mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
0914011310
We should not use typedefs in U-Boot. They cannot be used as forward declarations which means that header files must include the full header to access them. Drop the typedef and rename the struct to remove the _s suffix which is now not useful. This requires quite a few header-file additions. Signed-off-by: Simon Glass <sjg@chromium.org>
700 lines
16 KiB
C
700 lines
16 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2010-2015 Freescale Semiconductor, Inc.
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*/
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#include <common.h>
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#include <command.h>
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#include <config.h>
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#include <fuse.h>
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#include <mapmem.h>
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#include <image.h>
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#include <asm/io.h>
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#include <asm/system.h>
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#include <asm/arch/clock.h>
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#include <asm/arch/sys_proto.h>
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#include <asm/mach-imx/hab.h>
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#define ALIGN_SIZE 0x1000
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#define MX6DQ_PU_IROM_MMU_EN_VAR 0x009024a8
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#define MX6DLS_PU_IROM_MMU_EN_VAR 0x00901dd0
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#define MX6SL_PU_IROM_MMU_EN_VAR 0x00901c60
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#define IS_HAB_ENABLED_BIT \
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(is_soc_type(MXC_SOC_MX7ULP) ? 0x80000000 : \
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(is_soc_type(MXC_SOC_MX7) ? 0x2000000 : 0x2))
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static int ivt_header_error(const char *err_str, struct ivt_header *ivt_hdr)
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{
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printf("%s magic=0x%x length=0x%02x version=0x%x\n", err_str,
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ivt_hdr->magic, ivt_hdr->length, ivt_hdr->version);
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return 1;
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}
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static int verify_ivt_header(struct ivt_header *ivt_hdr)
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{
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int result = 0;
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if (ivt_hdr->magic != IVT_HEADER_MAGIC)
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result = ivt_header_error("bad magic", ivt_hdr);
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if (be16_to_cpu(ivt_hdr->length) != IVT_TOTAL_LENGTH)
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result = ivt_header_error("bad length", ivt_hdr);
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if (ivt_hdr->version != IVT_HEADER_V1 &&
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ivt_hdr->version != IVT_HEADER_V2)
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result = ivt_header_error("bad version", ivt_hdr);
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return result;
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}
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#if !defined(CONFIG_SPL_BUILD)
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#define MAX_RECORD_BYTES (8*1024) /* 4 kbytes */
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struct record {
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uint8_t tag; /* Tag */
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uint8_t len[2]; /* Length */
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uint8_t par; /* Version */
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uint8_t contents[MAX_RECORD_BYTES];/* Record Data */
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bool any_rec_flag;
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};
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static char *rsn_str[] = {
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"RSN = HAB_RSN_ANY (0x00)\n",
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"RSN = HAB_ENG_FAIL (0x30)\n",
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"RSN = HAB_INV_ADDRESS (0x22)\n",
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"RSN = HAB_INV_ASSERTION (0x0C)\n",
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"RSN = HAB_INV_CALL (0x28)\n",
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"RSN = HAB_INV_CERTIFICATE (0x21)\n",
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"RSN = HAB_INV_COMMAND (0x06)\n",
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"RSN = HAB_INV_CSF (0x11)\n",
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"RSN = HAB_INV_DCD (0x27)\n",
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"RSN = HAB_INV_INDEX (0x0F)\n",
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"RSN = HAB_INV_IVT (0x05)\n",
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"RSN = HAB_INV_KEY (0x1D)\n",
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"RSN = HAB_INV_RETURN (0x1E)\n",
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"RSN = HAB_INV_SIGNATURE (0x18)\n",
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"RSN = HAB_INV_SIZE (0x17)\n",
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"RSN = HAB_MEM_FAIL (0x2E)\n",
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"RSN = HAB_OVR_COUNT (0x2B)\n",
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"RSN = HAB_OVR_STORAGE (0x2D)\n",
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"RSN = HAB_UNS_ALGORITHM (0x12)\n",
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"RSN = HAB_UNS_COMMAND (0x03)\n",
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"RSN = HAB_UNS_ENGINE (0x0A)\n",
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"RSN = HAB_UNS_ITEM (0x24)\n",
