diff options
author | Gregory Nutt <gnutt@nuttx.org> | 2015-01-01 12:28:46 -0600 |
---|---|---|
committer | Gregory Nutt <gnutt@nuttx.org> | 2015-01-01 12:28:46 -0600 |
commit | af25f1123d65420a9d05e43b6b0bc929d09150eb (patch) | |
tree | 5d0e3c18bd72fbd2aa679a38a9093983c1c55826 /nuttx/arch/arm/src/tiva/tm4c_ethernet.c | |
parent | 2042a54f1d8925a9514d87e290f17018188ab404 (diff) | |
download | nuttx-af25f1123d65420a9d05e43b6b0bc929d09150eb.tar.gz nuttx-af25f1123d65420a9d05e43b6b0bc929d09150eb.tar.bz2 nuttx-af25f1123d65420a9d05e43b6b0bc929d09150eb.zip |
TM4C129X Ethernet: Add logic to get pre-programmed MAC address from user FLASH registers
Diffstat (limited to 'nuttx/arch/arm/src/tiva/tm4c_ethernet.c')
-rw-r--r-- | nuttx/arch/arm/src/tiva/tm4c_ethernet.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/tiva/tm4c_ethernet.c b/nuttx/arch/arm/src/tiva/tm4c_ethernet.c index 80524f6ea..74ae68bcd 100644 --- a/nuttx/arch/arm/src/tiva/tm4c_ethernet.c +++ b/nuttx/arch/arm/src/tiva/tm4c_ethernet.c @@ -3938,6 +3938,15 @@ int tiva_ethinitialize(int intf) priv->txpoll = wd_create(); /* Create periodic poll timer */ priv->txtimeout = wd_create(); /* Create TX timeout timer */ + /* If the board can provide us with a MAC address, get the address + * from the board now. The MAC will not be applied until tiva_ifup() + * is called (and the MAC can be overwritten with a netdev ioctl call). + */ + +#ifdef CONFIG_TIVA_BOARDMAC + tiva_ethernetmac(&priv->dev.d_mac); +#endif + /* Enable power and clocking to the Ethernet MAC * * - Enable Power: Applies power (only) to the EMAC peripheral. This is not |