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Diffstat (limited to 'mailinglist/output_launchpad/1876187')
| -rw-r--r-- | mailinglist/output_launchpad/1876187 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mailinglist/output_launchpad/1876187 b/mailinglist/output_launchpad/1876187 new file mode 100644 index 00000000..239e32c4 --- /dev/null +++ b/mailinglist/output_launchpad/1876187 @@ -0,0 +1,14 @@ +qemu-system-arm freezes when using SystickTimer on netduinoplus2 + +git commit 27c94566379069fb8930bb1433dcffbf7df3203d + +The global variable system_clock_scale used in hw/timer/armv7m_systick.c is never set on the netduinoplus2 platform, it stays initialized as zero. Using the timer with the clock source as cpu clock leads to an infinit loop because systick_timer->tick always stays the same. + +To reproduce use to CMSIS function SysTick_Config(uint32_t ticks) to setup the timer. + +Patch sent to list: https://<email address hidden>/ + + +Patch has been included here: +https://git.qemu.org/?p=qemu.git;a=commitdiff;h=e7e5a9595ab1136845c + |