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Diffstat (limited to 'lib/coreboot/coreboot_table.c')
-rw-r--r--lib/coreboot/coreboot_table.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/coreboot/coreboot_table.c b/lib/coreboot/coreboot_table.c
index c4cd1d752e..fb31ef1e07 100644
--- a/lib/coreboot/coreboot_table.c
+++ b/lib/coreboot/coreboot_table.c
@@ -89,7 +89,7 @@ static void setup_cbmem_console(uintptr_t baseaddr)
CONSOLE_FLAG_CRASH);
}
-coreboot_memory_t coreboot_get_memory_type(uintptr_t address)
+coreboot_memory_t coreboot_get_memory_type(uintptr_t start, size_t size)
{
int i;
@@ -98,9 +98,11 @@ coreboot_memory_t coreboot_get_memory_type(uintptr_t address)
if (range->type == CB_MEM_NONE)
break; /* end of table reached */
- if (address >= range->start &&
- address - range->start < range->size)
+ if ((start >= range->start) &&
+ (start - range->start < range->size) &&
+ (size <= range->size - (start - range->start))) {
return range->type;
+ }
}
return CB_MEM_NONE;