Re: [Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-06 Thread Paolo Bonzini
Il 06/03/2013 08:27, Kuo-Jung Su ha scritto: The FTWDT010 is used to prevent system from infinite loop while software gets trapped in the deadlock. Under the normal operation, users should restart FTWDT010 at the regular intervals before counter counts down to 0. If the counter does reach

Re: [Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-06 Thread Kuo-Jung Su
2013/3/6 Paolo Bonzini pbonz...@redhat.com: Il 06/03/2013 08:27, Kuo-Jung Su ha scritto: The FTWDT010 is used to prevent system from infinite loop while software gets trapped in the deadlock. Under the normal operation, users should restart FTWDT010 at the regular intervals before counter

Re: [Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-06 Thread Paolo Bonzini
It doesn't work while running under ROM mode. ( no -kernel ) Because Faraday SoC Platform usually designed to boot from ROM and followed by an AHB remapping process (i.e. remap ROM/RAM address). What doesn't work exactly? Why aren't these called? Or are you forcing a particular

Re: [Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-06 Thread Kuo-Jung Su
2013/3/6 Paolo Bonzini pbonz...@redhat.com: It doesn't work while running under ROM mode. ( no -kernel ) Because Faraday SoC Platform usually designed to boot from ROM and followed by an AHB remapping process (i.e. remap ROM/RAM address). What doesn't work exactly? Why aren't these

Re: [Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-06 Thread Kuo-Jung Su
2013/3/7 Kuo-Jung Su dant...@gmail.com: 2013/3/6 Paolo Bonzini pbonz...@redhat.com: It doesn't work while running under ROM mode. ( no -kernel ) Because Faraday SoC Platform usually designed to boot from ROM and followed by an AHB remapping process (i.e. remap ROM/RAM address). What

[Qemu-devel] [PATCH v6 07/24] hw/arm: add Faraday FTWDT010 watchdog timer support

2013-03-05 Thread Kuo-Jung Su
The FTWDT010 is used to prevent system from infinite loop while software gets trapped in the deadlock. Under the normal operation, users should restart FTWDT010 at the regular intervals before counter counts down to 0. If the counter does reach 0, FTWDT010 will try to reset the system by