bluetooth can be found e_player can run

build.sh

@@ -0,0 +1,3 @@
+make list
+make d211_demo128_nand_defconfig
+make

clean.sh

@@ -0,0 +1,61 @@
+make distclean
+#rm source/uboot-2021.10/include/configs/image_cfg.json
+rm -fr output/*
+rm tools/scripts/Cryptodome/Cipher/AES.pyc
+rm tools/scripts/Cryptodome/Cipher/__init__.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_cbc.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_ccm.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_cfb.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_ctr.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_eax.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_ecb.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_gcm.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_ocb.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_ofb.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_openpgp.pyc
+rm tools/scripts/Cryptodome/Cipher/_mode_siv.pyc
+rm tools/scripts/Cryptodome/Hash/BLAKE2s.pyc
+rm tools/scripts/Cryptodome/Hash/CMAC.pyc
+rm tools/scripts/Cryptodome/Hash/HMAC.pyc
+rm tools/scripts/Cryptodome/Hash/MD5.pyc
+rm tools/scripts/Cryptodome/Hash/SHA1.pyc
+rm tools/scripts/Cryptodome/Hash/SHA256.pyc
+rm tools/scripts/Cryptodome/Hash/__init__.pyc
+rm tools/scripts/Cryptodome/Math/Numbers.pyc
+rm tools/scripts/Cryptodome/Math/Primality.pyc
+rm tools/scripts/Cryptodome/Math/_IntegerBase.pyc
+rm tools/scripts/Cryptodome/Math/_IntegerGMP.pyc
+rm tools/scripts/Cryptodome/Math/__init__.pyc
+rm tools/scripts/Cryptodome/Protocol/KDF.pyc
+rm tools/scripts/Cryptodome/Protocol/__init__.pyc
+rm tools/scripts/Cryptodome/PublicKey/RSA.pyc
+rm tools/scripts/Cryptodome/PublicKey/__init__.pyc
+rm tools/scripts/Cryptodome/Random/__init__.pyc
+rm tools/scripts/Cryptodome/Signature/PKCS1_v1_5.pyc
+rm tools/scripts/Cryptodome/Signature/__init__.pyc
+rm tools/scripts/Cryptodome/Signature/pkcs1_15.pyc
+rm tools/scripts/Cryptodome/Util/__init__.pyc
+rm tools/scripts/Cryptodome/Util/_cpu_features.pyc
+rm tools/scripts/Cryptodome/Util/_file_system.pyc
+rm tools/scripts/Cryptodome/Util/_raw_api.pyc
+rm tools/scripts/Cryptodome/Util/asn1.pyc
+rm tools/scripts/Cryptodome/Util/number.pyc
+rm tools/scripts/Cryptodome/Util/py3compat.pyc
+rm tools/scripts/Cryptodome/Util/strxor.pyc
+rm tools/scripts/Cryptodome/__init__.pyc
+rm tools/scripts/asn1crypto/__init__.pyc
+rm tools/scripts/asn1crypto/_errors.pyc
+rm tools/scripts/asn1crypto/_iri.pyc
+rm tools/scripts/asn1crypto/_ordereddict.pyc
+rm tools/scripts/asn1crypto/_teletex_codec.pyc
+rm tools/scripts/asn1crypto/_types.pyc
+rm tools/scripts/asn1crypto/core.pyc
+rm tools/scripts/asn1crypto/parser.pyc
+rm tools/scripts/asn1crypto/util.pyc
+rm tools/scripts/asn1crypto/version.pyc
+rm tools/scripts/gmssl/__init__.pyc
+rm tools/scripts/gmssl/func.pyc
+rm tools/scripts/gmssl/sm2.pyc
+rm tools/scripts/gmssl/sm3.pyc
+rm tools/scripts/gmssl/sm4.pyc
+

doc/net_doc.txt

@@ -0,0 +1 @@
+https://aicdoc.artinchip.com/topics/sdk/wifi/wifi-rtl8821cs-luban.html

package/utils/pkg-generic.mk

@@ -569,10 +569,21 @@ $(BUILD_DIR)/%/.stamp_prebuilt_rsynced:
 	$(Q)touch $@
 $(BUILD_DIR)/%/.stamp_prebuilt_patched:
 	$(Q)touch $@
+#$(BUILD_DIR)/%/.stamp_prebuilt_extracted:
+#	@$(call MESSAGE,"Extracting prebuilt binary tarball")
+#	$($(PKG)_PREBUILT_EXTRACT_CMDS)
+#	@tools/support/scripts/fix-prebuilt-rpath.sh $($(PKG)_NAME) $($(PKG)_BASENAME) $($(PKG)_DIR)
+#	$(Q)touch $@
 $(BUILD_DIR)/%/.stamp_prebuilt_extracted:
-	@$(call MESSAGE,"Extracting prebuilt binary tarball")
+	@$(call MESSAGE,"Extracting prebuilt binary tarball: $($(PKG)_NAME)")
-	$($(PKG)_PREBUILT_EXTRACT_CMDS)
+	# 创建解压目录，避免tar解压失败
+	$(Q)mkdir -p $(BUILD_DIR)/$($(PKG)_BASENAME)
+	# 执行解压命令（添加容错参数，输出详细日志）
+	$(Q)$($(PKG)_PREBUILT_EXTRACT_CMDS) 2>&1 | tee $(BUILD_DIR)/$($(PKG)_BASENAME)/tar_extract.log || \
+	(echo "WARN: Extract failed, skip error files..." && true)
+	# 修复预编译包的RPATH（运行时库路径）
 	@tools/support/scripts/fix-prebuilt-rpath.sh $($(PKG)_NAME) $($(PKG)_BASENAME) $($(PKG)_DIR)
+	# 生成标记文件，避免重复执行
 	$(Q)touch $@
 
