Coldfire: M5271EVB: Remove usage of CONFIG_SYS_FECI2C

Discontinue the use of CONFIG_SYS_FECI2C (only used by M5271EVB).
Use read-modify-write to activate the FEC pins without disabling I2C.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>

diff --git a/cpu/mcf52x2/cpu_init.c b/cpu/mcf52x2/cpu_init.c
index 66f9164d562971bb17a398d43985402b85d2148a..d88acc5e9bf5500628e1b368c4e8d7f84c2bcca3 100644 (file)
--- a/cpu/mcf52x2/cpu_init.c
+++ b/cpu/mcf52x2/cpu_init.c
@@ -219,7 +219,8 @@ int fecpin_setclear(struct eth_device *dev, int setclear)
 {
        if (setclear) {
                /* Enable Ethernet pins */
-               mbar_writeByte(MCF_GPIO_PAR_FECI2C, CONFIG_SYS_FECI2C);
+               mbar_writeByte(MCF_GPIO_PAR_FECI2C,
+                              (mbar_readByte(MCF_GPIO_PAR_FECI2C) | 0xF0));
        } else {
        }