#include <mvmfp.h>
#include <asm/arch/mfp.h>
#include <asm/arch/armada100.h>
+#include <asm/gpio.h>
+#include <miiphy.h>
#ifdef CONFIG_ARMADA100_FEC
#include <net.h>
gd->bd->bi_arch_number = MACH_TYPE_SHEEVAD;
/* adress of boot parameters */
gd->bd->bi_boot_params = armd1_sdram_base(0) + 0x100;
+ /* Assert PHY_RST# */
+ gpio_direction_output(CONFIG_SYS_GPIO_PHY_RST, GPIO_LOW);
+ udelay(10);
+ /* Deassert PHY_RST# */
+ gpio_set_value(CONFIG_SYS_GPIO_PHY_RST, GPIO_HIGH);
return 0;
}
return armada100_fec_register(ARMD1_FEC_BASE);
}
+
+#ifdef CONFIG_RESET_PHY_R
+/* Configure and initialize PHY chip 88E3015 */
+void reset_phy(void)
+{
+ u16 phy_adr;
+ const char *name = "armd-fec0";
+
+ if (miiphy_set_current_dev(name))
+ return;
+
+ /* command to read PHY dev address */
+ if (miiphy_read(name, 0xff, 0xff, &phy_adr)) {
+ printf("Err..%s could not read PHY dev address\n", __func__);
+ return;
+ }
+
+ /* Set Ethernet LED in TX blink mode */
+ miiphy_write(name, phy_adr, PHY_LED_MAN_REG, 0x00);
+ miiphy_write(name, phy_adr, PHY_LED_PAR_SEL_REG, PHY_LED_VAL);
+
+ /* reset the phy */
+ miiphy_reset(name, phy_adr);
+ debug("88E3015 Initialized on %s\n", name);
+}
+#endif /* CONFIG_RESET_PHY_R */
#endif /* CONFIG_ARMADA100_FEC */
#define CONFIG_BOOTP_DHCP_REQUEST_DELAY 50000
#endif /* CONFIG_CMD_NET */
+/* GPIO Support */
+#define CONFIG_MARVELL_GPIO
+
+/* PHY configuration */
+#define CONFIG_MII
+#define CONFIG_CMD_MII
+#define CONFIG_RESET_PHY_R
+/* 88E3015 register definition */
+#define PHY_LED_PAR_SEL_REG 22
+#define PHY_LED_MAN_REG 25
+#define PHY_LED_VAL 0x5b /* LINK LED1, ACT LED2 */
+/* GPIO Configuration for PHY */
+#define CONFIG_SYS_GPIO_PHY_RST 104 /* GPIO104 */
+
/*
* mv-common.h should be defined after CMD configs since it used them
* to enable certain macros