summaryrefslogtreecommitdiff
path: root/src/lib/selfboot.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/lib/selfboot.c')
-rw-r--r--src/lib/selfboot.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/src/lib/selfboot.c b/src/lib/selfboot.c
index 1cf32e5bd7..42f7efcc28 100644
--- a/src/lib/selfboot.c
+++ b/src/lib/selfboot.c
@@ -333,9 +333,13 @@ static int build_self_segment_list(
return 1;
}
+__weak int payload_arch_usable_ram_quirk(uint64_t start, uint64_t size)
+{
+ return 0;
+}
+
static int payload_targets_usable_ram(struct segment *head)
{
- const unsigned long one_meg = (1UL << 20);
struct segment *ptr;
for (ptr = head->next; ptr != head; ptr = ptr->next) {
@@ -343,13 +347,8 @@ static int payload_targets_usable_ram(struct segment *head)
ptr->s_memsz))
continue;
- if (ptr->s_dstaddr < one_meg &&
- (ptr->s_dstaddr + ptr->s_memsz) <= one_meg) {
- printk(BIOS_DEBUG,
- "Payload being loaded at below 1MiB "
- "without region being marked as RAM usable.\n");
+ if (payload_arch_usable_ram_quirk(ptr->s_dstaddr, ptr->s_memsz))
continue;
- }
/* Payload segment not targeting RAM. */
printk(BIOS_ERR, "SELF Payload doesn't target RAM:\n");