From mboxrd@z Thu Jan  1 00:00:00 1970
From: Luca Ceresoli <luca@lucaceresoli.net>
Date: Tue, 11 Jun 2019 18:09:55 +0200
Subject: [U-Boot] [PATCH v2 3/3] arm64: zynqmp: add support for Avnet
 UltraZed-EV Starter Kit
In-Reply-To: <6f31b361-1f96-1836-9427-23d85445749b@xilinx.com>
References: <20190524134003.32317-1-luca@lucaceresoli.net>
 <20190524134003.32317-3-luca@lucaceresoli.net>
 <6f31b361-1f96-1836-9427-23d85445749b@xilinx.com>
Message-ID: <baea8018-d62c-6c27-7ece-049496a05570@lucaceresoli.net>
List-Id: <u-boot.lists.denx.de>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
To: u-boot@lists.denx.de

Hi Michal,

On 28/05/19 09:45, Michal Simek wrote:
[...]
>> +static unsigned long psu_ddr_phybringup_data(void)
>> +{
>> +	unsigned int regval = 0;
>> +	unsigned int pll_retry = 10;
>> +	unsigned int pll_locked = 0;
>> +
>> +	while ((pll_retry > 0) && (!pll_locked)) {
>> +		Xil_Out32(0xFD080004, 0x00040010);
>> +		Xil_Out32(0xFD080004, 0x00040011);
>> +
>> +		while ((Xil_In32(0xFD080030) & 0x1) != 1)
>> +			;
>> +		pll_locked = (Xil_In32(0xFD080030) & 0x80000000)
>> +		    >> 31;
>> +		pll_locked &= (Xil_In32(0xFD0807E0) & 0x10000)
>> +		    >> 16;
>> +		pll_locked &= (Xil_In32(0xFD0809E0) & 0x10000)
>> +		    >> 16;
>> +		pll_locked &= (Xil_In32(0xFD080BE0) & 0x10000)
>> +		    >> 16;
>> +		pll_locked &= (Xil_In32(0xFD080DE0) & 0x10000)
>> +		    >> 16;
>> +		pll_retry--;
>> +	}
>> +	Xil_Out32(0xFD0800C4, Xil_In32(0xFD0800C4) | (pll_retry << 16));
>> +	if (!pll_locked)
>> +		return (0);
> 
> nit: return 0;

In v3 I'm sending a new patch to let tools/zynqmp_psu_init_minimize.sh
do it automatically.

Ok for the other change requests too, will be in v3.

-- 
Luca