diff options
Diffstat (limited to 'lib_blackfin/board.c')
| -rw-r--r-- | lib_blackfin/board.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib_blackfin/board.c b/lib_blackfin/board.c index dcf246d..fef1934 100644 --- a/lib_blackfin/board.c +++ b/lib_blackfin/board.c @@ -279,9 +279,13 @@ void board_init_f(ulong bootflag) dcache_enable(); #endif +#ifdef DEBUG + if (CONFIG_SYS_GBL_DATA_SIZE < sizeof(*gd)) + hang(); +#endif serial_early_puts("Init global data\n"); gd = (gd_t *) (CONFIG_SYS_GBL_DATA_ADDR); - memset((void *)gd, 0, sizeof(gd_t)); + memset((void *)gd, 0, CONFIG_SYS_GBL_DATA_SIZE); /* Board data initialization */ addr = (CONFIG_SYS_GBL_DATA_ADDR + sizeof(gd_t)); |