Re: [meta-rockchip][PATCH v3 0/7] OP-TEE support for ARM and rk3399


Joshua Watt
 


On 4/23/21 11:58 AM, Yann Dirson wrote:
From: Yann Dirson <yann@...>

Changes from v2:
 - turn the DISTRO_FEATURE idea into separate RFC patches so as to allow
   merging of basic support
 - remove optee-os patch that proved unnecessary

Changes from v1:
 - fix last-minute typo in TFA_SPD setting, which led to optee not being started
 - use PACKAGECONFIG[optee] to simplify recipes as suggested on meta-arm ml

Yann Dirson (7):
  trusted-firmware-a: include optee support when requested by
    DISTRO_FEATURE
  u-boot: include optee-os as BL32 when requested by DISTRO_FEATURE
  optee-os: enable rk3399 support, including serial console support
  RFC optee: new "optee" DISTRO_FEATURE to enable optee-os integration
  RFC: optee: only enable the recipes when "optee" is included in
    DISTRO_FEATURES
  WIP nanopi-m4: declare OP-TEE presence in devicetree
  WIP kernel config feature for OP-TEE activation

In general, it seems like a lot of these changes should be in the upstream recipes, not the meta-rockchip bbappends.

Also, the things that do belong in this layer need proper variable overrides to keep the layer (mostly) Yocto project compliant.


 conf/machine/include/rk3399.inc               |  2 +
 .../trusted-firmware-a_%.bbappend             | 14 +++++
 recipes-bsp/u-boot/u-boot%.bbappend           |  9 ++++
 .../0001-nanopi-declare-optee-presence.patch  | 30 +++++++++++
 recipes-kernel/linux/files/bsp/tee.cfg        |  2 +
 recipes-kernel/linux/linux-yocto%.bbappend    |  1 +
 ...399-enable-serial-console-by-default.patch | 52 +++++++++++++++++++
 recipes-security/optee/optee%.bbappend        |  4 ++
 recipes-security/optee/optee-os_%.bbappend    |  8 +++
 9 files changed, 122 insertions(+)
 create mode 100644 recipes-kernel/linux/files/0001-nanopi-declare-optee-presence.patch
 create mode 100644 recipes-kernel/linux/files/bsp/tee.cfg
 create mode 100644 recipes-security/optee/files/0001-rk3399-enable-serial-console-by-default.patch
 create mode 100644 recipes-security/optee/optee%.bbappend
 create mode 100644 recipes-security/optee/optee-os_%.bbappend




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