 # Remove package sources

source/linux-5.10/arch/riscv/configs/d211_demo128_nand_defconfig

@@ -94,11 +94,14 @@ CONFIG_NET_ARTINCHIP_MAC=y
 # CONFIG_NET_VENDOR_WIZNET is not set
 # CONFIG_NET_VENDOR_XILINX is not set
 CONFIG_REALTEK_PHY=y
+# CONFIG_RTL_CARDS is not set
+CONFIG_AIC_WLAN_SUPPORT=y
+CONFIG_AIC8800_WLAN_SUPPORT=m
+CONFIG_AIC8800_BTLPM_SUPPORT=m
 CONFIG_INPUT_EVDEV=y
 CONFIG_KEYBOARD_GPIO=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ARTINCHIP=y
-CONFIG_TOUCHSCREEN_GT9XX=y
 # CONFIG_LEGACY_PTYS is not set
 CONFIG_SERIAL_8250=y
 # CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
@@ -127,11 +130,12 @@ CONFIG_FB=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_BACKLIGHT_PWM=y
 CONFIG_BACKLIGHT_GPIO=y
+CONFIG_LT8911EXB=y
 CONFIG_ARTINCHIP_GE=y
 CONFIG_ARTINCHIP_VE=y
 CONFIG_ARTINCHIP_FB=y
-CONFIG_AIC_DISP_LVDS=y
+CONFIG_AIC_DISP_MIPI_DSI=y
-CONFIG_AIC_PANEL_LVDS_GENERAL=y
+CONFIG_AIC_PANEL_DSI_SIMPLE=y
 CONFIG_SOUND=y
 CONFIG_SND=y
 CONFIG_SND_SOC=y
@@ -197,8 +201,8 @@ CONFIG_CRYPTO_STATS=y
 CONFIG_CRYPTO_USER_API_AKCIPHER=y
 CONFIG_CRYPTO_DEV_ARTINCHIP_CE=y
 CONFIG_DMA_CMA=y
-CONFIG_CMA_SIZE_MBYTES=24
+CONFIG_CMA_SIZE_MBYTES=48
-CONFIG_CMA_MPP_SIZE_MBYTES=16
+CONFIG_CMA_MPP_SIZE_MBYTES=32
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_FS=y

source/linux-5.10/drivers/net/wireless/aic8800/aic8800_bsp/aic_bsp_driver.h

@@ -46,12 +46,17 @@ extern int aicwf_dbg_level_bsp;
 
 #define AICWF_LOG		"AICWFDBG("
 
-#define AICWFDBG(level, args, arg...)	\
+//#define AICWFDBG(level, args, arg...)	\
 do {	\
 	if (aicwf_dbg_level_bsp & level) {	\
 		printk(AICWF_LOG#level")\t" args, ##arg); \
 	}	\
 } while (0)
+#define AICWFDBG(level, args, arg...)	\
+do {	\
+	if (aicwf_dbg_level_bsp & level) {	\
+	}	\
+} while (0)
 
 #define RWNX_DBG(fmt, ...)	\
 do {	\

source/linux-5.10/drivers/net/wireless/aic8800/aic8800_fdrv/aicwf_debug.h

@@ -20,12 +20,17 @@ void rwnx_data_dump(char* tag, void* data, unsigned long len);
 
 #define AICWF_LOG		"AICWFDBG("
 
-#define AICWFDBG(level, args, arg...)	\
+//#define AICWFDBG(level, args, arg...)	\
 do {	\
 	if (aicwf_dbg_level & level) {	\
 		printk(AICWF_LOG#level")\t" args, ##arg); \
 	}	\
 } while (0)
+#define AICWFDBG(level, args, arg...)	\
+do {	\
+	if (aicwf_dbg_level & level) {	\
+	}	\
+} while (0)
 
 #define RWNX_DBG(fmt, ...)	\
 do {	\

source/linux-5.10/drivers/video/Kconfig

@@ -24,6 +24,7 @@ source "drivers/video/fbdev/Kconfig"
 endmenu
 
 source "drivers/video/backlight/Kconfig"
+source "drivers/video/lt8911exb/Kconfig"
 
 config VGASTATE
        tristate

source/linux-5.10/drivers/video/Makefile

@@ -9,6 +9,7 @@ obj-y				  += backlight/
 
 obj-y				  += fbdev/
 obj-y				  += artinchip/
+obj-y				  += lt8911exb/
 
 obj-$(CONFIG_VIDEOMODE_HELPERS) += display_timing.o videomode.o
 ifeq ($(CONFIG_OF),y)

source/linux-5.10/drivers/video/artinchip/disp/panel/panel_dsi_simple.c

@@ -71,15 +71,15 @@ static struct aic_panel_funcs panel_funcs = {
 
 /* Init the videomode parameter, dts will override the initial value. */
 static struct videomode panel_vm = {
-	.pixelclock = 130000000,
+	.pixelclock = 150 * 1000 * 1000,
-	.hactive = 1200,
+	.hactive = 1920,
-	.hfront_porch = 160,
+	.hfront_porch = 188,
-	.hback_porch = 160,
+	.hback_porch = 148,
-	.hsync_len = 40,
+	.hsync_len = 44,
-	.vactive = 1920,
+	.vactive = 1080,
-	.vfront_porch = 10,
+	.vfront_porch = 4,
-	.vback_porch = 20,
+	.vback_porch = 36,
-	.vsync_len = 8,
+	.vsync_len = 5,
 	.flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
 		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE
 };

source/linux-5.10/drivers/video/lt8911exb/Kconfig

@@ -0,0 +1,10 @@
+
+config LT8911EXB
+        tristate "LT8911EXB Driver"
+        default n
+        help
+          Control LT8911EXB Chip
+          Select m:build as a separate module;
+          Select y:Build into the kernel
+          Select n:Not build
+

source/linux-5.10/drivers/video/lt8911exb/LT8911EXB_Main.c

@@ -0,0 +1,32 @@
+#include "include/include.h"
+
+bool g_irq_flag = 0;
+
+
+int LT8911EXB_Main(void *data)
+{  
+
+	printk("LT8911EXB Init Start:");
+
+	LT8911_Reset();
+	msleep(100);
+    LT8911_ChipID();
+	LT8911_SetVideoTiming(&video);
+	LT8911_Init(&video);
+	LT8911_LinkTrain();
+	
+	LT8911_LinkTrainResultCheck();
+    LT8911_video_check() ;
+	LT8911_pcr_mk_printk();
+	LT8911_htotal_stable_printk();
+
+  
+	while(!atomic_read(&thread_should_stop))
+	{
+	  LT8911_MainLoop(&video);
+	  msleep(500);
+
+	}
+	return 0;
+	
+}

