[PATCH] arm: dts: imx8mn-var-som: Fix broken EEPROM read

[PATCH] arm: dts: imx8mn-var-som: Fix broken EEPROM read

[Hugo Villeneuve]

From: Hugo Villeneuve <hvilleneuve@dimonoff.com>

On branch WIP/17Oct2023, the EEPROM can no longer be read:

    U-Boot 2023.10-latest (Oct 17 2023 - 15:53:43 -0400)
    CPU:   Freescale i.MX8MNano Quad rev1.0 at 1200 MHz
    Reset cause: POR
    Model: Variscite VAR-SOM-MX8MN Symphony evaluation board
    var_read_som_eeprom: uclass_get_device_by_of_offset() failed: -19
    initcall failed at call 000000004022207c (err=-19)

Convert EEPROM-related properties to bootph-all so that the EEPROM can
also be read outside of SPL.

Fixes: 9e644284ab81 ("dm: core: Report bootph-pre-ram/sram node as pre-reloc after relocation")
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
---
 arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
index e0caf3179ea..2bbc4a49418 100644
--- a/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
+++ b/arch/arm/dts/imx8mn-var-som-symphony-u-boot.dtsi
@@ -39,11 +39,11 @@
 };
 
 &i2c1 {
-	bootph-pre-ram;
+	bootph-all;
 };
 
 &pinctrl_i2c1 {
-	bootph-pre-ram;
+	bootph-all;
 };
 
 &pinctrl_pmic {
@@ -83,5 +83,5 @@
 };
 
 &eeprom_som {
-	bootph-pre-ram;
+	bootph-all;
 };

base-commit: e65b5d35c9116485366bb08138043d51220551da
-- 
2.39.2

Re: [PATCH] arm: dts: imx8mn-var-som: Fix broken EEPROM read

[Fabio Estevam]

On Tue, Oct 17, 2023 at 5:58 PM Hugo Villeneuve <hugo@hugovil.com> wrote:
>
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> On branch WIP/17Oct2023, the EEPROM can no longer be read:
>
>     U-Boot 2023.10-latest (Oct 17 2023 - 15:53:43 -0400)
>     CPU:   Freescale i.MX8MNano Quad rev1.0 at 1200 MHz
>     Reset cause: POR
>     Model: Variscite VAR-SOM-MX8MN Symphony evaluation board
>     var_read_som_eeprom: uclass_get_device_by_of_offset() failed: -19
>     initcall failed at call 000000004022207c (err=-19)
>
> Convert EEPROM-related properties to bootph-all so that the EEPROM can
> also be read outside of SPL.
>
> Fixes: 9e644284ab81 ("dm: core: Report bootph-pre-ram/sram node as pre-reloc after relocation")
> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Reviewed-by: Fabio Estevam <festevam@gmail.com>

Re: [PATCH] arm: dts: imx8mn-var-som: Fix broken EEPROM read

[Fabio Estevam]

On Tue, Oct 17, 2023 at 5:58 PM Hugo Villeneuve <hugo@hugovil.com> wrote:
>
> From: Hugo Villeneuve <hvilleneuve@dimonoff.com>
>
> On branch WIP/17Oct2023, the EEPROM can no longer be read:
>
>     U-Boot 2023.10-latest (Oct 17 2023 - 15:53:43 -0400)
>     CPU:   Freescale i.MX8MNano Quad rev1.0 at 1200 MHz
>     Reset cause: POR
>     Model: Variscite VAR-SOM-MX8MN Symphony evaluation board
>     var_read_som_eeprom: uclass_get_device_by_of_offset() failed: -19
>     initcall failed at call 000000004022207c (err=-19)
>
> Convert EEPROM-related properties to bootph-all so that the EEPROM can
> also be read outside of SPL.
>
> Fixes: 9e644284ab81 ("dm: core: Report bootph-pre-ram/sram node as pre-reloc after relocation")
> Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>

Applied, thanks.