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"RSN = HAB_UNS_KEY (0x1B)\n",
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"RSN = HAB_UNS_PROTOCOL (0x14)\n",
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"RSN = HAB_UNS_STATE (0x09)\n",
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"RSN = INVALID\n",
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NULL
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};
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static char *sts_str[] = {
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"STS = HAB_SUCCESS (0xF0)\n",
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"STS = HAB_FAILURE (0x33)\n",
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"STS = HAB_WARNING (0x69)\n",
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"STS = INVALID\n",
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NULL
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};
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static char *eng_str[] = {
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"ENG = HAB_ENG_ANY (0x00)\n",
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"ENG = HAB_ENG_SCC (0x03)\n",
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"ENG = HAB_ENG_RTIC (0x05)\n",
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"ENG = HAB_ENG_SAHARA (0x06)\n",
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"ENG = HAB_ENG_CSU (0x0A)\n",
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"ENG = HAB_ENG_SRTC (0x0C)\n",
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"ENG = HAB_ENG_DCP (0x1B)\n",
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"ENG = HAB_ENG_CAAM (0x1D)\n",
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"ENG = HAB_ENG_SNVS (0x1E)\n",
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"ENG = HAB_ENG_OCOTP (0x21)\n",
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"ENG = HAB_ENG_DTCP (0x22)\n",
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"ENG = HAB_ENG_ROM (0x36)\n",
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"ENG = HAB_ENG_HDCP (0x24)\n",
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"ENG = HAB_ENG_RTL (0x77)\n",
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"ENG = HAB_ENG_SW (0xFF)\n",
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"ENG = INVALID\n",
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NULL
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};
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static char *ctx_str[] = {
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"CTX = HAB_CTX_ANY(0x00)\n",
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"CTX = HAB_CTX_FAB (0xFF)\n",
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"CTX = HAB_CTX_ENTRY (0xE1)\n",
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"CTX = HAB_CTX_TARGET (0x33)\n",
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"CTX = HAB_CTX_AUTHENTICATE (0x0A)\n",
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"CTX = HAB_CTX_DCD (0xDD)\n",
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"CTX = HAB_CTX_CSF (0xCF)\n",
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"CTX = HAB_CTX_COMMAND (0xC0)\n",
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"CTX = HAB_CTX_AUT_DAT (0xDB)\n",
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"CTX = HAB_CTX_ASSERT (0xA0)\n",
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"CTX = HAB_CTX_EXIT (0xEE)\n",
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"CTX = INVALID\n",
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NULL
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};
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static uint8_t hab_statuses[5] = {
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HAB_STS_ANY,
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HAB_FAILURE,
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HAB_WARNING,
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HAB_SUCCESS,
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-1
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};
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static uint8_t hab_reasons[26] = {
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HAB_RSN_ANY,
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HAB_ENG_FAIL,
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HAB_INV_ADDRESS,
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HAB_INV_ASSERTION,
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HAB_INV_CALL,
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HAB_INV_CERTIFICATE,
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HAB_INV_COMMAND,
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HAB_INV_CSF,
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HAB_INV_DCD,
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HAB_INV_INDEX,
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HAB_INV_IVT,
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HAB_INV_KEY,
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HAB_INV_RETURN,
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HAB_INV_SIGNATURE,
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HAB_INV_SIZE,
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HAB_MEM_FAIL,
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HAB_OVR_COUNT,
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HAB_OVR_STORAGE,
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HAB_UNS_ALGORITHM,
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HAB_UNS_COMMAND,
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HAB_UNS_ENGINE,
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HAB_UNS_ITEM,
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HAB_UNS_KEY,
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HAB_UNS_PROTOCOL,
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HAB_UNS_STATE,
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-1
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};
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static uint8_t hab_contexts[12] = {
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HAB_CTX_ANY,
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HAB_CTX_FAB,
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HAB_CTX_ENTRY,