source/linux-5.10/drivers/video/lt8911exb/LontiumDrv.c

@@ -0,0 +1,283 @@
+#include "include/include.h"
+
+
+struct _lt8911exb  *lt8911exb;
+static struct task_struct *kthread_obj;
+atomic_t thread_should_stop = ATOMIC_INIT(0); 
+char *ChipName = "lt8911exb";                    //Define Lontium Chip Name
+static int major = 0;
+static struct cdev chip_cdev;
+static struct class *chip_class;
+
+
+
+static int chip_open(struct inode *inode, struct file *filp)
+{
+    printk("chip open\n"); 
+    return 0;
+}
+
+
+static int chip_close (struct inode *node, struct file *file)
+{
+    printk("chip close\n");
+	return 0;
+}
+
+
+static ssize_t chip_read(struct file *filp, char __user *buf, size_t cnt, loff_t *offt)
+{
+	Chip_Control_Args parameter;
+		
+	if (copy_from_user(&parameter, buf, sizeof(parameter))) {
+		return -EFAULT;
+	}
+		
+	parameter.value = HDMI_ReadI2C_Byte(parameter.address);
+	
+	if (copy_to_user(buf, &parameter, sizeof(parameter))) {
+		return -EFAULT;
+	}
+	
+	return sizeof(parameter);
+
+}
+
+static ssize_t chip_write(struct file *filp, const char __user *buf, size_t cnt, loff_t *offt)
+{
+    Chip_Control_Args parameter;
+	
+    if (copy_from_user(&parameter, buf, sizeof(parameter))) {
+         return -EFAULT;
+     }
+
+	HDMI_WriteI2C_Byte(parameter.address, parameter.value);
+	
+	return sizeof(parameter);
+	
+}
+
+
+
+
+static struct file_operations chip_drv = {
+	.owner	 = THIS_MODULE,
+	.open    = chip_open,
+	.release = chip_close,
+	.read    = chip_read,
+	.write   = chip_write,
+};
+
+
+
+static int  chip_dev_init(void)
+{
+	int ret;
+	dev_t devid;
+	
+	ret = alloc_chrdev_region(&devid, 0, 1, ChipName);
+	if (ret < 0) {
+	    return ret;
+	}
+	
+	major = MAJOR(devid);
+	cdev_init(&chip_cdev, &chip_drv);
+	cdev_add(&chip_cdev, devid, 1);
+	chip_class = class_create(THIS_MODULE, "chip_class");
+	if (IS_ERR(chip_class)) {
+		unregister_chrdev(major, ChipName);
+		return -1;
+	}
+	
+	device_create(chip_class, NULL, MKDEV(major, 0), NULL, ChipName); /* /dev/ChipName */
+	
+	return 0;
+}
+
+
+static void  chip_dev_exit(void)
+{
+	device_destroy(chip_class, MKDEV(major, 0));
+	class_destroy(chip_class);
+	cdev_del(&chip_cdev);
+	unregister_chrdev_region(MKDEV(major,0), 1);	
+}
+
+
+
+static const struct regmap_range chip_ranges[] = {
+	{ .range_min = 0, .range_max = 0xffff },
+};
+
+static const struct regmap_access_table chip_table = {
+	.yes_ranges = chip_ranges,
+	.n_yes_ranges = ARRAY_SIZE(chip_ranges),
+};
+
+static const struct regmap_config chip_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+	.volatile_table = &chip_table,
+	.cache_type = REGCACHE_NONE,
+};
+
+
+
+/*
+ * devm_gpiod_get_optional  - If this fails, NULL is returned and no error pointer.
+ *
+ * devm_gpiod_get  -  If this fails, an error pointer is returned, usually ERR_PTR(-ENOENT).
+ *
+ * The devm_gpiod_get function is recommended for practical use.
+ */
+static int chip_parse_dts(struct device *dev)
+{
+	
+	//Gets the handle to power gpio in dts 
+	 
+    lt8911exb->power_gpio=devm_gpiod_get_optional(dev, "power", GPIOD_OUT_LOW);
+	if (IS_ERR(lt8911exb->power_gpio)) {
+	  dev_err(dev, "Failed to get power GPIO\n");
+      return PTR_ERR(lt8911exb->power_gpio);
+	}
+
+
+    //Gets the handle to reset gpio in dts
+	  
+	lt8911exb->reset_gpio=devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
+	if (IS_ERR(lt8911exb->reset_gpio)) {
+		dev_err(dev, "Failed to get reset GPIO\n");
+		return PTR_ERR(lt8911exb->reset_gpio);
+	}
+
+
+	// Additional GPIO pins can be added here if needed
+
+	return 0;
+}
+
+
+static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
+{
+	int ret;
+	
+	chip_dev_init();
+
+	lt8911exb = devm_kzalloc(&client->dev, sizeof(*lt8911exb), GFP_KERNEL);
+	if (lt8911exb == NULL)
+		return -ENOMEM;
+	
+	lt8911exb->trans_i2c = client;
+	
+	lt8911exb->dev = &client->dev;
+	
+	lt8911exb->chip_regmap = devm_regmap_init_i2c(client, &chip_regmap_config);
+	if (IS_ERR(lt8911exb->chip_regmap)) {
+        dev_err(&client->dev, "Failed to initialize regmap\n");
+        return PTR_ERR(lt8911exb->chip_regmap);
+    }			
+	
+	ret = chip_parse_dts(lt8911exb->dev);				
+	if (ret<0){
+		dev_err(&client->dev, "Failed to parse device tree\n");
+		return ret;
+	}
+	
+	i2c_set_clientdata(client, lt8911exb);
+	
+	kthread_obj = kthread_run(LT8911EXB_Main, NULL, "LT8911EXB_kthread");
+	if (IS_ERR(kthread_obj)) {
+		kthread_obj = NULL;
+        chip_dev_exit();
+        dev_err(&client->dev, "Failed to create kernel thread\n");
+        return PTR_ERR(kthread_obj);
+    }
+	
+	return 0;
+	
+}
+
+static int chip_remove(struct i2c_client *client)
+{  
+   
+	if (kthread_obj) {
+		atomic_set(&thread_should_stop, 1);
+        kthread_stop(kthread_obj);  
+        kthread_obj = NULL;         
+    }
+	
+	chip_dev_exit();
+	
+    printk("driver removed\n");
+    return 0;
+}
+
+
+static int chip_suspend(struct device *dev)
+{
+
+    //power off
+    atomic_set(&thread_should_stop, 1);
+	kthread_stop(kthread_obj);
+	msleep(5);
+    gpiod_set_value(lt8911exb->power_gpio,0);   
+	printk(KERN_INFO "lt8911exb Suspend");
+    return 0;
+}
+
+
+
+static int chip_resume(struct device *dev)
+{
+
+    //power on
+    gpiod_set_value(lt8911exb->power_gpio,1);
+    msleep(5);
+    atomic_set(&thread_should_stop, 0);
+    kthread_obj = kthread_run(LT8911EXB_Main, NULL, "LT8911EXB_kthread"); 
+	printk(KERN_INFO "lt8911exb Resume");
+    return 0;
+}
+
+
+static const struct dev_pm_ops chip_pm_ops = {
+    .suspend = chip_suspend,
+    .resume =  chip_resume,
+};
+
+
+
+
+static const struct i2c_device_id chip_ids[] = {
+	{"lt8911exb", 0},
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, chip_ids);
+
+
+static const struct of_device_id chip_id_table[] = {
+	{.compatible = "lontium,lt8911exb"},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, chip_id_table);
+
+
+static struct i2c_driver chip_driver = {
+	.driver = {
+		.owner = THIS_MODULE,
+		.name = "lt8911exb",
+		.pm = &chip_pm_ops,
+		.of_match_table = chip_id_table,
+
+	},
+	.probe    = chip_probe,
+	.remove   = chip_remove,
+	.id_table = chip_ids,
+};
+
+
+module_i2c_driver(chip_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("LT8911EXB driver");
+MODULE_AUTHOR("Tony <syyang@lontium.com>");

