[U-Boot] [PATCH] sunxi: Fix gmac not working due to cpu_eth_init no longer being called

[Hans de Goede <hdegoede@redhat.com>]

Hi,

On 17-03-16 14:21, Ian Campbell wrote:
> On Thu, 2016-03-17 at 14:02 +0100, Hans de Goede wrote:
>> cpu_eth_init is no longer called for dm enabled eth drivers, this
>> was causing the sunxi gmac eth controller to no longer work in u-
>> boot.
>>
>> This commit fixes this by moving the gpio setup to gpio_init() and by
>> calling the clock, reset and pinmux setup function from s_init().
>>
>> Note that the mdelay is dropped as the phy gets enabled much earlier
>> now, so it is no longer needed.
>
> Everything is DM_ETH based now, right? Which is why this final hunk is
> OK?

Correct, we only do DM for eth in sunxi now, we try to do only DM everywhere.

But we still have a bunch of things we need to convert, like i2c which
has dm support in the core now I believe, patches welcome :)

Regards,

Hans


>
>> [...]
>> @@ -79,16 +79,4 @@ int sunxi_gmac_initialize(bd_t *bis)
>>   	for (pin = SUNXI_GPA(26); pin <= SUNXI_GPA(27); pin++)
>>   		sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC);
>>   #endif
>> -
>> -#ifdef CONFIG_DM_ETH
>> -	return 0;
>> -#else
>> -# ifdef CONFIG_RGMII
>> -	return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII);
>> -# elif defined CONFIG_GMII
>> -	return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_GMII);
>> -# else
>> -	return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_MII);
>> -# endif
>> -#endif
>>   }