#include <common.h>
#include <asm/io.h>
-#include <asm/errno.h>
+#include <linux/errno.h>
#include <asm/arch/fsl_serdes.h>
#include <asm/arch/soc.h>
#ifdef CONFIG_SYS_FSL_SRDS_1
static u8 serdes1_prtcl_map[SERDES_PRCTL_COUNT];
#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+static u8 serdes2_prtcl_map[SERDES_PRCTL_COUNT];
+#endif
int is_serdes_configured(enum srds_prtcl device)
{
int ret = 0;
#ifdef CONFIG_SYS_FSL_SRDS_1
+ if (!serdes1_prtcl_map[NONE])
+ fsl_serdes_init();
+
ret |= serdes1_prtcl_map[device];
#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ if (!serdes2_prtcl_map[NONE])
+ fsl_serdes_init();
+
+ ret |= serdes2_prtcl_map[device];
+#endif
return !!ret;
}
cfg &= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
cfg >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
break;
+#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ case FSL_SRDS_2:
+ cfg &= FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_MASK;
+ cfg >>= FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_SHIFT;
+ break;
#endif
default:
printf("invalid SerDes%d\n", sd);
u32 cfg;
int lane;
+ if (serdes_prtcl_map[NONE])
+ return;
+
memset(serdes_prtcl_map, 0, sizeof(u8) * SERDES_PRCTL_COUNT);
cfg = gur_in32(&gur->rcwsr[4]) & sd_prctl_mask;
else
serdes_prtcl_map[lane_prtcl] = 1;
}
+
+ /* Set the first element to indicate serdes has been initialized */
+ serdes_prtcl_map[NONE] = 1;
}
void fsl_serdes_init(void)
FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT,
serdes1_prtcl_map);
#endif
+#ifdef CONFIG_SYS_FSL_SRDS_2
+ serdes_init(FSL_SRDS_2,
+ CONFIG_SYS_FSL_SERDES_ADDR,
+ FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_MASK,
+ FSL_CHASSIS2_RCWSR4_SRDS2_PRTCL_SHIFT,
+ serdes2_prtcl_map);
+#endif
}