soc/cavium/cn81xx: Use ATF from blobs repo

Use precompiled BL31 from blobs repo.

There's no check for USE_BLOBS here as the included file is "free":
The BL31 is Open-Source and licensed under BSD.

Change-Id: I7e9eb429d11150d43aa070d1bd6a11ea71951ce3
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/25751
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>

3 files changed, 72 insertions, 1 deletions

diff --git a/src/soc/cavium/cn81xx/include/atf/plat_params.h b/src/soc/cavium/cn81xx/include/atf/plat_params.h
new file mode 100644
index 0000000000..93b970b352
--- /dev/null
+++ b/src/soc/cavium/cn81xx/include/atf/plat_params.h
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2018 Facebook Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __PLAT_PARAMS_H__
+#define __PLAT_PARAMS_H__
+
+#include <stdint.h>
+
+/* param type */
+enum {
+	PARAM_NONE = 0,
+	PARAM_FDT,
+	PARAM_COREBOOT_TABLE,
+};
+
+/* common header for all plat parameter type */
+struct bl31_plat_param {
+	uint64_t type;
+	void *next;
+};
+
+struct bl31_fdt_param {
+	struct bl31_plat_param h;
+	uint64_t fdt_ptr;
+};
+
+struct bl31_u64_param {
+	struct bl31_plat_param h;
+	uint64_t value;
+};
+
+void params_early_setup(void *ptr);
+
+#endif /* __PLAT_PARAMS_H__ */
diff --git a/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h b/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h
new file mode 100644
index 0000000000..f365aad059
--- /dev/null
+++ b/src/soc/cavium/cn81xx/include/soc/bl31_plat_params.h
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2016 Rockchip Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __BL31_PLAT_PARAMS_H__
+#define __BL31_PLAT_PARAMS_H__
+
+#include <atf/plat_params.h>
+
+void register_bl31_param(struct bl31_plat_param *param);
+
+#endif/* __BL31_PLAT_PARAMS_H__ */
diff --git a/src/soc/cavium/cn81xx/include/soc/memlayout.ld b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
index 0400d2985e..b80d152f97 100644
--- a/src/soc/cavium/cn81xx/include/soc/memlayout.ld
+++ b/src/soc/cavium/cn81xx/include/soc/memlayout.ld
@@ -21,8 +21,11 @@
 SECTIONS
 {
 	DRAM_START(0x00000000)
-	/* FIXME: Place BL31 in first 1MiB */
+	/* Secure region 0 - 1MiB */
+	REGION(bl31, 0, 0xe0000, 0x1000)
+	REGION(sff8104, 0xe0000, 0x20000, 0x1000)
 
+	/* Insecure region 1MiB - TOP OF DRAM */
 	/* bootblock-custom.S does setup CAR from SRAM_START to SRAM_END */
 	SRAM_START(BOOTROM_OFFSET)
 	STACK(BOOTROM_OFFSET, 16K)