[U-Boot] [PATCH v3 2/8] efi_loader: Add a method description to efi_add_memory_map

[Bryan O'Donoghue]

From: Heinrich Schuchardt <xypron.glpk at gmx.de>

Adds a method description of efi_add_memory_map().

Signed-off-by: Bryan O'Donoghue <pure.logic at nexus-software.ie>
---
 lib/efi_loader/efi_memory.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c
index c5a8f3ab29..8625968396 100644
--- a/lib/efi_loader/efi_memory.c
+++ b/lib/efi_loader/efi_memory.c
@@ -223,6 +223,15 @@ static s64 efi_mem_carve_out(struct efi_mem_list *map,
 	return EFI_CARVE_LOOP_AGAIN;
 }
 
+/**
+ * efi_add_memory_map() - add memory area to the memory map
+ *
+ * @start:		start address, must be a multiple of EFI_PAGE_SIZE
+ * @pages:		number of pages to add
+ * @memory_type:	type of memory added
+ * @overlap_only_ram:	the memory area must overlap existing
+ * Return:		status code
+ */
 efi_status_t efi_add_memory_map(uint64_t start, uint64_t pages, int memory_type,
 				bool overlap_only_ram)
 {
-- 
2.22.0