diff options
Diffstat (limited to 'common/cmd_nand.c')
| -rw-r--r-- | common/cmd_nand.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c index c726bf9..3e2edb8 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -362,15 +362,31 @@ 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 */ + sprintf(buf, "%x", nand->writesize); + setenv("nand_writesize", buf); + + sprintf(buf, "%x", nand->oobsize); + setenv("nand_oobsize", buf); + + sprintf(buf, "%x", nand->erasesize); + setenv("nand_erasesize", buf); } int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) @@ -407,7 +423,7 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) putc('\n'); for (i = 0; i < CONFIG_SYS_MAX_NAND_DEVICE; i++) { if (nand_info[i].name) - nand_print_info(i); + nand_print_and_set_info(i); } return 0; } @@ -418,7 +434,7 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) if (dev < 0 || dev >= CONFIG_SYS_MAX_NAND_DEVICE) puts("no devices available\n"); else - nand_print_info(dev); + nand_print_and_set_info(dev); return 0; } |