From 95ff6821a02653b7ab8555f7283628cca82881c0 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Thu, 30 Mar 2023 14:19:41 +0800
Subject: [PATCH] update linux kernel build shell script to remove unsed drivers
---
bsp/kernel/patch/linux-imx-lf-5.15.32-2.0.0.patch | 331 +++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 260 insertions(+), 71 deletions(-)
diff --git a/bsp/kernel/patch/linux-imx-lf-5.15.32-2.0.0.patch b/bsp/kernel/patch/linux-imx-lf-5.15.32-2.0.0.patch
index 375ce63..a5a8521 100644
--- a/bsp/kernel/patch/linux-imx-lf-5.15.32-2.0.0.patch
+++ b/bsp/kernel/patch/linux-imx-lf-5.15.32-2.0.0.patch
@@ -1,7 +1,7 @@
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/igkboard.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/igkboard.dts
---- linux-imx/arch/arm/boot/dts/igkboard.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/igkboard.dts 2022-10-06 10:55:47.564618629 +0800
-@@ -0,0 +1,603 @@
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/igkboard.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/igkboard.dts
+--- linux-imx/arch/arm/boot/dts/igkboard.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/igkboard.dts 2022-11-28 06:04:24.463613926 -0800
+@@ -0,0 +1,609 @@
+/*
+ * Device Tree Source for LingYun IGKBoard(IoT Gateway Kit Board)
+ * Based on imx6ul-14x14-evk.dts/imx6ul-14x14-evk.dtsi
@@ -141,7 +141,7 @@
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <7>;
+ power-supply = <®_3p3v>;
-+ status = "disabled"; /* Enable in LCD overlay */
++ status = "disabled";
+ };
+
+ /* 1-Wire sentinel for overlay */
@@ -168,6 +168,11 @@
+ audio-asrc = <&asrc>;
+ audio-codec = <&mqs>;
+ status = "okay";
++ };
++
++ /* LCD panel sentinel for overlay */
++ panel: panel {
++ status = "disabled";
+ };
+
+};
@@ -204,9 +209,9 @@
+ status = "okay";
+};
+
-+// /*+---------------+
-+// | Camera Module |
-+// +---------------+*/
++/*+---------------+
++ | Camera Module |
++ +---------------+*/
+
+&i2c2 {
+ clock-frequency = <100000>;
@@ -605,10 +610,10 @@
+ };
+
+};
-\ No newline at end of file
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/Makefile linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/Makefile
---- linux-imx/arch/arm/boot/dts/Makefile 2022-07-22 03:24:17.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/Makefile 2022-10-06 10:55:47.564618629 +0800
++
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/Makefile linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/Makefile
+--- linux-imx/arch/arm/boot/dts/Makefile 2022-11-28 06:08:27.847623408 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/Makefile 2022-11-28 06:04:23.919613905 -0800
@@ -1586,3 +1586,6 @@
aspeed-bmc-portwell-neptune.dtb \
aspeed-bmc-quanta-q71l.dtb \
@@ -616,9 +621,40 @@
+DTC_FLAGS_igkboard := -@
+dtb-$(CONFIG_SOC_IMX6UL) += igkboard.dtb
+subdir-$(CONFIG_SOC_IMX6UL) += overlays
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/cam.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/cam.dts
---- linux-imx/arch/arm/boot/dts/overlays/cam.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/cam.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/adc.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/adc.dts
+--- linux-imx/arch/arm/boot/dts/overlays/adc.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/adc.dts 2022-11-28 06:04:26.879614021 -0800
+@@ -0,0 +1,27 @@
++/*
++ * Copyright (C) 2022 LingYun IoT System Studio
++ * Author: Guo Wenxue<guowenxue@gmail.com>
++ */
++/dts-v1/;
++/plugin/;
++
++#include "../imx6ul-pinfunc.h"
++
++/* 40-pin extended GPIO, ADC interfaces */
++
++&adc1 {
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_adc1>;
++ num-channels = <5>;
++ vref-supply = <®_peri_3v3>;
++ status = "okay";
++};
++
++&iomuxc {
++ pinctrl_adc1: adc1grp {
++ fsl,pins = <
++ MX6UL_PAD_GPIO1_IO01__GPIO1_IO01 0xb0 /* ADC1_1 --->TS_YN */
++ MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0xb0 /* ADC1_4 --->TS_XP */
++ >;
++ };
++};
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/cam.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/cam.dts
