diff --git a/plat/st/stm32mp1/bl2_io_storage.c b/plat/st/stm32mp1/bl2_io_storage.c
index 9a02312..fdbd4bf 100644
--- a/plat/st/stm32mp1/bl2_io_storage.c
+++ b/plat/st/stm32mp1/bl2_io_storage.c
@@ -37,7 +37,7 @@
 	.length = 34 * MMC_BLOCK_SIZE, /* Size of GPT table */
 };
 
-uint32_t block_buffer[MMC_BLOCK_SIZE] __aligned(MMC_BLOCK_SIZE);
+static uint32_t block_buffer[MMC_BLOCK_SIZE] __aligned(MMC_BLOCK_SIZE);
 
 static const io_block_dev_spec_t mmc_block_dev_spec = {
 	/* It's used as temp buffer in block driver */
diff --git a/plat/st/stm32mp1/plat_image_load.c b/plat/st/stm32mp1/plat_image_load.c
index 3c6d677..d5b328e 100644
--- a/plat/st/stm32mp1/plat_image_load.c
+++ b/plat/st/stm32mp1/plat_image_load.c
@@ -5,6 +5,7 @@
  */
 
 #include <desc_image_load.h>
+#include <platform.h>
 
 /*******************************************************************************
  * This function flushes the data structures so that they are visible