On Tuesday, September 27, 2011 09:01:53 PM Scott Wood wrote:
On Thu, Sep 22, 2011 at 03:57:26AM +0200, Marek Vasut wrote:
diff --git a/common/cmd_nand.c b/common/cmd_nand.c index 72d418c..2f8723f 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c
@@ -362,15 +362,34 @@ usage: #endif
-static void nand_print_info(int idx) +static void nand_print_and_set_info(int idx)
{
nand_info_t *nand = &nand_info[idx]; struct nand_chip *chip = nand->priv;
const int bufsz = 32;
char buf[bufsz];
printf("Device %d: ", idx); if (chip->numchips > 1)
printf("%dx ", chip->numchips);
printf("%s, sector size %u KiB\n",
nand->name, nand->erasesize >> 10);printf(" Page size %8d b\n", nand->writesize);
printf(" OOB size %8d b\n", nand->oobsize);
printf(" Erase size %8d b\n", nand->erasesize);
/* Set geometry info */
memset(buf, 0, bufsz);
sprintf(buf, "%x", nand->writesize);
setenv("nand_writesize", buf);
memset(buf, 0, bufsz);
sprintf(buf, "%x", nand->oobsize);
setenv("nand_oobsize", buf);
memset(buf, 0, bufsz);
sprintf(buf, "%x", nand->erasesize);
setenv("nand_erasesize", buf);
Why the memsets?
To clear the memory from previous usage ?
-Scott