uboot启动解压内核，解压过后怎么存放的？我们怎么确定解压过后存放空间的大小？

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uboot启动解压内核，解压过后怎么存放的？我们怎么确定解压过后存放空间的大小？

1. ## Booting image at fe100000 ...
   
2.    Image Name:   Linux-2.6.24.3-rt3
   
3.    Created:      2011-08-08   2:04:48 UTC
   
4.    Image Type:   PowerPC Linux Kernel Image (gzip compressed)
   
5.    Data Size:    1565747 Bytes =  1.5 MB
   
6.    Load Address: 00000000
   
7.    Entry Point:  00000000
   
8.    Verifying Checksum ... OK
   
9.    Uncompressing Kernel Image ... OK
   
10. ## Loading RAMDisk Image at fe300000 ...
    
11.    Image Name:   uboot ext2 ramdisk rootfs
    
12.    Created:      2011-11-06   8:00:00 UTC
    
13.    Image Type:   PowerPC Linux RAMDisk Image (gzip compressed)
    
14.    Data Size:    4188617 Bytes =  4 MB
    
15.    Load Address: 00000000
    
16.    Entry Point:  00000000
    
17.    Verifying Checksum ... OK
    
18.    Booting using the fdt at 0xfe080000
    
19.    Loading Ramdisk to 0fb31000, end 0ff2f9c9 ... OK
    
20.    Loading Device Tree to 007fc000, end 007fefff ... OK
    
21. Using MPC831x RDB machine description
    
22. Linux version 2.6.24.3-rt3 (root@eb) (gcc version 4.1.2) #40 Mon Aug 8 10:04:46 CST 2011
    
23. Found initrd at 0xcfb31000:0xcff2f9c9
    
24. console [udbg0] enabled
    
25. setup_arch: bootmem
    
26. mpc831x_rdb_setup_arch()

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秋水一梦

MPC831x?

U-boot+kernel+ramdisk?

伤不起

秋水一梦 发表于 2011-12-26 15:24
MPC831x?

U-boot+kernel+ramdisk?

是的

伤不起

哎，先拷贝到内存在解压的，所以没必要知道他的地址与大小了。顿悟……