diff options
Diffstat (limited to 'fw/fe310/eos/net.c')
| -rw-r--r-- | fw/fe310/eos/net.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/fw/fe310/eos/net.c b/fw/fe310/eos/net.c index dffbc31..167a879 100644 --- a/fw/fe310/eos/net.c +++ b/fw/fe310/eos/net.c @@ -305,6 +305,12 @@ static void net_resume(void) { } } +static void net_start(void) { + eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg); + SPI1_REG(SPI_REG_SCKDIV) = eos_spi_div(EOS_SPI_DEV_NET); + SPI1_REG(SPI_REG_CSID) = eos_spi_csid(EOS_SPI_DEV_NET); +} + int eos_net_init(uint8_t wakeup_cause) { int i; @@ -346,14 +352,12 @@ int eos_net_init(uint8_t wakeup_cause) { return EOS_OK; } -void eos_net_start(uint8_t wakeup_cause) { - eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg); - SPI1_REG(SPI_REG_SCKDIV) = eos_spi_div(EOS_SPI_DEV_NET); - SPI1_REG(SPI_REG_CSID) = eos_spi_csid(EOS_SPI_DEV_NET); +int eos_net_run(uint8_t wakeup_cause) { + net_start(); clear_csr(mstatus, MSTATUS_MIE); - if ((wakeup_cause & EOS_PWR_INIT) && (wakeup_cause != EOS_INIT_RST)) { - if (wakeup_cause != EOS_INIT_BTN) { + if (wakeup_cause != EOS_PWR_WAKE_RST) { + if (wakeup_cause != EOS_PWR_WAKE_BTN) { net_xchg_wake(); } if (!(net_state_flags & NET_STATE_FLAG_CTS)) { @@ -366,6 +370,16 @@ void eos_net_start(uint8_t wakeup_cause) { } net_resume(); set_csr(mstatus, MSTATUS_MIE); + + return EOS_OK; +} + +void eos_net_start(void) { + net_start(); + + clear_csr(mstatus, MSTATUS_MIE); + net_resume(); + set_csr(mstatus, MSTATUS_MIE); } void eos_net_stop(void) { |