Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
Hi, This series failed docker-mingw@fedora build test. Please find the testing commands and their output below. If you have Docker installed, you can probably reproduce it locally. Type: series Message-id: 20181102001303.32640-1-f4...@amsat.org Subject: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem) === TEST SCRIPT BEGIN === #!/bin/bash time make docker-test-mingw@fedora SHOW_ENV=1 J=8 === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' e88244ce63 MAINTAINERS: Volunteer to review Raspi patches ccd97451e2 hw/arm/bcm2835: Add basic support for cprman (clock subsystem) c040413670 hw/arm/bcm2835: Add various unimplemented peripherals 8738d4cc1d hw/arm/bcm2835: Rename some definitions 5cad3a8d3f hw/arm/bcm2835: Use 0x prefix for hex numbers d5b6b933ad hw/misc/bcm2835_property: Handle the 'domain state' property 14f6bd3c7f MAINTAINERS: Add an entry for the Raspberry Pi machines === OUTPUT BEGIN === BUILD fedora make[1]: Entering directory '/var/tmp/patchew-tester-tmp-pvww0as4/src' GEN /var/tmp/patchew-tester-tmp-pvww0as4/src/docker-src.2018-11-05-22.26.31.3469/qemu.tar Cloning into '/var/tmp/patchew-tester-tmp-pvww0as4/src/docker-src.2018-11-05-22.26.31.3469/qemu.tar.vroot'... done. Checking out files: 20% (1319/6453) Checking out files: 21% (1356/6453) Checking out files: 22% (1420/6453) Checking out files: 23% (1485/6453) Checking out files: 24% (1549/6453) Checking out files: 25% (1614/6453) Checking out files: 26% (1678/6453) Checking out files: 27% (1743/6453) Checking out files: 28% (1807/6453) Checking out files: 29% (1872/6453) Checking out files: 30% (1936/6453) Checking out files: 31% (2001/6453) Checking out files: 32% (2065/6453) Checking out files: 33% (2130/6453) Checking out files: 34% (2195/6453) Checking out files: 35% (2259/6453) Checking out files: 36% (2324/6453) Checking out files: 37% (2388/6453) Checking out files: 38% (2453/6453) Checking out files: 39% (2517/6453) Checking out files: 40% (2582/6453) Checking out files: 41% (2646/6453) Checking out files: 42% (2711/6453) Checking out files: 43% (2775/6453) Checking out files: 44% (2840/6453) Checking out files: 45% (2904/6453) Checking out files: 46% (2969/6453) Checking out files: 47% (3033/6453) Checking out files: 48% (3098/6453) Checking out files: 49% (3162/6453) Checking out files: 50% (3227/6453) Checking out files: 51% (3292/6453) Checking out files: 52% (3356/6453) Checking out files: 53% (3421/6453) Checking out files: 53% (3423/6453) Checking out files: 54% (3485/6453) Checking out files: 55% (3550/6453) Checking out files: 56% (3614/6453) Checking out files: 57% (3679/6453) Checking out files: 58% (3743/6453) Checking out files: 59% (3808/6453) Checking out files: 60% (3872/6453) Checking out files: 61% (3937/6453) Checking out files: 62% (4001/6453) Checking out files: 63% (4066/6453) Checking out files: 64% (4130/6453) Checking out files: 65% (4195/6453) Checking out files: 66% (4259/6453) Checking out files: 67% (4324/6453) Checking out files: 68% (4389/6453) Checking out files: 69% (4453/6453) Checking out files: 70% (4518/6453) Checking out files: 71% (4582/6453) Checking out files: 72% (4647/6453) Checking out files: 73% (4711/6453) Checking out files: 74% (4776/6453) Checking out files: 75% (4840/6453) Checking out files: 76% (4905/6453) Checking out files: 77% (4969/6453) Checking out files: 78% (5034/6453) Checking