diff options
| author | Simon Glass <[email protected]> | 2024-08-07 16:47:28 -0600 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2024-08-09 16:03:20 -0600 |
| commit | 3848e97c5c74dcebe1694ff14df522badc0df9e4 (patch) | |
| tree | 4773b8573e1e08f9af739b6a2bb2119a4027394b /boot/Kconfig | |
| parent | 90469da3da0dc6f113dfc582d4db2ac9e9f171ec (diff) | |
upl: Add support for writing a upl handoff
Universal Payload provides a standard way of handing off control between
two firmware phases. Add support for writing the handoff information from
a structure.
Signed-off-by: Simon Glass <[email protected]>
Diffstat (limited to 'boot/Kconfig')
| -rw-r--r-- | boot/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/boot/Kconfig b/boot/Kconfig index 30106291e6b..d5f1304490b 100644 --- a/boot/Kconfig +++ b/boot/Kconfig @@ -748,6 +748,7 @@ config BOOTMETH_SCRIPT config UPL bool "upl - Universal Payload Specification" imply UPL_READ + imply UPL_WRITE help Provides support for UPL payloads and handoff information. U-Boot supports generating and accepting handoff information. The mkimage @@ -762,6 +763,13 @@ config UPL_READ which can be used elsewhere in U-Boot. This is just the reading implementation, useful for trying it out. +config UPL_WRITE + bool "upl - Support writing a Universal Payload handoff" + help + Provides support for encoding a UPL-format payload from a C structure + so it can be passed to another program. This is just the writing + implementation, useful for trying it out. + endif # UPL endif # BOOTSTD |