+--- linux-imx/arch/arm/boot/dts/overlays/cam.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/cam.dts 2022-11-28 06:04:26.883614021 -0800
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -644,9 +680,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/can1.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/can1.dts
---- linux-imx/arch/arm/boot/dts/overlays/can1.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/can1.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/can1.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/can1.dts
+--- linux-imx/arch/arm/boot/dts/overlays/can1.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/can1.dts 2022-11-28 06:04:26.883614021 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -676,9 +712,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/can2.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/can2.dts
---- linux-imx/arch/arm/boot/dts/overlays/can2.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/can2.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/can2.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/can2.dts
+--- linux-imx/arch/arm/boot/dts/overlays/can2.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/can2.dts 2022-11-28 06:04:26.883614021 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -708,9 +744,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/i2c1.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/i2c1.dts
---- linux-imx/arch/arm/boot/dts/overlays/i2c1.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/i2c1.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/i2c1.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/i2c1.dts
+--- linux-imx/arch/arm/boot/dts/overlays/i2c1.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/i2c1.dts 2022-11-28 06:04:26.887614021 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -740,9 +776,96 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/lcd.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/lcd.dts
---- linux-imx/arch/arm/boot/dts/overlays/lcd.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/lcd.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/lcd_drm.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/lcd_drm.dts
+--- linux-imx/arch/arm/boot/dts/overlays/lcd_drm.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/lcd_drm.dts 2022-11-28 06:04:26.887614021 -0800
+@@ -0,0 +1,82 @@
++/*
++ * Copyright (C) 2022 LingYun IoT System Studio
++ * Author: Guo Wenxue<guowenxue@gmail.com>
++ */
++
++/dts-v1/;
++/plugin/;
++
++#include <dt-bindings/clock/imx6ul-clock.h>
++#include "../imx6ul-pinfunc.h"
++
++/* LCD DRM display overlay */
++
++&backlight_lcd {
++ status = "okay";
++};
++
++&i2c2 {
++ gt9xx@5d {
++ status = "okay";
++ };
++};
++
++&lcdif {
++ assigned-clocks = <&clks IMX6UL_CLK_LCDIF_PRE_SEL>;
++ assigned-clock-parents = <&clks IMX6UL_CLK_PLL5_VIDEO_DIV>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_lcdif_dat &pinctrl_lcdif_ctrl>;
++ status = "okay";
++
++ port {
++ display_output: endpoint {
++ remote-endpoint = <&panel_input>;
++ };
++ };
++};
++
++&panel {
++ compatible = "fsl,imx6ull-panel", "panel-simple";
++ backlight = <&backlight_lcd>;
++ power-supply = <®_3p3v>;
++ status = "okay";
++
++ port {
++ panel_input: endpoint {
++ remote-endpoint = <&display_output>;
++ };
++ };
++};
++
++&iomuxc {
++ pinctrl_lcdif_dat: lcdifdatgrp {
++ fsl,pins = <
++ MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
++ MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
++ MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
++ MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
++ MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
++ MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
++ MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
++ MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
++ MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
++ MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
++ MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
++ MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
++ MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
++ MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
++ MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
++ MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
++ >;
++ };
++
++ pinctrl_lcdif_ctrl: lcdifctrlgrp {
++ fsl,pins = <
++ MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x79
++ MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
++ MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
++ MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
++ MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
++ >;
++ };
++};
++
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/lcd.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/lcd.dts
+--- linux-imx/arch/arm/boot/dts/overlays/lcd.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/lcd.dts 2022-11-28 06:04:26.887614021 -0800
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -833,10 +956,10 @@
+ >;
+ };
+};
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/Makefile linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/Makefile
---- linux-imx/arch/arm/boot/dts/overlays/Makefile 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/Makefile 2022-10-06 10:55:47.564618629 +0800
-@@ -0,0 +1,18 @@
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/Makefile linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/Makefile
+--- linux-imx/arch/arm/boot/dts/overlays/Makefile 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/Makefile 2022-11-28 06:04:26.879614021 -0800
+@@ -0,0 +1,20 @@
+# SPDX-License-Identifier: GPL-2.0
+# required for overlay support
+
@@ -855,10 +978,11 @@
+dtb-y += lcd.dtbo
+dtb-y += cam.dtbo
+dtb-y += nbiot-4g.dtbo
-\ No newline at end of file
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/nbiot-4g.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/nbiot-4g.dts
---- linux-imx/arch/arm/boot/dts/overlays/nbiot-4g.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/nbiot-4g.dts 2022-10-06 10:55:47.564618629 +0800
++dtb-y += adc.dtbo
++dtb-y += lcd_drm.dtbo
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/nbiot-4g.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/nbiot-4g.dts
+--- linux-imx/arch/arm/boot/dts/overlays/nbiot-4g.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/nbiot-4g.dts 2022-11-28 06:04:26.891614021 -0800
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -894,9 +1018,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/pwm7.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/pwm7.dts
---- linux-imx/arch/arm/boot/dts/overlays/pwm7.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/pwm7.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/pwm7.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/pwm7.dts
+--- linux-imx/arch/arm/boot/dts/overlays/pwm7.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/pwm7.dts 2022-11-28 06:04:26.891614021 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -926,9 +1050,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/pwm8.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/pwm8.dts
---- linux-imx/arch/arm/boot/dts/overlays/pwm8.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/pwm8.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/pwm8.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/pwm8.dts
+--- linux-imx/arch/arm/boot/dts/overlays/pwm8.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/pwm8.dts 2022-11-28 06:04:26.895614021 -0800
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -958,9 +1082,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/spi1.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/spi1.dts
---- linux-imx/arch/arm/boot/dts/overlays/spi1.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/spi1.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/spi1.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/spi1.dts
+--- linux-imx/arch/arm/boot/dts/overlays/spi1.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/spi1.dts 2022-11-28 06:04:26.895614021 -0800
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1001,9 +1125,9 @@
+ >;
+ };
+};
