board: mscc: luton: Update MSCC Luton board
Implement method board_phy_config to configure the external phys
on the pcb90.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
diff --git a/board/mscc/luton/luton.c b/board/mscc/luton/luton.c
index 807c717..114f7fd 100644
--- a/board/mscc/luton/luton.c
+++ b/board/mscc/luton/luton.c
@@ -6,8 +6,7 @@
#include <common.h>
#include <asm/io.h>
#include <led.h>
-
-DECLARE_GLOBAL_DATA_PTR;
+#include <miiphy.h>
enum {
BOARD_TYPE_PCB090 = 0xAABBCD00,
@@ -33,6 +32,16 @@
if (IS_ENABLED(CONFIG_LED))
led_default_state();
+ return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+ phy_write(phydev, 0, 31, 0x10);
+ phy_write(phydev, 0, 18, 0x80A0);
+ while (phy_read(phydev, 0, 18) & 0x8000)
+ ;
+ phy_write(phydev, 0, 31, 0);
return 0;
}