| b3ba6fda | 01-Sep-2017 |
Soby Mathew <soby.mathew@arm.com> |
Fix BL2 memory map when OP-TEE is the Secure Payload
The commit 3eb2d67 optimizes the memory map for BL2 when TSP
is not present. But this also broke OP-TEE as it was reusing
the TSP mapping. This p
Fix BL2 memory map when OP-TEE is the Secure Payload
The commit 3eb2d67 optimizes the memory map for BL2 when TSP
is not present. But this also broke OP-TEE as it was reusing
the TSP mapping. This patch fixes this problem by adding a
separate mapping for OP-TEE in the BL2 memory map table.
Change-Id: I130a2ea552b7b62d8478081feb1f4ddf5292a118
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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| 3eb2d672 | 30-Aug-2017 |
Sandrine Bailleux <sandrine.bailleux@arm.com> |
ARM platforms: Map TSP only when TSPD is included
This patch ensures that the ARM_MAP_TSP_SEC_MEM memory region is mapped
in BL2 only if the TSPD has been included in the build. This saves one
entry
ARM platforms: Map TSP only when TSPD is included
This patch ensures that the ARM_MAP_TSP_SEC_MEM memory region is mapped
in BL2 only if the TSPD has been included in the build. This saves one
entry in the plat_arm_mmap[] array and avoids to map extra memory when
it's not needed.
Change-Id: I6ae60822ff8f0de198145925b0b0d45355179a94
Signed-off-by: Achin Gupta <achin.gupta@arm.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
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|
| 77544efb | 29-Aug-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #1071 from jeenu-arm/syntax-fix
plat/arm: Fix ARM_INSTANTIATE_LOCK syntax anomaly |
| 19583169 | 23-Aug-2017 |
Jeenu Viswambharan <jeenu.viswambharan@arm.com> |
plat/arm: Fix ARM_INSTANTIATE_LOCK syntax anomaly
The current definition of ARM_INSTANTIATE_LOCK macro includes a
semicolon, which means it's omitted where it's used. This is anomalous
for a C state
plat/arm: Fix ARM_INSTANTIATE_LOCK syntax anomaly
The current definition of ARM_INSTANTIATE_LOCK macro includes a
semicolon, which means it's omitted where it's used. This is anomalous
for a C statement in global scope.
Fix this by removing semicolon from the definition; and where it's a
NOP, declare a file-scoped variable explicitly tagged as unused to avoid
compiler warning.
No functional changes.
Change-Id: I2c1d92ece4777e272a025011e03b8003f3543335
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
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|
| 48f4bcd2 | 29-Aug-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #1068 from jenswi-linaro/optee_arm_plat
Optee arm platform common |
| 04f72bae | 24-Aug-2017 |
Jens Wiklander <jens.wiklander@linaro.org> |
ARM plat: change OP-TEE pageable load base
Changes ARM_OPTEE_PAGEABLE_LOAD_BASE to end of ARM_AP_TZC_DRAM1.
ARM_OPTEE_PAGEABLE_LOAD_SIZE is also increased to 4MB to optimize
translation table usage.
ARM plat: change OP-TEE pageable load base
Changes ARM_OPTEE_PAGEABLE_LOAD_BASE to end of ARM_AP_TZC_DRAM1.
ARM_OPTEE_PAGEABLE_LOAD_SIZE is also increased to 4MB to optimize
translation table usage.
This change makes loading of paged part easier inside OP-TEE OS as the
previous location of ARM_OPTEE_PAGEABLE_LOAD_BASE normally isn't mapped
if paging is enabled.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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| 784502ae | 28-Jul-2017 |
Roberto Vargas <roberto.vargas@arm.com> |
norflash: Add nor_erase() to NOR driver
NOR memory only supports setting bits to 1. To clear a bit, set to zero,
the NOR memory needs to be erased.
