Hi Jaemin,
On 12.03.2015 12:10, Martin Stein wrote:
-------- Forwarded Message -------- Subject: Genode on iMX53 with TrustZone Date: Thu, 12 Mar 2015 16:05:30 +0900 From: JaeminPark <jmpark81@...9...> To: martin.stein@...1...
Dear,
I’m writing this e-mail to ask you some questions to build and boot Genode with TrustZone into FreeScales iMX53 QSB.
According to the article in https://sourceforge.net/p/genode/mailman/message/33584768/, I could build and boot (maybe) Genode in my iMX53 board. Through the serial, I only could see the log as bellow :
/…/ /Starting kernel …/ / / /kernel initialized/ /Genode 15.02/ /init main() : — create local services —/ /…/ /[init -> tz_vmm] Start virtual machine…/
After this log, I could see only blinking prompt.
This indicates that Genode is properly started but something is wrong with the Linux in the non-secure world. Either it fails in booting or it's output doesn't reach the UART you're listening on (the same that Genode uses).
Is this successful boot of Genode with TrustZone? If possible, can you provide me with successful log on iMX53 QSB?
Attachment [1] is a proper output of the 'tz_vmm' scenario on the i.MX53 Quick Start Board using a 'hw_imx53_qsb_tz' build dir.
Furthermore, I’d like to boot guest OS (normal world OS) after booting up Genode with TrustZone. Is there any way for this?
The 'tz_vmm' test is exactly about that. It attempts to start a 2.6 Linux kernel (Freescale vendor adaption) in the non-secure world and allows it to use the same UART as Genode for serial user IO.
Make sure that you're using a build dir for 'hw_imx53_qsb_tz' and not for 'hw_usb_armory' although it's the same SOC. Can you please send me the content of your '$BUILD_DIR/etc/specs.conf'? Furthermore, are you trying or have you previously tried to use a self-build Linux/Initrd or have you just run 'tz_vmm' without any further preparation? To be on the safe side do 'rm $BUILD_DIR/bin/*' before building 'tz_vmm'.
Cheers, Martin
[1]
## Booting kernel from Legacy Image at b0000000 ... Image Name: Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 7869964 Bytes = 7.5 MiB Load Address: 70010000 Entry Point: 70010000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK
Starting kernel ...
kernel initialized Genode 15.02-34-gb5355c4 int main(): --- create local services --- int main(): --- start init --- int main(): transferred 246 MB to init int main(): --- init created, waiting for exit condition --- [init] Could not open ROM session for module "ld.lib.so" [init] parent provides [init] service "ROM" [init] service "RAM" [init] service "IRQ" [init] service "IO_MEM" [init] service "CAP" [init] service "PD" [init] service "RM" [init] service "CPU" [init] service "LOG" [init] service "SIGNAL" [init] service "VM" [init] child "tz_vmm" [init] RAM quota: 3932160 [init] ELF binary: tz_vmm [init] priority: 0 [init -> tz_vmm] Start virtual machine ... Initializing cgroup subsys cpu Linux version 2.6.35.3-01270-g9533414 (kalle@...313...) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #843 PREEMPT Wed Nov 27 14:43:11 CET 2013 CPU: ARMv7 Processor [412fc085] revision 5 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache Machine: Freescale MX53 LOCO Board Memory policy: ECC disabled, Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 24384 Kernel command line: console=ttymxc0,115200 PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) allocated 491520 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups Memory: 96MB = 96MB total Memory: 82964k/82964k available, 15340k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xfde00000 - 0xffe00000 ( 32 MB) vmalloc : 0xc6800000 - 0xf4000000 ( 728 MB) lowmem : 0xc0000000 - 0xc6000000 ( 96 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .init : 0xc0008000 - 0xc0038000 ( 192 kB) .text : 0xc0038000 - 0xc0866000 (8376 kB) .data : 0xc0888000 - 0xc08e7640 ( 382 kB) SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Hierarchical RCU implementation. RCU-based detection of stalled CPUs is disabled. Verbose stalled-CPUs detection is disabled. NR_IRQS:368 MXC GPIO hardware MXC IRQ initialized MXC_Early serial console at MMIO 0x53fbc000 (options '115200') bootconsole [ttymxc0] enabled Console: colour dummy device 80x30 Calibrating delay loop... 999.42 BogoMIPS (lpj=4997120) pid_max: default: 32768 minimum: 301 Security Framework initialized Mount-cache hash table entries: 512 Initializing cgroup subsys debug Initializing cgroup subsys ns Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys blkio CPU: Testing write buffer coherency: ok regulator: core version 0.5 NET: Registered protocol family 16 i.MX IRAM pool: 128 KB@...314... FAILED TO RELEASE IRAM PARTITION CPU is i.MX0 Revision 0.0 Using SDMA I.API MXC DMA API initialized IMX usb wakeup probe IMX usb wakeup probe bio: create slab <bio-0> at 0 SCSI subsystem initialized Freescale USB OTG Driver loaded, $Revision: 1.55 $
