juno/sgm: Align SCP_BL2 to page boundary
This commit fixes an assertion that was triggering in certain contexts:
ERROR: mmap_add_region_check() failed. error -22
ASSERT: lib/xlat_tables_v2/xlat_tables_core.c:790
Change-Id: Ia55b3fb4f496c8cd791ea6093d122edae0a7e92a
Signed-off-by: Chris Kay <chris.kay@arm.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
diff --git a/plat/arm/css/sgm/include/sgm_base_platform_def.h b/plat/arm/css/sgm/include/sgm_base_platform_def.h
index 12fa07f..8be0b34 100644
--- a/plat/arm/css/sgm/include/sgm_base_platform_def.h
+++ b/plat/arm/css/sgm/include/sgm_base_platform_def.h
@@ -137,7 +137,9 @@
* anything else in this memory region and is handed over to the SCP before
* BL31 is loaded over the top.
*/
-#define PLAT_CSS_MAX_SCP_BL2_SIZE (SCP_BL2_LIMIT - ARM_TB_FW_CONFIG_LIMIT)
+#define PLAT_CSS_MAX_SCP_BL2_SIZE \
+ ((SCP_BL2_LIMIT - ARM_TB_FW_CONFIG_LIMIT) & ~PAGE_SIZE_MASK)
+
#define PLAT_CSS_MAX_SCP_BL2U_SIZE PLAT_CSS_MAX_SCP_BL2_SIZE
/*