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<P><FONT SIZE=2>Hi,<BR>
I have a MPC7447A board running linux 2.6.21. I want to get the physical RAM layout from /proc/iomem, but it is not proper as of x86 platform. Here is the output of my target's /proc/iomem.<BR>
<BR>
[root@rootfs ~]# cat /proc/iomem<BR>
80000000-87ffffff : PCI hose 0 MEM Space 0<BR>
86900000-869fffff : 0000:00:02.2<BR>
86a00000-86afffff : 0000:00:02.2<BR>
.<BR>
.<BR>
<BR>
87f00000-87f7ffff : 0000:00:01.0<BR>
87ffffc0-87ffffff : 0000:00:01.0<BR>
88000000-8fffffff : PCI hose 1 MEM Space 0<BR>
8d3fe000-8d3fefff : 0001:01:05.2<BR>
8d3ff000-8d3fffff : 0001:01:05.1<BR>
.<BR>
.<BR>
<BR>
8e000000-8effffff : 0001:01:04.0<BR>
8f800000-8fffffff : 0001:01:04.0<BR>
fbe02000-fbe03fff : ethernet shared base<BR>
fbe04000-fbe04c17 : sdma 0 base<BR>
fbe04000-fbe04c17 : sdma_regs<BR>
fbe06000-fbe06c17 : sdma 1 base<BR>
fbe06000-fbe06c17 : sdma_regs<BR>
fbe08000-fbe08037 : mpsc 0 base<BR>
fbe08000-fbe08037 : mpsc_regs<BR>
fbe09000-fbe09037 : mpsc 1 base<BR>
fbe09000-fbe09037 : mpsc_regs<BR>
fbe0b200-fbe0b207 : brg 0 base<BR>
fbe0b200-fbe0b207 : brg_regs<BR>
fbe0b208-fbe0b20f : brg 1 base<BR>
fbe0b208-fbe0b20f : brg_regs<BR>
fbe0b400-fbe0b40b : mpsc routing base<BR>
fbe0b400-fbe0b40b : mpsc_routing_regs<BR>
fbe0b800-fbe0b883 : sdma intr base<BR>
fbe0b800-fbe0b883 : sdma_intr_regs<BR>
fbe0c000-fbe0c01f : mv64xxx i2c base<BR>
fbe0c000-fbe0c01f : mv64xxx_i2c adapter<BR>
ff000000-ffffffff : physmap-flash.0<BR>
ff000000-ffffffff : physmap-flash.0<BR>
<BR>
<BR>
Can you please anybody tell me how to interpret this to get physical RAM addresses. Or is there any patch available to get the details of System RAM from /proc/iomem ??<BR>
<BR>
Thanks in advance,<BR>
Rajasekaran.P</FONT>
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