Hi Olivier,
Below are git repo, log and build option. But OPTEE log disappear after TF-A enabling SPM. I guess it is due to manifest loading failure and OPTEE is skipped in boot chain. For the OP_TEE, I ported the SPM patches on branch https://git.trustedfirmware.org/OP-TEE/optee_os.git/log/?h=psa-development, except the last one: 1ba62d4 SPMC: Pass device regions to SP. That patch introduce build failure. Thanks for your time!
https://git.linaro.org/people/jun.nie/trusted-firmware-a.git/tree/?h=imx_lf_... https://git.linaro.org/people/jun.nie/optee_os.git/tree/?h=imx_5.4.70_2.3.0%...
U-Boot SPL 2020.04 (Jan 01 1970 - 00:00:00 +0000) DDRINFO: start DRAM init DDRINFO: DRAM rate 4000MTS DDRINFO:ddrphy calibration done DDRINFO: ddrmix config done Normal Boot Trying to boot from BOOTROM image offset 0x8000, pagesize 0x200, ivt offset 0x0 sha256,rsa2048:dev+ ## Checking hash(es) for Image fip@1 ... sha256+ OK ## Checking hash(es) for Image atf@1 ... sha256+ OK NOTICE: BL2: v2.4(release):7f4ae6330 NOTICE: BL2: Built : 00:00:00, Jan 1 1970 INFO: BL2: Doing platform setup INFO: BL2: Loading image id 3 INFO: Loading image id=3 at address 0x940000 INFO: Image id=3 loaded: 0x940000 - 0x94f15e INFO: BL2: Loading image id 4 INFO: Loading image id=4 at address 0x56000000 INFO: Image id=4 loaded: 0x56000000 - 0x5600001c INFO: OPTEE ep=0x56000000 INFO: OPTEE header info: INFO: magic=0x4554504f INFO: version=0x2 INFO: arch=0x1 INFO: flags=0x0 INFO: nb_images=0x1 INFO: BL2: Loading image id 21 INFO: Loading image id=21 at address 0x56000000 INFO: Image id=21 loaded: 0x56000000 - 0x56098438 INFO: BL2: Skip loading image id 22 INFO: BL2: Loading image id 5 INFO: Loading image id=5 at address 0x40200000 INFO: Image id=5 loaded: 0x40200000 - 0x402decce NOTICE: BL2: Booting BL31 INFO: Entry point address = 0x940000 INFO: SPSR = 0x3cd NOTICE: BL31: v2.4(release):7f4ae6330 NOTICE: BL31: Built : 00:00:00, Jan 1 1970 INFO: GICv3 with legacy support detected. INFO: ARM GICv3 driver initialized in EL3 INFO: BL31: Initializing runtime services ERROR: Invalid or absent SPM Core manifest. ERROR: Error initializing runtime service std_svc INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x40200000 INFO: SPSR = 0x3c9
U-Boot 2020.04 (Jan 01 1970 - 00:00:00 +0000) CPU: i.MX8MP[8] rev1.1 1600 MHz (running at 1200 MHz) CPU: Industrial temperature grade (-40C to 105C) at 31C
ATF build option: 19 PLAT=imx8mp SPD=spmd SPMD_SPM_AT_SEL2=0 \ 20 NEED_BL2=yes NEED_BL32=yes NEED_BL33=yes \ 21 BL32=${DEPLOY_DIR_IMAGE}/optee/tee-header_v2.bin \ 22 BL32_EXTRA1=${DEPLOY_DIR_IMAGE}/optee/tee-pager_v2.bin \ 23 BL33=${DEPLOY_DIR_IMAGE}/u-boot.bin \ 24 CRASH_REPORTING=1 \ 25 IMX_BOOT_UART_BASE=0x30880000 \ 26 LOG_LEVEL=40 \
OPTEE build option: 46 CFG_WITH_SP=y CFG_CORE_SEL1_SPMC=y CFG_CORE_FFA=y \ 47 CROSS_COMPILE_sp_${OPTEE_ARCH}=${HOST_PREFIX} \ 48 CFG_NXP_CAAM=y CFG_RNG_PTA=y \ 49 CFG_CORE_DYN_SHM=n CFG_DT=y CFG_EXTERNAL_DTB_OVERLAY=y CFG_DT_ADDR=0x43200000 \ 50 CFG_SPM_MM_START=0x60000000 CFG_SPM_MM_SIZE=0x2000000 \ 51 EARLY_TA_PATHS="${DEPLOY_DIR_IMAGE}/dc1eef48-b17a-4ccf-ac8b-dfcff7711b14.stripped.elf ${DEPLOY_DIR_IMAGE}/d9df52d5-16a2-4bb2-9aa4-d26d3b84e8c0.stripped.elf" \ 52 CFG_EMBED_DTB_SOURCE_FILE=${B}/../sp_manifest.dts \ 53 CFG_UART_BASE=UART3_BASE \ 54 CFG_TEE_CORE_LOG_LEVEL=3 \
Regards, Jun
Olivier Deprez Olivier.Deprez@arm.com 于2021年4月22日周四 上午12:22写道：
Hi Jun,
Can you provide the TF-A and OP-TEE git trees/branches you use? TF-A SPMD upstream expects usage of FFA_SECONDARY_EP_REGISTER FF-A v1.1 ABI that your OP-TEE version might not be using.
Also please share logs from TF-A and OP-TEE boot.
Thanks, Olivier.
From: Jun Nie jun.nie@linaro.org Sent: 21 April 2021 18:03 To: tf-a@lists.trustedfirmware.org Cc: Olivier Deprez; Achin Gupta; Gyorgy Szing; Manish Pandey2 Subject: How does SPM impact PSCI functions?
Hi,
I just find that secondary CA53 CPUs boot fail with error -95(as below definition and log) in the kernel after enabling SPM with option: SPD=spmd SPMD_SPM_AT_SEL2=0. How does SPM impact PSCI functions? Or which code lines should I check to debug this?
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
[ 0.066970] smp: Bringing up secondary CPUs ... [ 0.071681] psci: failed to boot CPU1 (-95) [ 0.075454] CPU1: failed to boot: -95 [ 0.079591] psci: failed to boot CPU2 (-95) [ 0.083308] CPU2: failed to boot: -95
Regards, Jun