Flush the FIFO before switching to runtime. This is so that there are
no lingering chars in the FIFO when we move to the runtime console.
TF-A plans to refactor the console_Switch_state(CONSOLE_FLAG_RUNTIME)
and console_flush() calls and make them the last calls in bl31_main()
(before BL31 exits). Until then they are being left as the last calls
in bl31_plat_runtime_setup() for testing before refactoring.
This patch affects the QEMU platform only.
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: I6188d73dd3f3c97f41bb25de543f8c46a972adf0
Enable handoff to BL31 and BL32 using transfer list.
Encode TL_TAG_OPTEE_PAGABLE_PART as transfer entry.
Fallback to default handoff args when transfer list is disabled or
fails to archieve args from transfer entries.
Refactor handoff from BL2 to BL33.
Minor fixes of comment style.
Change-Id: I55d92ca7f5c4727bacc9725a7216c0ac70d16aec
Signed-off-by: Raymond Mao <raymond.mao@linaro.org>
When RME is enabled, jump to the RMM image before BL33. When using
semihosting rather than FIP, the image called "rmm.bin" is loaded from
the runtime directory.
Change-Id: I15863410b1e505aa502276b339b22a2ddcb0b745
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
When RME is enabled, call the GPT library to setup the granule
protection tables and partition the physical address space.
Change-Id: Ib466c4579ff55fcff9307550e6d26d432674779a
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Reserve some space in DRAM for RMM, and some space in SRAM for the GPT
tables. Create the page table mappings.
Change-Id: I3822e7e505e86eb0fa15b1b5b6298e4122b17181
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
QEMU provides platform version information via DT. We want to use it
in firmware to handle differences between platform versions.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Change-Id: I8def66dac9dd5d7ab0e459baa40e27a11b65f0ba
Since CPUs such as cortex-a76 are hardware-assisted coherent, coherent
memory section is not required for them and should be an optional
section.
Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I03c8e9148ca1780b8af92024359698f4452f7129
Use the setup_page_tables() helper function to setup page tables.
Signed-off-by: Chen Baozi <chenbaozi@phytium.com.cn>
Change-Id: I0bca4e463ed68abf2ef1c79fc8e5cb2b635fcd1c
Secure pl061 qemu driver allows to rize the GPIO pin
from the secure world to reboot and power down
virtual machine.
Do not define secure-gpio for sbsa-ref platform due to
reboot is done via sbsa-ec watchdog.
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>
Change-Id: I508d7c5cf4c75cb169b34b00682a76f6761d3869
This commit change the plat/qemu directory structure into:
`-- plat
`-- qemu
|-- common (files shared with all qemu subplatforms)
|-- qemu (original qemu platform)
|-- qemu_sbsa (new sqemu_sbsa platform)
|-- subplat1
`-- subplat2
This opens the possibility of adding new qemu sub-platforms which reuse
existing common platform code. The first platform which will leverage new
structure will be SBSA platform.
Signed-off-by: Radoslaw Biernacki <radoslaw.biernacki@linaro.org>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Change-Id: Id0d8133e1fffc1b574b69aa2770ebc02bb837a9b
2019-09-18 15:57:17 +02:00
Renamed from plat/qemu/qemu_bl31_setup.c (Browse further)
