The soft-i2c code for AT91 defines I2C_SOFT_DECLARATIONS for direct access by dereferencing a pio pointer. The OTC570 platform uses the AT91 gpio API so it does not need the pio variable.
Signed-off-by: Matthias Fuchs matthias.fuchs@esd.eu --- include/configs/otc570.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/include/configs/otc570.h b/include/configs/otc570.h index 8e27eba..4fde012 100644 --- a/include/configs/otc570.h +++ b/include/configs/otc570.h @@ -102,6 +102,7 @@ at91_set_pio_output(AT91_PIO_PORTB, 4, 0); \ at91_set_pio_output(AT91_PIO_PORTB, 5, 0); \ } +#define I2C_SOFT_DECLARATIONS /* Configure data pin as output */ #define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTB, 4, 0) /* Configure data pin as input */