| Milton D. Miller II | 8e5dd42 | 2016-03-21 12:39:24 -0500 | [diff] [blame^] | 1 | commit a7517cfcebd9ea45d65b3fbc6438602dd28cae86 |
| 2 | Author: Norman James <njames@us.ibm.com> |
| 3 | Commit: Norman James <njames@us.ibm.com> |
| 4 | |
| 5 | MAC needs to be stopped after starting |
| 6 | |
| 7 | We found that u-boot network was corrupting kernel memory. |
| 8 | This is because aspeednic_init is called at startup, |
| 9 | but if the u-boot network is not used, the network driver |
| 10 | is not cleaned up. This fix is a temporary hack and just calls |
| 11 | the halt function after the init. This driver needs to be |
| 12 | reworked to not start network initially and use set_hwaddr hook |
| 13 | to setup MAC address. |
| 14 | |
| 15 | Signed-off-by: Norman James <nkskjames@gmail.com> |
| 16 | |
| 17 | diff --git a/drivers/net/aspeednic.c b/drivers/net/aspeednic.c |
| 18 | index d70c7ab..a870c4a 100644 |
| 19 | --- a/drivers/net/aspeednic.c |
| 20 | +++ b/drivers/net/aspeednic.c |
| 21 | @@ -580,6 +580,7 @@ int aspeednic_initialize(bd_t *bis) |
| 22 | #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) |
| 23 | miiphy_register(dev->name, faraday_mdio_read, faraday_mdio_write); |
| 24 | #endif |
| 25 | + dev->halt(dev); |
| 26 | |
| 27 | return 1; |
| 28 | } |
| 29 | @@ -1359,6 +1360,7 @@ static int aspeednic_recv(struct eth_device* dev) |
| 30 | |
| 31 | static void aspeednic_halt(struct eth_device* dev) |
| 32 | { |
| 33 | + printf("Stopping Network\n"); |
| 34 | STOP_MAC(dev); |
| 35 | } |
| 36 | |