On 11/10/25 9:34 PM, Marco Felsch wrote:
> Add support to pass a BL32 provided FDT_OVL from pbl to barebox.
>
> Signed-off-by: Marco Felsch <[email protected]>
Reviewed-by: Ahmad Fatoum <[email protected]>
> ---
> include/pbl/handoff-data.h | 1 +
> pbl/handoff-data.c | 2 ++
> 2 files changed, 3 insertions(+)
>
> diff --git a/include/pbl/handoff-data.h b/include/pbl/handoff-data.h
> index
> 7552ed5fc35f351f71822d309095980eaa764f63..88b1e9c80331a279564c338e758bd4928861ed56
> 100644
> --- a/include/pbl/handoff-data.h
> +++ b/include/pbl/handoff-data.h
> @@ -13,6 +13,7 @@ struct handoff_data {
> #define HANDOFF_DATA_EXTERNAL_DT HANDOFF_DATA_BAREBOX(2)
> #define HANDOFF_DATA_ARM_MACHINE HANDOFF_DATA_BAREBOX(3)
> #define HANDOFF_DATA_EFI HANDOFF_DATA_BAREBOX(4)
> +#define HANDOFF_DATA_BL32_DT_OVL HANDOFF_DATA_BAREBOX(5)
>
> #define HANDOFF_DATA_BOARD(n) (0x951726fb + (n))
>
> diff --git a/pbl/handoff-data.c b/pbl/handoff-data.c
> index
> 42e53f986bf14408f25cdf4434a5c284f8361401..2e1287cd69232d09b13384db3f1813737d67656e
> 100644
> --- a/pbl/handoff-data.c
> +++ b/pbl/handoff-data.c
> @@ -189,6 +189,8 @@ static const char *handoff_data_entry_name(struct
> handoff_data_entry *hde)
> return "handoff FDT (external)";
> case HANDOFF_DATA_ARM_MACHINE:
> return "ARM machine number";
> + case HANDOFF_DATA_BL32_DT_OVL:
> + return "handoff BL32 FDT overlay";
> default:
> sprintf(name, "handoff %08x", hde->cookie);
> return name;
>
--
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