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fix Teensy PHY code in _up

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Sergio R. Caprile committed 2023-11-15 10:46:44 -03:00
1 parent f549646ddd
commit b999275550
2 files changed
+6 -6
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src/drivers/rt1020.c
+3 -3
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@@ -171,8 +171,8 @@ static bool mg_tcpip_driver_rt1020_up(struct mg_tcpip_if *ifp) {
uint32_t bsr = rt10xx_phy_read(d->phy_addr, PHY_BSR);
bool up = bsr & MG_BIT(2) ? 1 : 0;
if ((ifp->state == MG_TCPIP_STATE_DOWN) && up) { // link state just went up
uint32_t tcr = ENET->TCR |= MG_BIT(2); // Full-duplex
uint32_t rcr = ENET->RCR &= ~MG_BIT(9); // 100M
uint32_t tcr = ENET->TCR | MG_BIT(2); // Full-duplex
uint32_t rcr = ENET->RCR & ~MG_BIT(9); // 100M
uint32_t phy_id = rt10xx_phy_id(d->phy_addr);
if ((phy_id & 0xffff0000) == 0x220000) { // KSZ8081RNB
uint16_t pc1r = rt10xx_phy_read(d->phy_addr, 30); // Read PC1R
@@ -180,7 +180,7 @@ static bool mg_tcpip_driver_rt1020_up(struct mg_tcpip_if *ifp) {
if ((pc1r & MG_BIT(2)) == 0) tcr &= ~MG_BIT(2); // Half-duplex
} else if ((phy_id & 0xffff0000) == 0x20000000) { // DP83825I
uint16_t physts = rt10xx_phy_read(d->phy_addr, 16); // Read PHYSTS
if (physts & 1) rcr |= MG_BIT(9); // 10M
if (physts & MG_BIT(1)) rcr |= MG_BIT(9); // 10M
if ((physts & MG_BIT(2)) == 0) tcr &= ~MG_BIT(2); // Half-duplex
} else { // Default to LAN8720
uint16_t scsr = rt10xx_phy_read(d->phy_addr, 31); // Read CSCR