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authorAdrian Alonso <aalonso@freescale.com>2015-10-12 13:48:08 -0500
committerStefano Babic <sbabic@denx.de>2015-10-30 15:20:57 +0100
commit7a7281a91c2e0b27bc276ef879e896ed8669342a (patch)
tree2fbed57f98ee2a1e29accd0d3ded9cb679ff59fb /arch/arm/include/asm/arch-mx6
parentfc5ad4778d91dabbeca3bc05a78cb669686f0a9c (diff)
downloadtalos-obmc-uboot-7a7281a91c2e0b27bc276ef879e896ed8669342a.tar.gz
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imx: hab: rework secure boot support for imx6
Rework secure boot support for imx6, move existing hab support for imx6 into imx-common for SoC reuse. Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Diffstat (limited to 'arch/arm/include/asm/arch-mx6')
-rw-r--r--arch/arm/include/asm/arch-mx6/hab.h139
1 files changed, 0 insertions, 139 deletions
diff --git a/arch/arm/include/asm/arch-mx6/hab.h b/arch/arm/include/asm/arch-mx6/hab.h
deleted file mode 100644
index d0eaa67180..0000000000
--- a/arch/arm/include/asm/arch-mx6/hab.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright (C) 2012-2015 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * SPDX-License-Identifier: GPL-2.0+
- *
-*/
-
-#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 */
-enum hab_status {
- HAB_STS_ANY = 0x00,
- HAB_FAILURE = 0x33,
- HAB_WARNING = 0x69,
- HAB_SUCCESS = 0xf0
-};
-
-/* Security Configuration definitions */
-enum hab_config {
- HAB_CFG_RETURN = 0x33, /* < Field Return IC */
- HAB_CFG_OPEN = 0xf0, /* < Non-secure IC */
- HAB_CFG_CLOSED = 0xcc /* < Secure IC */
-};
-
-/* State definitions */
-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
-};
-
-enum hab_reason {
- HAB_RSN_ANY = 0x00, /* Match any reason */
- HAB_ENG_FAIL = 0x30, /* Engine failure */
- HAB_INV_ADDRESS = 0x22, /* Invalid address: access denied */
- HAB_INV_ASSERTION = 0x0c, /* Invalid assertion */
- HAB_INV_CALL = 0x28, /* Function called out of sequence */
- HAB_INV_CERTIFICATE = 0x21, /* Invalid certificate */
- HAB_INV_COMMAND = 0x06, /* Invalid command: command malformed */
- HAB_INV_CSF = 0x11, /* Invalid csf */
- HAB_INV_DCD = 0x27, /* Invalid dcd */
- HAB_INV_INDEX = 0x0f, /* Invalid index: access denied */
- HAB_INV_IVT = 0x05, /* Invalid ivt */
- HAB_INV_KEY = 0x1d, /* Invalid key */
- HAB_INV_RETURN = 0x1e, /* Failed callback function */
- HAB_INV_SIGNATURE = 0x18, /* Invalid signature */
- HAB_INV_SIZE = 0x17, /* Invalid data size */
- HAB_MEM_FAIL = 0x2e, /* Memory failure */
- HAB_OVR_COUNT = 0x2b, /* Expired poll count */
- HAB_OVR_STORAGE = 0x2d, /* Exhausted storage region */
- HAB_UNS_ALGORITHM = 0x12, /* Unsupported algorithm */
- HAB_UNS_COMMAND = 0x03, /* Unsupported command */
- HAB_UNS_ENGINE = 0x0a, /* Unsupported engine */
- HAB_UNS_ITEM = 0x24, /* Unsupported configuration item */
- HAB_UNS_KEY = 0x1b, /* Unsupported key type/parameters */
- HAB_UNS_PROTOCOL = 0x14, /* Unsupported protocol */
