uboot引导linux内核求助

在uboot下用tftp下载linux内核，然后用go引导，遇到了以下问题
MINI6410 # go 50030000                                                          
## Starting application at 0x50030000 ...                                      
Uncompressing Linux... done, booting the kernel.                                
                                                                                
Error: unrecognized/unsupported machine ID (r1 = 0xc7e80b2c).                  
                                                                                
Available machine support:                                                      
                                                                                
ID (hex)        NAME                                                            
000009d8        MINI6410                                                        
                                                                                
Please check your kernel config and/or bootloader.    

但是我的ID的确是000009d8
MINI6410 # bdinfo                                                              
arch_number = 0x000009D8                                                        
env_t       = 0x00000000                                                        
boot_params = 0x50000100                                                        
DRAM bank   = 0x00000000                                                        
-> start    = 0x50000000                                                        
-> size     = 0x10000000                                                        
ethaddr     = 08:90:90:90:90:90                                                
ip_addr     = 192.168.1.230                                                    
baudrate    = 115200 bps

不知如何解决？