39 lines
760 B
C
39 lines
760 B
C
#include <common.h>
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#include <types.h>
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#include <driver.h>
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#include <init.h>
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#include <asm/armlinux.h>
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#include <linux/micrel_phy.h>
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#include <linux/phy.h>
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#include <linux/sizes.h>
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#include <fcntl.h>
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#include <fs.h>
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#include <mach/socfpga-regs.h>
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static int ksz9021rn_phy_fixup(struct phy_device *dev)
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{
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phy_write(dev, 0x09, 0x0f00);
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/* rx skew */
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phy_write(dev, 0x0b, 0x8105);
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phy_write(dev, 0x0c, 0x0000);
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/* clk/ctrl skew */
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phy_write(dev, 0x0b, 0x8104);
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phy_write(dev, 0x0c, 0xa0d0);
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return 0;
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}
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static int socfpga_console_init(void)
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{
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if (!of_machine_is_compatible("altr,socdk"))
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return 0;
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phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
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ksz9021rn_phy_fixup);
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return 0;
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}
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console_initcall(socfpga_console_init);
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