Hi Mike,
I dont know what version you are trying but the one at linux_2_4 branch
(linux2.4.21-pre4) seems to work. You can get it with
cvs -d :pserver:cvs@ftp.linux-mips.org:/home/cvs co -r linux_2_4 linux
to configure, you can use the default config. from head do ..
cp arch/mips/default-atlas .config
I tried little endian. If you want that you need to select it in the
config.
Muthu
On Sun, 4 May 2003, Michael Anburaj wrote:
> Hi,
>
> Finally, I could compile vmlinux. I thought of booting this RAM image (or
> its SREC equivalent) using the onboard YAMON (in BIG endian mode - I am
> having trouble building Redboot in BIG endian mode <issue ported at ecos
> forum>, so for now thought of using YAMON). After downloding the
> vmlinux.srec over the serial port (Starting at 0x80100000), I issued the go
> command to run the image. I get the following message:
>
> YAMON> go
>
> LINUX started...
>
> * Exception (user) : Reserved instruction *
> BadVAddr = 0x00000000 Cause = 0x00808028
> Compare = 0x00061a80 Config = 0x80038083
> Config1 = 0x1e9b4d8a Context = 0x63800000
> Count = 0xb9188fd8 DEPC = 0x21424255
> Debug = 0x0400dc0b EPC = 0x80122258
> EntryHi = 0x00000068 EntryLo0 = 0x028ff72e
> EntryLo1 = 0x035a241f ErrorEPC = 0x8003add0
> Index = 0x0000000b PRId = 0x00018001
> PageMask = 0x01b90000 Random = 0x0000000d
> Status = 0x00000402 WatchHi = 0x00000000
> WatchLo = 0x00000000 Wired = 0x00000000
> Hi = 0x00000000 Lo = 0x04000000
>
> $ 0(zr):0x00000000 $ 8(t0):0x00000000 $16(s0):0x802d810a
> $24(t8):0xffffffff
> $ 1(at):0x80280000 $ 9(t1):0x00000000 $17(s1):0x802d810c
> $25(t9):0x802c1e94
> $ 2(v0):0x0000000a $10(t2):0x8024f401 $18(s2):0x00000400
> $26(k0):0x00000000
> $ 3(v1):0x00000000 $11(t3):0x00000000 $19(s3):0x00000001
> $27(k1):0x00000000
> $ 4(a0):0x00000000 $12(t4):0x00000000 $20(s4):0x0000001a
> $28(gp):0x802c0000
> $ 5(a1):0x80280000 $13(t5):0x00000000 $21(s5):0x0000000a
> $29(sp):0x802c1f58
> $ 6(a2):0x8024385a $14(t6):0x802d8109 $22(s6):0x0000003e
> $30(s8):0x800b1080
> $ 7(a3):0x00000000 $15(t7):0xfffffffe $23(s7):0x0000003c
> $31(ra):0x80122230
>
>
> The linux image started fine, but caused an exception after a while. Is this
> because Linux is not compatible with YAMON? If so, what are the possible
> monitor programs that can go with Linux? Please point me to the documents in
> this regard (documents on running Linux executable on Atlas 4Kc board).
>
> Or will Linux work with any ROM monitor? If so, please let me know the
> reason for the exception.
>
> Thanks a lot,
> -Mike.
>
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