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart2.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart2.dts
---- linux-imx/arch/arm/boot/dts/overlays/uart2.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart2.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart2.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart2.dts
+--- linux-imx/arch/arm/boot/dts/overlays/uart2.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart2.dts 2022-11-28 06:04:26.895614021 -0800
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1031,9 +1155,9 @@
+ >;
+ };
+};
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart3.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart3.dts
---- linux-imx/arch/arm/boot/dts/overlays/uart3.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart3.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart3.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart3.dts
+--- linux-imx/arch/arm/boot/dts/overlays/uart3.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart3.dts 2022-11-28 06:04:26.899614021 -0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1062,9 +1186,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart4.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart4.dts
---- linux-imx/arch/arm/boot/dts/overlays/uart4.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart4.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart4.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart4.dts
+--- linux-imx/arch/arm/boot/dts/overlays/uart4.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart4.dts 2022-11-28 06:04:26.899614021 -0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1093,9 +1217,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart7.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart7.dts
---- linux-imx/arch/arm/boot/dts/overlays/uart7.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/uart7.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/uart7.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart7.dts
+--- linux-imx/arch/arm/boot/dts/overlays/uart7.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/uart7.dts 2022-11-28 06:04:26.899614021 -0800
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1124,9 +1248,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/w1.dts linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/w1.dts
---- linux-imx/arch/arm/boot/dts/overlays/w1.dts 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/boot/dts/overlays/w1.dts 2022-10-06 10:55:47.564618629 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/boot/dts/overlays/w1.dts linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/w1.dts
+--- linux-imx/arch/arm/boot/dts/overlays/w1.dts 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/boot/dts/overlays/w1.dts 2022-11-28 06:04:26.903614021 -0800
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2022 LingYun IoT System Studio
@@ -1159,9 +1283,9 @@
+ };
+};
+
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/configs/igkboard_defconfig linux-imx-lf-5.15.32-2.0.0/arch/arm/configs/igkboard_defconfig
---- linux-imx/arch/arm/configs/igkboard_defconfig 1970-01-01 08:00:00.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/arch/arm/configs/igkboard_defconfig 2022-10-06 11:05:22.312555493 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/arch/arm/configs/igkboard_defconfig linux-imx-lf-5.10.52-2.1.0/arch/arm/configs/igkboard_defconfig
+--- linux-imx/arch/arm/configs/igkboard_defconfig 1969-12-31 16:00:00.000000000 -0800
++++ linux-imx-lf-5.10.52-2.1.0/arch/arm/configs/igkboard_defconfig 2022-11-28 06:04:27.851614058 -0800
@@ -0,0 +1,587 @@
+CONFIG_KERNEL_LZO=y
+CONFIG_SYSVIPC=y
@@ -1750,27 +1874,92 @@
+# CONFIG_SCHED_DEBUG is not set
+# CONFIG_DEBUG_PREEMPT is not set
+# CONFIG_FTRACE is not set
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/drivers/video/backlight/pwm_bl.c linux-imx-lf-5.15.32-2.0.0/drivers/video/backlight/pwm_bl.c