out files: 79% (5098/6453) Checking out files: 80% (5163/6453) Checking out files: 81% (5227/6453) Checking out files: 82% (5292/6453) Checking out files: 82% (5324/6453) Checking out files: 83% (5356/6453) Checking out files: 84% (5421/6453) Checking out files: 85% (5486/6453) Checking out files: 86% (5550/6453) Checking out files: 86% (5566/6453) Checking out files: 87% (5615/6453) Checking out files: 88% (5679/6453) Checking out files: 89% (5744/6453) Checking out files: 90% (5808/6453) Checking out files: 91% (5873/6453) Checking out files: 92% (5937/6453) Checking out files: 93% (6002/6453) Checking out files: 94% (6066/6453) Checking out files: 95% (6131/6453) Checking out files: 96% (6195/6453) Checking out files: 97% (6260/6453) Checking out files: 98% (6324/6453) Checking out files: 99% (6389/6453) Checking out files: 100% (6453/6453) Checking out files: 100% (6453/6453), done. Your branch is up-to-date with 'origin/test'. Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc' Cloning into '/var/tmp/patchew-tester-tmp-pvww0as4/src/docker-src.2018-11-05-22.26.31.3469/qemu.tar.vroot/dtc'... Submodule path 'dtc': checked out
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
On 2 November 2018 at 00:12, Philippe Mathieu-Daudé wrote: > Hi, > > This series is a mix of a previous work I had for the raspi, and a patch from > Guenter: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html > > The final patch keep Guenter ideas and comments, but is mostly a rewrite. > I dropped the A2W code from this work, it doesn't seems unuseful to me. > > Guenter can you test this series? > > I kept Guenter S-o-b and (C), is that OK? (Guenter?, Peter?) Yes, that's the general approach the project takes. If you've made changes to the patches yourself you should note those with something like [me: changed foo, bar, baz] after Guenter's signoff and before your own. thanks -- PMM
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
Hi, This series failed docker-mingw@fedora build test. Please find the testing commands and their output below. If you have Docker installed, you can probably reproduce it locally. Type: series Message-id: 20181102001303.32640-1-f4...@amsat.org Subject: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem) === TEST SCRIPT BEGIN === #!/bin/bash time make docker-test-mingw@fedora SHOW_ENV=1 J=8 === TEST SCRIPT END === Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384 Switched to a new branch 'test' 1997ee7b3b MAINTAINERS: Volunteer to review Raspi patches 5bd4f0ff52 hw/arm/bcm2835: Add basic support for cprman (clock subsystem) 5bb2c51372 hw/arm/bcm2835: Add various unimplemented peripherals 57d232cc31 hw/arm/bcm2835: Rename some definitions 242c2f27ba hw/arm/bcm2835: Use 0x prefix for hex numbers 2316d66248 hw/misc/bcm2835_property: Handle the 'domain state' property 0b73d8ca51 MAINTAINERS: Add an entry for the Raspberry Pi machines === OUTPUT BEGIN === BUILD fedora make[1]: Entering directory '/var/tmp/patchew-tester-tmp-ujg3tlbv/src' GEN /var/tmp/patchew-tester-tmp-ujg3tlbv/src/docker-src.2018-11-03-11.31.40.16898/qemu.tar Cloning into '/var/tmp/patchew-tester-tmp-ujg3tlbv/src/docker-src.2018-11-03-11.31.40.16898/qemu.tar.vroot'... done. Checking out files: 9% (640/6448) Checking out files: 10% (645/6448) Checking out files: 11% (710/6448) Checking out files: 12% (774/6448) Checking out files: 13% (839/6448) Checking out files: 