<div><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">My testbed's memory is 512MB, but the memory showed to us is 448MB( init as BOOT_MEM_RAM) and the high memory is 0 K, why ?</p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">And I found that if both the 448MB and other 64MB init as BOOT_MEM_RAM, the samba(pbsam-util accelerate) service will work with a low speed transmission(20MB/s) while it is 70MB/s when 448MB init as BOOT_MEM_RAM and the other 64MB init as BOOT_MEM_INIT_RAM.</p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);"><br></p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">below is the bootlog:</p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">## Transferring control to Linux (at address 80001000) ...<br style="display: inline;">## Giving linux memsize in MB, 512</p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">Starting kernel ...</p><br style="display: inline; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);"><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">xxxBoxx For Ralink/MTK APSoC. Copyright 2013-2014 xxx Technology CHN</p><br style="display: inline; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);"><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">LINUX started...</p><p style="margin: 0px; padding: 0.35em 0px; color: rgb(34, 34, 34); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 12px; line-height: 18px; background-color: rgb(250, 250, 250);">THIS IS ASIC<br style="display: inline;">[ 0.000000] Linux version 3.14.49 (xxxx@xxxx) (gcc version 4.8.3 (xxxxx/Linaro GCC 4.8-2014.04 xxxx) ) #11 SMP Tue Aug 11 09:56:58 CST 2015<br style="display: inline;">[ 0.000000] MT7621: MPLL enabled.<br style="display: inline;">[ 0.000000] xxxxBox CPUID Module for Ralink/MTK SoC v1.1.<br style="display: inline;">[ 0.000000] MediaTek MT7621 pkg:BGA rev:1 eco:3 CPU:880MHz, Bus:293MHz Uart:50MHz<br style="display: inline;">[ 0.000000] CPU running in Little Endian<br style="display: inline;">[ 0.000000] Board VLAN:LLLLW <br style="display: inline;">[ 0.000000] Flash:SPI Size: 32MB<br style="display: inline;">[ 0.000000] <strong>DRAM: 512MB DDR3 16 bits<br style="display: inline;">[ 0.000000] Kernel Support [PCI] [USB] <br style="display: inline;">[ 0.000000] prom memory:512MB<br style="display: inline;">[ 0.000000] MT7621:Reserved highmem for 512MB DRAM 24000000<br style="display: inline;">[ 0.000000] GCMP present<br style="display: inline;">[ 0.000000] bootconsole [early0] enabled<br style="display: inline;">[ 0.000000] CPU0 revision is: 0001992f (MIPS 1004Kc)<br style="display: inline;">[ 0.000000] Software DMA cache coherency<br style="display: inline;">[ 0.000000] Determined physical RAM map:<br style="display: inline;">[ 0.000000] memory: 1c000000 @ 00000000 (usable)<br style="display: inline;">[ 0.000000] memory: 04000000 @ 20000000 (usable after init)<br style="display: inline;">[ 0.000000] Initrd not found or empty - disabling initrd<br style="display: inline;">[ 0.000000] Zone ranges:<br style="display: inline;">[ 0.000000] Normal [mem 0x00000000-0x1bffffff]<br style="display: inline;">[ 0.000000] <span style="color: red;">HighMem empty </span></strong><br style="display: inline;">[ 0.000000] Movable zone start for each node<br style="display: inline;">[ 0.000000] Early memory node ranges<br style="display: inline;">[ 0.000000] node 0: [mem 0x00000000-0x1bffffff]<br style="display: inline;">[ 0.000000] node 0: [mem 0x20000000-0x23ffffff]<br style="display: inline;">[ 0.000000] Detected 3 available secondary CPU(s)<br style="display: inline;">[ 0.000000] Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.<br style="display: inline;">[ 0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes<br style="display: inline;">[ 0.000000] MIPS secondary cache 256kB, 8-way, linesize 32 bytes.<br style="display: inline;">[ 0.000000] PERCPU: Embedded 7 pages/cpu @81384000 s5696 r8192 d14784 u32768<br style="display: inline;">[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113792<br style="display: inline;">[ 0.000000] Kernel command line: pause_on_oops=10 noresume board=PBR-M1 console=ttyS1,115200 rootfstype=squashfs,jffs2<br style="display: inline;">[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)<br style="display: inline;">[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)<br style="display: inline;">[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)<br style="display: inline;">[ 0.000000] Writing ErrCtl register=00030004<br style="display: inline;">[ 0.000000] Readback ErrCtl register=00030004<br style="display: inline;">[ 0.000000]<strong> Memory: 450772K/458752K available (2673K kernel code, 141K rwdata, 508K rodata, 184K init, 289K bss, 7980K reserved, <span style="color: red;">0K highmem) </span></strong><br style="display: inline;">[ 0.000000] Hierarchical RCU implementation.<br style="display: inline;">[ 0.000000] NR_IRQS:256</p></div><div><br></div><div><div style="color:#909090;font-family:Arial Narrow;font-size:12px">------------------</div><div style="font-size:14px;font-family:Verdana;color:#000;"><div>Regards,<br><br>banglang huang<br>_______________________________________________<br>openwrt-devel mailing list<br><a href="mailto:openwrt-devel@lists.openwrt.org" target="_blank"><font color="#082a4e">openwrt-deve<wbr>l@lists.open<wbr>wrt.org</font></a><br><a href="https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel" target="_blank"><font color="#082a4e">https://list<wbr>s.openwrt.or<wbr>g/cgi-bin/ma<wbr>ilman/listin<wbr>fo/openwrt-d<wbr>evel</font></a>
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