[PATCH] sunxi: Fix PHY regression on A20-OLinuXino-Lime2 and A20-Olimex-SOM-EVB

[Anatolij Gustschin <agust@denx.de>]

On Fri, 24 Apr 2020 12:34:05 -0400
Tom Rini trini at konsulko.com wrote:

> When moving the PHYLIB PHY drivers around in Kconfig we did not at the
> same time perform a careful migration of the related drivers and
> sub-options.  This lead to the case where previously Kconfig-enabled
> driver choices were now disabled on some platforms.  Correct this by
> enabling both the PHY driver and sub-option on the above referenced
> platforms.
> 
> Fixes: af2cbfd6b982 ("drivers: net: Provide Kconfig menu for PHYLIB")
> Fixes: 8728c97eff5b ("configs: Re-sync")
> Reported-by: Dario <dario86@tutamail.com>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> ---
> After checking back on the original commit I can see that these are the
> only two platforms to have been broken in the change.

configs/A20-OLinuXino-Lime2-eMMC_defconfig might need similar change.

We get many build warnings like:
include/configs/sunxi-common.h:276:0: warning: "CONFIG_PHY_REALTEK" redefined

Could you include following change to fix it?

diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 0ef289fd64..f4bbce8443 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -273,8 +273,10 @@ extern int soft_i2c_gpio_scl;
 /* Ethernet support */
 
 #ifdef CONFIG_SUN7I_GMAC
+#ifndef CONFIG_PHY_REALTEK
 #define CONFIG_PHY_REALTEK
 #endif
+#endif
 
 #ifdef CONFIG_USB_EHCI_HCD
 #define CONFIG_USB_OHCI_NEW

Thanks!
Anatolij