14% (903/6448) Checking out files: 14% (955/6448) Checking out files: 15% (968/6448) Checking out files: 16% (1032/6448) Checking out files: 17% (1097/6448) Checking out files: 18% (1161/6448) Checking out files: 19% (1226/6448) Checking out files: 19% (1278/6448) Checking out files: 20% (1290/6448) Checking out files: 21% (1355/6448) Checking out files: 22% (1419/6448) Checking out files: 23% (1484/6448) Checking out files: 24% (1548/6448) Checking out files: 25% (1612/6448) Checking out files: 26% (1677/6448) Checking out files: 27% (1741/6448) Checking out files: 28% (1806/6448) Checking out files: 29% (1870/6448) Checking out files: 30% (1935/6448) Checking out files: 31% (1999/6448) Checking out files: 32% (2064/6448) Checking out files: 33% (2128/6448) Checking out files: 34% (2193/6448) Checking out files: 35% (2257/6448) Checking out files: 36% (2322/6448) Checking out files: 37% (2386/6448) Checking out files: 38% (2451/6448) Checking out files: 39% (2515/6448) Checking out files: 39% (2555/6448) Checking out files: 40% (2580/6448) Checking out files: 41% (2644/6448) Checking out files: 42% (2709/6448) Checking out files: 43% (2773/6448) Checking out files: 44% (2838/6448) Checking out files: 45% (2902/6448) Checking out files: 46% (2967/6448) Checking out files: 47% (3031/6448) Checking out files: 48% (3096/6448) Checking out files: 49% (3160/6448) Checking out files: 50% (3224/6448) Checking out files: 51% (3289/6448) Checking out files: 52% (3353/6448) Checking out files: 53% (3418/6448) Checking out files: 54% (3482/6448) Checking out files: 55% (3547/6448) Checking out files: 56% (3611/6448) Checking out files: 57% (3676/6448) Checking out files: 58% (3740/6448) Checking out files: 59% (3805/6448) Checking out files: 60% (3869/6448) Checking out files: 61% (3934/6448) Checking out files: 62% (3998/6448) Checking out files: 63% (4063/6448) Checking out files: 64% (4127/6448) Checking out files: 65% (4192/6448) Checking out files: 66% (4256/6448) Checking out files: 67% (4321/6448) Checking out files: 68% (4385/6448) Checking out files: 69% (4450/6448) Checking out files: 70% (4514/6448) Checking out files: 71% (4579/6448) Checking out files: 72% (4643/6448) Checking out files: 73% (4708/6448) Checking out files: 74% (4772/6448) Checking out files: 75% (4836/6448) Checking out files: 76% (4901/6448) Checking out files: 77% (4965/6448) Checking out files: 78% (5030/6448) Checking out files: 79% (5094/6448) Checking out files: 80% (5159/6448) Checking out files: 81% (5223/6448) Checking out files: 82% (5288/6448) Checking out files: 83% (5352/6448) Checking out files: 84% (5417/6448) Checking out files: 85% (5481/6448) Checking out files: 86% (5546/6448) Checking out files: 87% (5610/6448) Checking out files: 88% (5675/6448) Checking out files: 89% (5739/6448) Checking out files: 90% (5804/6448) Checking out files: 91% (5868/6448) Checking out files: 92% (5933/6448) Checking out files: 93% (5997/6448) Checking out files: 94% (6062/6448) Checking out files: 95% (6126/6448) Checking out files: 96% (6191/6448) Checking out files: 97% (6255/6448
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
