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Dynamic cfg: Update the tools

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This patch updates the `fiptool` and `cert_create` for the
`hw_config` and `tb_fw_config` dynamic configuration files.
The necessary UUIDs and OIDs are assigned to these files and
the `cert_create` is updated to generate appropriate hashes
and include them in the "Trusted Boot FW Certificate". The
`fiptool` is updated to allow the configs to be specified
via cmdline and included in the generated FIP.

Change-Id: I940e751a49621ae681d14e162aa1f5697eb0cb15
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
This commit is contained in:
Soby Mathew 2017-11-07 16:50:31 +00:00
parent 38c14d88df
commit e24659df35
6 changed files with 50 additions and 10 deletions
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7
include/tools_share/firmware_image_package.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2014-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -63,6 +63,11 @@
{0x11449fa4, 0x635e, 0x11e4, 0x87, 0x28, {0x3f, 0x05, 0x72, 0x2a, 0xf3, 0x3d} }
#define UUID_NON_TRUSTED_FW_CONTENT_CERT \
{0xf3c1c48e, 0x635d, 0x11e4, 0xa7, 0xa9, {0x87, 0xee, 0x40, 0xb2, 0x3f, 0xa7} }
/* Dynamic configs */
#define UUID_HW_CONFIG \
{0xd9f1b808, 0xcfc9, 0x4993, 0xa9, 0x62, {0x6f, 0xbc, 0x6b, 0x72, 0x65, 0xcc} }
#define UUID_TB_FW_CONFIG \
{0xff58046c, 0x6baf, 0x4f7d, 0x82, 0xed, {0xaa, 0x27, 0xbc, 0x69, 0xbf, 0xd2} }
typedef struct fip_toc_header {
uint32_t name;

5
include/tools_share/tbbr_oid.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -41,7 +41,8 @@
/* TrustedBootFirmwareHash - BL2 */
#define TRUSTED_BOOT_FW_HASH_OID "1.3.6.1.4.1.4128.2100.201"
#define TRUSTED_BOOT_FW_CONFIG_HASH_OID "1.3.6.1.4.1.4128.2100.202"
#define HW_CONFIG_HASH_OID "1.3.6.1.4.1.4128.2100.203"
/*
* Trusted Key Certificate

4
tools/cert_create/include/tbbr/tbb_ext.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -13,6 +13,8 @@ enum {
TRUSTED_FW_NVCOUNTER_EXT,
NON_TRUSTED_FW_NVCOUNTER_EXT,
TRUSTED_BOOT_FW_HASH_EXT,
TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
HW_CONFIG_HASH_EXT,
TRUSTED_WORLD_PK_EXT,
NON_TRUSTED_WORLD_PK_EXT,
SCP_FW_CONTENT_CERT_PK_EXT,

8
tools/cert_create/src/tbbr/tbb_cert.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -26,9 +26,11 @@ static cert_t tbb_certs[] = {
.issuer = TRUSTED_BOOT_FW_CERT,
.ext = {
TRUSTED_FW_NVCOUNTER_EXT,
TRUSTED_BOOT_FW_HASH_EXT
TRUSTED_BOOT_FW_HASH_EXT,
TRUSTED_BOOT_FW_CONFIG_HASH_EXT,
HW_CONFIG_HASH_EXT
},
.num_ext = 2
.num_ext = 4
},
[TRUSTED_KEY_CERT] = {
.id = TRUSTED_KEY_CERT,

22
tools/cert_create/src/tbbr/tbb_ext.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -53,6 +53,26 @@ static ext_t tbb_ext[] = {
.asn1_type = V_ASN1_OCTET_STRING,
.type = EXT_TYPE_HASH
},
[TRUSTED_BOOT_FW_CONFIG_HASH_EXT] = {
.oid = TRUSTED_BOOT_FW_CONFIG_HASH_OID,
.opt = "tb-fw-config",
.help_msg = "Trusted Boot Firmware Config file",
.sn = "TrustedBootFirmwareConfigHash",
.ln = "Trusted Boot Firmware Config hash",
.asn1_type = V_ASN1_OCTET_STRING,
.type = EXT_TYPE_HASH,
.optional = 1
},
[HW_CONFIG_HASH_EXT] = {
.oid = HW_CONFIG_HASH_OID,
.opt = "hw-config",
.help_msg = "HW Config file",
.sn = "HWConfigHash",
.ln = "HW Config hash",
.asn1_type = V_ASN1_OCTET_STRING,
.type = EXT_TYPE_HASH,
.optional = 1
},
[TRUSTED_WORLD_PK_EXT] = {
.oid = TRUSTED_WORLD_PK_OID,
.sn = "TrustedWorldPublicKey",

14
tools/fiptool/tbbr_config.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016-2017, ARM Limited and Contributors. All rights reserved.
* Copyright (c) 2016-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -67,7 +67,17 @@ toc_entry_t toc_entries[] = {
.uuid = UUID_NON_TRUSTED_FIRMWARE_BL33,
.cmdline_name = "nt-fw"
},
/* Dynamic Configs */
{
.name = "HW_CONFIG",
.uuid = UUID_HW_CONFIG,
.cmdline_name = "hw-config"
},
{
.name = "TB_FW_CONFIG",
.uuid = UUID_TB_FW_CONFIG,
.cmdline_name = "tb-fw-config"
},
/* Key Certificates */
{
.name = "Root Of Trust key certificate",