[U-Boot] new cpu(Ingenic), new board(PI)

[xiangfu_gmail]

Wolfgang Denk wrote:
> Dear xiangfu_gmail,
>
> In message <49E5A2ED.2060503 at gmail.com> you wrote:
>   
>> there is a device name PI,
>> the CPU is Ingenic 4740 [1],
>> now we have the u-boot-1.1.6 patch.
>>
>>
>>     
I have try to add new device(PI) to u-boot.
when I compile the code I get error message:
------------------------------------
make[1]: Entering directory
`/home/xiangfu/workspace/pi-project/pi-u-boot/common'
mipsel-linux-gcc -g  -Os   -D__KERNEL__ -DTEXT_BASE=0x80100000
-I/home/xiangfu/workspace/pi-project/pi-u-boot/include -fno-builtin
-ffreestanding -nostdinc -isystem
/opt/mipseltools-gcc412-glibc261/lib/gcc/mipsel-linux/4.1.2/include
-pipe  -DCONFIG_MIPS -D__MIPS__ -G 0 -mabicalls -fpic -msoft-float
-march=4kc -mtune=4kc -EB -Wall -Wstrict-prototypes -fno-stack-protector
-c -o bedbug.o bedbug.c
bedbug.c: In function 'find_next_address':
bedbug.c:1081: error: 'struct pt_regs' has no member named 'nip'
bedbug.c:1089: error: 'struct pt_regs' has no member named 'ctr'
bedbug.c:1090: error: 'struct pt_regs' has no member named 'ccr'
bedbug.c:1091: error: 'struct pt_regs' has no member named 'link'
make[1]: *** [bedbug.o] Error 1
make[1]: Leaving directory
`/home/xiangfu/workspace/pi-project/pi-u-boot/common'
make: *** [common/libcommon.a] Error 2


give me some advice
very thanks.

you can find all the code at http://github.com/xiangfu/pi-u-boot/tree/master
and checkout branch "xiangfu"
it's the branch I try to merge with upstream.