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Problems running Hafnium at S-EL2 with TF-A master

by Rebecca Cran

I'm having problems running TF-A / Hafnium with S-EL2 support. I can run Hafnium fine using the prebuilt TF-A binary in prebuilts/linux-aarch64/trusted-firmware-a-trusty/ but it doesn't work if I use TF-A master. I'm building TF-A with: make PLAT=fvp LOG_LEVEL=80 DEBUG=1 SPD=spmd CTX_INCLUDE_EL2_REGS=1 ARM_ARCH_MINOR=5 BRANCH_PROTECTION=1 CTX_INCLUDE_PAUTH_REGS=1 all fip BL32=../hafnium/out/reference/aem_v8a_fvp_clang/hafnium.bin BL33=../uefi/Build/ArmVExpress-FVP-AArch64/DEBUG_GCC5/FV/FVP_AARCH64_EFI.fd SP_LAYOUT_FILE=sp_layout.json And running it with: ../Base_RevC_AEMv8A_pkg/models/Linux64_GCC-6.4/FVP_Base_RevC-2xAEMv8A \ -C pctl.startup=0.0.0.0 \ -C cluster0.NUM_CORES=4 -C cluster1.NUM_CORES=4 -C bp.secure_memory=1 \ -C bp.secureflashloader.fname=../trusted-firmware-a/build/fvp/debug/bl1.bin \ -C bp.flashloader0.fname=../trusted-firmware-a/build/fvp/debug/fip.bin \ -C bp.pl011_uart0.out_file=fvp-uart0.log -C bp.pl011_uart1.out_file=fvp-uart1.log \ -C bp.pl011_uart2.out_file=fvp-uart2.log \ -C cluster0.has_arm_v8-5=1 -C cluster1.has_arm_v8-5=1 -C pci.pci_smmuv3.mmu.SMMU_AIDR=2 \ -C pci.pci_smmuv3.mmu.SMMU_IDR0=0x0046123B -C pci.pci_smmuv3.mmu.SMMU_IDR1=0x00600002 \ -C pci.pci_smmuv3.mmu.SMMU_IDR3=0x1714 -C pci.pci_smmuv3.mmu.SMMU_IDR5=0xFFFF0472 \ -C pci.pci_smmuv3.mmu.SMMU_S_IDR1=0xA0000002 -C pci.pci_smmuv3.mmu.SMMU_S_IDR2=0 \ -C pci.pci_smmuv3.mmu.SMMU_S_IDR3=0 \ -C cluster0.has_branch_target_exception=1 \ -C cluster1.has_branch_target_exception=1 \ -C cluster0.restriction_on_speculative_execution=2 \ -C cluster1.restriction_on_speculative_execution=2 TF-A prints this and then stops for a minute or two before resetting: INFO: Loading image id=5 at address 0x88000000 INFO: Image id=5 loaded: 0x88000000 - 0x88280000 INFO: BL2: Skip loading image id 27 INFO: BL2: Loading image id 34 VERBOSE: Using Memmap VERBOSE: FIP header looks OK. VERBOSE: Trying alternative IO I'm fairly new to working with Hafnium, TF-A _and_ Arm's FVP so there's probably something obvious I'm doing wrong? -- Rebecca Cran

3 years, 6 months

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Re: [Hafnium] SMMUv3 Driver issue when running FVP tests

