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1、ti-processor-sdk-linux-rt-am335x-evm-02.00.02.11-Linux-x86-Install.bin这个SDK所有东西都支持am3352吗?包括SGX、qt、pru
2、这个SDK自带的qt包是依赖weston的吗?关闭weston后qt应用程序无法启动
3、使用am3352,安装内核模块后PowerVR报错:
Starting system message bus: dbus.
UIM SYSFS Node Not Found
[ 31.444755] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[ 31.472401] Unhandled fault: external abort on non-linefetch (0x1028) at 0xe1000ca8
[ 31.472410] pgd = ddc98000
[ 31.472421] [e1000ca8] *pgd=56011452(bad)
[ 31.472434] Internal error: : 1028 [#1] PREEMPT ARM
[ 31.472507] Modules linked in: usb_f_acm u_serial usb_f_ecm g_multi usb_f_mass_storage usb_f_rndis u_ether libcomposite cryptodev(O) musb_dsps musb_hdrc udc_core usbcore evdev joyc
[ 31.472524] CPU: 0 PID: 668 Comm: pvrsrvctl Tainted: G O 4.1.18-rt17-g4415f52 #2
[ 31.472528] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 31.472534] task: ddf4db80 ti: dded0000 task.ti: dded0000
[ 31.472761] PC is at PollForValueKM+0x14/0x114 [pvrsrvkm]
[ 31.472881] LR is at SGXResetInvalDC+0x6c/0x9c [pvrsrvkm]
[ 31.472889] pc : [<bf0449b8>] lr : [<bf055d00>] psr: 600c0013
[ 31.472889] sp : dded1b18 ip : dded1b60 fp : dded1b5c
[ 31.472894] r10: dded1cf0 r9 : 00000006 r8 : e2797140
[ 31.472898] r7 : 000000ff r6 : 40000000 r5 : 00000001 r4 : 00000000
[ 31.472903] r3 : 000f4240 r2 : 000000ff r1 : 00000000 r0 : e1000ca8
[ 31.472912] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
[ 31.472917] Control: 10c5387d Table: 9dc98019 DAC: 00000015
[ 31.472922] Process pvrsrvctl (pid: 668, stack limit = 0xdded0210)
[ 31.472928] Stack: (0xdded1b18 to 0xdded2000)
[ 31.472936] 1b00: 00000002 00000002
Jian Zhou 说:这个要仔细看下最新的QT了。
Jian Zhou,你说你之前也遇到过这情况,你如何在am335x跑SDK自带Qt程序的?有链接资料给参考下吗?