On Wed, May 16, 2018 at 9:46 AM, Lukasz Majewski lukma@denx.de wrote:
Hi Joe,
Hi Lukasz,
On Fri, May 11, 2018 at 9:51 AM, Lukasz Majewski lukma@denx.de wrote:
Signed-off-by: Lukasz Majewski lukma@denx.de
board/liebherr/display5/display5.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+)
diff --git a/board/liebherr/display5/display5.c b/board/liebherr/display5/display5.c index 4bade476a5..a3deba216c 100644 --- a/board/liebherr/display5/display5.c +++ b/board/liebherr/display5/display5.c @@ -254,6 +254,25 @@ static void setup_iomux_enet(void) gpio_direction_input(IMX_GPIO_NR(1, 28)); /*INT#_GBE*/ }
+static int setup_mac_from_fuse(void) +{
unsigned char enetaddr[6];int ret;ret = eth_env_get_enetaddr("ethaddr", enetaddr);if (ret) /* ethaddr is already set */return 0;imx_get_mac_from_fuse(0, enetaddr);Generally this should be registered as a read_rom_hwaddr handler.
This function seems like a generic approach for IMX SoC: arch/arm/mach-imx/mac.c
On the other hand the fec_mxc.c driver seems to have such function:
.read_rom_hwaddr = fecmxc_read_rom_hwaddr,(which latter on calls the above function).
To use this function in the automatic way I would need to enable DM_ETH for this board.
Good idea.
Then you won't be recreating the logic around what to do with it.
if (is_valid_ethaddr(enetaddr)) {eth_env_set_enetaddr("ethaddr", enetaddr);return 0;}return 0;+}
int board_eth_init(bd_t *bd) { struct phy_device *phydev; @@ -268,6 +287,8 @@ int board_eth_init(bd_t *bd) if (ret) return ret;
setup_mac_from_fuse();bus = fec_get_miibus(IMX_FEC_BASE, -1); if (!bus) return -ENODEV;-- 2.11.0
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Best regards,
Lukasz Majewski
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