****************************** NOTICE ***************************** You have seen this notice as you have enabled OTG driver for mx53 LOCO board For mx53 loco board, the OTG function is unavailable due to hardware limitation So, Only one usb function (device or host) can be available for certain image Please config your kernel to disable OTG and the usb function you don't want to use And remain the other usb function you would like to use
Below OTG configs should be removed: CONFIG_MXC_OTG, CONFIG_USB_OTG
Choose one of below configs for host or device function But DO NOT choose them together
OTG host config CONFIG_USB_EHCI_ARC_OTG
OTG device config CONFIG_USB_GADGET
usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... da9052_ssc_i2c 0-0048: 2 - da9052_i2c_read:master_xfer Failed!! da9052_i2c_is_connected - i2c read failed..... Advanced Linux Sound Architecture Driver Version 1.0.23. Bluetooth: Core ver 2.15 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Switching to clocksource mxc_timer1 NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. Unpacking initramfs... Freeing initrd memory: 4232K LPMode driver module loaded sdram autogating driver module loaded Bus freq driver module loaded DI1 is primary mxc_dvfs_core_probe mxc_dvfs_core_probe: failed to get gp regulator DVFS driver module loaded i.MXC CPU frequency driver mxc_cpufreq_driver_init: failed to get gp regulator DVFS PER driver module loaded ashmem: initialized msgmni has been set to 170 alg: No test for stdrng (krng) cryptodev: driver loaded. io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) By setting, SII driver will not be enabled mxcfb_probe: no remap mxcfb_probe: no remap mxcfb_probe: no remap Serial: MXC Internal UART driver mxcintuart.0: ttymxc0 at MMIO 0x53fbc000 (irq = 31) is a Freescale i.MX console [ttymxc0] enabled, bootconsole disabled console [ttymxc0] enabled, bootconsole disabled mxcintuart.1: ttymxc1 at MMIO 0x53fc0000 (irq = 32) is a Freescale i.MX mxcintuart.2: ttymxc2 at MMIO 0x5000c000 (irq = 33) is a Freescale i.MX mxcintuart.3: ttymxc3 at MMIO 0x53ff0000 (irq = 13) is a Freescale i.MX mxcintuart.4: ttymxc4 at MMIO 0x63f90000 (irq = 86) is a Freescale i.MX loop: module loaded pmem_adsp: 0 init pmem_gpu: 1 init MXC MTD nand Driver 3.0 i.MX GPMI NFC vcan: Virtual CAN interface driver Freescale FlexCAN Driver FEC Ethernet Driver fec_enet_mii_bus: probed PPP generic driver version 2.4.2 PPP Deflate Compression module registered PPP BSD Compression module registered PPP MPPE Compression module registered NET: Registered protocol family 24 tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <maxk@...293...> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver fsl-ehci fsl-ehci.0: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.0: new USB bus registered, assigned bus number 1 fsl-ehci fsl-ehci.0: irq 18, io base 0x53f80000 fsl-ehci fsl-ehci.0: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 1 port detected fsl-ehci fsl-ehci.1: Freescale On-Chip EHCI Host Controller fsl-ehci fsl-ehci.1: new USB bus registered, assigned bus number 2 fsl-ehci fsl-ehci.1: irq 14, io base 0x53f80200 fsl-ehci fsl-ehci.1: USB 2.0 started, EHCI 1.00 hub 2-0:1.0: USB hub found hub 2-0:1.0: 1 port detected usbcore: registered new interface driver cdc_acm cdc_acm: v0.26:USB Abstract Control Model driver for USB modems and ISDN adapters Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usbserial usbserial: USB Serial Driver core USB Serial support registered for GSM modem (1-port) usbcore: registered new interface driver option option: v0.7.2:USB Driver for GSM modems ARC USBOTG Device Controller driver (1 August 2005) Android usb driver initialize android_usb gadget: android_usb ready fsl-usb2-udc: bind to driver android_usb android