diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_nvedit.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 874baef..df136cf 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -78,12 +78,6 @@ ulong save_addr; /* Default Save Address */ ulong save_size; /* Default Save Size (in bytes) */ /* - * Table with supported baudrates (defined in config_xyz.h) - */ -static const unsigned long baudrate_table[] = CONFIG_SYS_BAUDRATE_TABLE; -#define N_BAUDRATES (sizeof(baudrate_table) / sizeof(baudrate_table[0])) - -/* * This variable is incremented on each do_env_set(), so it can * be used via get_env_id() as an indication, if the environment * has changed or not. So it is possible to reread an environment @@ -275,47 +269,6 @@ int env_change_ok(const ENTRY *item, const char *newval, enum env_op op, } } #endif - /* - * When we change baudrate, or we are doing an env default -a - * (which will erase all variables prior to calling this), - * we want the baudrate to actually change - for real. - */ - if (op != env_op_create || /* variable exists */ - (flag & H_NOCLEAR) == 0) { /* or env is clear */ - /* - * Switch to new baudrate if new baudrate is supported - */ - if (strcmp(name, "baudrate") == 0) { - int baudrate = simple_strtoul(newval, NULL, 10); - int i; - for (i = 0; i < N_BAUDRATES; ++i) { - if (baudrate == baudrate_table[i]) - break; - } - if (i == N_BAUDRATES) { - if ((flag & H_FORCE) == 0) - printf("## Baudrate %d bps not " - "supported\n", baudrate); - return 1; - } - if (gd->baudrate == baudrate) { - /* If unchanged, we just say it's OK */ - return 0; - } - printf("## Switch baudrate to %d bps and" - "press ENTER ...\n", baudrate); - udelay(50000); - gd->baudrate = baudrate; -#if defined(CONFIG_PPC) || defined(CONFIG_MCF52x2) - gd->bd->bi_baudrate = baudrate; -#endif - - serial_setbrg(); - udelay(50000); - while (getc() != '\r') - ; - } - } /* * Some variables should be updated when the corresponding |