Change-Id: Ia82eb15a5af9a6d4fc7e5ea2b58e6db87226b
norflash: Add nor_erase() to NOR driver
NOR memory only supports setting bits to 1. To clear a bit, set to zero,
the NOR memory needs to be erased.
Change-Id: Ia82eb15a5af9a6d4fc7e5ea2b58e6db87226b351
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
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|
| 9753cb5b | 26-Jul-2017 |
Roberto Vargas <roberto.vargas@arm.com> |
norflash: Wait for WSM bit in lock/unlock
lock/unlock operation must wait until WSM bit
is set. Since we do not allow to loop forever then these functions
must return an error if WSM bit isn't enabl
norflash: Wait for WSM bit in lock/unlock
lock/unlock operation must wait until WSM bit
is set. Since we do not allow to loop forever then these functions
must return an error if WSM bit isn't enabled after a number of tries.
Change-Id: I21c9e292b514b28786ff4a225128bcd8c1bfa999
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
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|
| 1a52aca5 | 14-Aug-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #1040 from sliai/support-opteed-header
Support opteed header |
| 54661cd2 | 24-Apr-2017 |
Summer Qin <summer.qin@arm.com> |
Add Trusted OS extra image parsing support for ARM standard platforms
Trusted OS may have extra images to be loaded. Load them one by one
and do the parsing. In this patch, ARM TF need to load up to
Add Trusted OS extra image parsing support for ARM standard platforms
Trusted OS may have extra images to be loaded. Load them one by one
and do the parsing. In this patch, ARM TF need to load up to 3 images
for optee os: header, pager and paged images. Header image is the info
about optee os and images. Pager image include pager code and data.
Paged image include the paging parts using virtual memory.
Change-Id: Ia3bcfa6d8a3ed7850deb5729654daca7b00be394
Signed-off-by: Summer Qin <summer.qin@arm.com>
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|
| 955242d8 | 18-Jul-2017 |
Jeenu Viswambharan <jeenu.viswambharan@arm.com> |
FVP: Support Base FVP RevC
Revision C of the Base FVP has the same memory map as earlier revisions,
but has the following differences:
- Implements CCI550 instead of CCI400,
- Has a single inst
FVP: Support Base FVP RevC
Revision C of the Base FVP has the same memory map as earlier revisions,
but has the following differences:
- Implements CCI550 instead of CCI400,
- Has a single instantiation of SMMUv3,
- CPU MPIDs are shifted left by one level, and has MT bit set in them.
The correct interconnect to program is chosen at run time based on the
FVP revision. Therefore, this patch implements FVP functions for
interconnect programming, rather than depending on ARM generic ones. The
macros used have been renamed to reflect this change.
Additionally, this patch initializes SMMUv3 as part of FVP early
platform setup.
New ARM config flags are introduced for feature queries at run time.
Change-Id: Ic7b7f080953a51fceaf62ce7daa6de0573801f09
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
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|
| c1a1d540 | 31-Jul-2017 |
davidcunado-arm <david.cunado@arm.com> |
Merge pull request #1034 from dp-arm/dp/uart-clock
Fix CSS UART clock value |
| 8d34073d | 25-Jul-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
Fix CSS UART clock value
Fixes ARM-software/tf-issues#479
Change-Id: Iadbde2595ad6a0ac3988d17e614c698986959277
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com> |
| 1ea63d77 | 13-Jun-2017 |
Soby Mathew <soby.mathew@arm.com> |
CSS: Prevent SCP_BL2/2U from overwriting BL1 RW data
On ARM CSS platforms, the SCP_BL2/2U image is loaded below
BL1 read-write data. This same memory is used to load BL31
later on. But sufficient ch
CSS: Prevent SCP_BL2/2U from overwriting BL1 RW data
On ARM CSS platforms, the SCP_BL2/2U image is loaded below
BL1 read-write data. This same memory is used to load BL31
later on. But sufficient checks were not done to ensure that the
SCP_BL2 would not overwrite BL1 rw data. This patch adds the
required CASSERT checks to prevent overwrite into BL1 or BL2
memory by load of SCP_BL2/2U. Also the size of BL31 is increased
and SCP_BL2/2U size is decreased to accomodate it within the
allocated region.
