1. Summary on DM3730 EVM with optimised Flash10 plugin
Memory 256 MB
Data flow/scenario With DSP H264 Decoder - Decode buffers allocated with CMEM, optimised data flow - no
Process 1 Flash10 plugin 217324 kiloBytes
Process 2 xorg 43188 kiloBytes
Process 3 firefox 187540 kiloBytes
CPU usage when playing Youtube videos fullscreen on a 720P monitor
Flash10 plugin is available for TI Customers at below link on request (approval process - see webpage)
http://focus.ti.com/docs/toolsw/folders/print/adobeflash-a8.html
DESCRIPTION The pmap utility lists the virtual memory mappings underlying the given process.
2. CMEM, optimised data flow - no copies to/from decoder (The same setup is available on Beagleboard as well)
ee webpage)
3. CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
root@omap3evm:~/.mozilla/plugins# /home/root/Desktop/gfx_check.sh
WSEGL settings
[default]
WindowSystem=libpvrPVR2D_FRONTWSEGL.so
#WindowSystem=libpvrPVR2D_FLIPWSEGL.so
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ARM CPU information
Processor : ARMv7 Processor rev 2 (v7l)
BogoMIPS : 796.19
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc08
CPU revision : 2
Hardware : OMAP3 EVM
Revision : 0020
Serial : 0000000000000000
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SGX driver information
cat: can't open '/proc/pvr/version': No such file or directory
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Framebuffer settings
mode "1280x720-60"
# D: 72.432 MHz, H: 44.656 kHz, V: 60.265 Hz
geometry 1280 720 1280 720 32
timings 13806 190 120 13 3 32 5
accel false
rgba 8/16,8/8,8/0,0/0
endmode
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Rotation settings
0
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Kernel Module information
Module Size Used by
cmemk 20634 0
lpm_omap3530 6409 0
dsplinkk 125065 1 lpm_omap3530
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Boot settings
console=ttyS0,115200n8 noinitrd rw ip=dhcp
4. root=/dev/mmcblk0p2 rw rootfstype=ext3 rootdelay=1,
nolock mem=99M@0x80000000 mem=103M@0x89900000 vram=20M
omapfb.vram=0:20M omapdss.def_disp=dvi
omapfb.mode=dvi:1280x720-32@60 mpurate=1000
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Linux Kernel version
Linux omap3evm 2.6.32 #1 Wed Apr 20 12:47:29 IST 2011 armv7l unknown