There is no need for a environment variable to configure the dtt bus.
Signed-off-by: Holger Brunck holger.brunck@keymile.com --- Changes for v2: - change commit message
board/keymile/km83xx/km83xx.c | 12 ++++-------- include/configs/km/km83xx-common.h | 1 - 2 files changed, 4 insertions(+), 9 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; }
diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h index 1e596c8..eb0e5b6 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 && " \