gadget: register function adb android gadget: register function usb_mass_storage android gadget: register function rndis rndis_function_bind_config MAC: 00:00:00:00:00:00 android_usb gadget: using random self ethernet address android_usb gadget: using random host ethernet address usb0: MAC 96:ad:9a:32:b9:5f usb0: HOST MAC 72:e8:02:9d:bb:a5 android_usb gadget: usb_mass_storage, version: 2009/09/11 android_usb gadget: Number of LUNs=3 lun0: LUN: removable file: (no medium) lun1: LUN: removable file: (no medium) lun2: LUN: removable file: (no medium) f_accessory init android gadget: register function accessory mice: could not register psaux device, error: -16 mice: PS/2 mouse device common for all mice input: gpio-keys as /devices/platform/gpio-keys/input/input0 MXC keypad loaded input: eGalax Touch Screen as /devices/virtual/input/input1 input: FSL MPR121 Touchkey as /devices/virtual/input/input2 p1003_fwv33 2-0041: couldn't read panel infomation. p1003_fwv33: probe of 2-0041 failed with error -5 using rtc device, mxc_rtc, for alarms mxc_rtc mxc_rtc.0: rtc core: registered mxc_rtc as rtc0 i2c /dev entries driver IR NEC protocol handler initialized IR RC5(x) protocol handler initialized IR RC6 protocol handler initialized IR JVC protocol handler initialized IR Sony protocol handler initialized Linux video capture interface: v2.00 usbcore: registered new interface driver uvcvideo USB Video Class driver (v0.1.0) APM Battery Driver MXC WatchDog Driver 2.0 MXC Watchdog # 0 Timer: initial timeout 60 sec device-mapper: ioctl: 4.17.0-ioctl (2010-03-05) initialised: dm-devel@...315... Bluetooth: Virtual HCI driver ver 1.3 Bluetooth: HCI UART driver ver 2.2 Bluetooth: HCIATH3K protocol initialized Bluetooth: Generic Bluetooth USB driver ver 0.6 usbcore: registered new interface driver btusb VPU initialized mxc_asrc registered gpu mmu disabled mxsdhci: MXC Secure Digital Host Controller Interface driver mxsdhci: MXC SDHCI Controller Driver. mmc0: SDHCI detect irq 0 irq 1 INTERNAL DMA mxsdhci: MXC SDHCI Controller Driver. mmc1: SDHCI detect irq 203 irq 3 INTERNAL DMA usbcore: registered new interface driver usbhid usbhid: USB HID core driver logger: created 64K log 'log_main' logger: created 256K log 'log_events' logger: created 64K log 'log_radio' logger: created 64K log 'log_system' Cirrus Logic CS42888 ALSA SoC Codec Driver sgtl5000_hw_read: read reg error : Reg 0x00 Device with ID register 0 is not a SGTL5000 mxc_spdif mxc_spdif.0: MXC SPDIF Audio Transmitter No device for codec mxc spdif No device for DAI mxc spdif No device for DAI imx-ssi-1-0 No device for DAI imx-ssi-1-1 No device for DAI imx-ssi-2-0 No device for DAI imx-ssi-2-1 No device for DAI imx-spdif-dai DMA Sound Buffer Allocated: Playback UseIram=1 ext_ram=1 buf->addr=85bb0000 buf->area=fe3e0000 size=24576 asoc: mxc spdif <-> imx-spdif-dai mapping ok ALSA device list: #0: imx-3stack-spdif (mxc spdif) nf_conntrack version 0.5.0 (1362 buckets, 5448 max) IPv4 over IPv4 tunneling driver GRE over IPv4 tunneling driver ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 NET: Registered protocol family 15 can: controller area network core (rev 20090105 abi 8) NET: Registered protocol family 29 can: raw protocol (rev 20090105) can: broadcast manager protocol (rev 20090105 t) Bluetooth: L2CAP ver 2.14 Bluetooth: L2CAP socket layer initialized Bluetooth: SCO (Voice Link) ver 0.6 Bluetooth: SCO socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM ver 1.11 Bluetooth: BNEP (Ethernet Emulation) ver 1.3 Bluetooth: BNEP filters: protocol multicast Bluetooth: HIDP (Human Interface Emulation) ver 1.2 L2TP core driver, V2.0 PPPoL2TP kernel driver, V2.0 VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 2 mxc_rtc mxc_rtc.0: setting system clock to 1970-01-01 00:00:00 UTC (0) Freeing init memory: 192K mmc0: new high speed SDHC card at address aaaa mmcblk0: mmc0:aaaa SU04G 3.69 GiB mmcblk0: p1 p2 p3 < p5 p6 > p4 Mount everything Setup networking eth0: Freescale FEC PHY driver [Generic PHY] (mii_bus:phy_addr=0:00, irq=-1) Starting netserver at port 8888 Starting netserver at hostname 0.0.0.0 port 8888 and family AF_UNSPEC / # sleep 5 wget http://genode.org/ sleep 5 PHY: 0:00 - Link is Up - 100/Full / # wget http://genode.org/ Connecting to genode.org (88.198.56.169:80) index.html 100% |*******************************| 16051 0:00:00 ETA / #