diff options
Diffstat (limited to 'meta/recipes-devtools/qemu/qemu-0.12.4/arm_timer-fix-oneshot-mode.patch')
-rw-r--r-- | meta/recipes-devtools/qemu/qemu-0.12.4/arm_timer-fix-oneshot-mode.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta/recipes-devtools/qemu/qemu-0.12.4/arm_timer-fix-oneshot-mode.patch b/meta/recipes-devtools/qemu/qemu-0.12.4/arm_timer-fix-oneshot-mode.patch new file mode 100644 index 0000000000..530736c4ca --- /dev/null +++ b/meta/recipes-devtools/qemu/qemu-0.12.4/arm_timer-fix-oneshot-mode.patch @@ -0,0 +1,32 @@ +From a9cf98d939c4f6539fad7e7d812ea16d96ba3dc9 Mon Sep 17 00:00:00 2001 +From: Rabin Vincent <rabin@rab.in> +Date: Sun, 2 May 2010 15:20:52 +0530 +Subject: [PATCH] arm_timer: fix oneshot mode + +commit id: a9cf98d939c4f6539fad7e7d812ea16d96ba3dc9 in git://git.sv.gnu.org/qemu.git + +In oneshot mode, the delta needs to come from the TimerLoad register, +not the maximum limit. + +Signed-off-by: Rabin Vincent <rabin@rab.in> +Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> +--- + hw/arm_timer.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/hw/arm_timer.c b/hw/arm_timer.c +index 5b6947a..9073ffc 100644 +--- a/hw/arm_timer.c ++++ b/hw/arm_timer.c +@@ -71,7 +71,7 @@ static void arm_timer_recalibrate(arm_timer_state *s, int reload) + { + uint32_t limit; + +- if ((s->control & TIMER_CTRL_PERIODIC) == 0) { ++ if ((s->control & (TIMER_CTRL_PERIODIC | TIMER_CTRL_ONESHOT)) == 0) { + /* Free running. */ + if (s->control & TIMER_CTRL_32BIT) + limit = 0xffffffff; +-- +1.6.5.2 + |