diff options
Diffstat (limited to 'arch/powerpc/boot/dtc-src/dtc.c')
| -rw-r--r-- | arch/powerpc/boot/dtc-src/dtc.c | 41 |
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 { |