by Olivier Deprez

Hi Raghu, The second problem about FVP CI test suite goes away by applying the slight change below on top of master. I will submit an appropriate change by Monday. diff --git a/test/hftest/hftest.py b/test/hftest/hftest.py index 2e70abf9..c63c2d18 100755 --- a/test/hftest/hftest.py +++ b/test/hftest/hftest.py @@ -392,7 +392,7 @@ class FvpDriverHypervisor(FvpDriver): Driver which runs tests in Arm FVP emulator, with hafnium as hypervisor """ INITRD_START= 0x84000000 - INITRD_END = 0x85000000 #Default value, however may change if initrd in args + INITRD_END = 0x86000000 #Default value, however may change if initrd in args def __init__(self, args): self.vms_in_partitions_json = args.partitions and args.partitions["VMs"] Regards, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Olivier Deprez via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 30 April 2021 08:48 To: 'Raghu Krishnamurthy via Hafnium'; raghu.ncstate(a)icloud.com Subject: Re: [Hafnium] SMMUv3 Driver issue when running FVP tests Hi, Can you cherry pick: https://review.trustedfirmware.org/c/hafnium/hafnium/+/9791 This will solve this first problem. Though I'm seeing a second failure occurring later in the test run. We're looking at it. Regards, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Raghu Krishnamurthy via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 30 April 2021 02:52 To: 'Raghu Krishnamurthy via Hafnium' Subject: [Hafnium] SMMUv3 Driver issue when running FVP tests When I run kokoro/test.sh -fvp at the tip of the master brach(as of today), I see the following failures when running the aarch64 tests. The test command line that fails is: timeout --foreground 300s ./test/hftest/hftest.py --driver=fvp --out out/reference/aem_v8a_fvp_clang --out_initrd out/reference/aem_v8a_fvp_vm_clang --out_partitions out/reference/aem_v8a_fvp_vm_clang --log out/reference/kokoro_log hafnium --initrd test/vmapi/arch/aarch64/aarch64_test Error log is: ERROR: SMMUv3: Linear Stream Table cannot be supported when StreamID bits > 7 ERROR: SMMUv3: Failed to initialize driver Panic: Could not initialize IOMMUs. Has anybody seen this issue? I'll try to debug but thought I'll send an email in case somebody already knows the answer to this. Wondering if I'm missing a knob in the FVP. -Raghu -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 6 months

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Re: [Hafnium] SMMUv3 Driver issue when running FVP tests

by Olivier Deprez

Hi, Can you cherry pick: https://review.trustedfirmware.org/c/hafnium/hafnium/+/9791 This will solve this first problem. Though I'm seeing a second failure occurring later in the test run. We're looking at it. Regards, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Raghu Krishnamurthy via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 30 April 2021 02:52 To: 'Raghu Krishnamurthy via Hafnium' Subject: [Hafnium] SMMUv3 Driver issue when running FVP tests When I run kokoro/test.sh -fvp at the tip of the master brach(as of today), I see the following failures when running the aarch64 tests. The test command line that fails is: timeout --foreground 300s ./test/hftest/hftest.py --driver=fvp --out out/reference/aem_v8a_fvp_clang --out_initrd out/reference/aem_v8a_fvp_vm_clang --out_partitions out/reference/aem_v8a_fvp_vm_clang --log out/reference/kokoro_log hafnium --initrd test/vmapi/arch/aarch64/aarch64_test Error log is: ERROR: SMMUv3: Linear Stream Table cannot be supported when StreamID bits > 7 ERROR: SMMUv3: Failed to initialize driver Panic: Could not initialize IOMMUs. Has anybody seen this issue? I'll try to debug but thought I'll send an email in case somebody already knows the answer to this. Wondering if I'm missing a knob in the FVP. -Raghu -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 6 months

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SMMUv3 Driver issue when running FVP tests

by raghu.ncstate＠icloud.com

When I run kokoro/test.sh -fvp at the tip of the master brach(as of today), I see the following failures when running the aarch64 tests. The test command line that fails is: timeout --foreground 300s ./test/hftest/hftest.py --driver=fvp --out out/reference/aem_v8a_fvp_clang --out_initrd out/reference/aem_v8a_fvp_vm_clang --out_partitions out/reference/aem_v8a_fvp_vm_clang --log out/reference/kokoro_log hafnium --initrd test/vmapi/arch/aarch64/aarch64_test Error log is: ERROR: SMMUv3: Linear Stream Table cannot be supported when StreamID bits > 7 ERROR: SMMUv3: Failed to initialize driver Panic: Could not initialize IOMMUs. Has anybody seen this issue? I'll try to debug but thought I'll send an email in case somebody already knows the answer to this. Wondering if I'm missing a knob in the FVP. -Raghu

