In case anyone is interested, I got IMA to accept TPM chip in my special
case (linaro optee kernel) by changing
clk-bcm2835.c: core_initcall -> susbsys_initcall
raspberrypi.c: subsys_initcall -> core_initcall
At first check, the system seems to be ok. Maybe some combination of
initcalls could work, but this is enough for me.
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index d6caac9c3..7cdd597f1 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -2330,7 +2330,7 @@ static int __init __bcm2835_clk_driver_init(void)
{
return platform_driver_register(&bcm2835_clk_driver);
}
-core_initcall(__bcm2835_clk_driver_init);
+subsys_initcall(__bcm2835_clk_driver_init);
MODULE_AUTHOR("Eric Anholt <eric@xxxxxxxxxx>");
MODULE_DESCRIPTION("BCM2835 clock driver");
diff --git a/drivers/firmware/raspberrypi.c b/drivers/firmware/raspberrypi.c
index a82819a78..dfa362e1c 100644
--- a/drivers/firmware/raspberrypi.c
+++ b/drivers/firmware/raspberrypi.c
@@ -457,7 +457,7 @@ static int __init rpi_firmware_init(void)
out1:
return ret;
}
-subsys_initcall(rpi_firmware_init);
+core_initcall(rpi_firmware_init);
static void __init rpi_firmware_exit(void)
{
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.56-v8 (msa@kone2) (gcc version 8.2.1 20180802 (GNU Toolchain for the A-profile Architecture 8.2-2018-08 (arm-rel-8.23))) #34 SMP PREEMPT Tue Feb 26 09:59:46 EET 2019
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] cma: Reserved 8 MiB at 0x000000003a000000
[ 0.000000] On node 0 totalpages: 241664
[ 0.000000] DMA zone: 3776 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 241664 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: Trusted OS migration not required
[ 0.000000] psci: SMC Calling Convention v1.1
[ 0.000000] percpu: Embedded 22 pages/cpu @ffffffdafaf78000 s50456 r8192 d31464 u90112
[ 0.000000] pcpu-alloc: s50456 r8192 d31464 u90112 alloc=22*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] CPU features: enabling workaround for ARM erratum 845719
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 237888
[ 0.000000] Kernel command line: console=tty0 console=ttyS0,115200 root=/dev/nfs rw rootfstype=nfs nfsroot=192.168.1.5:/srv/nfs/rpi3,udp,vers=3 ip=192.168.1.100 smsc95xx.macaddr=b8:27:eb:c3:4e:dc ignore_loglevel dma.dmachans=0x7f35 rootwait 8250.nr_uarts=1 elevator=deadline fsck.repair=yes bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.fiq_enable=0 dwc_otg.fiq_fsm_enable=0 dwc_otg.nak_holdoff=0
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Memory: 891540K/966656K available (7100K kernel code, 898K rwdata, 4136K rodata, 2752K init, 690K bss, 66924K reserved, 8192K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB)
[ 0.000000] .text : 0xffffff873c080000 - 0xffffff873c770000 ( 7104 KB)
[ 0.000000] .rodata : 0xffffff873c770000 - 0xffffff873cb80000 ( 4160 KB)
[ 0.000000] .init : 0xffffff873cb80000 - 0xffffff873ce30000 ( 2752 KB)
[ 0.000000] .data : 0xffffff873ce30000 - 0xffffff873cf10a00 ( 899 KB)
[ 0.000000] .bss : 0xffffff873cf10a00 - 0xffffff873cfbd5e8 ( 691 KB)
[ 0.000000] fixed : 0xffffffbefe7fb000 - 0xffffffbefec00000 ( 4116 KB)
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum)
[ 0.000000] 0xffffffbf6b000000 - 0xffffffbf6bec0000 ( 14 MB actual)
[ 0.000000] memory : 0xffffffdac0000000 - 0xffffffdafb000000 ( 944 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 25847 entries in 101 pages
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] arch_timer: cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000006] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.000230] Console: colour dummy device 80x25
[ 0.001273] console [tty0] enabled
[ 0.001314] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=19200)
[ 0.001359] pid_max: default: 32768 minimum: 301
[ 0.001509] Security Framework initialized
[ 0.001742] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.001788] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.002828] Disabling memory control group subsystem
[ 0.007080] ASID allocator initialised with 32768 entries
[ 0.009076] Hierarchical SRCU implementation.