- HAB_UNS_STATE = 0x09, /* Unsuitable state */
- HAB_RSN_MAX
-};
-
-enum hab_context {
- HAB_CTX_ANY = 0x00, /* Match any context */
- HAB_CTX_FAB = 0xff, /* Event logged in hab_fab_test() */
- HAB_CTX_ENTRY = 0xe1, /* Event logged in hab_rvt.entry() */
- HAB_CTX_TARGET = 0x33, /* Event logged in hab_rvt.check_target() */
- HAB_CTX_AUTHENTICATE = 0x0a,/* Logged in hab_rvt.authenticate_image() */
- HAB_CTX_DCD = 0xdd, /* Event logged in hab_rvt.run_dcd() */
- HAB_CTX_CSF = 0xcf, /* Event logged in hab_rvt.run_csf() */
- HAB_CTX_COMMAND = 0xc0, /* Event logged executing csf/dcd command */
- HAB_CTX_AUT_DAT = 0xdb, /* Authenticated data block */
- HAB_CTX_ASSERT = 0xa0, /* Event logged in hab_rvt.assert() */
- HAB_CTX_EXIT = 0xee, /* Event logged in hab_rvt.exit() */
- HAB_CTX_MAX
-};
-
-/*Function prototype description*/
-typedef enum hab_status hab_rvt_report_event_t(enum hab_status, uint32_t,
- uint8_t* , size_t*);
-typedef enum hab_status hab_rvt_report_status_t(enum hab_config *,
- enum hab_state *);
-typedef enum hab_status hab_loader_callback_f_t(void**, size_t*, const void*);
-typedef enum hab_status hab_rvt_entry_t(void);
-typedef enum hab_status 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_ENG_ANY 0x00 /* Select first compatible engine */
-#define HAB_ENG_SCC 0x03 /* Security controller */
-#define HAB_ENG_RTIC 0x05 /* Run-time integrity checker */
-#define HAB_ENG_SAHARA 0x06 /* Crypto accelerator */
-#define HAB_ENG_CSU 0x0a /* Central Security Unit */
-#define HAB_ENG_SRTC 0x0c /* Secure clock */
-#define HAB_ENG_DCP 0x1b /* Data Co-Processor */
-#define HAB_ENG_CAAM 0x1d /* CAAM */
-#define HAB_ENG_SNVS 0x1e /* Secure Non-Volatile Storage */
-#define HAB_ENG_OCOTP 0x21 /* Fuse controller */
-#define HAB_ENG_DTCP 0x22 /* DTCP co-processor */
-#define HAB_ENG_ROM 0x36 /* Protected ROM area */
-#define HAB_ENG_HDCP 0x24 /* HDCP co-processor */
-#define HAB_ENG_RTL 0x77 /* RTL simulation engine */
-#define HAB_ENG_SW 0xff /* Software engine */
-
-#ifdef CONFIG_MX6SX
-#define HAB_RVT_BASE 0x00000100
-#else
-#define HAB_RVT_BASE 0x00000094
-#endif
-
-#define HAB_RVT_ENTRY (*(uint32_t *)(HAB_RVT_BASE + 0x04))
-#define HAB_RVT_EXIT (*(uint32_t *)(HAB_RVT_BASE + 0x08))
-#define HAB_RVT_AUTHENTICATE_IMAGE (*(uint32_t *)(HAB_RVT_BASE + 0x10))
-#define HAB_RVT_REPORT_EVENT (*(uint32_t *)(HAB_RVT_BASE + 0x20))
-#define HAB_RVT_REPORT_STATUS (*(uint32_t *)(HAB_RVT_BASE + 0x24))
-
-#define HAB_RVT_REPORT_EVENT_NEW (*(uint32_t *)0x000000B8)
-#define HAB_RVT_REPORT_STATUS_NEW (*(uint32_t *)0x000000BC)
-#define HAB_RVT_AUTHENTICATE_IMAGE_NEW (*(uint32_t *)0x000000A8)
-#define HAB_RVT_ENTRY_NEW (*(uint32_t *)0x0000009C)
-#define HAB_RVT_EXIT_NEW (*(uint32_t *)0x000000A0)
-
-#define HAB_CID_ROM 0 /**< ROM Caller ID */
-#define HAB_CID_UBOOT 1 /**< UBOOT Caller ID*/
-
-/* ----------- end of HAB API updates ------------*/
-
-#endif
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