From 9003fa0b0c06fc8951498dcd69925e477fc5907a Mon Sep 17 00:00:00 2001 From: Yatharth Kochar Date: Wed, 14 Oct 2015 15:27:24 +0100 Subject: FWU: Add Generic BL2U FWU image support in BL2 The Firmware Update (FWU) feature needs support for an optional secure world image, BL2U, to allow additional secure world initialization required by FWU, for example DDR initialization. This patch adds generic framework support to create BL2U. NOTE: A platform makefile must supply additional `BL2U_SOURCES` to build the bl2u target. A subsequent patch adds bl2u support for ARM platforms. Change-Id: If2ce036199bb40b39b7f91a9332106bcd4e25413 --- include/common/bl_common.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/common/bl_common.h') diff --git a/include/common/bl_common.h b/include/common/bl_common.h index af83d7841..b7cb95aa2 100644 --- a/include/common/bl_common.h +++ b/include/common/bl_common.h @@ -150,6 +150,8 @@ extern unsigned long __RO_START__; extern unsigned long __RO_END__; #if IMAGE_BL2 extern unsigned long __BL2_END__; +#elif IMAGE_BL2U +extern unsigned long __BL2U_END__; #elif IMAGE_BL31 extern unsigned long __BL31_END__; #elif IMAGE_BL32 -- cgit v1.2.3