layerscape: Initial TF-A support for LS1043ardb
This patch introduce TF-A support for NXP's ls1043a platform.
more details information of ls1043a chip and ls1043ardb board
can be found at docs/plat/ls1043a.rst.
Boot sequence on ls1043a is: bootrom loads bl1 firstly, then bl1
loads bl2, bl2 will load bl31, bl32 and bl33, bl31 will boot
bl32(tee os) and bl33(u-boot or uefi), bl33 boot Linux kernel.
Now TF-A on ls1043ardb platform has the following features in this patch:
* Support boot from Nor flash.
* TF-A can boot bl33 which runs in el2 of non-secure world.
* TF-A boot OPTee OS.
* Support PSCI
Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com>
Signed-off-by: Chenyin.Ha <Chenyin.Ha@nxp.com>
Signed-off-by: Chenhui Zhao <chenhui.zhao@nxp.com>
Signed-off-by: jiaheng.fan <jiaheng.fan@nxp.com>
Signed-off-by: Wen He <wen.he_1@nxp.com>
diff --git a/plat/layerscape/common/include/tzc380.h b/plat/layerscape/common/include/tzc380.h
new file mode 100644
index 0000000..788c0ed
--- /dev/null
+++ b/plat/layerscape/common/include/tzc380.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __TZC380_H__
+#define __TZC380_H__
+
+struct tzc380_reg {
+ unsigned int secure;
+ unsigned int enabled;
+ unsigned int low_addr;
+ unsigned int high_addr;
+ unsigned int size;
+ unsigned int sub_mask;
+};
+
+#endif /* __TZC380_H__ */