On first HW versions the BOCO FPGA was behind a MUX device. These HW versions are not supported anymore. And therefore this code can be removed, it is already unused.
Signed-off-by: Holger Brunck holger.brunck@keymile.com --- board/keymile/km_arm/km_arm.c | 7 ------- 1 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c index 2e20644..dcf0f42 100644 --- a/board/keymile/km_arm/km_arm.c +++ b/board/keymile/km_arm/km_arm.c @@ -41,9 +41,6 @@
DECLARE_GLOBAL_DATA_PTR;
-static int io_dev; -extern I2C_MUX_DEVICE *i2c_mux_ident_muxstring (uchar *buf); - /* Multi-Purpose Pins Functionality configuration */ u32 kwmpp_config[] = { MPP0_NF_IO2, @@ -122,13 +119,9 @@ int ethernet_present(void)
int misc_init_r(void) { - I2C_MUX_DEVICE *i2cdev; char *str; int mach_type;
- /* add I2C Bus for I/O Expander */ - i2cdev = i2c_mux_ident_muxstring((uchar *)"pca9554a:70:a"); - io_dev = i2cdev->busid; puts("Piggy:"); if (ethernet_present() == 0) puts (" not");