Hi, finally i had a problem with my driver, it was conceived to a board with single processor ARM Cortex A8, and the mine is using an omap4460 SMP (ARM Cortex A9).
Best Regards. Le lundi 2 juillet 2012 12:49:17 UTC+2, Luccio a écrit : > > Hi, > > i have build my touchscreen driver which i ported on ics kernel source > code and i have these message error when starting kernel, > > [ 3.468536] input: gpio-keys as /devices/platform/gpio-keys/input/input0 > [ 3.476287] kernel BUG at drivers/base/driver.c:227! > [ 3.482086] Unable to handle kernel NULL pointer dereference at virtual > address 00000000 > [ 3.491180] pgd = c0004000 > [ 3.494262] [00000000] *pgd=00000000 > [ 3.498413] Internal error: Oops: 805 [#1] PREEMPT SMP > [ 3.498413] Modules linked in: > [ 3.504241] CPU: 0 Not tainted (3.0.21-01119-gde492e1-dirty #8) > [ 3.504241] PC is at __bug+0x24/0x2c > [ 3.518707] LR is at console_unlock+0x1ac/0x1d8 > [ 3.523895] pc : [<c005e004>] lr : [<c00a7394>] psr: 60000113 > [ 3.523895] sp : c7833f30 ip : c7832010 fp : c7833f3c > [ 3.536590] r10: 00000000 r9 : 00000000 r8 : 00000000 > [ 3.536590] r7 : c002e8b8 r6 : 00000000 r5 : c08c3d74 r4 : c08d1020 > [ 3.536590] r3 : 00000000 r2 : 00000001 r1 : 00000000 r0 : 0000003e > [ 3.536590] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM > Segment kernel > [ 3.536590] Control: 10c5387d Table: 8000404a DAC: 00000015 > > any suggest ? > > Best Regards. > -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
