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Diffstat (limited to 'src/lib/selfboot.c')
-rw-r--r--src/lib/selfboot.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/src/lib/selfboot.c b/src/lib/selfboot.c
index bd1206f259..ba0748039e 100644
--- a/src/lib/selfboot.c
+++ b/src/lib/selfboot.c
@@ -74,22 +74,22 @@ struct segment {
static unsigned long bounce_size, bounce_buffer;
-#if CONFIG_RELOCATABLE_RAMSTAGE
-static void get_bounce_buffer(struct lb_memory *mem, unsigned long req_size)
-{
- /* When the ramstage is relocatable there is no need for a bounce
- * buffer. All payloads should not overlap the ramstage.
- */
- bounce_buffer = ~0UL;
- bounce_size = 0;
-}
-#else
static void get_bounce_buffer(struct lb_memory *mem, unsigned long req_size)
{
unsigned long lb_size;
unsigned long mem_entries;
unsigned long buffer;
int i;
+
+ /* When the ramstage is relocatable there is no need for a bounce
+ * buffer. All payloads should not overlap the ramstage.
+ */
+ if (IS_ENABLED(CONFIG_RELOCATABLE_RAMSTAGE)) {
+ bounce_buffer = ~0UL;
+ bounce_size = 0;
+ return;
+ }
+
lb_size = lb_end - lb_start;
/* Plus coreboot size so I have somewhere
* to place a copy to return to.
@@ -120,7 +120,6 @@ static void get_bounce_buffer(struct lb_memory *mem, unsigned long req_size)
bounce_buffer = buffer;
bounce_size = req_size;
}
-#endif /* CONFIG_RELOCATABLE_RAMSTAGE */
static int valid_area(struct lb_memory *mem, unsigned long buffer,
unsigned long start, unsigned long len)
@@ -417,6 +416,11 @@ static int load_self_segments(
printk(BIOS_ERR, "Could not find a bounce buffer...\n");
return 0;
}
+
+ /* Update the payload's bounce buffer data used when loading. */
+ payload->bounce.data = (void *)(uintptr_t)bounce_buffer;
+ payload->bounce.size = bounce_size;
+
for(ptr = head->next; ptr != head; ptr = ptr->next) {
/* Verify the memory addresses in the segment are valid */
if (!valid_area(mem, bounce_buffer, ptr->s_dstaddr, ptr->s_memsz))