#include <asm/immap_85xx.h>
#include <asm/fsl_serdes.h>
-u32 port_to_devdisr[] = {
+static u32 port_to_devdisr[] = {
[FM1_DTSEC1] = MPC85xx_DEVDISR_TSEC1,
[FM1_DTSEC2] = MPC85xx_DEVDISR_TSEC2,
};
void fman_disable_port(enum fm_port port)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+ /* don't allow disabling of DTSEC1 as its needed for MDIO */
+ if (port == FM1_DTSEC1)
+ return;
+
setbits_be32(&gur->devdisr, port_to_devdisr[port]);
}