diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_date.c | 14 | ||||
| -rw-r--r-- | common/cmd_dtt.c | 12 |
2 files changed, 22 insertions, 4 deletions
diff --git a/common/cmd_date.c b/common/cmd_date.c index 84932f7..33d2e56 100644 --- a/common/cmd_date.c +++ b/common/cmd_date.c @@ -27,6 +27,7 @@ #include <common.h> #include <command.h> #include <rtc.h> +#include <i2c.h> DECLARE_GLOBAL_DATA_PTR; @@ -44,6 +45,11 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { struct rtc_time tm; int rcode = 0; + int old_bus; + + /* switch to correct I2C bus */ + old_bus = I2C_GET_BUS(); + I2C_SET_BUS(CFG_RTC_BUS_NUM); switch (argc) { case 2: /* set date & time */ @@ -56,7 +62,7 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* insert new date & time */ if (mk_date (argv[1], &tm) != 0) { puts ("## Bad date format\n"); - return 1; + break; } /* and write to RTC */ rtc_set (&tm); @@ -71,11 +77,15 @@ int do_date (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) "unknown " : RELOC(weekdays[tm.tm_wday]), tm.tm_hour, tm.tm_min, tm.tm_sec); - return 0; + break; default: printf ("Usage:\n%s\n", cmdtp->usage); rcode = 1; } + + /* switch back to original I2C bus */ + I2C_SET_BUS(old_bus); + return rcode; } diff --git a/common/cmd_dtt.c b/common/cmd_dtt.c index 9db64e9..4f7b049 100644 --- a/common/cmd_dtt.c +++ b/common/cmd_dtt.c @@ -28,19 +28,27 @@ #if (CONFIG_COMMANDS & CFG_CMD_DTT) #include <dtt.h> +#include <i2c.h> int do_dtt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) { int i; unsigned char sensors[] = CONFIG_DTT_SENSORS; + int old_bus; + + /* switch to correct I2C bus */ + old_bus = I2C_GET_BUS(); + I2C_SET_BUS(CFG_DTT_BUS_NUM); /* * Loop through sensors, read * temperature, and output it. */ - for (i = 0; i < sizeof (sensors); i++) { + for (i = 0; i < sizeof (sensors); i++) printf ("DTT%d: %i C\n", i + 1, dtt_get_temp (sensors[i])); - } + + /* switch back to original I2C bus */ + I2C_SET_BUS(old_bus); return 0; } /* do_dtt() */ |