u64 ret = 0;
#ifdef CONFIG_SYS_FSL_SRDS_1
+ if (!(serdes1_prtcl_map & (1ULL << NONE)))
+ fsl_serdes_init();
+
ret |= (1ULL << device) & serdes1_prtcl_map;
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
+ if (!(serdes2_prtcl_map & (1ULL << NONE)))
+ fsl_serdes_init();
+
ret |= (1ULL << device) & serdes2_prtcl_map;
#endif
serdes_prtcl_map |= (1ULL << lane_prtcl);
}
+ /* Set the first bit to indicate serdes has been initialized */
+ serdes_prtcl_map |= (1ULL << NONE);
+
return serdes_prtcl_map;
}
void fsl_serdes_init(void)
{
#ifdef CONFIG_SYS_FSL_SRDS_1
- serdes1_prtcl_map = serdes_init(FSL_SRDS_1,
+ if (!(serdes1_prtcl_map & (1ULL << NONE)))
+ serdes1_prtcl_map = serdes_init(FSL_SRDS_1,
CONFIG_SYS_FSL_SERDES_ADDR,
RCWSR4_SRDS1_PRTCL_MASK,
RCWSR4_SRDS1_PRTCL_SHIFT);
#endif
#ifdef CONFIG_SYS_FSL_SRDS_2
- serdes2_prtcl_map = serdes_init(FSL_SRDS_2,
+ if (!(serdes2_prtcl_map & (1ULL << NONE)))
+ serdes2_prtcl_map = serdes_init(FSL_SRDS_2,
CONFIG_SYS_FSL_SERDES_ADDR +
FSL_SRDS_2 * 0x1000,
RCWSR4_SRDS2_PRTCL_MASK,