From 8561c1f5a388101dfa0d4e17b444cdd01c5f5e3d Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 22 Jan 2024 19:12:51 +0800
Subject: [PATCH] Update linux kernel patch to support TF card
---
kernel/patches/igkboard-imx8mp/linux-imx-lf-6.1.36-2.1.0.patch | 26 ++++++++++----------------
1 files changed, 10 insertions(+), 16 deletions(-)
diff --git a/kernel/patches/igkboard-imx8mp/linux-imx-lf-6.1.36-2.1.0.patch b/kernel/patches/igkboard-imx8mp/linux-imx-lf-6.1.36-2.1.0.patch
index c6646b7..ad20784 100644
--- a/kernel/patches/igkboard-imx8mp/linux-imx-lf-6.1.36-2.1.0.patch
+++ b/kernel/patches/igkboard-imx8mp/linux-imx-lf-6.1.36-2.1.0.patch
@@ -10,12 +10,13 @@
+dtb-$(CONFIG_ARCH_MXC) += igkboard-imx8mp.dtb
diff --git a/arch/arm64/boot/dts/freescale/igkboard-imx8mp.dts b/arch/arm64/boot/dts/freescale/igkboard-imx8mp.dts
new file mode 100644
-index 000000000..cddc94704
+index 000000000..db5ecf4a3
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/igkboard-imx8mp.dts
-@@ -0,0 +1,475 @@
+@@ -0,0 +1,469 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
-+/*
++/*
++ * Device Tree Source for LingYun IGKBoard(IoT Gateway Kits Board) - imx8mp
+ * Copyright 2023 LingYun IoT System Studio.
+ */
+
@@ -31,16 +32,15 @@
+ model = "LingYun IoT Gateway Kits Board based on i.MX8MP";
+ compatible = "lingyun,igkboard-imx8mp", "fsl,imx8mp";
+
-+ /* console and bootargs */
++ /* console */
+ chosen {
-+ bootargs = "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200";
+ stdout-path = &uart2;
+ };
+
+ /* MT53D512M32D2DS-053 WT:D, 2GB LPDDR4 */
+ memory@80000000 {
+ device_type = "memory";
-+ reg = <0x0 0x80000000 0 0x80000000>;
++ reg = <0x0 0x80000000 0 0x40000000>;
+ };
+
+ leds {
@@ -52,7 +52,7 @@
+ sysled {
+ label = "sysled";
+ gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
-+ default-state = "on";
++ default-state = "heartbeat";
+ };
+ };
+};
@@ -166,14 +166,13 @@
+ pinctrl-0 = <&pinctrl_eqos>;
+ phy-mode = "rgmii-id";
+ phy-handle = <ðphy0>;
-+ snps,reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
-+ snps,reset-delays-us = <100000 200000 150000>;
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
++ clock-frequency = <5000000>;
+
+ ethphy0: ethernet-phy@0 { /* YT8521SH-CA */
+ compatible = "ethernet-phy-ieee802.3-c22";
@@ -183,22 +182,19 @@
+ };
+};
+
-+/* Second 1000Mbps Ethernet on ENET1 */
++/* Second 1000Mbps Ethernet on ENET1, test okay */
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-mode = "rgmii-id";
+ phy-handle = <ðphy1>;
-+ phy-reset-duration = <200>;
-+ phy-reset-post-delay = <150>;
-+ phy-reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
-+
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
++ clock-frequency = <5000000>;
+
+ ethphy1: ethernet-phy@0 { /* YT8521SH-CA */
+ compatible = "ethernet-phy-ieee802.3-c22";
@@ -465,7 +461,6 @@
+ MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x16
+ MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x16
+ MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x16
-+ MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x22
+ >;
+ };
+
@@ -485,7 +480,6 @@
+ MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x16
+ MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x16
+ MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x16
-+ MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01 0x11
+ >;
+ };
+};
--
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