commit d958d10eb360024e15f3c921dc3863a0cee98830
author Yann Gautier <yann.gautier@foss.st.com> Wed Sep 15 11:30:25 2021 +0200
committer Yann Gautier <yann.gautier@st.com> Wed Jan 12 09:21:14 2022 +0100
tree 570d836fd4b914941a1a7acbf052b04dac8e4a51
parent ac1b24d58a391cfe1d79a93f1012da3d278d2d56

feat(stm32mp1): enable BL2_IN_XIP_MEM to remove relocation sections

Because the BL2 is not relocated, the usage of BL2_IN_XIP_MEM
can be used. It reduces the binary size by removing all relocation
sections. XIP will not be used when STM32MP_USE_STM32IMAGE is
defined. Introduce new definitions for SEPARATE_CODE_AND_RODATA.

Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
Change-Id: Ifd76f14e5bc98990bf84e0bfd4ee0b4e49a9a293

plat/st/stm32mp1/platform.mk

diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index a24a5b0..13dea2a 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -16,6 +16,7 @@
 
 ifneq ($(STM32MP_USE_STM32IMAGE),1)
 ENABLE_PIE		:=	1
+BL2_IN_XIP_MEM		:=	1
 endif
 
 STM32_TF_VERSION	?=	0