Hi,
I am trying to boot the tilt-tracking branch of the TI OMAP kernel git repository. The silicon is OMAP4430 ES2.1 on TI Blaze platform. I see a kernel crash while booting. The logs also show that the HDMI GPIOs requests are not successful.
What I am looking for is a fairly recent kernel on which I can base the rest of the userspace (media) application on. Any help on which branch to look for, will be greatly appreciated.
Thanks Ramakrishnan
[ 4.836944] Console: switching to colour frame buffer device 240x67 [ 4.892089] sdp4430_panel_enable_hdmi: Cannot request HDMI GPIOs [ 4.898437] omapdss HDMI error: failed to enable GPIO's [ 4.903991] omapdss error: failed to power on [ 4.908599] omapfb omapfb: Failed to enable display 'hdmi' [ 4.914398] omapfb omapfb: failed to initialize default display [ 4.921325] omapfb omapfb: failed to setup omapfb [ 4.926330] omapfb: probe of omapfb failed with error -16 [ 4.932586] VANA: incomplete constraints, leaving on [ 4.938934] VDAC: incomplete constraints, leaving on [ 4.945983] twl_rtc twl_rtc: setting system clock to 2000-01-01 00:00:03 UTC (946684803) [ 4.954620] ALSA device list: [ 4.957733] #0: SDP4430 [ 4.960540] #1: OMAPHDMI [ 4.997589] Division by zero in kernel. [ 4.997619] Backtrace: [ 4.997650] [<c0012d4c>] (dump_backtrace+0x0/0x118) from [<c04ec94c>] (dump_stack+0x20/0x24) [ 4.997650] r6:00000000 r5:f0800000 r4:ee21dd80 r3:00000000 [ 4.997680] [<c04ec92c>] (dump_stack+0x0/0x24) from [<c0012ea8>] (__div0+0x20/0x28) [ 4.997711] [<c0012e88>] (__div0+0x0/0x28) from [<c0259b14>] (Ldiv0+0x8/0x10) [ 4.997772] [<c0287348>] (cfb_imageblit+0x0/0x46c) from [<c0280828>] (soft_cursor+0x1b8/0x1c4) [ 4.997772] [<c0280670>] (soft_cursor+0x0/0x1c4) from [<c02801b0>] (bit_cursor+0x43c/0x44c) [ 4.997802] [<c027fd74>] (bit_cursor+0x0/0x44c) from [<c027a920>] (fb_flashcursor+0x108/0x124) [ 4.997802] [<c027a818>] (fb_flashcursor+0x0/0x124) from [<c00562e4>] (process_one_work+0x274/0x420) [ 4.997833] [<c0056070>] (process_one_work+0x0/0x420) from [<c005681c>] (worker_thread+0x1bc/0x2bc) [ 4.997863] [<c0056660>] (worker_thread+0x0/0x2bc) from [<c005c93c>] (kthread+0x98/0xa4) [ 4.997863] [<c005c8a4>] (kthread+0x0/0xa4) from [<c0041300>] (do_exit+0x0/0x790) [ 4.997894] r7:00000013 r6:c0041300 r5:c005c8a4 r4:ee093ed8 [ 5.192901] Division by zero in kernel. [ 5.192901] Backtrace: