i.MX51 Android BSP R9 (Froyo 2.2) closer to full RAM size?

Discussion created by Guest on Dec 13, 2010

My customer's prototype uses MX513 with 256M RAM. After launching Freescale i.MX51 Android BSP R9.1, they find the total memory is around 171.128Mbytes. Below is the output of meminfo.  I was under the impression that with Froyo2.2, we should see closer to full RAM of 256Mbytes?  Are we missing something?

# cat /proc/meminfo

MemTotal:         171128 kB

MemFree:           90604 kB

Buffers:             468 kB

Cached:            20724 kB

SwapCached:            0 kB

Active:            30324 kB

Inactive:          32220 kB

Active(anon):      19148 kB

Inactive(anon):    22816 kB

Active(file):      11176 kB

Inactive(file):     9404 kB

Unevictable:         520 kB

Mlocked:               0 kB

HighTotal:             0 kB

HighFree:              0 kB

LowTotal:         171128 kB

LowFree:           90604 kB

SwapTotal:             0 kB

SwapFree:              0 kB

Dirty:                 0 kB

Writeback:             0 kB

AnonPages:         41904 kB

Mapped:            12588 kB

Slab:               4328 kB

SReclaimable:       1228 kB

SUnreclaim:         3100 kB

PageTables:         4552 kB

NFS_Unstable:          0 kB

Bounce:                0 kB

WritebackTmp:          0 kB

CommitLimit:       85564 kB

Committed_AS:    1937556 kB

VmallocTotal:     663552 kB

VmallocUsed:       95196 kB

VmallocChunk:     540668 kB

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