diff options
Diffstat (limited to 'code/fe310/eos/ecp.c')
| -rw-r--r-- | code/fe310/eos/ecp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/code/fe310/eos/ecp.c b/code/fe310/eos/ecp.c index 85539f5..bf51b19 100644 --- a/code/fe310/eos/ecp.c +++ b/code/fe310/eos/ecp.c @@ -16,8 +16,9 @@ static ECPSocket *_sock = NULL; static void timer_handler(unsigned char type) { ecp_cts_t next = ecp_timer_exe(_sock); if (next) { - uint32_t tick = next * (uint64_t)RTC_FREQ / 1000; - eos_timer_set(tick, EOS_TIMER_ETYPE_ECP); + volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); + uint64_t tick = *mtime + next * (uint64_t)RTC_FREQ / 1000; + eos_timer_set(tick, EOS_TIMER_ETYPE_ECP, 0); } } |