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HAB_CTX_TARGET,
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HAB_CTX_AUTHENTICATE,
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HAB_CTX_DCD,
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HAB_CTX_CSF,
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HAB_CTX_COMMAND,
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HAB_CTX_AUT_DAT,
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HAB_CTX_ASSERT,
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HAB_CTX_EXIT,
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-1
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};
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static uint8_t hab_engines[16] = {
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HAB_ENG_ANY,
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HAB_ENG_SCC,
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HAB_ENG_RTIC,
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HAB_ENG_SAHARA,
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HAB_ENG_CSU,
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HAB_ENG_SRTC,
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HAB_ENG_DCP,
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HAB_ENG_CAAM,
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HAB_ENG_SNVS,
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HAB_ENG_OCOTP,
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HAB_ENG_DTCP,
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HAB_ENG_ROM,
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HAB_ENG_HDCP,
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HAB_ENG_RTL,
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HAB_ENG_SW,
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-1
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};
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static inline uint8_t get_idx(uint8_t *list, uint8_t tgt)
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{
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uint8_t idx = 0;
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uint8_t element = list[idx];
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while (element != -1) {
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if (element == tgt)
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return idx;
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element = list[++idx];
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}
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return -1;
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}
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static void process_event_record(uint8_t *event_data, size_t bytes)
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{
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struct record *rec = (struct record *)event_data;
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printf("\n\n%s", sts_str[get_idx(hab_statuses, rec->contents[0])]);
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printf("%s", rsn_str[get_idx(hab_reasons, rec->contents[1])]);
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printf("%s", ctx_str[get_idx(hab_contexts, rec->contents[2])]);
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printf("%s", eng_str[get_idx(hab_engines, rec->contents[3])]);
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}
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static void display_event(uint8_t *event_data, size_t bytes)
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{
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uint32_t i;
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if (!(event_data && bytes > 0))
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return;
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for (i = 0; i < bytes; i++) {
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if (i == 0)
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printf("\t0x%02x", event_data[i]);
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else if ((i % 8) == 0)
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printf("\n\t0x%02x", event_data[i]);
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else
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printf(" 0x%02x", event_data[i]);
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}
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process_event_record(event_data, bytes);
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}
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static int get_hab_status(void)
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{
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uint32_t index = 0; /* Loop index */
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uint8_t event_data[128]; /* Event data buffer */
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size_t bytes = sizeof(event_data); /* Event size in bytes */
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enum hab_config config = 0;
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enum hab_state state = 0;
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hab_rvt_report_event_t *hab_rvt_report_event;
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hab_rvt_report_status_t *hab_rvt_report_status;
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hab_rvt_report_event = (hab_rvt_report_event_t *)HAB_RVT_REPORT_EVENT;
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hab_rvt_report_status =
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(hab_rvt_report_status_t *)HAB_RVT_REPORT_STATUS;
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if (imx_hab_is_enabled())
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puts("\nSecure boot enabled\n");
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else
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puts("\nSecure boot disabled\n");
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/* Check HAB status */
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if (hab_rvt_report_status(&config, &state) != HAB_SUCCESS) {
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printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n",
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config, state);
