From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eugen Hristev Date: Sat, 5 Dec 2020 12:03:14 +0200 Subject: [PATCH v2 32/34] board: atmel: sama7g5ek: add support for MAC address retreival In-Reply-To: <20201205100316.179531-1-eugen.hristev@microchip.com> References: <20201205100316.179531-1-eugen.hristev@microchip.com> Message-ID: <20201205100316.179531-33-eugen.hristev@microchip.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Obtain two MAC addresses from the two EEPROMs and configure the two available Ethernet interfaces accordingly. Signed-off-by: Eugen Hristev --- board/atmel/sama7g5ek/sama7g5ek.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/board/atmel/sama7g5ek/sama7g5ek.c b/board/atmel/sama7g5ek/sama7g5ek.c index 42b032cf36..b5cece08ac 100644 --- a/board/atmel/sama7g5ek/sama7g5ek.c +++ b/board/atmel/sama7g5ek/sama7g5ek.c @@ -46,6 +46,19 @@ int board_early_init_f(void) return 0; } +#define MAC24AA_MAC_OFFSET 0xfa + +#if (IS_ENABLED(CONFIG_MISC_INIT_R)) +int misc_init_r(void) +{ +#if (IS_ENABLED(CONFIG_I2C_EEPROM)) + at91_set_ethaddr(MAC24AA_MAC_OFFSET); + at91_set_eth1addr(MAC24AA_MAC_OFFSET); +#endif + return 0; +} +#endif + int board_init(void) { /* address of boot parameters */ @@ -61,8 +74,3 @@ int dram_init(void) return 0; } -int misc_init_r(void) -{ - return 0; -} - -- 2.25.1