Change-Id: I23b28b5e1589e91150852a06452bd52b273216ee
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| e60f2af9 | 10-May-2017 |
Soby Mathew <soby.mathew@arm.com> |
ARM plat changes to enable CryptoCell integration
This patch makes the necessary changes to enable ARM platform to
successfully integrate CryptoCell during Trusted Board Boot. The
changes are as fol
ARM plat changes to enable CryptoCell integration
This patch makes the necessary changes to enable ARM platform to
successfully integrate CryptoCell during Trusted Board Boot. The
changes are as follows:
* A new build option `ARM_CRYPTOCELL_INTEG` is introduced to select
the CryptoCell crypto driver for Trusted Board boot.
* The TrustZone filter settings for Non Secure DRAM is modified
to allow CryptoCell to read this memory. This is required to
authenticate BL33 which is loaded into the Non Secure DDR.
* The CSS platforms are modified to use coherent stacks in BL1 and BL2
when CryptoCell crypto is selected. This is because CryptoCell makes
use of DMA to transfer data and the CryptoCell SBROM library allocates
buffers on the stack during signature/hash verification.
Change-Id: I1e6f6dcd1899784f1edeabfa2a9f279bbfb90e31
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| 9151ac0e | 23-Jun-2017 |
davidcunado-arm <david.cunado@arm.com> |
Merge pull request #997 from dp-arm/dp/spe
aarch64: Enable Statistical Profiling Extensions for lower ELs |
| d832aee9 | 23-May-2017 |
dp-arm <dimitris.papastamos@arm.com> |
aarch64: Enable Statistical Profiling Extensions for lower ELs
SPE is only supported in non-secure state. Accesses to SPE specific
registers from SEL1 will trap to EL3. During a world switch, befo
aarch64: Enable Statistical Profiling Extensions for lower ELs
SPE is only supported in non-secure state. Accesses to SPE specific
registers from SEL1 will trap to EL3. During a world switch, before
`TTBR` is modified the SPE profiling buffers are drained. This is to
avoid a potential invalid memory access in SEL1.
SPE is architecturally specified only for AArch64.
Change-Id: I04a96427d9f9d586c331913d815fdc726855f6b0
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
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|
| 21568304 | 07-Jun-2017 |
Dimitris Papastamos <dimitris.papastamos@arm.com> |
sp_min: Implement `sp_min_plat_runtime_setup()`
On ARM platforms before exiting from SP_MIN ensure that
the default console is switched to the runtime serial port.
Change-Id: I0ca0d42cc47e345d56179
sp_min: Implement `sp_min_plat_runtime_setup()`
On ARM platforms before exiting from SP_MIN ensure that
the default console is switched to the runtime serial port.
Change-Id: I0ca0d42cc47e345d56179eac16aa3d6712767c9b
Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
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|
| 40111d44 | 14-Nov-2016 |
Soby Mathew <soby.mathew@arm.com> |
Add SCMI support for Juno platform
This patch adds the memory map region for the SCMI payload memory
and maps the Juno core indices to SCMI power domains via the
`plat_css_core_pos_to_scmi_dmn_id_ma
Add SCMI support for Juno platform
This patch adds the memory map region for the SCMI payload memory
and maps the Juno core indices to SCMI power domains via the
`plat_css_core_pos_to_scmi_dmn_id_map` array.
