[smart/aarch64] code sync (#6750)

* [smart/aarch64] sync aarch64

3 files changed, 52 insertions, 38 deletions

diff --git a/components/drivers/fdt/inc/dtb_node.h b/components/drivers/fdt/inc/dtb_node.h
index be304a48c8..cc5aa1de49 100644
--- a/components/drivers/fdt/inc/dtb_node.h
+++ b/components/drivers/fdt/inc/dtb_node.h
@@ -8,6 +8,7 @@
 
 #include "libfdt_env.h"
 #include <rtthread.h>
+#include <stdint.h>
 
 //#define RT_DTB_DEBUG
 #ifdef RT_DTB_DEBUG
@@ -326,7 +327,7 @@ struct dtb_node *dtb_node_first_subnode(const struct dtb_node *node);
 struct dtb_node *dtb_node_next_subnode(const struct dtb_node *node);
 struct dtb_node *dtb_node_get_parent(const struct dtb_node *node);
 const char *dtb_node_get_name(const struct dtb_node *node);
-struct dtb_node *dtb_node_get_by_phandle(uint phandle);
+struct dtb_node *dtb_node_get_by_phandle(uint32_t phandle);
 int dtb_node_read_size(const struct dtb_node *node, const char *propname);
 size_t dtb_node_get_addr_index(const struct dtb_node *node, int index);
 size_t dtb_node_get_addr(const struct dtb_node *node);
diff --git a/components/drivers/fdt/libfdt/fdt.h b/components/drivers/fdt/libfdt/fdt.h
index 526aedb515..4b6c40ff3e 100644
--- a/components/drivers/fdt/libfdt/fdt.h
+++ b/components/drivers/fdt/libfdt/fdt.h
@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-12-20     RT-Thread   the first version
+ */
+
 #ifndef _FDT_H
 #define _FDT_H
 /*
@@ -54,58 +64,62 @@
 
 #ifndef __ASSEMBLY__
 
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+
 struct fdt_header {
-	fdt32_t magic;			 /* magic word FDT_MAGIC */
-	fdt32_t totalsize;		 /* total size of DT block */
-	fdt32_t off_dt_struct;		 /* offset to structure */
-	fdt32_t off_dt_strings;		 /* offset to strings */
-	fdt32_t off_mem_rsvmap;		 /* offset to memory reserve map */
-	fdt32_t version;		 /* format version */
-	fdt32_t last_comp_version;	 /* last compatible version */
+    fdt32_t magic;                  /* magic word FDT_MAGIC */
+    fdt32_t totalsize;              /* total size of DT block */
+    fdt32_t off_dt_struct;          /* offset to structure */
+    fdt32_t off_dt_strings;         /* offset to strings */
+    fdt32_t off_mem_rsvmap;         /* offset to memory reserve map */
+    fdt32_t version;                /* format version */
+    fdt32_t last_comp_version;      /* last compatible version */
 
-	/* version 2 fields below */
-	fdt32_t boot_cpuid_phys;	 /* Which physical CPU id we're
-					    booting on */
-	/* version 3 fields below */
-	fdt32_t size_dt_strings;	 /* size of the strings block */
+    /* version 2 fields below */
+    fdt32_t boot_cpuid_phys;        /* Which physical CPU id we're
+                                    booting on */
+    /* version 3 fields below */
+    fdt32_t size_dt_strings;        /* size of the strings block */
 
-	/* version 17 fields below */
-	fdt32_t size_dt_struct;		 /* size of the structure block */
+    /* version 17 fields below */
+    fdt32_t size_dt_struct;         /* size of the structure block */
 };
 
 struct fdt_reserve_entry {
-	fdt64_t address;
-	fdt64_t size;
+    fdt64_t address;
+    fdt64_t size;
 };
 
 struct fdt_node_header {
-	fdt32_t tag;
-	char name[0];
+    fdt32_t tag;
+    char name[0];
 };
 
 struct fdt_property {
-	fdt32_t tag;
-	fdt32_t len;
-	fdt32_t nameoff;
-	char data[0];
+    fdt32_t tag;
+    fdt32_t len;
+    fdt32_t nameoff;
+    char data[0];
 };
 
 #endif /* !__ASSEMBLY */
 
-#define FDT_MAGIC	0xd00dfeed	/* 4: version, 4: total size */
-#define FDT_TAGSIZE	sizeof(fdt32_t)
+#define FDT_MAGIC    0xd00dfeed    /* 4: version, 4: total size */
+#define FDT_TAGSIZE    sizeof(fdt32_t)
 
-#define FDT_BEGIN_NODE	0x1		/* Start node: full name */
-#define FDT_END_NODE	0x2		/* End node */
-#define FDT_PROP	0x3		/* Property: name off,
-					   size, content */
-#define FDT_NOP		0x4		/* nop */
-#define FDT_END		0x9
+#define FDT_BEGIN_NODE    0x1        /* Start node: full name */
+#define FDT_END_NODE    0x2        /* End node */
+#define FDT_PROP    0x3        /* Property: name off,
+                       size, content */
+#define FDT_NOP        0x4        /* nop */
+#define FDT_END        0x9
 
-#define FDT_V1_SIZE	(7*sizeof(fdt32_t))
-#define FDT_V2_SIZE	(FDT_V1_SIZE + sizeof(fdt32_t))
-#define FDT_V3_SIZE	(FDT_V2_SIZE + sizeof(fdt32_t))
-#define FDT_V16_SIZE	FDT_V3_SIZE
-#define FDT_V17_SIZE	(FDT_V16_SIZE + sizeof(fdt32_t))
+#define FDT_V1_SIZE    (7*sizeof(fdt32_t))
+#define FDT_V2_SIZE    (FDT_V1_SIZE + sizeof(fdt32_t))
+#define FDT_V3_SIZE    (FDT_V2_SIZE + sizeof(fdt32_t))
+#define FDT_V16_SIZE    FDT_V3_SIZE
+#define FDT_V17_SIZE    (FDT_V16_SIZE + sizeof(fdt32_t))
 
 #endif /* _FDT_H */
diff --git a/components/drivers/tty/pty.c b/components/drivers/tty/pty.c
index b3e6e7519a..34b366f399 100644
--- a/components/drivers/tty/pty.c
+++ b/components/drivers/tty/pty.c
@@ -308,7 +308,7 @@ static int ptmx_register(void)
 
     level = rt_hw_interrupt_disable();
     RT_ASSERT(ptm_drv->init_flag == TTY_INIT_FLAG_NONE);
-    
+
     device = &(ptm_drv->parent);
 
     device->type = RT_Device_Class_Char;
@@ -348,7 +348,6 @@ static int ptmx_register(void)
     }
     tty_initstack(ptm_drv->head);
 
-    rt_spin_lock_init(&ptm_drv->spinlock);
     ptm_drv->pgrp = -1;
     ptm_drv->session = -1;
     ptm_drv->foreground = RT_NULL;