On 11/2/18 12:48 AM, Philippe Mathieu-Daudé wrote: On Fri, Nov 2, 2018 at 8:32 AM Philippe Mathieu-Daudé wrote: Hi Guenter, On Fri, Nov 2, 2018 at 3:52 AM Guenter Roeck wrote: On 11/1/18 5:12 PM, Philippe Mathieu-Daudé wrote: Hi, This series is a mix of a previous work I had for the raspi, and a patch from Guenter: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html The final patch keep Guenter ideas and comments, but is mostly a rewrite. I dropped the A2W code from this work, it doesn't seems unuseful to me. Guenter can you test this series? arm/raspi2 works, but aarch64/raspi3 stalls. Thanks for testing it! So I suppose the A2W is required. And I'm probably using a too old kernel, I'm using the Buster preview following Peter's post [1]: [0.00] Linux version 4.14.0-3-arm64 (debian-ker...@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) #1 SMP Debian 4.14.12-2 (2018-01-06) [0.00] Machine model: Raspberry Pi 3 Model B [...] [8.044215] systemd[1]: Detected architecture arm64. Welcome to Debian GNU/Linux buster/sid! Debian GNU/Linux buster/sid rpi3 ttyAMA0 rpi3 login: root Password: Linux rpi3 4.14.0-3-arm64 #1 SMP Debian 4.14.12-2 (2018-01-06) aarch64 root@rpi3:~# I'll look for a newer kernel. I'm a bit confuse since I can boot a 4.19 kernel: [0.00] Booting Linux on physical CPU 0x00 [0x410fd034] [0.00] Linux version 4.19.0 (gokrazy@docker) (gcc version 6.3.0 20170516 (Debian 6.3.0-18)) #1 SMP PREEMPT Wed Mar 1 20:57:29 UTC 2017 [0.00] Machine model: Raspberry Pi 3 Model B [0.00] earlycon: pl11 at MMIO 0x3f201000 (options '') [0.00] bootconsole [pl11] enabled ... [2.722577] Freeing unused kernel memory: 5696K [2.723256] Run /init as init process Loading, please wait... starting version 236 ... root@rpi3:~# uname -a Linux rpi3 4.19.0 #1 SMP PREEMPT Wed Mar 1 20:57:29 UTC 2017 aarch64 GNU/Linux BTW I use these QEMU command line options while testing: qemu-system-aarch64 \ -d unimp,guest_errors \ -trace bcm2835_cprman_rd_\* -trace bcm2835_cprman_wr_\* \ ... And the cmdline suggested by Peter: -append "rw earlycon=pl011,0x3f201000 console=ttyAMA0 loglevel=8 root=/dev/mmcblk0p2 fsck.repair=yes net.ifnames=0 rootwait memtest=1" [1] https://translatedcode.wordpress.com/2018/04/25/debian-on-qemus-raspberry-pi-3-model/ [ 45.683302] Run /sbin/init as init process init is ran way after A2W register accesses, so I doubt they are the problem here. Can you provide me your testing setup? -append 'earlycon=uart8250,mmio32,0x3f215040 rdinit=/sbin/init panic=-1 console=ttyS1,115200' On raspi3, ttyAMA0 can not be used as console because it is connected to something else. I can boot if I use ttyAMA0 as console. Comparing the log output with the output when using my original patch, tt looks like ttyS1 doesn't come up. Hope this helps, Guenter
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
On Fri, Nov 2, 2018 at 8:32 AM Philippe Mathieu-Daudé wrote: > > Hi Guenter, > > On Fri, Nov 2, 2018 at 3:52 AM Guenter Roeck wrote: > > > > On 11/1/18 5:12 PM, Philippe Mathieu-Daudé wrote: > > > Hi, > > > > > > This series is a mix of a previous work I had for the raspi, and a patch > > > from > > > Guenter: > > > https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html > > > > > > The final patch keep Guenter ideas and comments, but is mostly a rewrite. > > > I dropped the A2W code from this work, it doesn't seems unuseful to me. > > > > > > Guenter can you test this series? > > > > > > > arm/raspi2 works, but aarch64/raspi3 stalls. > > Thanks for testing it! > > So I suppose the A2W is required. And I'm probably using a too old kernel, > I'm using the Buster preview following Peter's post [1]: > > [0.00] Linux version 4.14.0-3-arm64 > (debian-ker...