[Buildroot] [PATCH v3 0/5] Fix ATF v2.2 build for rk3399, add roc-rk3399-pc board

sunil at amarulasolutions.com sunil at amarulasolutions.com
Wed Mar 18 13:45:48 UTC 2020

From: Suniel Mahesh <sunil at amarulasolutions.com>

This patch set does the following:
Fix ATF v2.2 build for rk3399 SoC's.
Add arm-gnu-a-toolchain package, which acts as a secondary bare metal toolchain
to build ATF for Rockchip rk3399 platform (has a cortex-m0 core). The required
pre-built toolchain is taken from ARM developers site and installed in host filesystem only.
Add rk3399 support for building ATF.
Add new defconfig file for roc-rk3399-pc.
Update DEVELOPERS file.

The patch set is tested on roc-rk3399-pc, a rk3399 based target. Compile tested on orangepi.
Changes for v3:
Added one patch to this series. Split one changeset from patch #4 and made
it patch #5
patch #1 (Disable bin copy for rk3399)
- Based on suggestions from sergey and thomas, instead of encoding
platform-specific stuff in config files, made changes in .mk files
based on the build flow. 
patch #2 (new package)
- no change
patch #3 (add support for rockchip rk3399)
- no change
patch #4 (new defconfig)
- dropped DEVELOPERS file
patch #5 (Add me as a co-maintainer)
- seperated this changeset

Changes for v2:
Changed cover letter description to add more meaning.
patch #1 (Disable bin copy for rk3399)
- Added Cc tag
patch #2 (new package)
- More Description added to justify why a secondary bare metal toolchain is required 
patch #3 (add support for rockchip rk3399)
- no change
patch #4 (new defconfig)
- updated readme.txt to help with the build/boot process 
- modified file permissions of post-build.sh to 'x'

Jagan Teki (1):
  boot/arm-trusted-firmware: Disable bin copy for rk3399

Suniel Mahesh (4):
  package/arm-gnu-a-toolchain: new package
  boot/arm-trusted-firmware: add support for rockchip rk3399
  configs/roc-rk3399-pc: new defconfig
  DEVELOPERS: add me as a co-maintainer for rk3399 based targets

 .gitlab-ci.yml                                     |  1 +
 DEVELOPERS                                         |  3 ++
 board/firefly/roc-rk3399-pc/extlinux.conf          |  4 ++
 board/firefly/roc-rk3399-pc/genimage.cfg           | 22 +++++++++
 board/firefly/roc-rk3399-pc/post-build.sh          |  5 ++
 board/firefly/roc-rk3399-pc/readme.txt             | 48 ++++++++++++++++++++
 boot/arm-trusted-firmware/arm-trusted-firmware.mk  | 10 +++-
 configs/roc_pc_rk3399_defconfig                    | 53 ++++++++++++++++++++++
 .../arm-gnu-a-toolchain/arm-gnu-a-toolchain.hash   |  3 ++
 package/arm-gnu-a-toolchain/arm-gnu-a-toolchain.mk | 27 +++++++++++
 10 files changed, 174 insertions(+), 2 deletions(-)
 create mode 100644 board/firefly/roc-rk3399-pc/extlinux.conf
 create mode 100644 board/firefly/roc-rk3399-pc/genimage.cfg
 create mode 100755 board/firefly/roc-rk3399-pc/post-build.sh
 create mode 100644 board/firefly/roc-rk3399-pc/readme.txt
 create mode 100644 configs/roc_pc_rk3399_defconfig
 create mode 100644 package/arm-gnu-a-toolchain/arm-gnu-a-toolchain.hash
 create mode 100644 package/arm-gnu-a-toolchain/arm-gnu-a-toolchain.mk


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