ipq808x: add uber sbl parameter definitions

This describes the structure of the information passed through a
pointer by uber-sbl to be processed by the coreboot bootblock.

BRANCH=storm
BUG=chrome-os-partner:30623
TEST=with the rest of the patches applied observed uber-sbl
     information added to the coreboot console log.

Change-Id: If04c4ee0ccfda3df45bd22eb576aaa5b51f1c4b5
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ed39e2bcd793fd490416b407f627b5a9a86b8f78
Original-Change-Id: I1dffbf4559853a818e81ca5fdeff013cf008dd6a
Original-Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/255143
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Vadim Bendebury <vbendeb@gmail.com>
Reviewed-on: http://review.coreboot.org/9841
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/src/soc/qualcomm/ipq806x/include/soc/usbl_if.h b/src/soc/qualcomm/ipq806x/include/soc/usbl_if.h
new file mode 100644
index 0000000000..eaa96ff430
--- /dev/null
+++ b/src/soc/qualcomm/ipq806x/include/soc/usbl_if.h
@@ -0,0 +1,65 @@
+/*
+ * This file is part of the coreboot project.
+ * Copyright (C) 2015 The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __SOC_QUALCOMM_IPQ806X_INCLUDE_SOC_USBL_IF_H__
+#define __SOC_QUALCOMM_IPQ806X_INCLUDE_SOC_USBL_IF_H__
+
+#include <types.h>
+
+typedef struct {
+	u32	time_stamp;
+	char	msg[27];
+	u8	type;
+
+} boot_log_entry;
+
+typedef struct {
+	u32		num_log_entries;
+	boot_log_entry	*log;
+} sbl_ro_info;
+
+typedef struct {
+	u32		start_magic;
+	u32		num;
+	char		*version;
+	sbl_ro_info	info[2];
+	/*
+	 * The two addresses below can be used for communicating with the RPM
+	 * (passing it the starting address of the program to execute and
+	 * triggering the jump to the program). Presently these addresses are
+	 * hardcodeded in firmware source code.
+	 */
+	u32		*rpm_jump_trigger;
+	u32		*rpm_entry_addr_ptr;
+	u32		end_magic;
+} uber_sbl_shared_info;
+
+#define UBER_SBL_SHARED_INFO_START_MAGIC	0x5552504d // URPM
+#define UBER_SBL_SHARED_INFO_END_MAGIC		0x554b5254 // UKRT
+
+#endif