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  1. 19 Nov, 2020 1 commit
    • Pali Rohár's avatar
      plat: marvell: armada: a3k: Add support for building $(DOIMAGETOOL) · c6a7ab77
      Pali Rohár authored 
      Current binary wtptp/linux/tbb_linux which is specified in $(DOIMAGETOOL)
variable points to external pre-compiled Marvell x86_64 ELF linux binary
from A3700-utils-marvell WTP repository.

It means that currently it is not possible to compile TF-A for A3720 on
other host platform then linux x86_64.

Part of the A3700-utils-marvell WTP repository is also source code of
$(DOIMAGETOOL) TBB_Linux tool.

This change adds support for building $(DOIMAGETOOL) also for a3k platform.

After running $(MAKE) at appropriate subdirectory of A3700-utils-marvell
WTP repository, compiled TBB_linux tool will appear in WTP subdirectory
wtptp/src/TBB_Linux/release/. So update also $(DOIMAGETOOL) variable to
point to the correct location where TBB_linux was built.

To build TBB_linux it is required to compile external Crypto++ library
which is available at: https://github.com/weidai11/cryptopp.git



User needs to set CRYPTOPP_PATH option to specify path to that library.

After this change it is now possible to build whole firmware for A3720
platform without requirement to use pre-compiled/proprietary x86_64
executable binaries from Marvell.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: I6f26bd4356778a2f8f730a223067a2e550e6c8e0
      c6a7ab77
  3. 12 Nov, 2020 1 commit
  5. 28 Oct, 2020 4 commits
    • David Horstmann's avatar
      Use constant stack size with RECLAIM_INIT_CODE · 3ed5606b
      David Horstmann authored 
      

Currently, when RECLAIM_INIT_CODE is set, the
stacks are scaled to ensure that the entirety
of the init section can be reclaimed as stack.

This causes an issue in lib/psci/aarch64/psci_helpers.S,
where the stack size is used for cache operations in
psci_do_pwrdown_cache_maintenance(). If the stacks
are scaled, then the PSCI code may fail to invalidate
some of the stack memory before power down.

Resizing stacks is also not good for stability in general,
since code that works with a small number of cores may
overflow the stack when the number of cores is increased.

Change to make every stack be PLATFORM_STACK_SIZE big,
and allow the total stack to be smaller than the
init section.

Any pages of the init section not reclaimed as
stack will be set to read-only and execute-never,
for security.

Change-Id: I10b3884981006431f2fcbec3864c81d4a8c246e8
Signed-off-by: default avatarDavid Horstmann <david.horstmann@arm.com>
      3ed5606b
    • Dehui Sun's avatar
      mediatek: mt8192: add timer support · 4a128018
      Dehui Sun authored 
      

add timer driver.
Signed-off-by: default avatarDehui Sun <dehui.sun@mediatek.com>
Change-Id: I07448d85a15bb14577b05e4f302860d609420ba7
      4a128018
    • Nina Wu's avatar
      mediatek: mt8192: Add reboot function for PSCI · 0f408247
      Nina Wu authored 
      

Add system_reset function in psci ops

Change-Id: If85be70b8ae9d6487e02626356f0ff1e78b76de9
Signed-off-by: default avatarNina Wu <nina-cm.wu@mediatek.com>
      0f408247
    • gtk_pangao's avatar
      mediatek: mt8192: add sys_cirq driver · b6cec337
      gtk_pangao authored 
      

1.add sys_cirq driver
2.add gic api for cirq

Change-Id: Ie6802d6ddcf7dde3412a050736dfdc85f97cb51b
Signed-off-by: default avatargtk_pangao <gtk_pangao@mediatek.com>
      b6cec337
  7. 27 Oct, 2020 9 commits
  9. 26 Oct, 2020 1 commit
  11. 24 Oct, 2020 6 commits
  13. 21 Oct, 2020 3 commits
    • Olivier Deprez's avatar
      SPMC: adjust device region for first secure partition · d0d63afe
      Olivier Deprez authored 
      

For the first partition, mark first 2GB as device memory excluding
the Trusted DRAM region reserved for the SPMC.
Signed-off-by: default avatarOlivier Deprez <olivier.deprez@arm.com>
Change-Id: I3ff110b3facf5b6d41ac2519ff6ca5e30a0a502b
      d0d63afe
    • Tomas Pilar's avatar
      plat/qemu_sbsa: Remove cortex_a53 and aem_generic · d1ff30d7
      Tomas Pilar authored 
      

The qemu_sbsa platform uses 42bit address size but
the cortex-a53 only supports 40bit addressing, the
cpu is incompatible with the platform.

The aem_generic is also not used with qemu_sbsa, in
fact, the platform currently only properly supports
the cortex-a57 cpu.

