my vu+uno reading Ram as 290 mb ?isnt 512 ?

rainbowlibya

rainbowlibya

Vu+ Newbie
as i know in specification the ram in vu+uno 512 mb ​
​
can any 1 tell me why may vu reading the ram as 290 mb not 512 ​
​
when i look tow info from blue panel and see all info i see 97/100 in use from ram​
​
i need some of explanation .​
 
rainbowlibya said:
as i know in specification the ram in vu+uno 512 mb ​
​
can any 1 tell me why may vu reading the ram as 290 mb not 512 ​
​
when i look tow info from blue panel and see all info i see 97/100 in use from ram​
​
i need some of explanation .​
Click to expand...
I can check the Uno box only tomorrow evening .... but I think there is a driver issue and the box has installed the declared RAM.
 
root@vuuno:~# cat /proc/meminfo
MemTotal: 275316 kB
MemFree: 171748 kB
Buffers: 5596 kB
Cached: 38480 kB
SwapCached: 0 kB
Active: 46364 kB
Inactive: 31364 kB
Active(anon): 33736 kB
Inactive(anon): 200 kB
Active(file): 12628 kB
Inactive(file): 31164 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 0 kB
Writeback: 0 kB
AnonPages: 33664 kB
Mapped: 11992 kB
Shmem: 284 kB
Slab: 12760 kB
SReclaimable: 3912 kB
SUnreclaim: 8848 kB
KernelStack: 768 kB
PageTables: 468 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 137656 kB
Committed_AS: 179500 kB
VmallocTotal: 524084 kB
VmallocUsed: 11080 kB
VmallocChunk: 505560 kB
Click to expand...