@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) > #1 SMP Debian 4.14.12-2 (2018-01-06) > [0.00] Machine model: Raspberry Pi 3 Model B > [...] > [8.044215] systemd[1]: Detected architecture arm64. > Welcome to Debian GNU/Linux buster/sid! > > Debian GNU/Linux buster/sid rpi3 ttyAMA0 > > rpi3 login: root > Password: > Linux rpi3 4.14.0-3-arm64 #1 SMP Debian 4.14.12-2 (2018-01-06) aarch64 > root@rpi3:~# > > I'll look for a newer kernel. I'm a bit confuse since I can boot a 4.19 kernel: [0.00] Booting Linux on physical CPU 0x00 [0x410fd034] [0.00] Linux version 4.19.0 (gokrazy@docker) (gcc version 6.3.0 20170516 (Debian 6.3.0-18)) #1 SMP PREEMPT Wed Mar 1 20:57:29 UTC 2017 [0.00] Machine model: Raspberry Pi 3 Model B [0.00] earlycon: pl11 at MMIO 0x3f201000 (options '') [0.00] bootconsole [pl11] enabled ... [2.722577] Freeing unused kernel memory: 5696K [2.723256] Run /init as init process Loading, please wait... starting version 236 ... root@rpi3:~# uname -a Linux rpi3 4.19.0 #1 SMP PREEMPT Wed Mar 1 20:57:29 UTC 2017 aarch64 GNU/Linux > > BTW I use these QEMU command line options while testing: > > qemu-system-aarch64 \ > -d unimp,guest_errors \ > -trace bcm2835_cprman_rd_\* -trace bcm2835_cprman_wr_\* \ > ... > > And the cmdline suggested by Peter: > > -append "rw earlycon=pl011,0x3f201000 console=ttyAMA0 loglevel=8 > root=/dev/mmcblk0p2 fsck.repair=yes net.ifnames=0 rootwait memtest=1" > > [1] > https://translatedcode.wordpress.com/2018/04/25/debian-on-qemus-raspberry-pi-3-model/ > > > > > [ 45.683302] Run /sbin/init as init process init is ran way after A2W register accesses, so I doubt they are the problem here. Can you provide me your testing setup? Thanks, Phil. > > [ 50.745961] random: dd: uninitialized urandom read (512 bytes read) > > [ 77.478266] Writes: Total: 2074828 Max/Min: 0/0 Fail: 0 > > > > ... then nothing else until I abort the session. > > > > This is with the series applied on top of master. > > > > Guenter > > > > > I kept Guenter S-o-b and (C), is that OK? (Guenter?, Peter?) > > > > > > - patches 1, 7: obvious updates in MAINTAINERS > > > - patches 3, 4: simple cleanups > > > - patches 2, 5: add UNIMP code > > > - patch 6: add the cprman (KISS init values from Guenter) > > > > > > Peter: can you take patch #1 for 3.1? > > > > > > Regards, > > > > > > Phil. > > > > > > Philippe Mathieu-Daudé (7): > > >MAINTAINERS: Add an entry for the Raspberry Pi machines > > >hw/misc/bcm2835_property: Handle the 'domain state' property > > >hw/arm/bcm2835: Use 0x prefix for hex numbers > > >hw/arm/bcm2835: Rename some definitions > > >hw/arm/bcm2835: Add various unimplemented peripherals > > >hw/arm/bcm2835: Add basic support for cprman (clock subsystem) > > >MAINTAINERS: Volunteer to review Raspi patches > > > > > > MAINTAINERS | 7 + > > > hw/arm/bcm2835_peripherals.c | 42 +++- > > > hw/char/bcm2835_aux.c| 2 +- > > > hw/intc/bcm2836_control.c| 4 +- > > > hw/misc/Makefile.objs| 1 + > > > hw/misc/bcm2835_cprman.c | 277 +++ > > > hw/misc/bcm2835_property.c | 8 +- > > > hw/misc/trace-events | 8 + > > > include/hw/arm/bcm2835_peripherals.h | 11 ++ > > > include/hw/arm/raspi_platform.h | 6 +- > > > include/hw/misc/bcm2835_cprman.h | 28 +++ > > > 11 files changed, 387 insertions(+), 7 deletions(-) > > > create mode 100644 hw/misc/bcm2835_cprman.c > > > create mode 100644 include/hw/misc/bcm2835_cprman.h > > > > >
