diff options
| author | John Rigby <john.rigby@linaro.org> | 2011-10-23 22:55:22 -0600 |
|---|---|---|
| committer | John Rigby <john.rigby@linaro.org> | 2012-05-02 19:44:11 -0600 |
| commit | 92b869739c7cd51e319fb2cea1bb2e5d4c6b25ea (patch) | |
| tree | 8c21550960bb2fac42d18f35b70b98878b88fdc7 /board/ti/beagle/beagle.c | |
| parent | d2f5fac206c1653411ddab58a02433a29c4df41f (diff) | |
OMAP3: Beagle: set mac addr from dieid
TODO: share dieid<-->mac addr code between
OMAP3 and OMAP4
Signed-off-by: John Rigby <john.rigby@linaro.org>
Diffstat (limited to 'board/ti/beagle/beagle.c')
| -rw-r--r-- | board/ti/beagle/beagle.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index e26b38793..f108b06da 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -101,6 +101,29 @@ int board_init(void) } /* + * Beagle-xM has a usb nic with no ethernet rom so generate a macaddr + * from the SOC die-id and set the usbethaddr env var to that + * value. + */ +int board_eth_init(bd_t *bis) +{ + u8 macaddr[6]; + char usbethaddr[20]; + + /* + * NB: The 1 here has been found to generate an address + * consistent with the kernel. + */ + omap3_die_id_to_ethernet_mac(macaddr, 1); + sprintf (usbethaddr, "%02X:%02X:%02X:%02X:%02X:%02X", + macaddr[0], macaddr[1], + macaddr[2], macaddr[3], + macaddr[4], macaddr[5]) ; + setenv ("usbethaddr", usbethaddr); + return 0; +} + +/* * Routine: get_board_revision * Description: Detect if we are running on a Beagle revision Ax/Bx, * C1/2/3, C4 or xM. This can be done by reading |