[PATCH] arm: mach-k3: am642: move do_dt_magic() after sysfw loading

[PATCH] arm: mach-k3: am642: move do_dt_magic() after sysfw loading

[Christian Gmeiner]

Makes it possible to use e.g mcu_spi0 for custom board detection.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
---
 arch/arm/mach-k3/am642_init.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
index 96f292ea75..2478ac162b 100644
--- a/arch/arm/mach-k3/am642_init.c
+++ b/arch/arm/mach-k3/am642_init.c
@@ -185,8 +185,6 @@ void board_init_f(ulong dummy)
 
 	preloader_console_init();
 
-	do_dt_magic();
-
 #if defined(CONFIG_K3_LOAD_SYSFW)
 	/*
 	 * Process pinctrl for serial3 a.k.a. MAIN UART1 module and continue
@@ -213,6 +211,8 @@ void board_init_f(ulong dummy)
 	/* Output System Firmware version info */
 	k3_sysfw_print_ver();
 
+	do_dt_magic();
+
 #if defined(CONFIG_ESM_K3)
 	/* Probe/configure ESM0 */
 	ret = uclass_get_device_by_name(UCLASS_MISC, "esm@420000", &dev);
-- 
2.40.0

Re: [PATCH] arm: mach-k3: am642: move do_dt_magic() after sysfw loading

[Christian Gmeiner]

>
> Makes it possible to use e.g mcu_spi0 for custom board detection.
>

gentle ping

> Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
> ---
>  arch/arm/mach-k3/am642_init.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm/mach-k3/am642_init.c b/arch/arm/mach-k3/am642_init.c
> index 96f292ea75..2478ac162b 100644
> --- a/arch/arm/mach-k3/am642_init.c
> +++ b/arch/arm/mach-k3/am642_init.c
> @@ -185,8 +185,6 @@ void board_init_f(ulong dummy)
>
>         preloader_console_init();
>
> -       do_dt_magic();
> -
>  #if defined(CONFIG_K3_LOAD_SYSFW)
>         /*
>          * Process pinctrl for serial3 a.k.a. MAIN UART1 module and continue
> @@ -213,6 +211,8 @@ void board_init_f(ulong dummy)
>         /* Output System Firmware version info */
>         k3_sysfw_print_ver();
>
> +       do_dt_magic();
> +
>  #if defined(CONFIG_ESM_K3)
>         /* Probe/configure ESM0 */
>         ret = uclass_get_device_by_name(UCLASS_MISC, "esm@420000", &dev);
> --
> 2.40.0
>


-- 
greets
--
Christian Gmeiner, MSc

https://christian-gmeiner.info/privacypolicy

Re: [PATCH] arm: mach-k3: am642: move do_dt_magic() after sysfw loading

[Bryan Brattlof]

Hi Christian!

On March 28, 2023 thus sayeth Christian Gmeiner:
> Makes it possible to use e.g mcu_spi0 for custom board detection.
> 
> Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
> ---
>  arch/arm/mach-k3/am642_init.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>

I had to pick up the patch from Vignesh[0] to test this out, however 
this works for me.

Reviewed-by: Bryan Brattlof <bb@ti.com>

~Bryan

[0]https://lore.kernel.org/u-boot/20230406075936.2590125-1-vigneshr@ti.com/

Re: [PATCH] arm: mach-k3: am642: move do_dt_magic() after sysfw loading

[Tom Rini]

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On Tue, Mar 28, 2023 at 04:13:14PM +0200, Christian Gmeiner wrote:

> Makes it possible to use e.g mcu_spi0 for custom board detection.
> 
> Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
> Reviewed-by: Bryan Brattlof <bb@ti.com>

Applied to u-boot/master, thanks!

-- 
Tom

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