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
Hi Guenter, On Fri, Nov 2, 2018 at 3:52 AM Guenter Roeck wrote: > > On 11/1/18 5:12 PM, Philippe Mathieu-Daudé wrote: > > Hi, > > > > This series is a mix of a previous work I had for the raspi, and a patch > > from > > Guenter: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html > > > > The final patch keep Guenter ideas and comments, but is mostly a rewrite. > > I dropped the A2W code from this work, it doesn't seems unuseful to me. > > > > Guenter can you test this series? > > > > arm/raspi2 works, but aarch64/raspi3 stalls. Thanks for testing it! So I suppose the A2W is required. And I'm probably using a too old kernel, I'm using the Buster preview following Peter's post [1]: [0.00] Linux version 4.14.0-3-arm64 (debian-ker...@lists.debian.org) (gcc version 7.2.0 (Debian 7.2.0-18)) #1 SMP Debian 4.14.12-2 (2018-01-06) [0.00] Machine model: Raspberry Pi 3 Model B [...] [8.044215] systemd[1]: Detected architecture arm64. Welcome to Debian GNU/Linux buster/sid! Debian GNU/Linux buster/sid rpi3 ttyAMA0 rpi3 login: root Password: Linux rpi3 4.14.0-3-arm64 #1 SMP Debian 4.14.12-2 (2018-01-06) aarch64 root@rpi3:~# I'll look for a newer kernel. BTW I use these QEMU command line options while testing: qemu-system-aarch64 \ -d unimp,guest_errors \ -trace bcm2835_cprman_rd_\* -trace bcm2835_cprman_wr_\* \ ... And the cmdline suggested by Peter: -append "rw earlycon=pl011,0x3f201000 console=ttyAMA0 loglevel=8 root=/dev/mmcblk0p2 fsck.repair=yes net.ifnames=0 rootwait memtest=1" [1] https://translatedcode.wordpress.com/2018/04/25/debian-on-qemus-raspberry-pi-3-model/ > > [ 45.683302] Run /sbin/init as init process > [ 50.745961] random: dd: uninitialized urandom read (512 bytes read) > [ 77.478266] Writes: Total: 2074828 Max/Min: 0/0 Fail: 0 > > ... then nothing else until I abort the session. > > This is with the series applied on top of master. > > Guenter > > > I kept Guenter S-o-b and (C), is that OK? (Guenter?, Peter?) > > > > - patches 1, 7: obvious updates in MAINTAINERS > > - patches 3, 4: simple cleanups > > - patches 2, 5: add UNIMP code > > - patch 6: add the cprman (KISS init values from Guenter) > > > > Peter: can you take patch #1 for 3.1? > > > > Regards, > > > > Phil. > > > > Philippe Mathieu-Daudé (7): > >MAINTAINERS: Add an entry for the Raspberry Pi machines > >hw/misc/bcm2835_property: Handle the 'domain state' property > >hw/arm/bcm2835: Use 0x prefix for hex numbers > >hw/arm/bcm2835: Rename some definitions > >hw/arm/bcm2835: Add various unimplemented peripherals > >hw/arm/bcm2835: Add basic support for cprman (clock subsystem) > >MAINTAINERS: Volunteer to review Raspi patches > > > > MAINTAINERS | 7 + > > hw/arm/bcm2835_peripherals.c | 42 +++- > > hw/char/bcm2835_aux.c| 2 +- > > hw/intc/bcm2836_control.c| 4 +- > > hw/misc/Makefile.objs| 1 + > > hw/misc/bcm2835_cprman.c | 277 +++ > > hw/misc/bcm2835_property.c | 8 +- > > hw/misc/trace-events | 8 + > > include/hw/arm/bcm2835_peripherals.h | 11 ++ > > include/hw/arm/raspi_platform.h | 6 +- > > include/hw/misc/bcm2835_cprman.h | 28 +++ > > 11 files changed, 387 insertions(+), 7 deletions(-) > > create mode 100644 hw/misc/bcm2835_cprman.c > > create mode 100644 include/hw/misc/bcm2835_cprman.h > > >
Re: [Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
