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| author | Saurabh Gorecha <sgorecha@codeaurora.org> | 2020-04-22 21:31:24 +0530 |
|---|---|---|
| committer | Saurabh Gorecha <sgorecha@codeaurora.org> | 2020-08-10 09:53:02 +0530 |
| commit | 5bd9c17d023288e6b819fa3eecc01b7981399cfa (patch) | |
| tree | 49fe71a760766525c48823c334970bbf36d2acc9 /docs | |
| parent | 4108abb4a0ab73fe311df5a65eb706e5f534f3f5 (diff) | |
| download | platform_external_arm-trusted-firmware-5bd9c17d023288e6b819fa3eecc01b7981399cfa.tar.gz platform_external_arm-trusted-firmware-5bd9c17d023288e6b819fa3eecc01b7981399cfa.tar.bz2 platform_external_arm-trusted-firmware-5bd9c17d023288e6b819fa3eecc01b7981399cfa.zip | |
sc7180 platform support
Adding support for QTI CHIP SC7180 on ATF
Change-Id: I0d82d3a378036003fbd0bc4784f61464bb76ea82
Signed-off-by: Saurabh Gorecha <sgorecha@codeaurora.org>
Co-authored-by: Maulik Shah <mkshah@codeaurora.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/about/maintainers.rst | 10 | ||||
| -rw-r--r-- | docs/plat/index.rst | 1 | ||||
| -rw-r--r-- | docs/plat/qti.rst | 41 |
3 files changed, 52 insertions, 0 deletions
diff --git a/docs/about/maintainers.rst b/docs/about/maintainers.rst index d40134f81..d6fafe4de 100644 --- a/docs/about/maintainers.rst +++ b/docs/about/maintainers.rst @@ -228,6 +228,15 @@ QEMU platform port :F: docs/plat/qemu.rst :F: plat/qemu/ +QTI platform port +^^^^^^^^^^^^^^^^^ +:M: Saurabh Gorecha <sgorecha@codeaurora.org> +:G: `sgorecha`_ +:M: Debasish Mandal <dmandal@codeaurora.org> +:M: QTI TF Maintainers <qti.trustedfirmware.maintainers@codeaurora.org> +:F: docs/plat/qti.rst +:F: plat/qti/ + Raspberry Pi 3 platform port ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ :M: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> @@ -356,6 +365,7 @@ TLK/Trusty secure payloads .. _remi-triplefault: https://github.com/repk .. _rockchip-linux: https://github.com/rockchip-linux .. _sandrine-bailleux-arm: https://github.com/sandrine-bailleux-arm +.. _sgorecha: https://github.com/sgorecha .. _shawnguo2: https://github.com/shawnguo2 .. _sivadur: https://github.com/sivadur .. _smaeul: https://github.com/smaeul diff --git a/docs/plat/index.rst b/docs/plat/index.rst index 7969003c9..553d8b53e 100644 --- a/docs/plat/index.rst +++ b/docs/plat/index.rst @@ -27,6 +27,7 @@ Platform Ports poplar qemu qemu-sbsa + qti rpi3 rpi4 rcar-gen3 diff --git a/docs/plat/qti.rst b/docs/plat/qti.rst new file mode 100644 index 000000000..814e6726a --- /dev/null +++ b/docs/plat/qti.rst @@ -0,0 +1,41 @@ +Qualcomm Technologies, Inc. +=========================== + +Trusted Firmware-A (TF-A) implements the EL3 firmware layer for QTI SC7180. + + +Boot Trace +------------- + +Bootrom --> BL1/BL2 --> BL31 --> BL33 --> Linux kernel + +BL1/2 and BL33 can currently be supplied from Coreboot + Depthcharge + +How to build +------------ + +Code Locations +~~~~~~~~~~~~~~ + +- Trusted Firmware-A: + `link <https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git>`__ + +Build Procedure +~~~~~~~~~~~~~~~ + +QTI SoC expects TF-A's BL31 to get integrated with other boot software +Coreboot, so only bl31.elf need to get build from the TF-A repository. + +The build command looks like + + make CROSS_COMPILE=aarch64-linux-gnu- PLAT=sc7180 COREBOOT=1 + +update value of CROSS_COMPILE argument with your cross-compilation toolchain. + +Additional QTISECLIB_PATH=<path to qtiseclib> can be added in build command. +if QTISECLIB_PATH is not added in build command stub implementation of qtiseclib +is picked. qtiseclib with stub implementation doesn't boot device. This was +added to satisfy compilation. + +QTISELIB for SC7180 is available at +`link <https://review.coreboot.org/cgit/qc_blobs.git/plain/sc7180/qtiseclib/libqtisec.a>`__ |