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Hi All, We are trying to boot Linux MIPS 2.6.14 kernel
on an AU1100 based board, mounting root file system from Flash (S29GLxxxN
MirrorBitTM Family, AMD Spansion) fails. We have updated Alchamy-flash.c
to specify flash size 32 MB and physical address as 0X1E000000.
We found that probe function is failing and vendor command set is not
found, log attached below. Any inputs for resolving the problem are
appreciated. Kernel command line arguments:
root=/dev/mtdblock0, SUI Flash: probing 32-bit flash bus SUI Flash: Found 2 x16 devices at 0x0 in 32-bit bank Amd/Fujitsu Extended Query Table at 0x0040 SUI Flash: CFI does not contain boot bank location. Assuming
top. number of CFI chips: 1 Sum of regions (0) != total size of set of interleaved chips
(2000000) gen_probe: No supported Vendor Command Set found Thanks in advance Hemanth |
