[U-Boot] [PATCH] powerpc/p2041: skip waiting for SERDES bank 3 reset done

[Xie Shaohui-B21989]

Hello, Anatolij Gustschin,

Could you please post the " bank 3 reset wait timeout" dumped by U-boot, I don't see this, and also the RCW dump?

Best Regards, 
Shaohui Xie

> -----Original Message-----
> From: Anatolij Gustschin [mailto:agust at denx.de]
> Sent: Wednesday, January 23, 2013 4:49 PM
> To: u-boot at lists.denx.de
> Cc: Xie Shaohui-B21989; Fleming Andy-AFLEMING
> Subject: [PATCH] powerpc/p2041: skip waiting for SERDES bank 3 reset done
> 
> Bank 3 is not present on P2041, do not try to wait for RSTDONE for this
> bank. This fixes the bank 3 reset wait timeout and thus speeds up booting
> on P2041RDB.
> 
> Signed-off-by: Anatolij Gustschin <agust at denx.de>
> Cc: Shaohui Xie <Shaohui.Xie at freescale.com>
> Cc: Andy Fleming <afleming at freescale.com>
> ---
>  arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
> b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
> index 5495dc5..2cea1dc 100644
> --- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
> +++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
> @@ -579,6 +579,10 @@ void fsl_serdes_init(void)
>  	for (lane = 0; lane < SRDS_MAX_LANES; lane++) {
>  		enum srds_prtcl lane_prtcl = serdes_get_prtcl(cfg, lane);
>  		if (serdes_lane_enabled(lane)) {
> +#if defined(CONFIG_PPC_P2041)
> +			if (!is_serdes_prtcl_valid(lane_prtcl))
> +				continue;
> +#endif
>  			have_bank[serdes_get_bank_by_lane(lane)] = 1;
>  			serdes_prtcl_map |= (1 << lane_prtcl);
>  		}
> --
> 1.7.11.7
>