ROM and SRAM ?

Oleg Gusev oleg@usm.uni-muenchen.de
Thu May 27 21:43:33 CEST 2004


 Hi Dave,

  this is the wince "OEM memory table map". It clearly shows
  that the machine was built with 32MB ROM and
  48MB RAM in mind. The 0x12000000 area is declared as 32MB,
  but i simply don't believe it's true :-))) It is also
  interesting what is at 0x1a000000 and 0x1b000000.
  Anyway, we can modify the mtd driver and declare them
  as "flash partitions". If they are readable and writable
  we can try to autosize them.

 Oleg.

Kernel            Area
vaddr    paddr    size

80000000 00000000 00000020  rom         32mb ?
82000000 12000000 00000020  ???         32mb
84000000 18000000 00000004  sa1101 regs  4mb
84800000 1a000000 00000004  ???          4mb
84c00000 1b000000 00000004  ???          4mb

90000000 20000000 00000020  pcmcia s1 io 32mb
92000000 24000000 00000020       reserved
94000000 28000000 00000020          attr
96000000 2c000000 00000020          mem

98000000 30000000 00000020  pcmcia s0 io 32mb
9a000000 34000000 00000020       reserved
9c000000 38000000 00000020          attr
9e000000 3c000000 00000020          mem

85000000 80000000 00000004  sa1100 pcmr   4mb
85400000 90000000 00000004  sa1100 scmr   4mb
85800000 a0000000 00000004  sa1100 mecm   4mb
85c00000 b0000000 00000004  sa1100 lcddma 4mb

88000000 c0000000 00000010  ram bank0    16mb
8b000000 c8000000 00000010  ram bank1    16mb
89000000 d0000000 00000010  ram bank2    16mb
8a000000 d8000000 00000010  ram bank3    16mb
8c000000 e0000000 00000010  zero         16mb



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