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| author | Heiko Schocher <hs@denx.de> | 2012-01-16 21:12:24 +0000 |
|---|---|---|
| committer | Heiko Schocher <hs@denx.de> | 2013-07-23 05:54:28 +0200 |
| commit | 3f4978c713255c8406875fbdf23ffed1129bc44b (patch) | |
| tree | c27f00ba6219d75f772167b7630bb4ebb383a271 /common/cmd_date.c | |
| parent | 385c9ef5a7215b2b0c22836fee6c692dfc8559d7 (diff) | |
| download | u-boot-imx-3f4978c713255c8406875fbdf23ffed1129bc44b.zip u-boot-imx-3f4978c713255c8406875fbdf23ffed1129bc44b.tar.gz u-boot-imx-3f4978c713255c8406875fbdf23ffed1129bc44b.tar.bz2 | |
i2c: common changes for multibus/multiadapter support
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Henrik Nordström <henrik@henriknordstrom.net>
Diffstat (limited to 'common/cmd_date.c')
| -rw-r--r-- | common/cmd_date.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/cmd_date.c b/common/cmd_date.c index 0ac032c..f7ae1da 100644 --- a/common/cmd_date.c +++ b/common/cmd_date.c @@ -50,8 +50,13 @@ static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) int old_bus; /* switch to correct I2C bus */ +#ifdef CONFIG_SYS_I2C + old_bus = i2c_get_bus_num(); + i2c_set_bus_num(CONFIG_SYS_RTC_BUS_NUM); +#else old_bus = I2C_GET_BUS(); I2C_SET_BUS(CONFIG_SYS_RTC_BUS_NUM); +#endif switch (argc) { case 2: /* set date & time */ @@ -97,7 +102,11 @@ static int do_date(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } /* switch back to original I2C bus */ +#ifdef CONFIG_SYS_I2C + i2c_set_bus_num(old_bus); +#else I2C_SET_BUS(old_bus); +#endif return rcode; } |