ARM: mxs: add support for I2SE's duckbill series

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/arm/mach-mxs/mach-mxs.c b/arch/arm/mach-mxs/mach-mxs.c
index 1dc5acd4fc99..3982e129c054 100644
--- a/arch/arm/mach-mxs/mach-mxs.c
+++ b/arch/arm/mach-mxs/mach-mxs.c
@@ -157,6 +157,7 @@ enum mac_oui {
         OUI_FSL,
         OUI_DENX,
         OUI_CRYSTALFONTZ,
+        OUI_I2SE,
 };
 
 static void __init update_fec_mac_prop(enum mac_oui oui)
@@ -211,6 +212,11 @@ static void __init update_fec_mac_prop(enum mac_oui oui)
                         macaddr[1] = 0xb9;
                         macaddr[2] = 0xe1;
                         break;
+                case OUI_I2SE:
+                        macaddr[0] = 0x00;
+                        macaddr[1] = 0x01;
+                        macaddr[2] = 0x87;
+                        break;
                 }
                 val = ocotp[i];
                 macaddr[3] = (val >> 16) & 0xff;
@@ -330,6 +336,11 @@ static void __init crystalfontz_init(void)
         update_fec_mac_prop(OUI_CRYSTALFONTZ);
 }
 
+static void __init duckbill_init(void)
+{
+        update_fec_mac_prop(OUI_I2SE);
+}
+
 static void __init m28cu3_init(void)
 {
         update_fec_mac_prop(OUI_DENX);
@@ -462,6 +473,8 @@ static void __init mxs_machine_init(void)
                 apx4devkit_init();
         else if (of_machine_is_compatible("crystalfontz,cfa10036"))
                 crystalfontz_init();
+        else if (of_machine_is_compatible("i2se,duckbill"))
+                duckbill_init();
         else if (of_machine_is_compatible("msr,m28cu3"))
                 m28cu3_init();