source/linux-5.10/drivers/video/lt8911exb/Makefile

@@ -0,0 +1,5 @@
+
+lt8911exb-y := LontiumDrv.o  LT8911EXB_Main.o  OcmI2cMaster.o lt8911.o 
+			 
+obj-$(CONFIG_LT8911EXB) += lt8911exb.o
+

source/linux-5.10/drivers/video/lt8911exb/OcmI2cMaster.c

@@ -0,0 +1,72 @@
+#include "include/include.h"
+
+
+
+static unsigned char g_ucLogLevel = LOG_DEBUG;
+static char *messageTypeStr[] = {"DEBUG","INFO","WARN", "ERROR","CRIT"};
+
+//void Ocm_PrintLevel_Set(unsigned char ucLvl)
+//{
+//    g_ucLogLevel = ucLvl;
+//}
+
+void LTLog(unsigned char ucLvl, const char *fmt, ...)
+{
+    char buf[MAX_NUMBER_BYTES] = {0};
+    va_list args;
+    if (ucLvl > LOG_NOTRACE)
+    {
+        return;
+    }
+    
+    //打印大于等于该级别的字符串
+    if(ucLvl >= g_ucLogLevel)
+    {
+        va_start(args, fmt);
+        vsprintf(buf, fmt, args);
+        va_end(args);
+        //左对齐5个字符
+        printk("\n[%-5s] %s", messageTypeStr[ucLvl], buf);
+    }
+}
+
+
+
+
+int HDMI_WriteI2C_Byte(u8 addr,u8 data)
+{
+	int ret = 0;
+	
+	
+	ret = regmap_write(lt8911exb->chip_regmap, addr, data);
+	
+	if (ret < 0) {
+		printk("regmap_write error: (0x%02x 0x%02x 0x%02x) %d",
+			lt8911exb->trans_i2c->addr, addr, data, ret);
+		return ret;
+	}
+	
+
+	return 0;
+}
+
+int HDMI_ReadI2C_Byte(u8 addr)
+{
+	int ret = 0;
+	unsigned int  val = 0;
+	
+	ret = regmap_read(lt8911exb->chip_regmap, addr, &val);
+	
+	if (ret < 0) {
+		printk("regmap_read error: (0x%02x 0x%02x) %d",
+		lt8911exb->trans_i2c->addr, addr, ret);
+		
+		return ret;
+	}
+
+    return (u8)val;
+}
+
+
+EXPORT_SYMBOL(HDMI_WriteI2C_Byte);
+EXPORT_SYMBOL(HDMI_ReadI2C_Byte);

source/linux-5.10/drivers/video/lt8911exb/include/LT8911EXB_Main.h

@@ -0,0 +1,11 @@
+#ifndef _LT8911EXB_MAIN_H_
+#define _LT8911EXB_MAIN_H_
+
+
+
+
+extern bool g_irq_flag;
+extern int LT8911EXB_Main(void *data);
+
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/include/LontiumDrv.h

@@ -0,0 +1,27 @@
+#ifndef _LONTIUMDRV_H_
+#define _LONTIUMDRV_H_
+
+
+struct _lt8911exb{
+    struct device *dev;
+	struct mutex ocm_lock;
+	struct gpio_desc *reset_gpio;
+    struct gpio_desc *power_gpio;
+	struct i2c_client *trans_i2c;
+	struct regmap *chip_regmap;
+};
+
+
+
+typedef struct
+{
+    u8 address; // 寄存器地址
+    u8 value;   // 寄存器值
+} Chip_Control_Args;
+
+
+extern struct _lt8911exb  *lt8911exb;
+extern atomic_t thread_should_stop;
+
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/include/OcmI2cMaster.h

@@ -0,0 +1,22 @@
+#ifndef	  _OCMI2CMASTER_H_
+#define	  _OCMI2CMASTER_H_
+
+#define MAX_NUMBER_BYTES  128
+
+typedef enum
+{
+    LOG_DEBUG =0x00,
+    LOG_INFO,
+    LOG_WARN,
+    LOG_ERROR,
+    LOG_CRITICAL,
+    LOG_NOTRACE,
+} LT_LogLevel;
+
+void LTLog(unsigned char ucLvl, const char *fmt, ...);
+
+
+extern int HDMI_WriteI2C_Byte(u8 addr,u8 data);
+extern int HDMI_ReadI2C_Byte(u8 addr);
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/include/include.h

@@ -0,0 +1,39 @@
+#ifndef _INCLUDE_H_
+#define _INCLUDE_H_
+
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/regmap.h>
+#include <linux/gpio.h>
+#include <linux/kobject.h>
+#include <linux/sysfs.h>
+#include <linux/printk.h>
+
+#include <linux/miscdevice.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/mutex.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/stat.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/tty.h>
+#include <linux/kmod.h>
+#include <linux/gfp.h>
+#include <linux/module.h>
+
+#include <linux/kthread.h>
+#include <linux/atomic.h>
+
+
+#include "type.h"
+#include "LontiumDrv.h"
+
+#include "LT8911EXB_Main.h"
+#include "lt8911.h"
+
+#include "OcmI2cMaster.h"
+
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/include/lt8911.h

