diff options
| -rw-r--r-- | common/cmd_fdt.c | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/common/cmd_fdt.c b/common/cmd_fdt.c index e2225c4..699441b5 100644 --- a/common/cmd_fdt.c +++ b/common/cmd_fdt.c @@ -35,6 +35,9 @@ #define MAX_LEVEL 32 /* how deeply nested we will go */ #define SCRATCHPAD 1024 /* bytes of scratchpad memory */ +#ifndef CONFIG_CMD_FDT_MAX_DUMP +#define CONFIG_CMD_FDT_MAX_DUMP 64 +#endif /* * Global data (for the gd->bd) @@ -672,19 +675,28 @@ static void print_data(const void *data, int len) } if ((len %4) == 0) { - const u32 *p; - - printf("<"); - for (j = 0, p = data; j < len/4; j ++) - printf("0x%x%s", fdt32_to_cpu(p[j]), j < (len/4 - 1) ? " " : ""); - printf(">"); + if (len > CONFIG_CMD_FDT_MAX_DUMP) + printf("* 0x%08x [0x%08x]", (unsigned int)data, len); + else { + const u32 *p; + + printf("<"); + for (j = 0, p = data; j < len/4; j++) + printf("0x%08x%s", fdt32_to_cpu(p[j]), + j < (len/4 - 1) ? " " : ""); + printf(">"); + } } else { /* anything else... hexdump */ - const u8 *s; - - printf("["); - for (j = 0, s = data; j < len; j++) - printf("%02x%s", s[j], j < len - 1 ? " " : ""); - printf("]"); + if (len > CONFIG_CMD_FDT_MAX_DUMP) + printf("* 0x%08x [0x%08x]", (unsigned int)data, len); + else { + const u8 *s; + + printf("["); + for (j = 0, s = data; j < len; j++) + printf("%02x%s", s[j], j < len - 1 ? " " : ""); + printf("]"); + } } } |