qemu: Add support for Trusted Board Boot
This patch adds support for TBB to qemu. An RSA ROT keypair is generated at
build time and is included into BL1/BL2. The key and content certificates
are read over semihosting.
Fixes ARM-software/tf-issues#526
Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
diff --git a/plat/qemu/qemu_rotpk.S b/plat/qemu/qemu_rotpk.S
new file mode 100644
index 0000000..5d1b83f
--- /dev/null
+++ b/plat/qemu/qemu_rotpk.S
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+ .global qemu_rotpk_hash
+ .global qemu_rotpk_hash_end
+qemu_rotpk_hash:
+ /* DER header */
+ .byte 0x30, 0x31, 0x30, 0x0D, 0x06, 0x09, 0x60, 0x86, 0x48
+ .byte 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x04, 0x20
+ /* SHA256 */
+ .incbin ROTPK_HASH
+qemu_rotpk_hash_end: