1 files changed, 13 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 60ed9c067b1d..bfb32834ab0c 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -233,6 +233,19 @@ static void __init mpc85xx_mds_setup_arch(void)
                         /* Turn UCC1 & UCC2 on */
                         setbits8(&bcsr_regs[8], BCSR_UCC1_GETH_EN);
                         setbits8(&bcsr_regs[9], BCSR_UCC2_GETH_EN);
+                } else if (machine_is(mpc8569_mds)) {
+#define BCSR7_UCC12_GETHnRST    (0x1 << 2)
+#define BCSR8_UEM_MARVELL_RST   (0x1 << 1)
+                        /*
+                         * U-Boot mangles interrupt polarity for Marvell PHYs,
+                         * so reset built-in and UEM Marvell PHYs, this puts
+                         * the PHYs into their normal state.
+                         */
+                        clrbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
+                        setbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
+
+                        setbits8(&bcsr_regs[7], BCSR7_UCC12_GETHnRST);
+                        clrbits8(&bcsr_regs[8], BCSR8_UEM_MARVELL_RST);
                 }
                 iounmap(bcsr_regs);
         }