@@ -0,0 +1,72 @@
+#ifndef	 _LT8911EXB_H_
+#define	 _LT8911EXB_H_
+
+//////////////////////LT8911 Config///////////////////
+//#define _1920x1200_eDP_Panel_
+#define _1080P_eDP_Panel_
+//#define _1366x768_eDP_Panel_
+//#define _1280x800_eDP_Panel_
+//#define _1600x900_eDP_Panel_
+
+#define SCRAMBLE_MODE 0x00 //0x80: edp, 0x00: dp
+
+//#define sync_polarity 0x00 //0x00: no_adj; 0x20: vs_adj; 0x10: hs_adj; 0x30: H/Vs adj;
+
+//#define _6bit_
+
+//#define _dither_enable_
+
+#define _eDP_2G7_ 
+//#define _eDP_1G62_
+
+#define _link_train_enable_
+
+//////////option for debug///////////
+//#define _read_edid_
+//#define _EDP_Pattern_
+//#define _Msa_Active_Only_
+#define _pcr_mk_printk_
+#define _htotal_stable_check_
+
+//#define _gpio_sync_output_
+//#define sync_source 0x01 //gpio output lvds Rx sync
+#define sync_source 0x02 //gpio output lvds portA sync
+//#define sync_source 0x03 //gpio output lvds portB sync
+//gpio2: de, gpio3: vs, gpio4: hs.
+
+struct video_timing{
+u16 hfp;
+u16 hs;
+u16 hbp;
+u16 hact;
+u16 htotal;
+u16 vfp;
+u16 vs;
+u16 vbp;
+u16 vact;
+u16 vtotal;
+u32 pclk_khz;
+};
+
+struct Lane_No{
+u8	swing_high_byte;
+u8	swing_low_byte;
+u8	emph_high_byte;
+u8	emph_low_byte;
+};
+
+
+extern struct video_timing video;
+
+extern void LT8911_Reset(void);
+extern void LT8911_ChipID(void);
+extern void LT8911_SetVideoTiming(struct video_timing *video_format);
+extern void LT8911_Init(struct video_timing *video_format);
+extern void LT8911_LinkTrain(void);
+extern void LT8911_LinkTrainResultCheck(void);
+extern void LT8911_video_check(void);
+extern void LT8911_pcr_mk_printk(void);
+extern void LT8911_htotal_stable_printk(void);
+extern void LT8911_MainLoop(struct video_timing *video_format);
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/include/type.h

@@ -0,0 +1,10 @@
+#ifndef  _TYPE_H_
+#define  _TYPE_H_
+
+
+#define 	HIGH	 	1
+#define 	LOW	 		0
+
+
+
+#endif

source/linux-5.10/drivers/video/lt8911exb/si/LT8911EXB.SearchResults

@@ -0,0 +1,4 @@
+---- LT8911_Init Matches (3 in 3 files) ----
+Lt8911.c (d:\龙迅产品程序整理(深圳)\lt8911\lt8911\lt8911exb\democode\for linux\lt8911exb_linux_driver_v1.0.2):void LT8911_Init(struct video_timing *video_format)
+Lt8911.h (d:\龙迅产品程序整理(深圳)\lt8911\lt8911\lt8911exb\democode\for linux\lt8911exb_linux_driver_v1.0.2\include):extern void LT8911_Init(struct video_timing *video_format);
+LT8911EXB_Main.c (d:\龙迅产品程序整理(深圳)\lt8911\lt8911\lt8911exb\democode\for linux\lt8911exb_linux_driver_v1.0.2):	LT8911_Init();

source/uboot-2021.10/configs/d211_demo128_nand_defconfig

@@ -99,6 +99,7 @@ CONFIG_NAND_BBT_OFFSET=0x240000
 CONFIG_SYS_SPI_NAND_U_BOOT_LOCATIONS=y
 CONFIG_SPI_NAND_WINBOND=y
 CONFIG_SPI_NAND_GIGADEVICE=y
+CONFIG_SPI_NAND_TOSHIBA=y
 CONFIG_SPI_NAND_FMSH=y
 CONFIG_SPI_NAND_FORESEE=y
 CONFIG_SPI_NAND_ZBIT=y
@@ -138,8 +139,8 @@ CONFIG_DM_VIDEO=y
 CONFIG_DISPLAY=y
 CONFIG_ARTINCHIP_GRAPHICS=y
 CONFIG_VIDEO_ARTINCHIP=y
-CONFIG_AIC_DISP_LVDS=y
+CONFIG_AIC_DISP_MIPI_DSI=y
-CONFIG_AIC_PANEL_LVDS_GENERAL=y
+CONFIG_AIC_PANEL_DSI_SIMPLE=y
 # CONFIG_WATCHDOG is not set
 # CONFIG_WATCHDOG_AUTOSTART is not set
 CONFIG_WDT=y

source/uboot-2021.10/drivers/clk/artinchip/aic-cmu.c

@@ -139,12 +139,16 @@ static struct aic_pll clk_plls[] = {
 		0, AIC_PLL_INT),
 	CLK_PLL(CLK_PLL_INT1, PLL_INT1_GEN_REG, PLL_INT1_CFG_REG,
 		0, AIC_PLL_INT),
+	// CLK_PLL(CLK_PLL_FRA0, PLL_FRA0_GEN_REG, PLL_FRA0_CFG_REG,
+	// 	PLL_FRA0_SDM_REG, AIC_PLL_SDM),
 	CLK_PLL(CLK_PLL_FRA0, PLL_FRA0_GEN_REG, PLL_FRA0_CFG_REG,
-		PLL_FRA0_SDM_REG, AIC_PLL_SDM),
+		PLL_FRA0_SDM_REG, AIC_PLL_FRA),
 	CLK_PLL(CLK_PLL_FRA1, PLL_FRA1_GEN_REG, PLL_FRA1_CFG_REG,
 		PLL_FRA1_SDM_REG, AIC_PLL_FRA),
+	// CLK_PLL_VIDEO(CLK_PLL_FRA2, PLL_FRA2_GEN_REG, PLL_FRA2_CFG_REG,
+	// 	PLL_FRA2_SDM_REG, AIC_PLL_SDM, 0, 1200000000),
 	CLK_PLL_VIDEO(CLK_PLL_FRA2, PLL_FRA2_GEN_REG, PLL_FRA2_CFG_REG,
-		PLL_FRA2_SDM_REG, AIC_PLL_SDM, 0, 1200000000),
+		PLL_FRA2_SDM_REG, AIC_PLL_FRA, 0, 1200000000),
 };
 
 

source/uboot-2021.10/drivers/mtd/nand/spi/gigadevice.c

@@ -192,6 +192,26 @@ static const struct spinand_info gigadevice_spinand_table[] = {
 		     SPINAND_HAS_QE_BIT,
 		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
 				     gd5fxgq4uexxg_ecc_get_status)),
+	SPINAND_INFO("GD5F2GM7UEY1G",
+		     SPINAND_ID(0x92),
+		     NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
+		     NAND_ECCREQ(8, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+				     gd5fxgq4uexxg_ecc_get_status)),
+	SPINAND_INFO("GD5F2GQ5UEY1G",
+		     SPINAND_ID(0x52),
+		     NAND_MEMORG(1, 2048, 128, 64, 2048, 1, 1, 1),
+		     NAND_ECCREQ(8, 512),
+		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants_1gq5,
+					      &write_cache_variants,
+					      &update_cache_variants),
+		     SPINAND_HAS_QE_BIT,
+		     SPINAND_ECCINFO(&gd5fxgqx_variant2_ooblayout,
+				     gd5fxgq4uexxg_ecc_get_status)),
 };
 
 static int gigadevice_spinand_detect(struct spinand_device *spinand)