[ 0.011328] EFI services will not be available.
[ 0.013142] smp: Bringing up secondary CPUs ...
[ 1.065346] CPU1: failed to come online
[ 1.065375] CPU1: failed in unknown state : 0x0
[ 2.098358] CPU2: failed to come online
[ 2.098385] CPU2: failed in unknown state : 0x0
[ 3.131299] CPU3: failed to come online
[ 3.131326] CPU3: failed in unknown state : 0x0
[ 3.131393] smp: Brought up 1 node, 1 CPU
[ 3.131417] SMP: Total of 1 processors activated.
[ 3.131450] CPU features: detected feature: 32-bit EL0 Support
[ 3.131478] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 3.133992] CPU: All CPU(s) started at EL2
[ 3.134031] alternatives: patching kernel code
[ 3.135051] devtmpfs: initialized
[ 3.147773] random: get_random_u32 called from bucket_table_alloc+0x108/0x270 with crng_init=0
[ 3.149355] Enabled cp15_barrier support
[ 3.149388] Enabled setend support
[ 3.149753] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
[ 3.149807] futex hash table entries: 1024 (order: 5, 131072 bytes)
[ 3.150616] pinctrl core: initialized pinctrl subsystem
[ 3.150843] DMI not present or invalid.
[ 3.151212] NET: Registered protocol family 16
[ 3.156129] cpuidle: using governor menu
[ 3.156632] vdso: 2 pages (1 code @ ffffff873c777000, 1 data @ ffffff873ce34000)
[ 3.156682] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 3.158291] DMA: preallocated 256 KiB pool for atomic allocations
[ 3.158432] Serial: AMBA PL011 UART driver
[ 3.160824] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[ 3.161505] uart-pl011 3f201000.serial: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[ 3.164127] raspberrypi-firmware soc:firmware: Attached to firmware from 2017-02-15 17:14
[ 3.165142] raspberrypi-firmware soc:firmware: Get Throttled mailbox call failed
[ 3.202106] bcm2835-dma 3f007000.dma: DMA legacy API manager at ffffff800801d000, dmachans=0x1
[ 3.203951] SCSI subsystem initialized
[ 3.204221] usbcore: registered new interface driver usbfs
[ 3.204305] usbcore: registered new interface driver hub
[ 3.204505] usbcore: registered new device driver usb
[ 3.204764] dmi: Firmware registration failed.
[ 3.206300] clocksource: Switched to clocksource arch_sys_counter
[ 3.304846] VFS: Disk quotas dquot_6.6.0
[ 3.304973] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.305213] FS-Cache: Loaded
[ 3.305480] CacheFiles: Loaded
[ 3.315358] NET: Registered protocol family 2
[ 3.316124] TCP established hash table entries: 8192 (order: 4, 65536 bytes)
[ 3.316264] TCP bind hash table entries: 8192 (order: 5, 131072 bytes)
[ 3.316501] TCP: Hash tables configured (established 8192 bind 8192)
[ 3.316745] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 3.316813] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 3.317113] NET: Registered protocol family 1
[ 3.319838] RPC: Registered named UNIX socket transport module.
[ 3.319867] RPC: Registered udp transport module.
[ 3.319890] RPC: Registered tcp transport module.
