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spl: Add fields for VBE

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Add some fields to track the VBE state in SPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2025-01-15 18:27:17 -07:00 • committed by Tom Rini
parent df42d54b96
commit d86bdb60b5
1 changed files with 40 additions and 1 deletions
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41
include/spl.h
View file

@ -14,6 +14,7 @@
#include <asm/global_data.h>
#include <asm/spl.h>
#include <handoff.h>
#include <image.h>
#include <mmc.h>
struct blk_desc;
@ -265,6 +266,11 @@ enum spl_sandbox_flags {
SPL_SANDBOXF_ARG_IS_BUF,
};
/**
* struct spl_image_info - Information about the SPL image being loaded
*
* @fdt_size: Size of the FDT for the image (0 if none)
*/
struct spl_image_info {
const char *name;
u8 os;
@ -276,6 +282,7 @@ struct spl_image_info {
u32 boot_device;
u32 offset;
u32 size;
ulong fdt_size;
u32 flags;
void *arg;
#ifdef CONFIG_SPL_LEGACY_IMAGE_CRC_CHECK
@ -316,12 +323,18 @@ typedef ulong (*spl_load_reader)(struct spl_load_info *load, ulong sector,
* @read: Function to call to read from the device
* @priv: Private data for the device
* @bl_len: Block length for reading in bytes
* @phase: Image phase to load
* @fit_loaded: true if the FIT has been loaded, except for external data
*/
struct spl_load_info {
spl_load_reader read;
void *priv;
#if IS_ENABLED(CONFIG_SPL_LOAD_BLOCK)
int bl_len;
u16 bl_len;
#endif
#if CONFIG_IS_ENABLED(BOOTMETH_VBE)
u8 phase;
u8 fit_loaded;
#endif
};
@ -344,6 +357,32 @@ static inline void spl_set_bl_len(struct spl_load_info *info, int bl_len)
#endif
}
static inline void xpl_set_phase(struct spl_load_info *info,
enum image_phase_t phase)
{
#if CONFIG_IS_ENABLED(BOOTMETH_VBE)
info->phase = phase;
#endif
}
static inline enum image_phase_t xpl_get_phase(struct spl_load_info *info)
{
#if CONFIG_IS_ENABLED(BOOTMETH_VBE)
return info->phase;
#else
return IH_PHASE_NONE;
#endif
}
static inline bool xpl_get_fit_loaded(struct spl_load_info *info)
{
#if CONFIG_IS_ENABLED(BOOTMETH_VBE)
return info->fit_loaded;
#else
return false;
#endif
}
/**
* spl_load_init() - Set up a new spl_load_info structure
*/