From ec658e7ee5459244c9487b4ff23398407b507b0f Mon Sep 17 00:00:00 2001 From: Vignesh Raghavendra Date: Mon, 10 May 2021 23:44:22 +0530 Subject: [PATCH] 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 --- board/ti/am64x/evm.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/board/ti/am64x/evm.c b/board/ti/am64x/evm.c index a1ffcb929c..35cd9e027c 100644 --- a/board/ti/am64x/evm.c +++ b/board/ti/am64x/evm.c @@ -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;