[ 3.319912] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.322756] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 3.324765] workingset: timestamp_bits=46 max_order=18 bucket_order=0
[ 3.335738] FS-Cache: Netfs 'nfs' registered for caching
[ 3.337574] NFS: Registering the id_resolver key type
[ 3.337632] Key type id_resolver registered
[ 3.337657] Key type id_legacy registered
[ 3.340874] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 3.342162] io scheduler noop registered
[ 3.342191] io scheduler deadline registered (default)
[ 3.342592] io scheduler cfq registered
[ 3.342620] io scheduler mq-deadline registered
[ 3.342647] io scheduler kyber registered
[ 3.345835] BCM2708FB: allocated DMA memory fa050000
[ 3.345896] BCM2708FB: allocated DMA channel 0 @ ffffff800801d000
[ 3.390715] Console: switching to colour frame buffer device 240x67
[ 3.413102] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 3.414253] console [ttyS0] disabled
[ 3.414460] 3f215040.serial: ttyS0 at MMIO 0x0 (irq = 151, base_baud = 31250000) is a 16550
[ 4.216411] console [ttyS0] enabled
[ 4.221282] bcm2835-rng 3f104000.rng: hwrng registered
[ 4.226888] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 mem_size:0x40000000(1024 MiB)
[ 4.236214] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[ 4.244229] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 4.263396] brd: module loaded
[ 4.278387] loop: module loaded
[ 4.281699] Loading iSCSI transport class v2.0-870.
[ 4.301401] tpm_tis_spi spi0.1: 2.0 TPM (device-id 0x1B, rev-id 22)
[ 4.320239] tpm tpm0: A TPM error (256) occurred continue selftest
[ 4.326658] tpm tpm0: starting up the TPM manually
[ 4.968311] libphy: Fixed MDIO Bus: probed
[ 4.972698] usbcore: registered new interface driver lan78xx
[ 4.978632] usbcore: registered new interface driver smsc95xx
[ 4.984599] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 4.990843] dwc_otg 3f980000.usb: base=0x08290000
[ 5.196990] Core Release: 2.80a
[ 5.200313] Setting default values for core params
[ 5.205337] Finished setting default values for core params
[ 5.411399] Using Buffer DMA mode
[ 5.414851] Periodic Transfer Interrupt Enhancement - disabled
[ 5.420894] Multiprocessor Interrupt Enhancement - disabled
[ 5.426675] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 5.431210] Dedicated Tx FIFOs mode
[ 5.435110] dwc_otg: Microframe scheduler enabled
[ 5.440112] dwc_otg 3f980000.usb: DWC OTG Controller
[ 5.445313] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[ 5.452912] dwc_otg 3f980000.usb: irq 41, io mem 0x00000000
[ 5.458769] Init: Port Power? op_state=1
[ 5.462848] Init: Power Port (0)
[ 5.466490] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 5.473535] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.481025] usb usb1: Product: DWC OTG Controller
[ 5.485907] usb usb1: Manufacturer: Linux 4.14.56-v8 dwc_otg_hcd
[ 5.496956] usb usb1: SerialNumber: 3f980000.usb
[ 5.507098] hub 1-0:1.0: USB hub found
[ 5.515799] hub 1-0:1.0: 1 port detected
[ 5.525149] dwc_otg: FIQ disabled
[ 5.533270] dwc_otg: NAK holdoff disabled
[ 5.542048] dwc_otg: FIQ split-transaction FSM disabled
[ 5.552100] Module dwc_common_port init
[ 5.562434] usbcore: registered new interface driver usb-storage
[ 5.573412] IR NEC protocol handler initialized
[ 5.582746] IR RC5(x/sz) protocol handler initialized
[ 5.592566] IR RC6 protocol handler initialized
[ 5.601793] IR JVC protocol handler initialized
[ 5.611016] IR Sony protocol handler initialized
[ 5.620208] IR SANYO protocol handler initialized
[ 5.629628] IR Sharp protocol handler initialized
[ 5.638942] IR MCE Keyboard/mouse protocol handler initialized
[ 5.649400] IR XMP protocol handler initialized
[ 5.659521] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[ 5.671363] bcm2835-cpufreq: min=600000 max=1200000
[ 5.681428] sdhci: Secure Digital Host Controller Interface driver
[ 5.692381] sdhci: Copyright(c) Pierre Ossman
[ 5.701946] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[ 5.712619] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[ 5.742432] Indeed it is in host mode hprt0 = 00021501
[ 5.816960] sdhost: log_buf @ ffffff8008095000 (fa044000)
[ 5.844329] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 5.859370] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 5.871114] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 5.881328] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[ 5.881513] Error: Driver 'sdhost-bcm2835' is already registered, aborting...
