[PATCH 1/2] sunxi: Fix old GMAC pinmux setup

[Jernej Škrabec]

Dne sreda, 16. marec 2022 ob 01:54:42 CET je Andre Przywara napisal(a):
> Commit 5bc4cd05d7d4 ("sunxi: move non-essential code out of s_init()")
> moved the call to eth_init_board() from s_init() into board_init_f().
> This means it's now only called from the SPL, which makes sense for
> most of the other moved low-level functions. However the GMAC pinmux and
> clock setup in eth_init_board() was not happy about that, so it broke
> the sun7i GMAC.
> 
> Since Ethernet is of no use in the SPL anyway, just move the call into
> board_init(), which is only run in U-Boot proper.
> 
> This fixes Ethernet operation for the A20 SoCs, which broke in
> v2022.04-rc1, with the above mentioned commit.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>

Reviewed-by: Jernej Skrabec <jernej.skrabec at gmail.com>

I guess this function will soon go away with introduction of clock and pinctrl 
driver.

Best regards,
Jernej

> ---
>  arch/arm/mach-sunxi/board.c | 1 -
>  board/sunxi/board.c         | 3 +++
>  2 files changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c
> index 0071de19ffd..9a7673d82dc 100644
> --- a/arch/arm/mach-sunxi/board.c
> +++ b/arch/arm/mach-sunxi/board.c
> @@ -333,7 +333,6 @@ void board_init_f(ulong dummy)
>  	clock_init();
>  	timer_init();
>  	gpio_init();
> -	eth_init_board();
>  
>  	spl_init();
>  	preloader_console_init();
> diff --git a/board/sunxi/board.c b/board/sunxi/board.c
> index a0961590479..28f702bc296 100644
> --- a/board/sunxi/board.c
> +++ b/board/sunxi/board.c
> @@ -30,6 +30,7 @@
>  #include <asm/arch/prcm.h>
>  #include <asm/arch/pmic_bus.h>
>  #include <asm/arch/spl.h>
> +#include <asm/arch/sys_proto.h>
>  #include <asm/global_data.h>
>  #include <linux/delay.h>
>  #include <u-boot/crc.h>
> @@ -308,6 +309,8 @@ int board_init(void)
>  #endif
>  #endif	/* CONFIG_DM_MMC */
>  
> +	eth_init_board();
> +
>  	return 0;
>  }
>  
> -- 
> 2.35.1
> 
>