From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001
From: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
Date: Tue, 10 Oct 2023 14:33:42 +0000
Subject: Add submodule dependency files

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
---
 .../board/rockchip/tinker_rk3288/tinker-rk3288.c   | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 roms/u-boot/board/rockchip/tinker_rk3288/tinker-rk3288.c

(limited to 'roms/u-boot/board/rockchip/tinker_rk3288/tinker-rk3288.c')

diff --git a/roms/u-boot/board/rockchip/tinker_rk3288/tinker-rk3288.c b/roms/u-boot/board/rockchip/tinker_rk3288/tinker-rk3288.c
new file mode 100644
index 000000000..f85209c64
--- /dev/null
+++ b/roms/u-boot/board/rockchip/tinker_rk3288/tinker-rk3288.c
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <eeprom.h>
+#include <env.h>
+#include <i2c_eeprom.h>
+#include <init.h>
+#include <net.h>
+#include <netdev.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/io.h>
+
+static int get_ethaddr_from_eeprom(u8 *addr)
+{
+	int ret;
+	struct udevice *dev;
+
+	ret = uclass_first_device_err(UCLASS_I2C_EEPROM, &dev);
+	if (ret)
+		return ret;
+
+	return i2c_eeprom_read(dev, 0, addr, 6);
+}
+
+int rk3288_board_late_init(void)
+{
+	u8 ethaddr[6];
+
+	if (get_ethaddr_from_eeprom(ethaddr))
+		return 0;
+
+	if (is_valid_ethaddr(ethaddr))
+		eth_env_set_enetaddr("ethaddr", ethaddr);
+
+	return 0;
+}
+
+int mmc_get_env_dev(void)
+{
+	u32 bootdevice_brom_id = readl(BROM_BOOTSOURCE_ID_ADDR);
+
+	if (bootdevice_brom_id == BROM_BOOTSOURCE_EMMC)
+		return 0;
+
+	return 1;
+}
-- 
cgit