[PATCH v2] ARM: mx6: Add function to set serial#

[Heinrich Schuchardt]

On 2/4/21 10:58 PM, Tom Rini wrote:
> On Thu, Feb 04, 2021 at 04:44:22PM -0500, Sean Anderson wrote:
>
>> The serial number OTP is similar to the imx7 version, except that the
>> register names are different. This also sets serial# directly, instead of
>> providing board_get_serial.
>>
>> Signed-off-by: Sean Anderson <sean.anderson at seco.com>
>
> Reviewed-by: Tom Rini <trini at konsulko.com>
>

The current patch is without effect.

We need to enable CONFIG_ARCH_MISC_INIT on i.MX6 by default, e.g.

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 95557d6ed6..ba189c404d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -901,6 +901,7 @@ config ARCH_MX6
         select SYS_FSL_HAS_SEC
         select SYS_FSL_SEC_COMPAT_4
         select SYS_FSL_SEC_LE
+       select ARCH_MISC_INIT
         imply MXC_GPIO
         imply SYS_THUMB_BUILD

Best regards

Heinrich