Change-Id: I0d2bb2a719ff5b6a9d8e22e91e1625ab14453665
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| c04a3b6c | 14-Nov-2016 |
Soby Mathew <soby.mathew@arm.com> |
CSS: Add SCMI driver for SCP
This patch adds the SCMI driver for communicating with SCP. The power
domain management and system power management protocol of the SCMI
specification[1] is implemented
CSS: Add SCMI driver for SCP
This patch adds the SCMI driver for communicating with SCP. The power
domain management and system power management protocol of the SCMI
specification[1] is implemented in the driver. The SCP power management
abstraction layer for SCMI for CSS power management is also added.
A new buid option `CSS_USE_SCMI_DRIVER` is introduced to select SCMI
driver over SCPI.
[1] ARM System Control and Management Interface v1.0 (SCMI)
Document number: ARM DEN 0056A
Change-Id: I67265615a17e679a2afe810b9b0043711ba09dbb
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
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|
| e715e676 | 24-May-2017 |
danh-arm <dan.handley@arm.com> |
Merge pull request #938 from masahir0y/tools_share
Collect headers shared between TF and host-tools into include/tools_share |
| bb41eb7a | 22-May-2017 |
Masahiro Yamada <yamada.masahiro@socionext.com> |
cert: move platform_oid.h to include/tools_share for all platforms
Platforms aligned with TBBR are supposed to use their own OIDs, but
defining the same macros with different OIDs does not provide a
cert: move platform_oid.h to include/tools_share for all platforms
Platforms aligned with TBBR are supposed to use their own OIDs, but
defining the same macros with different OIDs does not provide any
value (at least technically).
For easier use of TBBR, this commit allows platforms to reuse the OIDs
obtained by ARM Ltd. This will be useful for non-ARM vendors that
do not need their own extension fields in their certificate files.
The OIDs of ARM Ltd. have been moved to include/tools_share/tbbr_oid.h
Platforms can include <tbbr_oid.h> instead of <platform_oid.h> by
defining USE_TBBR_DEFS as 1. USE_TBBR_DEFS is 0 by default to keep the
backward compatibility.
For clarification, I inserted a blank line between headers from the
include/ directory (#include <...>) and ones from a local directory
(#include "..." ).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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|
| 1bd61d0a | 22-Nov-2016 |
Yatharth Kochar <yatharth.kochar@arm.com> |
AArch32: Add BL2U support
Add support for firmware upgrade on AArch32.
This patch has been tested on the FVP models.
NOTE: Firmware upgrade on Juno AArch32 is not currently supported.
Change-Id: I
AArch32: Add BL2U support
Add support for firmware upgrade on AArch32.
This patch has been tested on the FVP models.
NOTE: Firmware upgrade on Juno AArch32 is not currently supported.
Change-Id: I1ca8078214eaf86b46463edd14740120af930aec
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
Co-Authored-By: Yatharth Kochar <yatharth.kochar@arm.com>
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|
| a4409008 | 15-Feb-2017 |
dp-arm <dimitris.papastamos@arm.com> |
AArch32: Add `TRUSTED_BOARD_BOOT` support
This patch adds `TRUSTED_BOARD_BOOT` support for AArch32 mode.
To build this patch the "mbedtls/include/mbedtls/bignum.h"
needs to be modified to remove `#
AArch32: Add `TRUSTED_BOARD_BOOT` support
This patch adds `TRUSTED_BOARD_BOOT` support for AArch32 mode.
To build this patch the "mbedtls/include/mbedtls/bignum.h"
needs to be modified to remove `#define MBEDTLS_HAVE_UDBL`
when `MBEDTLS_HAVE_INT32` is defined. This is a workaround
for "https://github.com/ARMmbed/mbedtls/issues/708"
NOTE: TBBR support on Juno AArch32 is not currently supported.
Change-Id: I86d80e30b9139adc4d9663f112801ece42deafcf
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
Co-Authored-By: Yatharth Kochar <yatharth.kochar@arm.com>
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|
| d6104f5a | 11-May-2017 |
davidcunado-arm <david.cunado@arm.com> |
Merge pull request #927 from jeenu-arm/state-switch
Execution state switch |