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-rw-r--r--meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb4
-rw-r--r--meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/files/0001-Boot-Normal-World-in-EL2.patch28
2 files changed, 32 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb b/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
index bef24a4..401c153 100644
--- a/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
+++ b/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
@@ -23,6 +23,10 @@ ATFW_OPT_r8a7795 = "LSI=H3 RCAR_DRAM_SPLIT=1 ${ATFW_OPT_LOSSY}"
ATFW_OPT_r8a7796 = "LSI=M3 RCAR_DRAM_SPLIT=2 ${ATFW_OPT_LOSSY}"
ATFW_OPT_append_ulcb = " RCAR_GEN3_ULCB=1 PMIC_LEVEL_MODE=0"
+SRC_URI_append = " \
+ file://0001-Boot-Normal-World-in-EL2.patch \
+"
+
# requires CROSS_COMPILE set by hand as there is no configure script
export CROSS_COMPILE="${TARGET_PREFIX}"
diff --git a/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/files/0001-Boot-Normal-World-in-EL2.patch b/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/files/0001-Boot-Normal-World-in-EL2.patch
new file mode 100644
index 0000000..6ce9c0f
--- /dev/null
+++ b/meta-rcar-gen3/recipes-bsp/arm-trusted-firmware/files/0001-Boot-Normal-World-in-EL2.patch
@@ -0,0 +1,28 @@
+From c97f38b09f8b7d9c57a6e6f500c6ba8f7abd9914 Mon Sep 17 00:00:00 2001
+From: Michele Paolino <m.paolino@virtualopensystems.com>
+Date: Fri, 19 May 2017 14:50:55 +0200
+Subject: [PATCH] Boot Normal World in EL2
+
+This patch configures ATF (SPSR register) to boot BL33 in EL2.
+
+Signed-off-by: Michele Paolino <m.paolino@virtualopensystems.com>
+---
+ plat/renesas/rcar/platform.mk | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/plat/renesas/rcar/platform.mk b/plat/renesas/rcar/platform.mk
+index ef7bf0f..06bc592 100644
+--- a/plat/renesas/rcar/platform.mk
++++ b/plat/renesas/rcar/platform.mk
+@@ -186,7 +186,7 @@ $(eval $(call add_define,RCAR_DRAM_SPLIT))
+
+ # Process RCAR_BL33_EXECUTION_EL flag
+ ifndef RCAR_BL33_EXECUTION_EL
+-RCAR_BL33_EXECUTION_EL := 0
++RCAR_BL33_EXECUTION_EL := 1
+ endif
+ $(eval $(call add_define,RCAR_BL33_EXECUTION_EL))
+
+--
+2.7.4
+