diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c index fe3444a..f73092a 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c @@ -13,6 +13,9 @@ #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) { @@ -21,6 +24,9 @@ int is_serdes_configured(enum srds_prtcl device) #ifdef CONFIG_SYS_FSL_SRDS_1 ret |= serdes1_prtcl_map[device]; #endif +#ifdef CONFIG_SYS_FSL_SRDS_2 + ret |= serdes2_prtcl_map[device]; +#endif return !!ret; } @@ -38,6 +44,12 @@ int serdes_get_first_lane(u32 sd, enum srds_prtcl device) 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); break; @@ -114,4 +126,11 @@ 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 } |