diff options
| author | Jacky Bai <ping.bai@nxp.com> | 2020-04-17 11:24:16 +0800 |
|---|---|---|
| committer | Jacky Bai <ping.bai@nxp.com> | 2020-04-17 15:24:04 +0800 |
| commit | a1b1945ac5a44c3fa66b708c48943e04749efb04 (patch) | |
| tree | a55f8ed3c1d85ad2ef4bea51991d92cf96b9901d /plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c | |
| parent | 252aaa9bb123bf037584eed5ff096889c42a5212 (diff) | |
MLK-23803 plat: imx8mq: Get the system counter freq from hw reg
On i.Mx8MQ, the actual system counter freq is 8333333Hz,
have some trailing part, so get the actual freq from the system
counter module register.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Reviewed-by: Anson Huang <Anson.Huang@nxp.com>
Diffstat (limited to 'plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c')
| -rw-r--r-- | plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c index 304dae3e..f627cfda 100644 --- a/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c +++ b/plat/imx/imx8m/imx8mq/imx8mq_bl31_setup.c @@ -231,7 +231,7 @@ entry_point_info_t *bl31_plat_get_next_image_ep_info(unsigned int type) unsigned int plat_get_syscnt_freq2(void) { - return COUNTER_FREQUENCY; + return mmio_read_32(IMX_SCTR_BASE + CNTFID0_OFF); } void bl31_plat_runtime_setup(void) |