source/uboot-2021.10/drivers/video/artinchip/display/panel/panel_dsi_simple.c

@@ -62,6 +62,15 @@ static struct aic_panel_funcs panel_funcs = {
 
 /* Init the videomode parameter, dts will override the initial value. */
 static struct fb_videomode panel_vm = {
+	.pixclock = 150 * 1000 * 1000,
+	.xres = 1920,
+	.right_margin = 188,
+	.left_margin = 148,
+	.hsync_len = 44,
+	.yres = 1080,
+	.lower_margin = 4,
+	.upper_margin = 36,
+	.vsync_len = 5,
 	.flag = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
 		DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE
 };

source/uboot-2021.10/include/configs/image_cfg.json

@@ -0,0 +1 @@
+/home/tzkj/work/code/linuxOS_D21X/target/d211/demo128_nand/image_cfg.json

target/configs/d211_demo128_nand_defconfig

@@ -35,7 +35,6 @@ BR2_LINUX_KERNEL_DEFCONFIG="d211_demo128_nand"
 BR2_LINUX_KERNEL_IMAGEGZ=y
 BR2_PACKAGE_LINUX_TOOLS_SELFTESTS=y
 # BR2_PACKAGE_AIC_AUTHORIZATION is not set
-BR2_PACKAGE_LVGL_UI=y
 # BR2_PACKAGE_TEST_DVP is not set
 # BR2_PACKAGE_TEST_TOUCHSCREEN is not set
 BR2_PACKAGE_BUSYBOX_CONFIG="package/third-party/busybox/configs/d211_demo128_nand_defconfig"
@@ -55,7 +54,27 @@ BR2_PACKAGE_LIBMNL=y
 BR2_PACKAGE_LIBNL_TOOLS=y
 BR2_PACKAGE_NETPERF=y
 BR2_PACKAGE_WPA_SUPPLICANT=y
+# BR2_PACKAGE_WPA_SUPPLICANT_USE_PREBUILT is not set
+BR2_PACKAGE_WPA_SUPPLICANT_WEXT=y
+BR2_PACKAGE_WPA_SUPPLICANT_AP_SUPPORT=y
+BR2_PACKAGE_WPA_SUPPLICANT_AUTOSCAN=y
+BR2_PACKAGE_WPA_SUPPLICANT_HOTSPOT=y
+BR2_PACKAGE_WPA_SUPPLICANT_DEBUG_SYSLOG=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPS=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPA3=y
+BR2_PACKAGE_WPA_SUPPLICANT_CLI=y
+BR2_PACKAGE_WPA_SUPPLICANT_WPA_CLIENT_SO=y
+BR2_PACKAGE_WPA_SUPPLICANT_PASSPHRASE=y
 BR2_PACKAGE_WIRELESS_TOOLS=y
+# BR2_PACKAGE_WIRELESS_TOOLS_USE_PREBUILT is not set
+BR2_PACKAGE_WIRELESS_TOOLS_LIB=y
+BR2_PACKAGE_HOSTAPD=y
+# BR2_PACKAGE_HOSTAPD_USE_PREBUILT is not set
+BR2_PACKAGE_HOSTAPD_DRIVER_WIRED=y
+BR2_PACKAGE_HOSTAPD_EAP=y
+BR2_PACKAGE_HOSTAPD_WPS=y
+BR2_PACKAGE_HOSTAPD_WPA3=y
+BR2_PACKAGE_AIC8800_FW=y
 BR2_PACKAGE_LIBKCAPI_ENCAPP=y
 BR2_PACKAGE_LIBKCAPI_HASHER=y
 BR2_PACKAGE_LIBKCAPI_RNGAPP=y

target/d211/common/d211-pinctrl.dtsi

@@ -1481,8 +1481,8 @@
 					 <AIC_PINMUX('C', 2, 2)>,
 					 <AIC_PINMUX('C', 3, 2)>,
 					 <AIC_PINMUX('C', 4, 2)>,
-					 <AIC_PINMUX('C', 5, 2)>,
+					 <AIC_PINMUX('C', 5, 2)>;
-					 <AIC_PINMUX('C', 6, 2)>;
+					 //<AIC_PINMUX('C', 6, 2)>;
 			bias-pull-up;
 			drive-strength = <3>;
 		};

target/d211/common/env.txt

@@ -34,7 +34,7 @@ kernel_comp_size=0x1000000
 # set_commonargs=setenv bootargs earlycon=${earlycon} earlyprintk rdinit=${init} initramfs_dbg=${ramfs_dbg}
 set_commonargs_recovery=setenv bootargs earlycon=${earlycon} earlyprintk rdinit=/linuxrc
 # Case 2: Mount rootfs directly
-set_commonargs=setenv bootargs quiet earlycon=${earlycon} earlyprintk init=/linuxrc firmware_class.path=/etc/firmware
+set_commonargs=setenv bootargs earlycon=${earlycon} earlyprintk init=/linuxrc firmware_class.path=/etc/firmware
 
 
 #===============================================================================

target/d211/demo128_nand/board.dts

@@ -167,78 +167,19 @@
 	};
 #endif
 
-	panel_rgb {
+	panel_dsi {
-		compatible = "artinchip,aic-general-rgb-panel";
+		compatible = "artinchip,aic-dsi-panel-simple";
-		status = "disabled";
-
-		enable-gpios = <&gpio_e 19 GPIO_ACTIVE_HIGH>;
-		rgb-mode = <PRGB>;
-		interface-format = <PRGB_16BIT_LD>;
-		clock-phase = <DEGREE_0>;
-		data-order = <RGB>;
-		disp-dither = <DITHER_RGB565>;
 		u-boot,dm-pre-reloc;
-
+		backlight = <&backlight>;
-		port {
-			u-boot,dm-pre-reloc;
-			panel_rgb_in: endpoint {
-				remote-endpoint = <&rgb0_out>;
-				u-boot,dm-pre-reloc;
-			};
-		};
-
-		display-timings {
-			native-mode = <&timing0>;
-			u-boot,dm-pre-reloc;
-			timing0: 1024x600 {
-				clock-frequency = <52000000>;
-				hactive = <1024>;
-				vactive = <600>;
-				hback-porch = <160>;
-				hfront-porch = <160>;
-				hsync-len = <20>;
-				vback-porch = <12>;
-				vfront-porch = <20>;
-				vsync-len = <3>;
-				de-active = <1>;
-				pixelclk-active = <1>;
-				u-boot,dm-pre-reloc;
-			};
-		};
-	};
-
-	panel_lvds {
-		compatible = "artinchip,aic-general-lvds-panel";
-		data-mapping = "vesa-24";
-		data-channel = "single-link1";
 		status = "okay";
-		u-boot,dm-pre-reloc;
 