Change-Id: I91c92533116f1c3451d01ca99824e91d3d58df14
Signed-off-by: default avatarTomas Pilar <tomas@nuviateam.com>
      d1ff30d7
    • Pali Rohár's avatar
      plat: marvell: armada: Building ${DOIMAGETOOL} is only for a8k · b5e3d540
      Pali Rohár authored 
      

Currently a3k target is misusing ${DOIMAGETOOL} target for building flash
and UART images. It is not used for building image tool.

So move ${DOIMAGETOOL} target from common marvell include file into a8k
include file and add correct invocation of ${MAKE} into a3k for building
flash and UART images.

Part of this change is also checks that MV_DDR_PATH for a3k was specified
by user as this option is required for building a3k flash and UART images.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: I5ae9d08b8505460933f17836c9b6435fd6e51bb6
      b5e3d540
  15. 20 Oct, 2020 5 commits
  17. 19 Oct, 2020 1 commit
    • Pali Rohár's avatar
      plat: marvell: armada: Fix including plat/marvell/marvell.mk file · 0412b732
      Pali Rohár authored 
      

Include file plat/marvell/marvell.mk for platform A3700 was included two
times. Once from file plat/marvell/armada/a3k/common/a3700_common.mk and
second time from common file plat/marvell/armada/common/marvell_common.mk.

It caused following warning every time was make called:

    plat/marvell/marvell.mk:51: warning: overriding recipe for target 'mrvl_clean'
    plat/marvell/marvell.mk:51: warning: ignoring old recipe for target 'mrvl_clean'

Change in this commit removes inclusion of plat/marvell/marvell.mk file in
common file plat/marvell/armada/common/marvell_common.mk. As a80x0 platform
needs this include file, add it also into a80x0 platform specific include
file lat/marvell/armada/a8k/common/a8k_common.mk.

Also moves inclusion of plat/marvell/marvell.mk file in a3700 platform file
plat/marvell/armada/a3k/common/a3700_common.mk at correct place. Global
plat/marvell/marvell.mk expects that variables DOIMAGEPATH and DOIMAGETOOL
are already defined, but it defines MARVELL_SECURE_BOOT variable which is
needed by plat/marvell/armada/a3k/common/a3700_common.mk.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: I5cbbd7eb8a3376924419f9850516b2a4924be5aa
      0412b732
  19. 16 Oct, 2020 1 commit
    • Pali Rohár's avatar
      plat: marvell: armada: Fix dependences for target fip · fb28d525
      Pali Rohár authored 
      

For building fip image it is not needed to build target mrvl_flash. This
fip image contains only bl2, bl31 and bl33 (u-boot.bin) images and
therefore it does not depend on Marvell wtmi and wtp A3700-utils.

So remove mrvl_flash dependency for fip target to allow building fip image
without need to build mrvl_flash and therefore specify and provide Marvell
wmi and wtp A3700-utils.

This changes fixes compilation of fip image for A3700 platform by command:

    make CROSS_COMPILE=aarch64-linux-gnu- BL33=/path/u-boot/u-boot.bin \
         DEBUG=0 LOG_LEVEL=0 USE_COHERENT_MEM=0 PLAT=a3700 fip

Marvell boot image can be still build by 'mrvl_flash' target.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: Iba9a9da5be6fd1da23407fc2d490aedcb1a292c9
      fb28d525
  21. 15 Oct, 2020 2 commits
    • Saurabh Gorecha's avatar
      plat:qti Mandate SMC implementaion and bug fix · 4b918452
      Saurabh Gorecha authored 
      

implementation of SMC call SMCCC_ARCH_SOC_ID
adding debugging logs in mem assign call.
Checking range of param in mem_assign call is from CB_MEM_RAM
or CB_MEM_RESERVED.

Change-Id: Iba51bff154df01e02dcb7715582ffaff7beba26e
Signed-off-by: default avatarSaurabh Gorecha <sgorecha@codeaurora.org>
      4b918452
    • Pali Rohár's avatar
      plat: marvell: armada: a3k: When WTP is empty do not define variables and... · c5e1b061
      Pali Rohár authored 
      
plat: marvell: armada: a3k: When WTP is empty do not define variables and targets which depends on it

Some of targets (e.g. mrvl_flash) depends on WTP build option. Other
targets (e.g. fip) can be build also without WTP build option as they do
not depend on it.

This change put all A3720 variables and targets which depends on WTP into
conditional if-endif section, so they are not defined when user has not
supplied WTP build option.

Target mrvl_flash is defined also when WTP was not specified and in this
case it just print error message to help user.

Variables which do not depend on WTP are moved to the top of
a3700_common.mk file.
Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Change-Id: Idb3892233586a0afca3e0e6564279641d2e4b960
      c5e1b061
  23. 13 Oct, 2020 6 commits