From 264f4b0b34c027fb913c3eac425ecfa30cef1f10 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 7 Aug 2024 16:47:30 -0600 Subject: upl: Add a command Add a 'upl' command to work with Universal Payload features. For now it only supports reading and writing a handoff structure. Signed-off-by: Simon Glass --- include/asm-generic/global_data.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h index 27aa75e7036..94d054ee54e 100644 --- a/include/asm-generic/global_data.h +++ b/include/asm-generic/global_data.h @@ -30,6 +30,7 @@ struct acpi_ctx; struct driver_rt; +struct upl; typedef struct global_data gd_t; @@ -491,6 +492,12 @@ struct global_data { * @dmtag_list: List of DM tags */ struct list_head dmtag_list; +#if CONFIG_IS_ENABLED(UPL) + /** + * @upl: Universal Payload-handoff information + */ + struct upl *upl; +#endif }; #ifndef DO_DEPS_ONLY static_assert(sizeof(struct global_data) == GD_SIZE); @@ -590,6 +597,14 @@ static_assert(sizeof(struct global_data) == GD_SIZE); #define gd_malloc_ptr() 0L #endif +#if CONFIG_IS_ENABLED(UPL) +#define gd_upl() gd->upl +#define gd_set_upl(_val) gd->upl = (_val) +#else +#define gd_upl() NULL +#define gd_set_upl(val) +#endif + /** * enum gd_flags - global data flags * -- cgit v1.2.3