-		enable-gpios = <&gpio_c 7 GPIO_ACTIVE_HIGH>;
+		//reset-gpios = <&gpio_e 1 GPIO_ACTIVE_HIGH>;
-		sleep-gpios = <&gpio_a 3 GPIO_ACTIVE_HIGH>;
+
 		port {
-			panel_lvds_in: endpoint {
-				remote-endpoint = <&lvds0_out>;
 			u-boot,dm-pre-reloc;
-			};
+			panel_dsi_in: endpoint {
-		};
-
-		display-timings {
-			native-mode = <&timing1>;
-			u-boot,dm-pre-reloc;
-			timing1: 1024x600 {
-				clock-frequency = <52000000>;
-				hactive = <1024>;
-				vactive = <600>;
-				hback-porch = <160>;
-				hfront-porch = <160>;
-				hsync-len = <20>;
-				vback-porch = <20>;
-				vfront-porch = <12>;
-				vsync-len = <3>;
-				de-active = <1>;
-				pixelclk-active = <1>;
 				u-boot,dm-pre-reloc;
+				remote-endpoint = <&dsi0_out>;
 			};
 		};
     };
@@ -246,27 +187,29 @@
 	backlight: backlight {
 		compatible = "pwm-backlight";
 		/* pwm node name; pwm device No.; period_ns; pwm_polarity */
-		pwms = <&pwm 3 1000000 0>;
+		pwms = <&pwm 0 1000000 0>;
 		brightness-levels = <0 10 20 30 40 50 60 70 80 90 100>;
 		default-brightness-level = <6>;
 		u-boot,dm-pre-reloc;
-		status = "disabled";
+		status = "okay";
 	};
+
 	rfkill_bt {
 		compatible = "rfkill-gpio";
 		rfkill-name = "bluetooth";
 		rfkill-type = <2>;
-		reset-gpios = <&gpio_d 3 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio_c 6 GPIO_ACTIVE_HIGH>;
 		status = "okay";
 	};
-
+        /*
 	rfkill_wlan {
 		compatible = "rfkill-gpio";
 		rfkill-name = "wlan";
 		rfkill-type = <1>;
-		reset-gpios = <&gpio_d 1 GPIO_ACTIVE_HIGH>;
+		//reset-gpios = <&gpio_c 6 GPIO_ACTIVE_HIGH>;
 		status = "okay";
 	};
+	*/
 	keys: gpio-keys {
 		compatible = "gpio-keys";
 
@@ -370,8 +313,9 @@
 
 &uart2 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&uart2_pins_a>;
+	//pinctrl-0 = <&uart2_pins_a>;
-	status = "disabled";
+	pinctrl-0 = <&uart2_pins_a>, <&uart2_rts_pins_a>, <&uart2_cts_pins_a>;
+	status = "okay";
 };
 
 &uart3 {
@@ -409,11 +353,16 @@
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_b>;
-	status = "disabled";
+	status = "okay";
-	rtc@32 {
+
-		compatible = "epson,rx8010";
+	lt8911exb@29 {
-		reg = <0x32>;
+		status = "okay";
+		compatible = "lontium,lt8911exb";
+		reg = <0x29>;
+		reset-gpios = <&gpio_e 6 GPIO_ACTIVE_HIGH>;
+		power-gpios = <&gpio_e 2 GPIO_ACTIVE_HIGH>; 
 	};
+
 };
 
 &i2c1 {
@@ -431,10 +380,10 @@
 &i2c3 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c3_pins_a>;
-	status = "okay";
+	status = "disabled";
 
 	gt9xx@5d {
-		status = "okay";
+		status = "disabled";
 		compatible = "goodix,gt9xx";
 		reg = <0x5d>;
 		reset-gpios = <&gpio_a 8 GPIO_ACTIVE_LOW>;
@@ -501,10 +450,14 @@
 &sdmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&sdmc1_pins>;
+	max-frequency= <40000000>;
+	//power-gpios = <&gpio_c 6 GPIO_ACTIVE_HIGH>;
 	bus-width = <4>;
-	cap-sd-highspeed;
+	no-mmc;
+        no-sd;
+        non-removable;
+        cap-sdio-irq;
 	status = "okay";
-	u-boot,dm-pre-reloc;
 };
 
 &sdmc2 {
@@ -515,7 +468,7 @@
 	no-sd;
 	non-removable;
 	cap-sdio-irq;
-	status = "okay";
+	status = "disabled";
 };
 
 /* case 1: USB0 = OTG Enable */
@@ -610,9 +563,9 @@
 		};
 	};
 
-	pwm3_pins_d: pwm3-3 {
+	pwm0_pins_d: pwm0-3 {
 		pins {
-			pinmux = <AIC_PINMUX('E', 19, 5)>;
+			pinmux = <AIC_PINMUX('E', 1, 8)>;
 			bias-disable;
 			drive-strength = <3>;
 		};
@@ -643,7 +596,7 @@
 	gpio_f: bank-5 {
 		u-boot,dm-pre-reloc;
 	};
-	lvds1_pins: lvds1-0 {
+	dsi_pins: dsi-0 {
                 u-boot,dm-pre-reloc;
                 pins {
                         u-boot,dm-pre-reloc;
@@ -664,6 +617,12 @@
 			u-boot,dm-pre-reloc;
 		};
 	};
+	pwm0_pins_d: pwm0-3 {
+		u-boot,dm-pre-reloc;
+		pins {
+			u-boot,dm-pre-reloc;
+		};
+	};
 	sdmc1_pins: sdmc1-0 {
 		u-boot,dm-pre-reloc;
 		pins {
@@ -683,7 +642,7 @@
 	aic,use_extclk;
 
 
-	status = "okay";
+	status = "disabled";
 
 	gmac0_mdio: mdio {
 		compatible = "aicmac-mdio";
@@ -718,7 +677,7 @@
 
 &fb0 {
 	artinchip,uboot-logo-on=<1>;
-	height-virtual = <1200>;
+	height-virtual = <2160>;
 	u-boot,dm-pre-reloc;
 	port {
 		u-boot,dm-pre-reloc;
@@ -739,6 +698,7 @@
 
 	port@0 {
 		reg = <0>;
+		u-boot,dm-pre-reloc;
 		de0_in: endpoint {
 			remote-endpoint = <&fb0_out>;
 			u-boot,dm-pre-reloc;
@@ -747,48 +707,27 @@
 
 	port@1 {
 		reg = <1>;
+		u-boot,dm-pre-reloc;
 		de0_out: endpoint {
-			remote-endpoint = <&lvds0_in>;
+			remote-endpoint = <&dsi0_in>;
 			u-boot,dm-pre-reloc;
 		};
 	};
 };
 
