[PATCH 2/2] arm: mvebu: mvebu_armada-8k: drop Puzzle M801 early init code

[Stefan Roese]

On 04.10.21 15:12, Robert Marko wrote:
> Since the CP1 pinctrl is not properly set in the DTS, there is no
> need for setting the pinctrl by writing hardcoded values to the MPP
> registers.
> 
> So, drop the code relating to that.
> 
> Fixes: 87c220d0 ("arm: mvebu: mvebu_armada-8k: Add support for initializing iEi Puzzle-M801 networking")
> Signed-off-by: Robert Marko <robert.marko at sartura.hr>

Reviewed-by: Stefan Roese <sr at denx.de>

Thanks,
Stefan

> ---
>   board/Marvell/mvebu_armada-8k/board.c | 20 +-------------------
>   1 file changed, 1 insertion(+), 19 deletions(-)
> 
> diff --git a/board/Marvell/mvebu_armada-8k/board.c b/board/Marvell/mvebu_armada-8k/board.c
> index 7da5d9f96b..77c7dd7ab0 100644
> --- a/board/Marvell/mvebu_armada-8k/board.c
> +++ b/board/Marvell/mvebu_armada-8k/board.c
> @@ -35,17 +35,6 @@ DECLARE_GLOBAL_DATA_PTR;
>   #define I2C_IO_REG_CL		((1 << I2C_IO_REG_0_USB_H0_CL) | \
>   				 (1 << I2C_IO_REG_0_USB_H1_CL))
>   
> -/*
> - * Information specific to the iEi Puzzle-M801 board.
> - */
> -
> -/* Internal configuration registers */
> -#define CP1_CONF_REG_BASE 0xf4440000
> -#define CONF_REG_MPP0 0x0
> -#define CONF_REG_MPP1 0x4
> -#define CONF_REG_MPP2 0x8
> -#define CONF_REG_MPP3 0xC
> -
>   static int usb_enabled = 0;
>   
>   /* Board specific xHCI dis-/enable code */
> @@ -153,14 +142,7 @@ int board_xhci_enable(fdt_addr_t base)
>   
>   int board_early_init_f(void)
>   {
> -	/* Initialize some platform specific memory locations */
> -	if (of_machine_is_compatible("marvell,armada8040-puzzle-m801")) {
> -		/* MPP setup */
> -		writel(0x00444444, CP1_CONF_REG_BASE + CONF_REG_MPP0);
> -		writel(0x00000000, CP1_CONF_REG_BASE + CONF_REG_MPP1);
> -		writel(0x00000000, CP1_CONF_REG_BASE + CONF_REG_MPP2);
> -		writel(0x08888000, CP1_CONF_REG_BASE + CONF_REG_MPP3);
> -	}
> +	/* Nothing to do yet */
>   
>   	return 0;
>   }
> 


Viele Grüße,
Stefan

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