[ 5.881519] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.892356] ledtrig-cpu: registered to indicate activity on CPUs
[ 5.892473] hidraw: raw HID events driver (C) Jiri Kosina
[ 5.892641] usbcore: registered new interface driver usbhid
[ 5.892645] usbhid: USB HID core driver
[ 5.892686] optee: probing for conduit method from DT.
[ 5.908487] optee: initialized driver
[ 5.908817] Initializing XFRM netlink socket
[ 5.908852] NET: Registered protocol family 17
[ 5.908990] Key type dns_resolver registered
[ 5.910209] registered taskstats version 1
[ 5.932358] ima: Allocated hash algorithm: sha1
[ 5.942857] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 5.943024] Indeed it is in host mode hprt0 = 00001101
[ 6.136012] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 6.146795] uart-pl011 3f201000.serial: cts_event_workaround enabled
[ 6.157922] 3f201000.serial: ttyAMA0 at MMIO 0x3f201000 (irq = 72, base_baud = 0) is a PL011 rev2
[ 6.173806] of_cfs_init
[ 6.181027] of_cfs_init: OK
[ 6.200598] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 6.212067] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.225277] hub 1-1:1.0: USB hub found
[ 6.233775] hub 1-1:1.0: 5 ports detected
[ 6.249428] mmc0: host does not support reading read-only switch, assuming write-enable
[ 6.264155] mmc0: new high speed SDHC card at address 0001
[ 6.274809] bounce: isa pool size: 16 pages
[ 6.283907] mmcblk0: mmc0:0001 EB1QT 29.8 GiB
[ 6.294645] mmcblk0: p1 p2
[ 6.315804] random: fast init done
[ 6.378731] mmc1: new high speed SDIO card at address 0001
[ 6.530324] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 6.629734] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 6.641251] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 6.656028] smsc95xx v1.0.6
[ 6.709687] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:c3:4e:dc
[ 7.274992] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 8.070929] random: crng init done
[ 11.482101] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xC1E1
[ 11.494322] IP-Config: Guessing netmask 255.255.255.0
[ 11.494326] IP-Config: Complete:
[ 11.494336] device=eth0, hwaddr=b8:27:eb:c3:4e:dc, ipaddr=192.168.1.100, mask=255.255.255.0, gw=255.255.255.255
[ 11.494344] host=192.168.1.100, domain=, nis-domain=(none)
[ 11.494350] bootserver=255.255.255.255, rootserver=192.168.1.5, rootpath=
[ 12.616961] VFS: Mounted root (nfs filesystem) on device 0:16.
[ 12.628965] devtmpfs: mounted
[ 12.643071] Freeing unused kernel memory: 2752K
[ 13.703933] systemd[1]: System time before build time, advancing clock.
[ 14.422920] NET: Registered protocol family 10
[ 14.436185] Segment Routing with IPv6
[ 14.473361] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 17.788411] systemd-journald[91]: Received request to flush runtime journal from PID 1
[ 20.237446] vchiq: module is from the staging directory, the quality is unknown, you have been warned.
[ 21.216994] vchiq: vchiq_init_state: slot_zero = ffffff80086a9000, is_master = 0
[ 25.058521] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[ 25.080017] usbcore: registered new interface driver brcmfmac
[ 25.120788] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.bin failed with error -2
[ 26.207876] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 27.230516] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
