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| author | Holger Brunck <holger.brunck@keymile.com> | 2013-01-21 03:55:28 +0000 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2013-02-15 17:47:21 -0600 |
| commit | 411190cb16b63e39345a608b68b3d1be5168117a (patch) | |
| tree | 9d56e965fea584eb6604bb2c2d53cac1879bd6fa /board/keymile | |
| parent | 25b29921b2f5a9a133c6196afaf05fce1be9927b (diff) | |
| download | u-boot-imx-411190cb16b63e39345a608b68b3d1be5168117a.zip u-boot-imx-411190cb16b63e39345a608b68b3d1be5168117a.tar.gz u-boot-imx-411190cb16b63e39345a608b68b3d1be5168117a.tar.bz2 | |
powerpc/83xx/km: drop uneeded dtt_bus environment var
There is no need for a environment variable to configure the dtt bus.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Diffstat (limited to 'board/keymile')
| -rw-r--r-- | board/keymile/km83xx/km83xx.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c index 1e8e2cc..faaa39b 100644 --- a/board/keymile/km83xx/km83xx.c +++ b/board/keymile/km83xx/km83xx.c @@ -98,17 +98,13 @@ const qe_iop_conf_t qe_iop_conf_tab[] = { static int board_init_i2c_busses(void) { I2C_MUX_DEVICE *dev = NULL; - uchar *buf; + uchar *dtt_bus = (uchar *)"pca9547:70:a"; /* Set up the Bus for the DTTs */ - buf = (unsigned char *) getenv("dtt_bus"); - if (buf != NULL) - dev = i2c_mux_ident_muxstring(buf); - if (dev == NULL) { + dev = i2c_mux_ident_muxstring(dtt_bus); + if (dev == NULL) printf("Error couldn't add Bus for DTT\n"); - printf("please setup dtt_bus to where your\n"); - printf("DTT is found.\n"); - } + return 0; } |