---- linux-imx/drivers/video/backlight/pwm_bl.c 2022-07-22 03:24:23.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/drivers/video/backlight/pwm_bl.c 2022-10-06 11:02:43.047970154 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/drivers/gpu/drm/mxsfb/mxsfb_drv.c linux-imx-lf-5.10.52-2.1.0/drivers/gpu/drm/mxsfb/mxsfb_drv.c
+--- linux-imx/drivers/gpu/drm/mxsfb/mxsfb_drv.c 2022-11-28 06:08:47.387624169 -0800
++++ linux-imx-lf-5.10.52-2.1.0/drivers/gpu/drm/mxsfb/mxsfb_drv.c 2022-11-28 06:04:49.967614920 -0800
+@@ -407,7 +407,7 @@
+ .probe = mxsfb_probe,
+ .remove = mxsfb_remove,
+ .driver = {
+- .name = "mxsfb",
++ .name = "mxsfb-drm",
+ .of_match_table = mxsfb_dt_ids,
+ .pm = &mxsfb_pm_ops,
+ },
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/drivers/gpu/drm/panel/panel-simple.c linux-imx-lf-5.10.52-2.1.0/drivers/gpu/drm/panel/panel-simple.c
+--- linux-imx/drivers/gpu/drm/panel/panel-simple.c 2022-11-28 06:08:48.747624222 -0800
++++ linux-imx-lf-5.10.52-2.1.0/drivers/gpu/drm/panel/panel-simple.c 2022-11-28 06:04:51.015614961 -0800
+@@ -4502,8 +4502,37 @@
+ .bus_format = MEDIA_BUS_FMT_RGB888_1X24,
+ };
+
++static const struct drm_display_mode fsl_imx6ull_panel_mode[] = {
++ {
++ .clock = 30000,
++ .hdisplay = 800,
++ .hsync_start = 800 + 40,
++ .hsync_end = 800 + 40 + 48,
++ .htotal = 800 + 40 + 48 + 88,
++ .vdisplay = 480,
++ .vsync_start = 480 + 13,
++ .vsync_end = 480 + 13 + 3,
++ .vtotal = 480 + 13 + 3 + 32,
++ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
++ },
++};
++
++static const struct panel_desc fsl_imx6ull_panel = {
++ .modes = fsl_imx6ull_panel_mode,
++ .num_modes = 1,
++ .bpc = 8,
++ .size = {
++ .width = 110,
++ .height = 60,
++ },
++ .bus_format = MEDIA_BUS_FMT_RGB565_1X16,
++};
++
+ static const struct of_device_id platform_of_match[] = {
+ {
++ .compatible = "fsl,imx6ull-panel",
++ .data = &fsl_imx6ull_panel,
++ }, {
+ .compatible = "ampire,am-1280800n3tzqw-t00h",
+ .data = &ire_am_1280800n3tzqw_t00h,
+ }, {
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/drivers/video/backlight/pwm_bl.c linux-imx-lf-5.10.52-2.1.0/drivers/video/backlight/pwm_bl.c
+--- linux-imx/drivers/video/backlight/pwm_bl.c 2022-11-28 06:09:10.931625086 -0800
++++ linux-imx-lf-5.10.52-2.1.0/drivers/video/backlight/pwm_bl.c 2022-11-28 06:05:23.943616244 -0800
@@ -552,6 +552,7 @@
if (!state.period && (data->pwm_period_ns > 0))
state.period = data->pwm_period_ns;
-
+
+ state.enabled = true; /* Add by guowenxue to enalbe backlight as default */
ret = pwm_apply_state(pb->pwm, &state);
if (ret) {
dev_err(&pdev->dev, "failed to apply initial PWM state: %d\n",
-diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/Makefile linux-imx-lf-5.15.32-2.0.0/Makefile
---- linux-imx/Makefile 2022-07-22 03:24:17.000000000 +0800
-+++ linux-imx-lf-5.15.32-2.0.0/Makefile 2022-10-06 10:55:47.568618548 +0800
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/drivers/video/fbdev/mxsfb.c linux-imx-lf-5.10.52-2.1.0/drivers/video/fbdev/mxsfb.c
+--- linux-imx/drivers/video/fbdev/mxsfb.c 2022-11-28 06:09:11.115625093 -0800
++++ linux-imx-lf-5.10.52-2.1.0/drivers/video/fbdev/mxsfb.c 2022-11-28 06:05:24.299616257 -0800
+@@ -1586,7 +1586,7 @@
+
+ static const struct of_device_id mxsfb_dt_ids[] = {
+ { .compatible = "fsl,imx23-lcdif", .data = &mxsfb_devtype[0], },
+- { .compatible = "fsl,imx28-lcdif", .data = &mxsfb_devtype[1], },
++ // { .compatible = "fsl,imx28-lcdif", .data = &mxsfb_devtype[1], },
+ { .compatible = "fsl,imx7ulp-lcdif", .data = &mxsfb_devtype[2], },
+ { /* sentinel */ }
+ };
+diff -Nuar --no-dereference -x logo_linux_clut224.ppm linux-imx/Makefile linux-imx-lf-5.10.52-2.1.0/Makefile
+--- linux-imx/Makefile 2022-11-28 06:08:27.447623392 -0800
++++ linux-imx-lf-5.10.52-2.1.0/Makefile 2022-11-28 06:04:21.247613801 -0800
@@ -382,6 +382,8 @@
# Default value for CROSS_COMPILE is not to prefix executables
# Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile
ARCH ?= $(SUBARCH)
+ARCH = arm
-+CROSS_COMPILE?=/opt/buildroot/cortexA7/bin/arm-linux-
-
++CROSS_COMPILE ?= /opt/gcc-arm-10.3-2021.07/bin/arm-none-linux-gnueabihf-
+
# Architecture as present in compile.h
UTS_MACHINE := $(ARCH)
@@ -1880,6 +1882,7 @@
--
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