cell > (ultra96-ivshmem.cell) but when I try to create the non-root cell > (ultra96-gic-demo-ivshmem.cell), the system freezes and i can't input any > character to console. > > > > Here is the output after inputing "jailhouse cell create > ultra96-gic-demo-ivshmem.cell": > > > > [ 80.464769] CPU3: shutdown > > [ 80.467397] psci: CPU3 killed. > > Adding virtual PCI device 00:00.0 to cell "gic-demo-ivshmem" > > > > Shared memory connection established: "gic-demo-ivshmem" <--> "Ultra96" > > > > Created cell "gic-demo-ivshmem" > > > > Page pool usage after cell creation: mem 75/996, remap 5/131072 > > > > [ 80.491250] Created Jailhouse cell "gic-demo-ivshmem" > > > > ... > > > /* IVSHMEM shared memory region for 00:00.0 */ { //alterei > phys_start para cima pq RAM atropelava IVSHMEM > > .phys_start = 0x80001000, > > There is no physical RAM at 0x80000000 and above. Chose a region from the > reservation (>= 0x60000000). > > > .virt_start = 0x80001000, > > .size = 0x100000, > > .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > JAILHOUSE_MEM_ROOTSHARED, > > }, > > Jan > > -- > Siemens AG, Corporate Technology, CT RDA IOT SES-DE > Corporate Competence Center Embedded Linux > > -- > Grateful for your attention, > > João Reis a73847-- Siemens AG, Corporate Technology, CT RDA IOT SES-DECorporate Competence Center Embedded Linux-- Grateful for your attention,João Reis a73847 -- Grateful for your attention, João Reis a73847
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