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/* Display HAB Error events */
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while (hab_rvt_report_event(HAB_FAILURE, index, event_data,
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&bytes) == HAB_SUCCESS) {
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puts("\n");
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printf("--------- HAB Event %d -----------------\n",
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index + 1);
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puts("event data:\n");
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display_event(event_data, bytes);
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puts("\n");
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bytes = sizeof(event_data);
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index++;
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}
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}
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/* Display message if no HAB events are found */
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else {
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printf("\nHAB Configuration: 0x%02x, HAB State: 0x%02x\n",
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config, state);
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puts("No HAB Events Found!\n\n");
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}
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return 0;
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}
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static int do_hab_status(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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if ((argc != 1)) {
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cmd_usage(cmdtp);
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return 1;
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}
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get_hab_status();
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return 0;
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}
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static ulong get_image_ivt_offset(ulong img_addr)
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{
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const void *buf;
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buf = map_sysmem(img_addr, 0);
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switch (genimg_get_format(buf)) {
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#if CONFIG_IS_ENABLED(LEGACY_IMAGE_FORMAT)
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case IMAGE_FORMAT_LEGACY:
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return (image_get_image_size((image_header_t *)img_addr)
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+ 0x1000 - 1) & ~(0x1000 - 1);
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#endif
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#if IMAGE_ENABLE_FIT
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case IMAGE_FORMAT_FIT:
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return (fit_get_size(buf) + 0x1000 - 1) & ~(0x1000 - 1);
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#endif
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default:
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return 0;
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}
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}
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static int do_authenticate_image(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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ulong addr, length, ivt_offset;
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int rcode = 0;
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if (argc < 3)
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return CMD_RET_USAGE;
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addr = simple_strtoul(argv[1], NULL, 16);
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length = simple_strtoul(argv[2], NULL, 16);
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if (argc == 3)
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ivt_offset = get_image_ivt_offset(addr);
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else
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ivt_offset = simple_strtoul(argv[3], NULL, 16);
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rcode = imx_hab_authenticate_image(addr, length, ivt_offset);
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if (rcode == 0)
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rcode = CMD_RET_SUCCESS;
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else
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rcode = CMD_RET_FAILURE;
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return rcode;
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}
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static int do_hab_failsafe(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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hab_rvt_failsafe_t *hab_rvt_failsafe;
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if (argc != 1) {
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cmd_usage(cmdtp);
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return 1;
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}
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hab_rvt_failsafe = (hab_rvt_failsafe_t *)HAB_RVT_FAILSAFE;
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hab_rvt_failsafe();
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return 0;
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}
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static int do_hab_version(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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struct hab_hdr *hdr = (struct hab_hdr *)HAB_RVT_BASE;
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if (hdr->tag != HAB_TAG_RVT) {
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printf("Unexpected header tag: %x\n", hdr->tag);
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return CMD_RET_FAILURE;