3 years, 6 months

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Re: [Hafnium] Getting Started page: problem with the command under "Getting the source code"

by Olivier Deprez

Hi Rebecca, Thanks for reporting. Can you try with the updated command: https://review.trustedfirmware.org/plugins/gitiles/hafnium/hafnium/+/refs/c… Thanks, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Rebecca Cran via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 21 April 2021 04:39 To: hafnium(a)lists.trustedfirmware.org Subject: [Hafnium] Getting Started page: problem with the command under "Getting the source code" On the Getting Started document (https://review.trustedfirmware.org/plugins/gitiles/hafnium/hafnium/+/HEAD/d…) there's a command listed to get the source code: git clone --recurse-submodules https://git.trustedfirmware.org/hafnium/hafnium.git && (cd hafnium && f=`git rev-parse --git-dir`/hooks/commit-msg ; curl -Lo $f https://review.trustedfirmware.org/tools/hooks/commit-msg ; chmod +x $f ; for m in `git rev-parse --git-dir`/modules/*; do cp $f $m/hooks/commit-msg; done) However, on my system it's erroring out because the 'hooks' directory it tries to write to doesn't exist: % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2174 100 2174 0 0 4221 0 --:--:-- --:--:-- --:--:-- 4221 cp: cannot create regular file '.git/modules/driver/hooks/commit-msg': No such file or directory cp: cannot create regular file '.git/modules/project/hooks/commit-msg': No such file or directory cp: cannot create regular file '.git/modules/third_party/hooks/commit-msg': No such file or directory -- Rebecca Cran -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 7 months

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Getting Started page: problem with the command under "Getting the source code"

by Rebecca Cran

On the Getting Started document (https://review.trustedfirmware.org/plugins/gitiles/hafnium/hafnium/+/HEAD/d…) there's a command listed to get the source code: git clone --recurse-submodules https://git.trustedfirmware.org/hafnium/hafnium.git && (cd hafnium && f=`git rev-parse --git-dir`/hooks/commit-msg ; curl -Lo $f https://review.trustedfirmware.org/tools/hooks/commit-msg ; chmod +x $f ; for m in `git rev-parse --git-dir`/modules/*; do cp $f $m/hooks/commit-msg; done) However, on my system it's erroring out because the 'hooks' directory it tries to write to doesn't exist: % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 2174 100 2174 0 0 4221 0 --:--:-- --:--:-- --:--:-- 4221 cp: cannot create regular file '.git/modules/driver/hooks/commit-msg': No such file or directory cp: cannot create regular file '.git/modules/project/hooks/commit-msg': No such file or directory cp: cannot create regular file '.git/modules/third_party/hooks/commit-msg': No such file or directory -- Rebecca Cran

3 years, 7 months

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Re: [Hafnium] Broken hftest.py

by Olivier Deprez

Hi I think it's a missing python lib pip3 install fdt may do it Agree this needs a doc update. Regards, Olivier. ________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Raghu Krishnamurthy via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 19 March 2021 18:44 To: hafnium(a)lists.trustedfirmware.org <hafnium(a)lists.trustedfirmware.org> Subject: [Hafnium] Broken hftest.py Hi All, Hftest.py appears to be broken due to a recent change to "import fdt". What package needs to be installed to be able to run this? The documentation does not appear to be updated either to account for the new package. Anybody know what exactly I need to install to meet that dependency? Thanks Raghu -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 8 months

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Broken hftest.py

by raghu.ncstate＠icloud.com

Hi All, Hftest.py appears to be broken due to a recent change to "import fdt". What package needs to be installed to be able to run this? The documentation does not appear to be updated either to account for the new package. Anybody know what exactly I need to install to meet that dependency? Thanks Raghu

3 years, 8 months

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Re: [Hafnium] Test setup handling multiple bare metal SPs

