[PATCH v4 0/4] hw/arm/raspi: Fix SYS_timer to unbrick Linux kernels v3.7+
Posted by
Philippe Mathieu-Daudé
3 years, 6 months ago
In this series we implement the COMPARE registers of the
SYS_timer, since they are used by Linux.
This fixes the hang reported by Niek here:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg682090.html
Since v3:
- Addressed Richard review comments (arithmetic fix)
Since v2:
- Fixed issue in COMPARE register reported by Luc
Since v1:
- Extracted unrelated patches to previous series
(which happened to be mis-rebased)
Philippe Mathieu-Daudé (4):
hw/timer/bcm2835: Introduce BCM2835_SYSTIMER_COUNT definition
hw/timer/bcm2835: Rename variable holding CTRL_STATUS register
hw/timer/bcm2835: Support the timer COMPARE registers
hw/arm/bcm2835_peripherals: Correctly wire the SYS_timer IRQs
include/hw/timer/bcm2835_systmr.h | 17 ++++++---
hw/arm/bcm2835_peripherals.c | 13 +++++--
hw/timer/bcm2835_systmr.c | 57 +++++++++++++++++++------------
hw/timer/trace-events | 6 ++--
4 files changed, 64 insertions(+), 29 deletions(-)
--
2.26.2
Re: [PATCH v4 0/4] hw/arm/raspi: Fix SYS_timer to unbrick Linux kernels v3.7+
Posted by
Peter Maydell
3 years, 6 months ago
On Sat, 10 Oct 2020 at 21:37, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>
> In this series we implement the COMPARE registers of the
> SYS_timer, since they are used by Linux.
>
> This fixes the hang reported by Niek here:
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg682090.html
>
Applied to target-arm.next, thanks.
-- PMM