From a836626cc4ddae53bfa46195a39194f21ad157af Mon Sep 17 00:00:00 2001 From: Timur Tabi Date: Tue, 18 Oct 2011 18:44:34 -0500 Subject: powerpc/85xx: wait for alignment before resetting SERDES RX lanes (SERDES9) The work-around for P4080 erratum SERDES9 says that the SERDES receiver lanes should be reset after the XAUI starts tranmitting alignment signals. Signed-off-by: Timur Tabi Signed-off-by: Kumar Gala --- arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c index 07e58ed..89ed5b4 100644 --- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c @@ -504,9 +504,6 @@ void fsl_serdes_init(void) const char *srds_lpd_arg; size_t arglen; #endif -#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9 - enum srds_prtcl device; -#endif #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES_A001 int need_serdes_a001; /* TRUE == need work-around for SERDES A001 */ #endif @@ -787,11 +784,4 @@ void fsl_serdes_init(void) SRDS_RSTCTL_SDPD); } #endif - -#ifdef CONFIG_SYS_P4080_ERRATUM_SERDES9 - for (device = XAUI_FM1; device <= XAUI_FM2; device++) { - if (is_serdes_configured(device)) - __serdes_reset_rx(srds_regs, cfg, device); - } -#endif } -- cgit v1.1