From: Horatiu Vultur <horatiu.vultur@microchip.com>
Date: Wed, 3 Apr 2019 17:54:46 +0000 (+0200)
Subject: board: mscc: jr2: Update MSCC Jaguar2 boards
X-Git-Tag: v2019.07-rc1~26^2~8
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=6aa50ae22c63e2b509bad2a815c12946b8a9aaf8;p=oweals%2Fu-boot.git

board: mscc: jr2: Update MSCC Jaguar2 boards

In Jaguar2 SoC family there are 3 different pcb. Each of this needs
to configure the phys in different ways. Therefore implement the
function board_phy_config and based on pcb configure them accordingly.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---

diff --git a/board/mscc/jr2/jr2.c b/board/mscc/jr2/jr2.c
index 58a4a04162..6e5ef4c97f 100644
--- a/board/mscc/jr2/jr2.c
+++ b/board/mscc/jr2/jr2.c
@@ -6,6 +6,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <led.h>
+#include <miiphy.h>
 
 enum {
 	BOARD_TYPE_PCB110 = 0xAABBCE00,
@@ -64,6 +65,28 @@ static void vcoreiii_gpio_set_alternate(int gpio, int mode)
 	}
 }
 
+int board_phy_config(struct phy_device *phydev)
+{
+	if (gd->board_type == BOARD_TYPE_PCB110 ||
+	    gd->board_type == BOARD_TYPE_PCB112) {
+		phy_write(phydev, 0, 31, 0x10);
+		phy_write(phydev, 0, 18, 0x80F0);
+		while (phy_read(phydev, 0, 18) & 0x8000)
+			;
+		phy_write(phydev, 0, 31, 0);
+	}
+	if (gd->board_type == BOARD_TYPE_PCB111) {
+		phy_write(phydev, 0, 31, 0x10);
+		phy_write(phydev, 0, 18, 0x80A0);
+		while (phy_read(phydev, 0, 18) & 0x8000)
+			;
+		phy_write(phydev, 0, 14, 0x800);
+		phy_write(phydev, 0, 31, 0);
+	}
+
+	return 0;
+}
+
 void board_debug_uart_init(void)
 {
 	/* too early for the pinctrl driver, so configure the UART pins here */