mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-11-08 22:45:43 +00:00
21 lines
798 B
Diff
21 lines
798 B
Diff
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diff -rupN utilite-a/arch/arm/mach-mx6/board-cm-fx6.c utilite-b/arch/arm/mach-mx6/board-cm-fx6.c
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--- utilite-a/arch/arm/mach-mx6/board-cm-fx6.c 2014-02-24 21:35:41.000000000 +0000
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+++ utilite-b/arch/arm/mach-mx6/board-cm-fx6.c 2014-04-16 20:33:04.473660149 +0000
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@@ -200,6 +200,16 @@ static int cm_fx6_fec_phy_init(struct ph
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{
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unsigned short val;
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+ /* Ar8031 phy SmartEEE feature cause link status generates glitch,
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+ * which cause ethernet link down/up issue, so disable SmartEEE
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+ */
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+ phy_write(phydev, 0xd, 0x3);
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+ phy_write(phydev, 0xe, 0x805d);
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+ phy_write(phydev, 0xd, 0x4003);
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+ val = phy_read(phydev, 0xe);
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+ val &= ~(0x1 << 8);
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+ phy_write(phydev, 0xe, val);
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+
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/* To enable AR8031 ouput a 125MHz clk from CLK_25M */
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phy_write(phydev, 0xd, 0x7);
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phy_write(phydev, 0xe, 0x8016);
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