From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Glass Date: Sun, 14 Feb 2016 18:36:54 -0700 Subject: [U-Boot] [PATCH 10/16] sandbox: timer: Support the early timer In-Reply-To: <1455500220-1324-1-git-send-email-sjg@chromium.org> References: <1455500220-1324-1-git-send-email-sjg@chromium.org> Message-ID: <1455500220-1324-11-git-send-email-sjg@chromium.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Add support for the early timer so we can use tracing with sandbox again. Signed-off-by: Simon Glass --- drivers/timer/sandbox_timer.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/timer/sandbox_timer.c b/drivers/timer/sandbox_timer.c index a8da936..4537c82 100644 --- a/drivers/timer/sandbox_timer.c +++ b/drivers/timer/sandbox_timer.c @@ -18,9 +18,19 @@ void sandbox_timer_add_offset(unsigned long offset) sandbox_timer_offset += offset; } -static int sandbox_timer_get_count(struct udevice *dev, u64 *count) +u64 notrace timer_early_get_count(void) { - *count = os_get_nsec() / 1000 + sandbox_timer_offset * 1000; + return os_get_nsec() / 1000 + sandbox_timer_offset * 1000; +} + +unsigned long notrace timer_early_get_rate(void) +{ + return 1000000; +} + +static notrace int sandbox_timer_get_count(struct udevice *dev, u64 *count) +{ + *count = timer_early_get_count(); return 0; } -- 2.7.0.rc3.207.g0ac5344