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Diffstat (limited to 'arch/powerpc/boot/dtc-src/dtc.c')
-rw-r--r--arch/powerpc/boot/dtc-src/dtc.c41
1 files changed, 18 insertions, 23 deletions
diff --git a/arch/powerpc/boot/dtc-src/dtc.c b/arch/powerpc/boot/dtc-src/dtc.c
index 01131d7c2d5..d8fd43b4ac1 100644
--- a/arch/powerpc/boot/dtc-src/dtc.c
+++ b/arch/powerpc/boot/dtc-src/dtc.c
@@ -55,7 +55,7 @@ char *join_path(const char *path, const char *name)
return str;
}
-void fill_fullpaths(struct node *tree, const char *prefix)
+static void fill_fullpaths(struct node *tree, const char *prefix)
{
struct node *child;
const char *unit;
@@ -106,7 +106,7 @@ static void __attribute__ ((noreturn)) usage(void)
fprintf(stderr, "\t\tForce - try to produce output even if the input tree has errors\n");
fprintf(stderr, "\t-v\n");
fprintf(stderr, "\t\tPrint DTC version and exit\n");
- exit(2);
+ exit(3);
}
int main(int argc, char *argv[])
@@ -118,10 +118,9 @@ int main(int argc, char *argv[])
int force = 0, check = 0;
const char *arg;
int opt;
- FILE *inf = NULL;
FILE *outf = NULL;
int outversion = DEFAULT_FDT_VERSION;
- int boot_cpuid_phys = 0xfeedbeef;
+ long long cmdline_boot_cpuid = -1;
quiet = 0;
reservenum = 0;
@@ -161,11 +160,11 @@ int main(int argc, char *argv[])
quiet++;
break;
case 'b':
- boot_cpuid_phys = strtol(optarg, NULL, 0);
+ cmdline_boot_cpuid = strtoll(optarg, NULL, 0);
break;
case 'v':
- printf("Version: %s\n", DTC_VERSION);
- exit(0);
+ printf("Version: %s\n", DTC_VERSION);
+ exit(0);
case 'h':
default:
usage();
@@ -180,31 +179,27 @@ int main(int argc, char *argv[])
arg = argv[optind];
/* minsize and padsize are mutually exclusive */
- if ((minsize) && (padsize)) {
+ if (minsize && padsize)
die("Can't set both -p and -S\n");
- }
fprintf(stderr, "DTC: %s->%s on file \"%s\"\n",
inform, outform, arg);
- if (streq(inform, "dts")) {
+ if (streq(inform, "dts"))
bi = dt_from_source(arg);
- } else if (streq(inform, "fs")) {
+ else if (streq(inform, "fs"))
bi = dt_from_fs(arg);
- } else if(streq(inform, "dtb")) {
- inf = dtc_open_file(arg);
- bi = dt_from_blob(inf);
- } else {
+ else if(streq(inform, "dtb"))
+ bi = dt_from_blob(arg);
+ else
die("Unknown input format \"%s\"\n", inform);
- }
- if (inf && (inf != stdin))
- fclose(inf);
+ if (cmdline_boot_cpuid != -1)
+ bi->boot_cpuid_phys = cmdline_boot_cpuid;
- if (! bi || ! bi->dt)
- die("Couldn't read input tree\n");
+ fill_fullpaths(bi->dt, "");
+ process_checks(force, bi);
- process_checks(force, bi, check, outversion, boot_cpuid_phys);
if (streq(outname, "-")) {
outf = stdout;
@@ -218,9 +213,9 @@ int main(int argc, char *argv[])
if (streq(outform, "dts")) {
dt_to_source(outf, bi);
} else if (streq(outform, "dtb")) {
- dt_to_blob(outf, bi, outversion, boot_cpuid_phys);
+ dt_to_blob(outf, bi, outversion);
} else if (streq(outform, "asm")) {
- dt_to_asm(outf, bi, outversion, boot_cpuid_phys);
+ dt_to_asm(outf, bi, outversion);
} else if (streq(outform, "null")) {
/* do nothing */
} else {