On 11/1/18 5:12 PM, Philippe Mathieu-Daudé wrote: Hi, This series is a mix of a previous work I had for the raspi, and a patch from Guenter: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html The final patch keep Guenter ideas and comments, but is mostly a rewrite. I dropped the A2W code from this work, it doesn't seems unuseful to me. Guenter can you test this series? arm/raspi2 works, but aarch64/raspi3 stalls. [ 45.683302] Run /sbin/init as init process [ 50.745961] random: dd: uninitialized urandom read (512 bytes read) [ 77.478266] Writes: Total: 2074828 Max/Min: 0/0 Fail: 0 ... then nothing else until I abort the session. This is with the series applied on top of master. Guenter I kept Guenter S-o-b and (C), is that OK? (Guenter?, Peter?) - patches 1, 7: obvious updates in MAINTAINERS - patches 3, 4: simple cleanups - patches 2, 5: add UNIMP code - patch 6: add the cprman (KISS init values from Guenter) Peter: can you take patch #1 for 3.1? Regards, Phil. Philippe Mathieu-Daudé (7): MAINTAINERS: Add an entry for the Raspberry Pi machines hw/misc/bcm2835_property: Handle the 'domain state' property hw/arm/bcm2835: Use 0x prefix for hex numbers hw/arm/bcm2835: Rename some definitions hw/arm/bcm2835: Add various unimplemented peripherals hw/arm/bcm2835: Add basic support for cprman (clock subsystem) MAINTAINERS: Volunteer to review Raspi patches MAINTAINERS | 7 + hw/arm/bcm2835_peripherals.c | 42 +++- hw/char/bcm2835_aux.c| 2 +- hw/intc/bcm2836_control.c| 4 +- hw/misc/Makefile.objs| 1 + hw/misc/bcm2835_cprman.c | 277 +++ hw/misc/bcm2835_property.c | 8 +- hw/misc/trace-events | 8 + include/hw/arm/bcm2835_peripherals.h | 11 ++ include/hw/arm/raspi_platform.h | 6 +- include/hw/misc/bcm2835_cprman.h | 28 +++ 11 files changed, 387 insertions(+), 7 deletions(-) create mode 100644 hw/misc/bcm2835_cprman.c create mode 100644 include/hw/misc/bcm2835_cprman.h
[Qemu-devel] [PATCH for 3.2 v2 0/7] hw/arm/bcm2835: Add basic support for cprman (clock subsystem)
Hi, This series is a mix of a previous work I had for the raspi, and a patch from Guenter: https://lists.gnu.org/archive/html/qemu-devel/2018-07/msg03153.html The final patch keep Guenter ideas and comments, but is mostly a rewrite. I dropped the A2W code from this work, it doesn't seems unuseful to me. Guenter can you test this series? I kept Guenter S-o-b and (C), is that OK? (Guenter?, Peter?) - patches 1, 7: obvious updates in MAINTAINERS - patches 3, 4: simple cleanups - patches 2, 5: add UNIMP code - patch 6: add the cprman (KISS init values from Guenter) Peter: can you take patch #1 for 3.1? Regards, Phil. Philippe Mathieu-Daudé (7): MAINTAINERS: Add an entry for the Raspberry Pi machines hw/misc/bcm2835_property: Handle the 'domain state' property hw/arm/bcm2835: Use 0x prefix for hex numbers hw/arm/bcm2835: Rename some definitions hw/arm/bcm2835: Add various unimplemented peripherals hw/arm/bcm2835: Add basic support for cprman (clock subsystem) MAINTAINERS: Volunteer to review Raspi patches MAINTAINERS | 7 + hw/arm/bcm2835_peripherals.c | 42 +++- hw/char/bcm2835_aux.c| 2 +- hw/intc/bcm2836_control.c| 4 +- hw/misc/Makefile.objs| 1 + hw/misc/bcm2835_cprman.c | 277 +++ hw/misc/bcm2835_property.c | 8 +- hw/misc/trace-events | 8 + include/hw/arm/bcm2835_peripherals.h | 11 ++ include/hw/arm/raspi_platform.h | 6 +- include/hw/misc/bcm2835_cprman.h | 28 +++ 11 files changed, 387 insertions(+), 7 deletions(-) create mode 100644 hw/misc/bcm2835_cprman.c create mode 100644 include/hw/misc/bcm2835_cprman.h -- 2.17.2