root@vuuno:~# cat /proc/vmallocinfo
0xe0000000-0xe0002000 8192 __ioremap+0x1bc/0x404 ioremap
0xe0004000-0xe0007000 12288 jffs2_lzo_init+0x24/0x88 pages=2 vmalloc
0xe0007000-0xe000e000 28672 ubi_read_volume_table+0x7d4/0xaf8 pages=6 vmalloc
0xe0010000-0xe0019000 36864 __ioremap+0x1bc/0x404 ioremap
0xe0019000-0xe005c000 274432 jffs2_zlib_init+0x24/0xd8 pages=66 vmalloc
0xe005c000-0xe0068000 49152 jffs2_zlib_init+0x64/0xd8 pages=11 vmalloc
0xe0068000-0xe0079000 69632 jffs2_lzo_init+0x14/0x88 pages=16 vmalloc
0xe0079000-0xe008a000 69632 lzo_init+0x18/0x38 pages=16 vmalloc
0xe008a000-0xe00af000 151552 deflate_init+0x28/0x104 pages=36 vmalloc
0xe00af000-0xe00bb000 49152 deflate_init+0x6c/0x104 pages=11 vmalloc
0xe00bb000-0xe00dc000 135168 ubi_attach_mtd_dev+0x524/0xb98 pages=32 vmalloc
0xe00dc000-0xe00fd000 135168 ubi_attach_mtd_dev+0x534/0xb98 pages=32 vmalloc
0xe0104000-0xe0124000 131072 ubifs_mount+0x79c/0x15c8 pages=31 vmalloc
0xe0124000-0xe0144000 131072 ubifs_mount+0xc2c/0x15c8 pages=31 vmalloc
0xe0144000-0xe0146000 8192 ubifs_lpt_init+0xd8/0x4f8 pages=1 vmalloc
0xe0148000-0xe014a000 8192 ubifs_lpt_init+0x88/0x4f8 pages=1 vmalloc
0xe014a000-0xe016a000 131072 ubifs_lpt_init+0x1b8/0x4f8 pages=31 vmalloc
0xe016a000-0xe018a000 131072 ubifs_mount_orphans+0x440/0x4d8 pages=31 vmalloc
0xe018d000-0xe018f000 8192 module_alloc_update_bounds+0x18/0x8c pages=1 vmalloc
0xe0720000-0xe0bf2000 5054464 module_alloc_update_bounds+0x18/0x8c pages=1233 vmalloc vpages
0xe0bf2000-0xe0bf5000 12288 module_alloc_update_bounds+0x18/0x8c pages=2 vmalloc
0xe0c67000-0xe0c6d000 24576 dvb_dmx_init+0x34/0x268 pages=5 vmalloc
0xe0c6d000-0xe0cf8000 569344 dvb_dmx_init+0x4c/0x268 pages=138 vmalloc
0xe0cf8000-0xe0cfb000 12288 dvb_dmx_init+0xd4/0x268 pages=2 vmalloc
0xe0cfb000-0xe0d02000 28672 dvb_dmxdev_init+0x74/0x18c pages=6 vmalloc
0xe0d02000-0xe0d08000 24576 dvb_dmx_init+0x34/0x268 pages=5 vmalloc
0xe0d08000-0xe0d93000 569344 dvb_dmx_init+0x4c/0x268 pages=138 vmalloc
0xe0d93000-0xe0d96000 12288 dvb_dmx_init+0xd4/0x268 pages=2 vmalloc
0xe0d96000-0xe0d9d000 28672 dvb_dmxdev_init+0x74/0x18c pages=6 vmalloc
0xe0d9d000-0xe0da3000 24576 dvb_dmx_init+0x34/0x268 pages=5 vmalloc
0xe0da3000-0xe0e2e000 569344 dvb_dmx_init+0x4c/0x268 pages=138 vmalloc
0xe0e2e000-0xe0e31000 12288 dvb_dmx_init+0xd4/0x268 pages=2 vmalloc
0xe0e31000-0xe0e38000 28672 dvb_dmxdev_init+0x74/0x18c pages=6 vmalloc
0xe0e38000-0xe0e3e000 24576 dvb_dmx_init+0x34/0x268 pages=5 vmalloc
0xe0e3e000-0xe0ec9000 569344 dvb_dmx_init+0x4c/0x268 pages=138 vmalloc
0xe0ec9000-0xe0ecc000 12288 dvb_dmx_init+0xd4/0x268 pages=2 vmalloc
0xe0ecc000-0xe0ed3000 28672 dvb_dmxdev_init+0x74/0x18c pages=6 vmalloc
0xe0ed3000-0xe0ed9000 24576 dvb_dmx_init+0x34/0x268 pages=5 vmalloc
0xe0ed9000-0xe0f64000 569344 dvb_dmx_init+0x4c/0x268 pages=138 vmalloc
0xe0f64000-0xe0f67000 12288 dvb_dmx_init+0xd4/0x268 pages=2 vmalloc
0xe0f67000-0xe0f6e000 28672 brcm_dvb_dmxdev_init+0x58/0x1a4 [dvb_bcm7413] pages=6 vmalloc
0xe0f6e000-0xe0f70000 8192 misc_vtuner_init+0xb0/0x1dc [dvb_bcm7413] pages=1 vmalloc
0xe0f70000-0xe0f72000 8192 misc_vtuner_init+0xb0/0x1dc [dvb_bcm7413] pages=1 vmalloc
0xe0f72000-0xe0f74000 8192 bm750_input_event_init+0x144/0x7c8 [dvb_bcm7413] pages=1 vmalloc
0xe0f74000-0xe0f76000 8192 bm750_dbox_lcd_init+0x130/0x3b8 [dvb_bcm7413] pages=1 vmalloc
0xe0f76000-0xe0f87000 69632 bm750_ci_dev_init+0x220/0x2a0 [dvb_bcm7413] pages=16 vmalloc
0xe0f87000-0xe0f98000 69632 bm750_ci_dev_init+0x220/0x2a0 [dvb_bcm7413] pages=16 vmalloc
0xe0f98000-0xe0f9a000 8192 bm750_sc_dev_init+0x1d4/0x290 [dvb_bcm7413] pages=1 vmalloc
0xe0f9a000-0xe0f9c000 8192 bm750_sc_dev_init+0x1d4/0x290 [dvb_bcm7413] pages=1 vmalloc
0xe0f9c000-0xe0fdd000 266240 bcm7335_snd_pcm_init+0xc4/0x2a0 [dvb_bcm7413] pages=64 vmalloc
0xe0fdd000-0xe0fdf000 8192 brcm_hdmi_cec_init+0xf4/0x208 [dvb_bcm7413] pages=1 vmalloc
0xe0fdf000-0xe0fe1000 8192 brcm_hdmi_cec_init+0x118/0x208 [dvb_bcm7413] pages=1 vmalloc
0xe0fe4000-0xe0fe6000 8192 module_alloc_update_bounds+0x18/0x8c pages=1 vmalloc
0xe1003000-0xe1013000 65536 module_alloc_update_bounds+0x18/0x8c pages=15 vmalloc
0xe101c000-0xe101f000 12288 module_alloc_update_bounds+0x18/0x8c pages=2 vmalloc
0xe1038000-0xe1047000 61440 module_alloc_update_bounds+0x18/0x8c pages=14 vmalloc
0xe104e000-0xe1050000 8192 module_alloc_update_bounds+0x18/0x8c pages=1 vmalloc
0xe1078000-0xe1092000 106496 module_alloc_update_bounds+0x18/0x8c pages=25 vmalloc
0xe10cb000-0xe10dc000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe10dc000-0xe10ed000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe10ed000-0xe10fe000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe10fe000-0xe1101000 12288 dvb_dmxdev_filter_start+0x308/0x448 pages=2 vmalloc
0xe1101000-0xe1104000 12288 dvb_dmxdev_filter_start+0x308/0x448 pages=2 vmalloc
0xe1104000-0xe1107000 12288 dvb_dmxdev_filter_start+0x308/0x448 pages=2 vmalloc
0xe117e000-0xe118f000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe118f000-0xe11a0000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe11a0000-0xe11b1000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe11b1000-0xe11c2000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe11c2000-0xe11d3000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe11d3000-0xe11e4000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe11f5000-0xe1206000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
0xe1206000-0xe1217000 69632 dvb_demux_do_ioctl+0x53c/0x6bc pages=16 vmalloc
root@vuuno:~#
Click to expand...
 
I think there is a driver issue and the box has installed the declared RAM.
Click to expand...

As far as I know this is an old question
The same goes for some other boxes from other manufacturers
 
rainbowlibya said:
the same info in my box not 512 right?
Click to expand...

NO is not ,
I think the real memory is the one you see in the specifications of this and other boxes
and not one you read with SYS mem info .

Rest of memory is used for other stuff such as graphics etc
 
A kernellog can be obtained by using a serial connector and a program like Putty.

DDR Freq: 396MHz
CPU speed: 405MHz
Memory Config: 64-bit UMA
Device Tech: 1Gb
Total memory: 512MB
Boot Device: NAND
Total flash: 128MB
Click to expand...
 
Matrix10 said:
NO is not ,
I think the real memory is the one you see in the specifications of this and other boxes
and not one you read with SYS mem info .

Rest of memory is used for other stuff such as graphics etc
Click to expand...
ok thx for reply matrix and i need another thing from you if u don't main ..
i need meboot version 1.0 where i can found it ?
i have deleted from the image and i can't find it
 
The kernel bootlog of the DUO shows:


DDR Freq: 395MHz
CPU speed: 405MHz
Memory Config: 32+16 non-UMA
Device Tech: 1Gb
Total memory: 384MB
Boot Device: NAND
ECC: Hamming
Total flash: 128MB
Click to expand...
 
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