-&rgb0 {
-	pinctrl-names = "default", "sleep";
-	pinctrl-0 = <&lcd_rgb565_ld_pins>;
-	pinctrl-1 = <&lcd_rgb565_ld_sleep_pins>;
-	u-boot,dm-pre-reloc;
-	status = "disabled";
 
-	port@0 {
+&dsi0 {
-		reg = <0>;
-		u-boot,dm-pre-reloc;
-		rgb0_in: endpoint {
-			remote-endpoint = <&rgb0_in>;
-			u-boot,dm-pre-reloc;
-		};
-	};
-
-	port@1 {
-		reg = <1>;
-		u-boot,dm-pre-reloc;
-		rgb0_out: endpoint {
-			remote-endpoint = <&panel_rgb_in>;
-			u-boot,dm-pre-reloc;
-		};
-	};
-};
-
-&lvds0 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&lvds1_pins>;
+	pinctrl-0 = <&dsi_pins>;
 	status = "okay";
 	u-boot,dm-pre-reloc;
+	data-lanes = <3 2 1 0>;
+	lane-polarities = <0 0 0 0>;
 
 	port@0 {
 		reg = <0>;
-		lvds0_in: endpoint {
+		u-boot,dm-pre-reloc;
+		dsi0_in: endpoint {
 			remote-endpoint = <&de0_out>;
 			u-boot,dm-pre-reloc;
 		};
@@ -796,8 +735,9 @@
 
 	port@1 {
 		reg = <1>;
-		lvds0_out: endpoint {
+		u-boot,dm-pre-reloc;
-			remote-endpoint = <&panel_lvds_in>;
+		dsi0_out: endpoint {
+			remote-endpoint = <&panel_dsi_in>;
 			u-boot,dm-pre-reloc;
 		};
 	};
@@ -877,10 +817,10 @@
 };
 
 &pwm {
-	status = "disabled";
+	status = "okay";
 	u-boot,dm-pre-reloc;
 	pinctrl-names = "default";
-	pinctrl-0 = <&pwm3_pins_d>;
+	pinctrl-0 = <&pwm0_pins_d>;
 	/* mode: up-count, down-count, up-down-count
 	   action: none, low, high, inverse */
 	pwm0 {
@@ -891,7 +831,7 @@
 		/*            CBD,    CBU,    CAD,    CAU,    PRD,   ZRO */
 		aic,action0 = "none", "none", "none", "low", "none", "high";
 		aic,action1 = "none", "none", "none", "high", "none", "low";
-		status = "disabled";
+		status = "okay";
 		u-boot,dm-pre-reloc;
 	};
 

target/d211/demo128_nand/rootfs_overlay/etc/init.d/S40bluetooth

@@ -0,0 +1,113 @@
+#!/bin/sh
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+HCI_DEV=hci0
+UART_DEV=/dev/ttyS2
+HCIATTACH_BIN=/usr/bin/hciattach
+HCIATTACH_ARGS="-s 1500000 ${UART_DEV} any 1500000 flow nosleep"
+HCI_TOOL=/usr/bin/bt-hci-tool
+BTGATT_BIN=/usr/bin/btgatt-server
+BTGATT_ARGS="-i ${HCI_DEV} -s low -t public"
+BLUETOOTHD_BIN=/usr/libexec/bluetooth/bluetoothd
+BT_LOCAL_NAME="AIC-BT"
+HCI_WAIT_TIMEOUT=10
+
+ATTACH_PIDFILE=/var/run/hciattach.pid
+BTGATT_PIDFILE=/var/run/btgatt-server.pid
+BLUETOOTHD_PIDFILE=/var/run/bluetoothd.pid
+
+wait_for_hci()
+{
+        "${HCI_TOOL}" wait "${HCI_DEV}" "${HCI_WAIT_TIMEOUT}"
+}
+
+bring_hci_up()
+{
+        "${HCI_TOOL}" up "${HCI_DEV}"
+}
+
+start_bt()
+{
+        echo "[BT] Init AIC8800..."
+        insmod /lib/modules/5.10.44/kernel/drivers/net/wireless/aic8800/aic8800_btlpm/aic8800_btlpm.ko 2>/dev/null
+        sleep 1
+
+        killall hciattach 2>/dev/null
+        killall bluetoothd 2>/dev/null
+        killall btgatt-server 2>/dev/null
+        rm -f "${ATTACH_PIDFILE}" "${BLUETOOTHD_PIDFILE}" "${BTGATT_PIDFILE}"
+
+        "${HCIATTACH_BIN}" ${HCIATTACH_ARGS} &
+        echo $! > "${ATTACH_PIDFILE}"
+
+        if ! wait_for_hci; then
+                echo "[BT] ERROR: ${HCI_DEV} not ready"
+                return 1
+        fi
+
+        if ! bring_hci_up; then
+                echo "[BT] ERROR: failed to bring ${HCI_DEV} up"
+                return 1
+        fi
+
+        # 先启动 LE 广播
+        hciconfig ${HCI_DEV} leadv 0
+        sleep 1
+        
+        # 启动 bluetoothd
+        "${BLUETOOTHD_BIN}" &
+        echo $! > "${BLUETOOTHD_PIDFILE}"
+        
+        # 启动 btgatt-server（设置广播数据，包含名称）
+        "${BTGATT_BIN}" ${BTGATT_ARGS} >/dev/null 2>&1 &
+        echo $! > "${BTGATT_PIDFILE}"
+        
+        echo "[BT] Bluetooth ready with GATT server"
+}
+
+stop_bt()
+{
+        hciconfig ${HCI_DEV} noleadv 2>/dev/null
+
+        if [ -f "${BTGATT_PIDFILE}" ]; then
+                kill "$(cat "${BTGATT_PIDFILE}")" 2>/dev/null
+                rm -f "${BTGATT_PIDFILE}"
+        else
+                killall btgatt-server 2>/dev/null
+        fi
+
+        if [ -f "${BLUETOOTHD_PIDFILE}" ]; then
+                kill "$(cat "${BLUETOOTHD_PIDFILE}")" 2>/dev/null
+                rm -f "${BLUETOOTHD_PIDFILE}"
+        else
+                killall bluetoothd 2>/dev/null
+        fi
+
+        if [ -f "${ATTACH_PIDFILE}" ]; then
+                kill "$(cat "${ATTACH_PIDFILE}")" 2>/dev/null
+                rm -f "${ATTACH_PIDFILE}"
+        else
+                killall hciattach 2>/dev/null
+        fi
+}
+
+case "$1" in
+        start)
+                start_bt
+                ;;
+        stop)
+                stop_bt
+                ;;
+        restart)
+                stop_bt
+                sleep 1
+                start_bt
+                ;;
+        *)
+                echo "Usage: $0 {start|stop|restart}"
+                exit 1
+                ;;
+esac
+
+exit $?