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}
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printf("HAB version: %d.%d\n", hdr->par >> 4, hdr->par & 0xf);
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return 0;
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}
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static int do_authenticate_image_or_failover(struct cmd_tbl *cmdtp, int flag,
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int argc, char *const argv[])
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{
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int ret = CMD_RET_FAILURE;
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if (argc != 4) {
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ret = CMD_RET_USAGE;
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goto error;
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}
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if (!imx_hab_is_enabled()) {
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printf("error: secure boot disabled\n");
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goto error;
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}
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if (do_authenticate_image(NULL, flag, argc, argv) != CMD_RET_SUCCESS) {
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fprintf(stderr, "authentication fail -> %s %s %s %s\n",
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argv[0], argv[1], argv[2], argv[3]);
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do_hab_failsafe(0, 0, 1, NULL);
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};
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ret = CMD_RET_SUCCESS;
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error:
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return ret;
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}
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U_BOOT_CMD(
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hab_status, CONFIG_SYS_MAXARGS, 1, do_hab_status,
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"display HAB status",
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""
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);
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U_BOOT_CMD(
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hab_auth_img, 4, 0, do_authenticate_image,
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"authenticate image via HAB",
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"addr length ivt_offset\n"
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"addr - image hex address\n"
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"length - image hex length\n"
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"ivt_offset - hex offset of IVT in the image"
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);
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U_BOOT_CMD(
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hab_failsafe, CONFIG_SYS_MAXARGS, 1, do_hab_failsafe,
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"run BootROM failsafe routine",
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""
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);
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U_BOOT_CMD(
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hab_auth_img_or_fail, 4, 0,
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do_authenticate_image_or_failover,
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"authenticate image via HAB on failure drop to USB BootROM mode",
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"addr length ivt_offset\n"
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"addr - image hex address\n"
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"length - image hex length\n"
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"ivt_offset - hex offset of IVT in the image"
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);
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U_BOOT_CMD(
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hab_version, 1, 0, do_hab_version,
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"print HAB major/minor version",
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""
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);
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#endif /* !defined(CONFIG_SPL_BUILD) */
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/* Get CSF Header length */
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static int get_hab_hdr_len(struct hab_hdr *hdr)
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{
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return (size_t)((hdr->len[0] << 8) + (hdr->len[1]));
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}
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/* Check whether addr lies between start and
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* end and is within the length of the image
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*/
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static int chk_bounds(u8 *addr, size_t bytes, u8 *start, u8 *end)
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{
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size_t csf_size = (size_t)((end + 1) - addr);
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return (addr && (addr >= start) && (addr <= end) &&
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(csf_size >= bytes));
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}
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/* Get Length of each command in CSF */
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static int get_csf_cmd_hdr_len(u8 *csf_hdr)
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{
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if (*csf_hdr == HAB_CMD_HDR)
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return sizeof(struct hab_hdr);
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return get_hab_hdr_len((struct hab_hdr *)csf_hdr);
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}
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/* Check if CSF is valid */
