[U-Boot] [PATCH] arm, am33xx: update for siemens am335x based boards

[Egli, Samuel]

Hi Heiko,

I noticed a little discrepancy concerning delay for DDR3. During 
last rebase to v2015.04 I observed that delay needs to be 
increased to boot successfully. Somehow some timing behavior 
changed since v2014.04.

I set it to udelay(2000) and it works fine again. Please
update your patch. 

Sam


>-----Original Message-----
>From: Heiko Schocher [mailto:hs at denx.de]
>Sent: Montag, 15. Juni 2015 14:55
>To: u-boot at lists.denx.de
>Cc: Heiko Schocher; Egli, Samuel; Tom Rini
>Subject: [PATCH] arm, am33xx: update for siemens am335x based boards
>[...]
>@@ -193,6 +196,11 @@ struct ctrl_ioregs draco_ddr3_ioregs = {
>
> 	config_ddr(DDR_PLL_FREQ, &draco_ddr3_ioregs, &draco_ddr3_data,
> 		   &draco_ddr3_cmd_ctrl_data, &draco_ddr3_emif_reg_data, 0);
>+
>+	/* For Samsung 2Gbit RAM we need this delay otherwise config fails
>after
>+	 * soft reset.
>+	 */
>+	udelay(1000);
> }
>[...]