GitLab

- Migrate to new GIC interfaces.
- Remove references to removed build options.

Change-Id: I6f90a33d5438a9d7b71be3f93e8d9da278c8c6e6
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Migrate to new GIC interfaces.
- Migrate to bl31_early_platform_setup2().
- Remove references to removed build options.

Change-Id: Ia7c63f75325ea4b41e32a9de3f01b0007d0ae210
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove support for LOAD_IMAGE_V2=0.
- Replace deprecated bl1_init_bl2_mem_layout().
- Migrate to bl2_early_platform_setup2().
- Migrate to bl31_early_platform_setup2().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Remove references to removed build options.
- Update Makefile paths.

Change-Id: I52e02633365b3db4244f7ff0f99a6446eae619f0
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Migrate to bl31_early_platform_setup2().

Change-Id: Ibeb8982a0a841f55ce778c4f09f06b72b47b21d8
Tested-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Migrate to new GIC interfaces.
- Remove unused bl1_init_bl2_mem_layout().
- Migrate to bl31_early_platform_setup2().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Remove references to removed build options.
- Update Makefile paths.

Change-Id: I583fd893555e6535f32d87ed67bbae430b8e6afe
Tested-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Migrate to new GIC interfaces.
- Remove unused bl1_init_bl2_mem_layout().
- Migrate to bl31_early_platform_setup2().
- Use PLAT_VIRT_ADDR_SPACE_SIZE and PLAT_PHY_ADDR_SPACE_SIZE.
- Update Makefile paths.
- Remove references to removed build options.

Change-Id: Idd1e99b4864b2a72e9e12ff1fcd73d8285bc1c94
Tested-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Remove support for LOAD_IMAGE_V2=0.
- Migrate to sp_min_early_platform_setup2().

Change-Id: I884399139fb8e2554adeded888969f44672d56c0
Co-authored-by: Jens Wiklander <jens.wiklander@linaro.org>
Tested-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Fix reference to bl2_el3_early_platform_setup()
- Remove references to removed build options.

Change-Id: I9733bec64fc28db15716ddf481c05bdc30700b4a
Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I296385ef2ebf829446c76a54400d73f963ed265f
Tested-by: Nariman Poushin <nariman.poushin@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I206478597dd9855d3fe1577e7e2c0fe6d2af1cc5
Tested-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Migrate to bl31_early_platform_setup2().
- Remove references to removed build options.

Change-Id: Ie9f149e3fdec935f9329402ed3dd8e1c00b8832c
Acked-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Update Makefile paths.
- Migrate to bl31_early_platform_setup2().

Change-Id: I51cbf09a0297ac1ee645a959063238c9d556d8e1
Tested-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Remove useless include to removed file.

Change-Id: I256da4135ac0a6ff80d4f211689ab4d08436206f
Tested-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: Ida5364da1346261cf1636c6a4956a562a5c36ee7
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

- Remove references to removed build options.
- Remove support for legacy GIC driver.
- Remove support for LOAD_IMAGE_V2=0.

Change-Id: I72f8c05620bdf4a682765e6e53e2c04ca749a3d5
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: Icd1cdd42afdc78895a9be6c46b414b0a155cfa63
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I8ec8b4439ca1d7606aae069c2c576a9a8b18c92c
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

The affected interfaces are bl31_early_platform_setup(),
sp_min_early_platform_setup() and bl2_early_platform_setup().

Change-Id: I50c01ec68bcbe97fe4e5d101bcd0f763358b8e1e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I567a406edb090ae9d109382f6874846a79dd7473
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

The code of LOAD_IMAGE_V2=0 has been removed.

Change-Id: Iea03e5bebb90c66889bdb23f85c07d0c9717fffe
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I9fd8016527ad7706494f34356fdae8efacef5f72
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Change-Id: I40d040aa05bcbf11536a96ce59827711456b93a8
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Commit eba1b6b3

 ("plat/poplar: migrate to mmc framework") defines
variable 'info' without !POPLAR_RECOVERY protection, and hence causes
the following unused variable error with POPLAR_RECOVERY=1 build.

plat/hisilicon/poplar/bl1_plat_setup.c: In function ‘bl1_platform_setup’:
plat/hisilicon/poplar/bl1_plat_setup.c:95:25: error: unused variable ‘info’ [-Werror=unused-variable]
  struct mmc_device_info info;
                         ^~~~

The patches fixes the build error with POPLAR_RECOVERY=1.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

For sgm775 the SCP_BL2 build in debug mode is around 94KiB which
is higher than the maximum size for SCP_BL2.

This patch increase the maximum allowed size for SCP_BL2 to
96KiB.