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static bool csf_is_valid(struct ivt *ivt, ulong start_addr, size_t bytes)
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{
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u8 *start = (u8 *)start_addr;
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u8 *csf_hdr;
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u8 *end;
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size_t csf_hdr_len;
|
|
size_t cmd_hdr_len;
|
|
size_t offset = 0;
|
|
|
|
if (bytes != 0)
|
|
end = start + bytes - 1;
|
|
else
|
|
end = start;
|
|
|
|
/* Verify if CSF pointer content is zero */
|
|
if (!ivt->csf) {
|
|
puts("Error: CSF pointer is NULL\n");
|
|
return false;
|
|
}
|
|
|
|
csf_hdr = (u8 *)ivt->csf;
|
|
|
|
/* Verify if CSF Header exist */
|
|
if (*csf_hdr != HAB_CMD_HDR) {
|
|
puts("Error: CSF header command not found\n");
|
|
return false;
|
|
}
|
|
|
|
csf_hdr_len = get_hab_hdr_len((struct hab_hdr *)csf_hdr);
|
|
|
|
/* Check if the CSF lies within the image bounds */
|
|
if (!chk_bounds(csf_hdr, csf_hdr_len, start, end)) {
|
|
puts("Error: CSF lies outside the image bounds\n");
|
|
return false;
|
|
}
|
|
|
|
do {
|
|
struct hab_hdr *cmd;
|
|
|
|
cmd = (struct hab_hdr *)&csf_hdr[offset];
|
|
|
|
switch (cmd->tag) {
|
|
case (HAB_CMD_WRT_DAT):
|
|
puts("Error: Deprecated write command found\n");
|
|
return false;
|
|
case (HAB_CMD_CHK_DAT):
|
|
puts("Error: Deprecated check command found\n");
|
|
return false;
|
|
case (HAB_CMD_SET):
|
|
if (cmd->par == HAB_PAR_MID) {
|
|
puts("Error: Deprecated Set MID command found\n");
|
|
return false;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
cmd_hdr_len = get_csf_cmd_hdr_len(&csf_hdr[offset]);
|
|
if (!cmd_hdr_len) {
|
|
puts("Error: Invalid command length\n");
|
|
return false;
|
|
}
|
|
offset += cmd_hdr_len;
|
|
|
|
} while (offset < csf_hdr_len);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool imx_hab_is_enabled(void)
|
|
{
|
|
struct imx_sec_config_fuse_t *fuse =
|
|
(struct imx_sec_config_fuse_t *)&imx_sec_config_fuse;
|
|
uint32_t reg;
|
|
int ret;
|
|
|
|
ret = fuse_read(fuse->bank, fuse->word, ®);
|
|
if (ret) {
|
|
puts("\nSecure boot fuse read error\n");
|
|
return ret;
|
|
}
|
|
|
|
return (reg & IS_HAB_ENABLED_BIT) == IS_HAB_ENABLED_BIT;
|
|
}
|
|
|
|
int imx_hab_authenticate_image(uint32_t ddr_start, uint32_t image_size,
|
|
uint32_t ivt_offset)
|
|
{
|
|
uint32_t load_addr = 0;
|
|
size_t bytes;
|
|
uint32_t ivt_addr = 0;
|
|
int result = 1;
|
|
ulong start;
|
|
hab_rvt_authenticate_image_t *hab_rvt_authenticate_image;
|
|
hab_rvt_entry_t *hab_rvt_entry;
|
|
hab_rvt_exit_t *hab_rvt_exit;
|
|
hab_rvt_check_target_t *hab_rvt_check_target;
|
|
struct ivt *ivt;
|
|
struct ivt_header *ivt_hdr;
|
|
enum hab_status status;
|
|
|
|
hab_rvt_authenticate_image =
|
|
(hab_rvt_authenticate_image_t *)HAB_RVT_AUTHENTICATE_IMAGE;
|
|
hab_rvt_entry = (hab_rvt_entry_t *)HAB_RVT_ENTRY;
|
|
hab_rvt_exit = (hab_rvt_exit_t *)HAB_RVT_EXIT;
|
|
hab_rvt_check_target = (hab_rvt_check_target_t *)HAB_RVT_CHECK_TARGET;
|
|
|
|
if (!imx_hab_is_enabled()) {
|
|
puts("hab fuse not enabled\n");
|
|
return 0;
|
|
}
|
|
|
|
printf("\nAuthenticate image from DDR location 0x%x...\n",
|
|
ddr_start);
|
|
|
|
hab_caam_clock_enable(1);
|
|
|
|
/* Calculate IVT address header */
|
|
ivt_addr = ddr_start + ivt_offset;
|
|
ivt = (struct ivt *)ivt_addr;
|
|
ivt_hdr = &ivt->hdr;
|
|
|
|
/* Verify IVT header bugging out on error */
|
|
if (verify_ivt_header(ivt_hdr))
|
|
goto hab_authentication_exit;
|
|
|
|
/* Verify IVT body */
|
|
if (ivt->self != ivt_addr) {
|
|
printf("ivt->self 0x%08x pointer is 0x%08x\n",
|
|
ivt->self, ivt_addr);
|
|
goto hab_authentication_exit;
|
|
}
|
|
|
|
/* Verify if IVT DCD pointer is NULL */
|
|
if (ivt->dcd) {
|
|
puts("Error: DCD pointer must be NULL\n");
|
|
goto hab_authentication_exit;
|
|
}
|
|
|
|
start = ddr_start;
|
|
bytes = image_size;
|
|
|
|
/* Verify CSF */
|
|
if (!csf_is_valid(ivt, start, bytes))
|
|
goto hab_authentication_exit;
|
|
|
|
if (hab_rvt_entry() != HAB_SUCCESS) {
|
|
puts("hab entry function fail\n");
|
|
goto hab_exit_failure_print_status;
|
|
}
|
|
|
|
status = hab_rvt_check_target(HAB_TGT_MEMORY, (void *)ddr_start, bytes);
|
|
if (status != HAB_SUCCESS) {
|
|
printf("HAB check target 0x%08x-0x%08x fail\n",
|
|
ddr_start, ddr_start + bytes);
|
|
goto hab_exit_failure_print_status;
|
|
}
|
|
#ifdef DEBUG
|
|
printf("\nivt_offset = 0x%x, ivt addr = 0x%x\n", ivt_offset, ivt_addr);
|
|
printf("ivt entry = 0x%08x, dcd = 0x%08x, csf = 0x%08x\n", ivt->entry,
|
|
ivt->dcd, ivt->csf);
|
|
puts("Dumping IVT\n");
|
|
print_buffer(ivt_addr, (void *)(ivt_addr), 4, 0x8, 0);
|
|
|
|
puts("Dumping CSF Header\n");
|
|
print_buffer(ivt->csf, (void *)(ivt->csf), 4, 0x10, 0);
|
|
|
|
#if !defined(CONFIG_SPL_BUILD)
|
|
get_hab_status();
|
|
#endif
|
|
|
|
puts("\nCalling authenticate_image in ROM\n");
|
|
printf("\tivt_offset = 0x%x\n", ivt_offset);
|
|
printf("\tstart = 0x%08lx\n", start);
|
|
printf("\tbytes = 0x%x\n", bytes);
|
|
#endif
|
|
/*
|
|
* If the MMU is enabled, we have to notify the ROM
|
|
* code, or it won't flush the caches when needed.
|
|
* This is done, by setting the "pu_irom_mmu_enabled"
|
|
* word to 1. You can find its address by looking in
|
|
* the ROM map. This is critical for
|
|
* authenticate_image(). If MMU is enabled, without
|
|
* setting this bit, authentication will fail and may
|
|
* crash.
|
|
*/
|
|
/* Check MMU enabled */
|
|
if (is_soc_type(MXC_SOC_MX6) && get_cr() & CR_M) {
|
|
if (is_mx6dq()) {
|
|
/*
|
|
* This won't work on Rev 1.0.0 of
|
|
* i.MX6Q/D, since their ROM doesn't
|
|
* do cache flushes. don't think any
|
|
* exist, so we ignore them.
|
|
*/
|
|
if (!is_mx6dqp())
|
|
writel(1, MX6DQ_PU_IROM_MMU_EN_VAR);
|
|
} else if (is_mx6sdl()) {
|
|
writel(1, MX6DLS_PU_IROM_MMU_EN_VAR);
|
|
} else if (is_mx6sl()) {
|
|
writel(1, MX6SL_PU_IROM_MMU_EN_VAR);
|
|
}
|
|
}
|
|
|
|
load_addr = (uint32_t)hab_rvt_authenticate_image(
|
|
HAB_CID_UBOOT,
|
|
ivt_offset, (void **)&start,
|
|
(size_t *)&bytes, NULL);
|
|
if (hab_rvt_exit() != HAB_SUCCESS) {
|
|
puts("hab exit function fail\n");
|
|
load_addr = 0;
|
|
}
|
|
|
|
hab_exit_failure_print_status:
|
|
#if !defined(CONFIG_SPL_BUILD)
|
|
get_hab_status();
|
|
#endif
|
|
|
|
hab_authentication_exit:
|
|
|
|
if (load_addr != 0)
|
|
result = 0;
|
|
|
|
return result;
|
|
}
|