[PATCH v3] board: apalis-tk1: launch toradex easy installer in usb recovery

[Stefano Babic]

Hallo Marcel,

On 11.08.21 15:12, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 
> The USB recovery mode is used by Toradex to load the Toradex Easy
> Installer image which supports further system images installation.
> Prepare for loading and launching the Toradex Easy Installer if the
> USB Recovery mode is activated.
> 
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov at toradex.com>
> 
> ---
> 

Added Tom in CC as he's in charge for Tegra (I have just reviewed V2 
because it was part of i.MX series).

Best regards,
Stefano

> Changes in v3:
> - Switch very long lines to multiline to make checkpatch happy as
>    suggested by Stefano.
> 
>   board/toradex/apalis-tk1/apalis-tk1.c | 20 ++++++++++++++++++--
>   1 file changed, 18 insertions(+), 2 deletions(-)
> 
> diff --git a/board/toradex/apalis-tk1/apalis-tk1.c b/board/toradex/apalis-tk1/apalis-tk1.c
> index b97617cfca3..2769b546010 100644
> --- a/board/toradex/apalis-tk1/apalis-tk1.c
> +++ b/board/toradex/apalis-tk1/apalis-tk1.c
> @@ -38,8 +38,24 @@
>   int arch_misc_init(void)
>   {
>   	if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
> -	    NVBOOTTYPE_RECOVERY)
> -		printf("USB recovery mode\n");
> +	    NVBOOTTYPE_RECOVERY) {
> +		printf("USB recovery mode, attempting to boot Toradex Easy "
> +		       "Installer\n");
> +		env_set("bootdelay", "-2");
> +		env_set("defargs", "pcie_aspm=off user_debug=30");
> +		env_set("fdt_high", "");
> +		env_set("initrd_high", "");
> +
> +		env_set("setup", "env set setupargs igb_mac=${ethaddr} "
> +			"consoleblank=0 no_console_suspend=1 "
> +			"console=${console},${baudrate}n8 ${memargs}");
> +		env_set("teziargs", "rootfstype=squashfs root=/dev/ram quiet "
> +			"autoinstall");
> +		env_set("vidargs", "video=HDMI-A-1:640x480-16 at 60D");
> +		env_set("bootcmd", "run setup; env set bootargs ${defargs} "
> +			"${setupargs} ${vidargs} ${teziargs}; bootm 0x80208000"
> +			"#config@${soc}-${fdt_module}-${fdt_board}.dtb");
> +	}
>   
>   	/* PCB Version Indication: V1.2 and later have GPIO_PV0 wired to GND */
>   	gpio_request(TEGRA_GPIO(V, 0), "PCB Version Indication");
> 


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