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OMAP3: igep00x0: Fix boot hang and add support for status LED.
[oweals/u-boot.git]
/
common
/
cmd_nvedit.c
diff --git
a/common/cmd_nvedit.c
b/common/cmd_nvedit.c
index e6c33956e7b5c493b62128aa5ce6c06ff67bb38a..855808c3e4a4d58bc3437da32725a3b725face01 100644
(file)
--- a/
common/cmd_nvedit.c
+++ b/
common/cmd_nvedit.c
@@
-950,11
+950,15
@@
sep_err:
#ifdef CONFIG_CMD_IMPORTENV
/*
#ifdef CONFIG_CMD_IMPORTENV
/*
- * env import [-d] [-t | -b | -c] addr [size]
+ * env import [-d] [-t
[-r]
| -b | -c] addr [size]
* -d: delete existing environment before importing;
* otherwise overwrite / append to existion definitions
* -t: assume text format; either "size" must be given or the
* text data must be '\0' terminated
* -d: delete existing environment before importing;
* otherwise overwrite / append to existion definitions
* -t: assume text format; either "size" must be given or the
* text data must be '\0' terminated
+ * -r: handle CRLF like LF, that means exported variables with
+ * a content which ends with \r won't get imported. Used
+ * to import text files created with editors which are using CRLF
+ * for line endings. Only effective in addition to -t.
* -b: assume binary format ('\0' separated, "\0\0" terminated)
* -c: assume checksum protected environment format
* addr: memory address to read from
* -b: assume binary format ('\0' separated, "\0\0" terminated)
* -c: assume checksum protected environment format
* addr: memory address to read from
@@
-970,6
+974,7
@@
static int do_env_import(cmd_tbl_t *cmdtp, int flag,
int chk = 0;
int fmt = 0;
int del = 0;
int chk = 0;
int fmt = 0;
int del = 0;
+ int crlf_is_lf = 0;
size_t size;
cmd = *argv;
size_t size;
cmd = *argv;
@@
-994,6
+999,9
@@
static int do_env_import(cmd_tbl_t *cmdtp, int flag,
goto sep_err;
sep = '\n';
break;
goto sep_err;
sep = '\n';
break;
+ case 'r': /* handle CRLF like LF */
+ crlf_is_lf = 1;
+ break;
case 'd':
del = 1;
break;
case 'd':
del = 1;
break;
@@
-1009,6
+1017,9
@@
static int do_env_import(cmd_tbl_t *cmdtp, int flag,
if (!fmt)
printf("## Warning: defaulting to text format\n");
if (!fmt)
printf("## Warning: defaulting to text format\n");
+ if (sep != '\n' && crlf_is_lf )
+ crlf_is_lf = 0;
+
addr = simple_strtoul(argv[0], NULL, 16);
ptr = map_sysmem(addr, 0);
addr = simple_strtoul(argv[0], NULL, 16);
ptr = map_sysmem(addr, 0);
@@
-1050,8
+1061,8
@@
static int do_env_import(cmd_tbl_t *cmdtp, int flag,
ptr = (char *)ep->data;
}
ptr = (char *)ep->data;
}
- if (himport_r(&env_htab, ptr, size, sep, del ? 0 : H_NOCLEAR,
0,
- NULL) == 0) {
+ if (himport_r(&env_htab, ptr, size, sep, del ? 0 : H_NOCLEAR,
+
crlf_is_lf, 0,
NULL) == 0) {
error("Environment import failed: errno = %d\n", errno);
return 1;
}
error("Environment import failed: errno = %d\n", errno);
return 1;
}
@@
-1180,7
+1191,7
@@
static char env_help_text[] =
#endif
#endif
#if defined(CONFIG_CMD_IMPORTENV)
#endif
#endif
#if defined(CONFIG_CMD_IMPORTENV)
- "env import [-d] [-t | -b | -c] addr [size] - import environment\n"
+ "env import [-d] [-t
[-r]
| -b | -c] addr [size] - import environment\n"
#endif
"env print [-a | name ...] - print environment\n"
#if defined(CONFIG_CMD_RUN)
#endif
"env print [-a | name ...] - print environment\n"
#if defined(CONFIG_CMD_RUN)