qemu/optee: load OP-TEE pageable part 2MB above OP-TEE image
OP-TEE dedicates the end of the Qemu secure DRAM as specific out-of-TEE
secure RAM. To support this configuration the trusted firmware should
not load OP-TEE resources in this area.
To overcome the issue, OP-TEE pageable image is now loaded 2MByte above
the secure RAM base address.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
diff --git a/plat/qemu/include/platform_def.h b/plat/qemu/include/platform_def.h
index e91a7db..2953738 100644
--- a/plat/qemu/include/platform_def.h
+++ b/plat/qemu/include/platform_def.h
@@ -73,9 +73,8 @@
#define SEC_DRAM_BASE 0x0e100000
#define SEC_DRAM_SIZE 0x00f00000
-/* Load pageable part of OP-TEE at end of secure DRAM */
-#define QEMU_OPTEE_PAGEABLE_LOAD_BASE (SEC_DRAM_BASE + SEC_DRAM_SIZE - \
- QEMU_OPTEE_PAGEABLE_LOAD_SIZE)
+/* Load pageable part of OP-TEE 2MB above secure DRAM base */
+#define QEMU_OPTEE_PAGEABLE_LOAD_BASE (SEC_DRAM_BASE + 0x00200000)
#define QEMU_OPTEE_PAGEABLE_LOAD_SIZE 0x00400000
/*