iMX6, CONFIG_IMX_HAB and fuse_read()

[Fabio Estevam]

On Sat, Dec 9, 2023 at 11:12 AM Lisandro Pérez Meyer <lpmeyer at ics.com> wrote:

> That made it! So the question is: is CONFIG_SPL_DRIVERS_MISC something
> that should be pulled in automatically by CONFIG_IMX_HAB or by
> something else?

Yes, I think we need something like that:

diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index abd48d42583a..c34bc25c0bfb 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -54,6 +54,7 @@ config IMX_HAB
        bool "Support i.MX HAB features"
        depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5 || ARCH_IMX8M || ARCH_MX7ULP
        select FSL_CAAM if HAS_CAAM
+       select SPL_DRIVERS_MISC if SPL
        imply CMD_DEKBLOB if HAS_CAAM
        help
          This option enables the support for secure boot (HAB).

I will run some tests and submit it soon,