[U-Boot] [PATCH 00/10] rockchip: add tpl and OPTEE support for rk3229

[Heiko Stübner]

Hi Kever,

Am Mittwoch, 6. September 2017, 10:14:27 CET schrieb Kever Yang:
> Add some generic options for TPL support for arm 32bit, and then
> and TPL support for rk3229(cortex-A7), and then add OPTEE support
> in SPL.

I was now finally able to test this series and I'm getting mixed results.
I was following the instructions in the evb-rk3229 README file.


On the uboot side it seems to work nicely when applied against 2017.09.

But when I try to rebase it on top of the next branch of u-boot-rockchip
I end up with the TPL claiming a "Missing DTB", so it looks like it needs
a respin to follow the recent changes.

On the optee-side I also seem to do something wrong or so.
When using the binaries from the rkbin github repository I end up with
[0] and [1].
When compiling the most-recent optee it fails with [2].

With some intermediate optee or the one from Tony Xie's repository
it compiles and uboot seems to start, but then fails when the kernel tries
to bring up the secondary cpus [3]. And interestingly while it seems to go
through optee, I don't see any optee-messages.

If you could point me into the right direction, I would be very grateful :-)


Thanks
Heiko


[0]
TPL Inittimer init done
Returning to boot ROM...

U-Boot SPL 2017.09-rc4-00031-gf82145695e-dirty (Nov 20 2017 - 19:24:42)
Trying to boot from MMC1
INF TEE-CORE:init_primary_helper:319: Initializing (1.0.1-65-gf1567d3-dev #22 Fri Mar 24 06:16:54 UTC 2017 arm)
INF TEE-CORE:init_primary_helper:320: Release version: 1.9
INF TEE-CORE:init_teecore:79: teecore inits done
[hangs here]

[1]
TPL Inittimer init done
Returning to boot ROM...

U-Boot SPL 2017.09-rc4-00031-gf82145695e-dirty (Nov 20 2017 - 19:24:42)
Trying to boot from MMC1
INF [0x0] TEE-CORE:init_primary_helper:366: Initializing (1.1.0-120-gb4aded8-dev #3 Wed Dec 28 01:56:52 UTC 2016 arm)
INF [0x0] TEE-CORE:init_primary_helper:367: Release version: 1.6
INF [0x0] TEE-CORE:init_teecore:83: teecore inits done
[hangs here]

[2]
make CROSS_COMPILE_ta_arm32=arm-none-eabi- PLATFORM=rockchip-rk322x
 CHK     out/arm-plat-rockchip/conf.mk
 UPD     out/arm-plat-rockchip/conf.mk
 CHK     out/arm-plat-rockchip/include/generated/conf.h
 UPD     out/arm-plat-rockchip/include/generated/conf.h
 CHK     out/arm-plat-rockchip/core/include/generated/asm-defines.h
make: *** No rule, to create „core/include/tee/tee_cryp_provider.h“,  needed by
 „out/arm-plat-rockchip/core/arch/arm/kernel/user_ta.o“.

[3]
TPL Inittimer init done
Returning to boot ROM...

U-Boot SPL 2017.09-rc4-00031-gf82145695e-dirty (Nov 20 2017 - 19:24:42)
Trying to boot from MMC1


U-Boot 2017.09-rc4-00031-gf82145695e-dirty (Nov 20 2017 - 21:29:43 +0100)

Model: Nexbox A95X R1
DRAM:  1022 MiB
[...]
Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0xf00
[    0.000000] Linux version 4.14.0-13997-g55102e6ed32a-dirty (hstuebner at phil) (gcc version 7.2.0 (Debian 7.2.0-11)) #437 SMP Mon Nov 20 11:33:35 CET 2017
[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Nexbox A95X R1
[    0.000000] earlycon: uart8250 at MMIO32 0x11030000 (options '')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 64 MiB at 0x9c000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] random: fast init done
[    0.000000] percpu: Embedded 17 pages/cpu @ef7a4000 s39116 r8192 d22324 u69632
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 260096
[...]
[    0.000000] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00
[    0.000000] Setting up static identity map for 0x60300000 - 0x603000a0
[    0.000000] Hierarchical SRCU implementation.
[    0.000000] EFI services will not be available.
[    0.000000] smp: Bringing up secondary CPUs ...
[hangs here]