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-rw-r--r--package/boot/arm-trusted-firmware-mediatek/patches/001-mt7988-enable-2p5g-phy.patch11
1 files changed, 11 insertions, 0 deletions
diff --git a/package/boot/arm-trusted-firmware-mediatek/patches/001-mt7988-enable-2p5g-phy.patch b/package/boot/arm-trusted-firmware-mediatek/patches/001-mt7988-enable-2p5g-phy.patch
new file mode 100644
index 0000000000..d377bd8433
--- /dev/null
+++ b/package/boot/arm-trusted-firmware-mediatek/patches/001-mt7988-enable-2p5g-phy.patch
@@ -0,0 +1,11 @@
+--- a/plat/mediatek/mt7988/bl2/bl2_plat_init.c
++++ b/plat/mediatek/mt7988/bl2/bl2_plat_init.c
+@@ -90,6 +90,8 @@ static void mtk_i2p5g_phy_init(void)
+ * clear bit 22 to use external MDIO.
+ */
+ mmio_setbits_32(GBE_TOP_REG, I2P5G_MDIO);
++ /* Internal 2.5Gphy power on sequence */
++ eth_2p5g_phy_mtcmos_ctrl(true);
+ }
+
+ static void mt7988_i2c_init(void)