From bd9216e29b81ff2e35d203668f319aaaf396e018 Mon Sep 17 00:00:00 2001
From: Horatiu Vultur <horatiu.vultur@microchip.com>
Date: Wed, 1 May 2019 13:16:59 +0200
Subject: [PATCH] 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>
---
board/mscc/luton/luton.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/board/mscc/luton/luton.c b/board/mscc/luton/luton.c
index 807c717e33a..114f7fd9d9b 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,
@@ -36,6 +35,16 @@ int board_early_init_r(void)
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;
+}
+
static void do_board_detect(void)
{
u32 chipid = (readl(BASE_DEVCPU_GCB + CHIP_ID) >> 12) & 0xFFFF;
--
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