utils: Remove tinyfdt.c

tinyfdt.c was originally added to provide a minimal implementation of
fdt parsing. However, we have already included libfdt in OpenSBI for
more complicated operations.

Remove tinfdt and replace its functiolity using libfdt.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Acked-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Atish Patra
2019-06-18 14:54:06 -07:00
committed by Anup Patel
parent b2d0caf86b
commit 5dd93e88fe
4 changed files with 14 additions and 373 deletions

View File

@@ -1,67 +0,0 @@
/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2019 Western Digital Corporation or its affiliates.
*
* Authors:
* Anup Patel <anup.patel@wdc.com>
*/
#ifndef __FDT_H__
#define __FDT_H__
#include <sbi/sbi_types.h>
struct fdt_node {
char *data;
const struct fdt_node *parent;
const char *name;
int depth;
int address_cells;
int size_cells;
};
struct fdt_prop {
const struct fdt_node *node;
const char *name;
void *value;
u32 len;
};
/* Reverse byte-order of 32bit number */
u32 fdt_rev32(u32 v);
/* Length of a string */
ulong fdt_strlen(const char *str);
/* Compate two strings */
int fdt_strcmp(const char *a, const char *b);
/* Find index of matching string from a list of strings */
int fdt_prop_string_index(const struct fdt_prop *prop, const char *str);
/* Iterate over each property of matching node */
int fdt_match_node_prop(void *fdt,
int (*match)(const struct fdt_node *node,
const struct fdt_prop *prop, void *priv),
void *match_priv,
void (*fn)(const struct fdt_node *node,
const struct fdt_prop *prop, void *priv),
void *fn_priv);
/* Iterate over each property of compatible node */
int fdt_compat_node_prop(void *fdt, const char *compat,
void (*fn)(const struct fdt_node *node,
const struct fdt_prop *prop, void *priv),
void *fn_priv);
/* Iterate over each node and property */
int fdt_walk(void *fdt,
void (*fn)(const struct fdt_node *node,
const struct fdt_prop *prop, void *priv),
void *fn_priv);
/* Get size of FDT */
u32 fdt_size(void *fdt);
#endif