ENGR00275348-7 imx6: add secureboot support

This patch add the secureboot support

Signed-off-by: Jason Liu <r64343@freescale.com>

1 files changed, 80 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-mx6/mx6_secure.h b/arch/arm/include/asm/arch-mx6/mx6_secure.h
new file mode 100644
index 0000000..84616c4
--- /dev/null
+++ b/arch/arm/include/asm/arch-mx6/mx6_secure.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2012-2013 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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; either version 2 of the License, or
+ * (at your option) any later version.
+
+ * 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.
+
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Auto Generate file, please don't edit it
+ *
+ */
+
+#ifndef __SECURE_MX6Q_H__
+#define __SECURE_MX6Q_H__
+
+#include <linux/types.h>
+
+/* -------- start of HAB API updates ------------*/
+/* The following are taken from HAB4 SIS */
+
+/* Status definitions */
+typedef enum hab_status {
+	HAB_STS_ANY = 0x00,
+	HAB_FAILURE = 0x33,
+	HAB_WARNING = 0x69,
+	HAB_SUCCESS = 0xf0
+} hab_status_t;
+
+/* Security Configuration definitions */
+typedef enum hab_config {
+	HAB_CFG_RETURN = 0x33, /**< Field Return IC */
+	HAB_CFG_OPEN = 0xf0, /**< Non-secure IC */
+	HAB_CFG_CLOSED = 0xcc /**< Secure IC */
+} hab_config_t;
+
+/* State definitions */
+typedef enum hab_state {
+	HAB_STATE_INITIAL = 0x33, /**< Initialising state (transitory) */
+	HAB_STATE_CHECK = 0x55, /**< Check state (non-secure) */
+	HAB_STATE_NONSECURE = 0x66, /**< Non-secure state */
+	HAB_STATE_TRUSTED = 0x99, /**< Trusted state */
+	HAB_STATE_SECURE = 0xaa, /**< Secure state */
+	HAB_STATE_FAIL_SOFT = 0xcc, /**< Soft fail state */
+	HAB_STATE_FAIL_HARD = 0xff, /**< Hard fail state (terminal) */
+	HAB_STATE_NONE = 0xf0, /**< No security state machine */
+	HAB_STATE_MAX
+} hab_state_t;
+
+/*Function prototype description*/
+typedef hab_status_t hab_rvt_report_event_t(hab_status_t, uint32_t, \
+		uint8_t* , size_t*);
+typedef hab_status_t hab_rvt_report_status_t(hab_config_t *, hab_state_t *);
+typedef hab_status_t hab_loader_callback_f_t(void**, size_t*, const void*);
+typedef hab_status_t hab_rvt_entry_t(void);
+typedef hab_status_t hab_rvt_exit_t(void);
+typedef void *hab_rvt_authenticate_image_t(uint8_t, ptrdiff_t, \
+		void **, size_t *, hab_loader_callback_f_t);
+typedef void hapi_clock_init_t(void);
+
+#define HAB_RVT_REPORT_EVENT (*(uint32_t *) 0x000000B4)
+#define HAB_RVT_REPORT_STATUS (*(uint32_t *) 0x000000B8)
+#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *) 0x000000A4)
+#define HAB_RVT_ENTRY (*(uint32_t *) 0x00000098)
+#define HAB_RVT_EXIT (*(uint32_t *) 0x0000009C)
+#define HAB_RVT_CLOCK_INIT ((hapi_clock_init_t *) 0x0000024D)
+
+#define HAB_CID_ROM 0 /**< ROM Caller ID */
+#define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/
+/* ----------- end of HAB API updates ------------*/
+
+#endif