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authorHolger Brunck <holger.brunck@keymile.com>2013-01-21 03:55:28 +0000
committerKim Phillips <kim.phillips@freescale.com>2013-02-15 17:47:21 -0600
commit411190cb16b63e39345a608b68b3d1be5168117a (patch)
tree9d56e965fea584eb6604bb2c2d53cac1879bd6fa
parent25b29921b2f5a9a133c6196afaf05fce1be9927b (diff)
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>
-rw-r--r--board/keymile/km83xx/km83xx.c12
-rw-r--r--include/configs/km/km83xx-common.h1
2 files changed, 4 insertions, 9 deletions
diff --git a/board/keymile/km83xx/km83xx.c b/board/keymile/km83xx/km83xx.c
index 1e8e2cc360d..faaa39bc201 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;
}
diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h
index 1e596c860ad..eb0e5b6f326 100644
--- a/include/configs/km/km83xx-common.h
+++ b/include/configs/km/km83xx-common.h
@@ -312,7 +312,6 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_DEF_ENV \
CONFIG_KM_DEF_ARCH \
- "dtt_bus=pca9547:70:a\0" \
"EEprom_ivm=pca9547:70:9\0" \
"newenv=" \
"prot off 0xF00C0000 +0x40000 && " \