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board: ti: am64x: Parse MAC address from board EEPROM 

Parse MAC addresses from EEPROM and set them in the env. This is needed
to get MAC address for additional ethernet ports on the EVM.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Vignesh Raghavendra 2021-05-10 23:44:22 +05:30 committed by Lokesh Vutla
parent e0e5374b91
commit ec658e7ee5
1 changed files with 9 additions and 0 deletions
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9
board/ti/am64x/evm.c
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@ -136,8 +136,17 @@ static void setup_serial(void)
int board_late_init(void)
{
if (IS_ENABLED(CONFIG_TI_I2C_BOARD_DETECT)) {
struct ti_am6_eeprom *ep = TI_AM6_EEPROM_DATA;
setup_board_eeprom_env();
setup_serial();
/*
* The first MAC address for ethernet a.k.a. ethernet0 comes from
* efuse populated via the am654 gigabit eth switch subsystem driver.
* All the other ones are populated via EEPROM, hence continue with
* an index of 1.
*/
board_ti_am6_set_ethaddr(1, ep->mac_addr_cnt);
}
return 0;