Change-Id: Ibca0daadba41429301c651ae21cbba87e45ccddf
Signed-off-by: Elieva Pignat <Elieva.Pignat@arm.com>

At the moment we have two I2C stub drivers (for the Allwinner and the
Marvell platform), which #include the actual .c driver file.
Change this into the more usual design, by renaming and moving the stub
drivers into platform specific header files and including these from the
actual driver file. The platform specific include directories make sure
the driver picks up the right header automatically.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

The patch d323af9e

 removed the support for coherent memory in BL1 and
BL2 for ARM platforms. But the CryptoCell SBROM  integration depends
on use of coherent buffers for passing data from the AP CPU to the
CryptoCell. Hence this patch reintroduces support for coherent
memory in BL1 and BL2 if ARM_CRYPTOCELL_INTEG=1.

Change-Id: I011482dda7f7a3ec9e3e79bfb3f4fa03796f7e02
Signed-Off-by: Soby Mathew <soby.mathew@arm.com>

Even though we initialise the platform part and the I2C controller
itself at boot time, we actually only access the bus on power down.
Meanwhile a rich OS might have configured the I2C pins differently or
even disabled the controller.
So repeat the platform setup and controller initialisation just before
we actually access the bus to power off the system. This is safe,
because at this point the rich OS should no longer be running.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

Drop the unnecessary check for the I2C pins being already configured as
I2C pins (we actually don't care).
Also avoid resetting *every* peripheral that is covered by the PRCM reset
controller, instead just clear the one line connected to the I2C controller.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>

This patch fixes an array overrun in CSS scmi driver if the
system power domain level is less than 2. This was reported from
https://scan.coverity.com/projects/arm-software-arm-trusted-firmware



CID 308492

Change-Id: I3a59c700490816718d20c71141281f19b2b7e7f7
Signed-off-by: Soby Mathew <soby.mathew@arm.com>

This patch adds experimental support for TBB to the HiKey960 board. To
build and test with TBB modify the uefi-tools project platforms.config

+ATF_BUILDFLAGS=TRUSTED_BOARD_BOOT=1 GENERATE_COT=1 SAVE_KEYS=1 \
  MBEDTLS_DIR=./mbedtls
Signed-off-by: Teddy Reed <teddy@casualhacking.io>

The AXP805 PMIC used with H6 is capable of shutting down the system.

Add support for using it to shut down the system power.

The original placeholder power off code is moved to A64 code, as it's
still TODO to implement PMIC operations for A64.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>

The OTT reference design of Allwinner H6 SoC uses an X-Powers AXP805
PMIC.

Add initial code for it.

Currently it's only detected.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>

As the ATF may need to do some power initialization on Allwinner
platform with AXP PMICs, call the PMIC setup code in BL31.

Stub of PMIC setup code is added, to prevent undefined reference.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>

The patch 7b56928a

 unified the FWU mechanism on FVP and Juno
platforms due to issues with MCC firmware not preserving the
NVFLAGS. With MCCv150 firmware, this issue is resolved. Also
writing to the NOR flash while executing from the same flash
in Bypass mode had some stability issues. Hence, since the
MCC firmware issue is resolved, this patch reverts to the
NVFLAGS mechanism to detect FWU. Also, with the introduction
of SDS (Shared Data Structure) by the SCP, the reset syndrome
needs to queried from the appropriate SDS field.

Change-Id: If9c08f1afaaa4fcf197f3186887068103855f554
Signed-off-by: Sathees Balya <sathees.balya@arm.com>
Signed-off-by: Soby Mathew <Soby.Mathew@arm.com>

Adds an undocumented build option that enables non-secure access to
the PL011 UART1.
This allows a custom build where the UART can be used as a serial debug
port for WinDbg (or other debugger) connection.

This option is not documented in the user guide, as it is provided as a
convenience for Windows debugging, and not intended for general use.
In particular, enabling non-secure access to the UART might allow
a denial of service attack!

Change-Id: I4cd7d59c2cac897cc654ab5e1188ff031114ed3c
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>

A cache flush is added in BL1, in Mbed TLS shared heap code. Thus, we
ensure that the heap info written to the DTB always gets written back to
memory.  Hence, sharing this info with other images is guaranteed.

Change-Id: I0faada31fe7a83854cd5e2cf277ba519e3f050d5
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

In Mbed TLS shared heap code, an additional sanity check is introduced
in BL2. Currently, when BL2 shares heap with BL1, it expects the heap
info to be found in the DTB. If for any reason the DTB is missing, BL2
cannot have the heap address and, hence, Mbed TLS cannot proceed. So,
BL2 cannot continue executing and it will eventually crash.  With this
change we ensure that if the DTB is missing BL2 will panic() instead of
having an unpredictable crash.

Change-Id: I3045ae43e54b7fe53f23e7c2d4d00e3477b6a446
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

This patch, firstly, makes the error messages consistent to how printed
strings are usually formatted. Secondly, it removes an unnecessary #if
directive.

Change-Id: Idbb8ef0070562634766b683ac65f8160c9d109e6
Signed-off-by: John Tsichritzis <john.tsichritzis@arm.com>

The Marvell A8K SoCs use the MI2CV IP core from Mentor Graphics, which
is also used by Allwinner.

As Mentor Graphics allows a lot of customization, the MI2CV in the two
SoC families are not compatible, and driver modifications are needed.

Extract the common code to a MI2CV driver.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>