sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

EmbeddedPkg/FdtLib: Updated libfdt to 1.4.0

Browse Source 
Last commit from git://git.jdl.com/software/dtc.git:

commit 65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf
Author: Jon Loeliger <jdl@jdl.com>
Date:   Sat Jun 22 12:54:28 2013 -0500

    Tag Version 1.4.0

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15237 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2014-02-12 15:11:29 +00:00
committed by oliviermartin
parent e30acb47ce
commit 3e8576dd36
9 changed files with 176 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
EmbeddedPkg/Include/libfdt.h
View File

@@ -136,6 +136,28 @@ uint32_t fdt_next_tag(const void *fdt, int offset, int *nextoffset);
int fdt_next_node(const void *fdt, int offset, int *depth);
/**
* fdt_first_subnode() - get offset of first direct subnode
*
* @fdt: FDT blob
* @offset: Offset of node to check
* @return offset of first subnode, or -FDT_ERR_NOTFOUND if there is none
*/
int fdt_first_subnode(const void *fdt, int offset);
/**
* fdt_next_subnode() - get offset of next direct subnode
*
* After first calling fdt_first_subnode(), call this function repeatedly to
* get direct subnodes of a parent node.
*
* @fdt: FDT blob
* @offset: Offset of previous subnode
* @return offset of next subnode, or -FDT_ERR_NOTFOUND if there are no more
* subnodes
*/
int fdt_next_subnode(const void *fdt, int offset);
/**********************************************************************/
/* General functions */
/**********************************************************************/
@@ -582,7 +604,7 @@ const char *fdt_get_alias_namelen(const void *fdt,
* value of the property named 'name' in the node /aliases.
*
* returns:
* a pointer to the expansion of the alias named 'name', of it exists
* a pointer to the expansion of the alias named 'name', if it exists
* NULL, if the given alias or the /aliases node does not exist
*/
const char *fdt_get_alias(const void *fdt, const char *name);
@@ -816,6 +838,20 @@ int fdt_node_check_compatible(const void *fdt, int nodeoffset,
int fdt_node_offset_by_compatible(const void *fdt, int startoffset,
const char *compatible);
/**
* fdt_stringlist_contains - check a string list property for a string
* @strlist: Property containing a list of strings to check
* @listlen: Length of property
* @str: String to search for
*
* This is a utility function provided for convenience. The list contains
* one or more strings, each terminated by \0, as is found in a device tree
* "compatible" property.
*
* @return: 1 if the string is found in the list, 0 not found, or invalid list
*/
int fdt_stringlist_contains(const char *strlist, int listlen, const char *str);
/**********************************************************************/
/* Write-in-place functions */
/**********************************************************************/
@@ -882,8 +918,8 @@ int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
static inline int fdt_setprop_inplace_u32(void *fdt, int nodeoffset,
const char *name, uint32_t val)
{
val = cpu_to_fdt32(val);
return fdt_setprop_inplace(fdt, nodeoffset, name, &val, sizeof(val));
fdt32_t tmp = cpu_to_fdt32(val);
return fdt_setprop_inplace(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
@@ -917,8 +953,8 @@ static inline int fdt_setprop_inplace_u32(void *fdt, int nodeoffset,
static inline int fdt_setprop_inplace_u64(void *fdt, int nodeoffset,
const char *name, uint64_t val)
{
val = cpu_to_fdt64(val);
return fdt_setprop_inplace(fdt, nodeoffset, name, &val, sizeof(val));
fdt64_t tmp = cpu_to_fdt64(val);
return fdt_setprop_inplace(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
@@ -993,13 +1029,13 @@ int fdt_begin_node(void *fdt, const char *name);
int fdt_property(void *fdt, const char *name, const void *val, int len);
static inline int fdt_property_u32(void *fdt, const char *name, uint32_t val)
{
val = cpu_to_fdt32(val);
return fdt_property(fdt, name, &val, sizeof(val));
fdt32_t tmp = cpu_to_fdt32(val);
return fdt_property(fdt, name, &tmp, sizeof(tmp));
}
static inline int fdt_property_u64(void *fdt, const char *name, uint64_t val)
{
val = cpu_to_fdt64(val);
return fdt_property(fdt, name, &val, sizeof(val));
fdt64_t tmp = cpu_to_fdt64(val);
return fdt_property(fdt, name, &tmp, sizeof(tmp));
}
static inline int fdt_property_cell(void *fdt, const char *name, uint32_t val)
{
@@ -1154,8 +1190,8 @@ int fdt_setprop(void *fdt, int nodeoffset, const char *name,
static inline int fdt_setprop_u32(void *fdt, int nodeoffset, const char *name,
uint32_t val)
{
val = cpu_to_fdt32(val);
return fdt_setprop(fdt, nodeoffset, name, &val, sizeof(val));
fdt32_t tmp = cpu_to_fdt32(val);
return fdt_setprop(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
@@ -1189,8 +1225,8 @@ static inline int fdt_setprop_u32(void *fdt, int nodeoffset, const char *name,
static inline int fdt_setprop_u64(void *fdt, int nodeoffset, const char *name,
uint64_t val)
{
val = cpu_to_fdt64(val);
return fdt_setprop(fdt, nodeoffset, name, &val, sizeof(val));
fdt64_t tmp = cpu_to_fdt64(val);
return fdt_setprop(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
@@ -1296,8 +1332,8 @@ int fdt_appendprop(void *fdt, int nodeoffset, const char *name,
static inline int fdt_appendprop_u32(void *fdt, int nodeoffset,
const char *name, uint32_t val)
{
val = cpu_to_fdt32(val);
return fdt_appendprop(fdt, nodeoffset, name, &val, sizeof(val));
fdt32_t tmp = cpu_to_fdt32(val);
return fdt_appendprop(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**
@@ -1331,8 +1367,8 @@ static inline int fdt_appendprop_u32(void *fdt, int nodeoffset,
static inline int fdt_appendprop_u64(void *fdt, int nodeoffset,
const char *name, uint64_t val)
{
val = cpu_to_fdt64(val);
return fdt_appendprop(fdt, nodeoffset, name, &val, sizeof(val));
fdt64_t tmp = cpu_to_fdt64(val);
return fdt_appendprop(fdt, nodeoffset, name, &tmp, sizeof(tmp));
}
/**