Tool/software: Linux
Hi,
I am using the enc28j60 ethernet card on AM335x SDK6, and find out there has driver in drivers/net/ethernet/microchip
After enable the kernel configure & add pin-mux for en28j60, the eth2 been up.
But I can't ping the other devices in the same domain, there is no response
please prefer to the following:
1. enable kernel configure
Device Driver -> Network device support -> Ethernet driver support -> <*>ENC28J60 support
2. arch/arm/mach-omap2/board-am335xevm.c
...
/* Module pin mux for SPI flash */
static struct pinmux_config spi1_pin_mux[] = {
{"mcasp0_aclkx.spi1_sclk", OMAP_MUX_MODE3 | AM33XX_PULL_ENBL | AM33XX_INPUT_EN},
{"mcasp0_fsx.spi1_d0", OMAP_MUX_MODE3 | AM33XX_PULL_ENBL | AM33XX_PULL_UP | AM33XX_INPUT_EN},
{"mcasp0_axr0.spi1_d1", OMAP_MUX_MODE3 | AM33XX_PULL_ENBL | AM33XX_INPUT_EN},
{"mcasp0_ahclkr.spi1_cs0", OMAP_MUX_MODE3 | AM33XX_PULL_ENBL | AM33XX_PULL_UP | AM33XX_INPUT_EN},
{NULL, 0},
};
...
static struct spi_board_info spi1_enc28j60_info[] =
{
{
.modalias = "enc28j60",
.irq = OMAP_GPIO_IRQ(AM335X_LAN_IRQ_GPIO),
.max_speed_hz = 50000,
.bus_num = 2,
.chip_select = 0,
.mode = SPI_MODE_0,
},
};
...
static void spi1_ethernet_init(int evm_id, int profile)
{
setup_pin_mux(spi1_pin_mux);
spi_register_board_info(spi1_enc28j60_info, ARRAY_SIZE(spi1_enc28j60_info));
return;
}
...
Could someone give me suggestion, thanks