by Olivier Deprez

Hi Yinhua, Sorry for the delay. Assuming Hafnium, TF-A and TF-a-tests are cloned in the same workspace directory. Instructions below permit launching a simulation with TFTF payload at NS-EL2, Hafnium at S-EL2 and three "cactus" bare metal partitions at S-EL1. TFTF runs a number of FF-A related tests demonstrating NWd<=>SWd protocols, including sending messages back and forth to the three partitions and exercising memory sharing. Hafnium: master make PROJECT=reference TF-A-tests: master make CROSS_COMPILE=aarch64-none-elf- PLAT=fvp DEBUG=1 TESTS=spm -j8 TF-A: master make CROSS_COMPILE=aarch64-none-elf- SPD=spmd CTX_INCLUDE_EL2_REGS=1 ARM_ARCH_MINOR=4 PLAT=fvp DEBUG=1 BL33=../tf-a-tests/build/fvp/debug/tftf.bin BL32=../hafnium/out/reference/secure_aem_v8a_fvp_clang/hafnium.bin SP_LAYOUT_FILE=../tf-a-tests/build/fvp/debug/sp_layout.json all fip run the FVP with: <path-to-fvp>/FVP_Base_RevC-2xAEMv8A -C pctl.startup=0.0.0.0 -C cluster0.NUM_CORES=4 -C cluster1.NUM_CORES=4 -C bp.secure_memory=1 -C bp.secureflashloader.fname=trusted-firmware-a/build/fvp/debug/bl1.bin -C bp.flashloader0.fname=trusted-firmware-a/build/fvp/debug/fip.bin -C cluster0.has_arm_v8-4=1 -C cluster1.has_arm_v8-4=1 Regards, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of yinhua_chen--- via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 04 March 2021 07:36 To: hafnium(a)lists.trustedfirmware.org Subject: [Hafnium] Test setup handling multiple bare metal SPs Hi all, Can anyone please provide with a test setup handling multiple bare metal SPs (TF-A-tests framework) ? This is the part I am most interested in, but it is very hard for myself to build the multiple-SPs-model from the documents and source code. Sincerely, Yinhua -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 8 months

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Re: [Hafnium] Test setup handling multiple bare metal SPs

by Olivier Deprez

Notice this information is shared in the TF-A documentation: https://trustedfirmware-a.readthedocs.io/en/latest/components/secure-partit… ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of Olivier Deprez via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 04 March 2021 09:10 To: hafnium(a)lists.trustedfirmware.org; yinhua_chen(a)outlook.com Subject: Re: [Hafnium] Test setup handling multiple bare metal SPs Hi Yinhua, Sorry for the delay. Assuming Hafnium, TF-A and TF-a-tests are cloned in the same workspace directory. Instructions below permit launching a simulation with TFTF payload at NS-EL2, Hafnium at S-EL2 and three "cactus" bare metal partitions at S-EL1. TFTF runs a number of FF-A related tests demonstrating NWd<=>SWd protocols, including sending messages back and forth to the three partitions and exercising memory sharing. Hafnium: master make PROJECT=reference TF-A-tests: master make CROSS_COMPILE=aarch64-none-elf- PLAT=fvp DEBUG=1 TESTS=spm -j8 TF-A: master make CROSS_COMPILE=aarch64-none-elf- SPD=spmd CTX_INCLUDE_EL2_REGS=1 ARM_ARCH_MINOR=4 PLAT=fvp DEBUG=1 BL33=../tf-a-tests/build/fvp/debug/tftf.bin BL32=../hafnium/out/reference/secure_aem_v8a_fvp_clang/hafnium.bin SP_LAYOUT_FILE=../tf-a-tests/build/fvp/debug/sp_layout.json all fip run the FVP with: <path-to-fvp>/FVP_Base_RevC-2xAEMv8A -C pctl.startup=0.0.0.0 -C cluster0.NUM_CORES=4 -C cluster1.NUM_CORES=4 -C bp.secure_memory=1 -C bp.secureflashloader.fname=trusted-firmware-a/build/fvp/debug/bl1.bin -C bp.flashloader0.fname=trusted-firmware-a/build/fvp/debug/fip.bin -C cluster0.has_arm_v8-4=1 -C cluster1.has_arm_v8-4=1 Regards, Olivier. ________________________________________ From: Hafnium <hafnium-bounces(a)lists.trustedfirmware.org> on behalf of yinhua_chen--- via Hafnium <hafnium(a)lists.trustedfirmware.org> Sent: 04 March 2021 07:36 To: hafnium(a)lists.trustedfirmware.org Subject: [Hafnium] Test setup handling multiple bare metal SPs Hi all, Can anyone please provide with a test setup handling multiple bare metal SPs (TF-A-tests framework) ? This is the part I am most interested in, but it is very hard for myself to build the multiple-SPs-model from the documents and source code. Sincerely, Yinhua -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium -- Hafnium mailing list Hafnium(a)lists.trustedfirmware.org https://lists.trustedfirmware.org/mailman/listinfo/hafnium

3 years, 8 months

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