[Buildroot] [git commit] configs/ti_am62x_sk_defconfig: fix BR2_TARGET_OPTEE_OS_PLATFORM setting

[Peter Korsgaard]

>>>>> "Yann" == Yann E MORIN <yann.morin.1998 at free.fr> writes:

 > commit: https://git.buildroot.net/buildroot/commit/?id=f68c45f73334b9c83c44e5bbb3d505050f8b720e
 > branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master

 > Using PLATFORM=k3 can leads to a runtime boot crash on some K3 SoC (e.g.
 > j721e) because the optee flavor is missing.

 > We could use BR2_TARGET_OPTEE_OS_PLATFORM=k3 and
 > BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR=am62x but we actually can use
 > BR2_TARGET_OPTEE_OS_PLATFORM=k3-am62x as explained in the optee-os
 > Makefile [1]:

 >   # If $(PLATFORM) is defined and contains a hyphen, parse it as
 >   # $(PLATFORM)-$(PLATFORM_FLAVOR) for convenience

 > This is how meta-ti set the optee-os platform:

 >   meta-ti]$ git grep OPTEEMACHINE
 >   meta-ti-bsp/conf/machine/am437x-hs-evm.conf:OPTEEMACHINE = "ti-am43xx"
 >   meta-ti-bsp/conf/machine/am57xx-hs-evm.conf:OPTEEMACHINE = "ti-am57xx"
 >   meta-ti-bsp/conf/machine/beagleplay.conf:OPTEEMACHINE = "k3-am62x"
 >   meta-ti-bsp/conf/machine/dra7xx-hs-evm.conf:OPTEEMACHINE = "ti-dra7xx"
 >   meta-ti-bsp/conf/machine/include/am62axx.inc:OPTEEMACHINE = "k3-am62x"
 >   meta-ti-bsp/conf/machine/include/am62pxx.inc:OPTEEMACHINE = "k3-am62x"
 >   meta-ti-bsp/conf/machine/include/am62xx.inc:OPTEEMACHINE = "k3-am62x"
 >   meta-ti-bsp/conf/machine/include/am64xx.inc:OPTEEMACHINE = "k3-am64x"
 >   meta-ti-bsp/conf/machine/include/am65xx.inc:OPTEEMACHINE = "k3-am65x"
 >   meta-ti-bsp/conf/machine/include/j7200.inc:OPTEEMACHINE = "k3-j721e"
 >   meta-ti-bsp/conf/machine/include/j721e.inc:OPTEEMACHINE = "k3-j721e"
 >   meta-ti-bsp/conf/machine/include/j721s2.inc:OPTEEMACHINE = "k3-j784s4"
 >   meta-ti-bsp/conf/machine/include/j722s.inc:OPTEEMACHINE = "k3-am62x"
 >   meta-ti-bsp/conf/machine/include/j784s4.inc:OPTEEMACHINE = "k3-j784s4"

 >   meta-ti uses the OPTEEMACHINE to set optee-os platform [2].

 > [1] https://github.com/OP-TEE/optee_os/blob/4.0.0/Makefile#L37
 > [2] https://git.yoctoproject.org/meta-arm/tree/meta-arm/recipes-security/optee/optee-os.inc?h=4.0.3#n23

 > Suggested-by: Romain Naour <romain.naour at smile.fr>
 > Signed-off-by: Dario Binacchi <dario.binacchi at amarulasolutions.com>
 > Signed-off-by: Yann E. MORIN <yann.morin.1998 at free.fr>

Committed to 2024.02.x, thanks.

-- 
Bye, Peter Korsgaard