[問題] 請問一個在u boot上寫程式遇到的問題
請問一下各位版友:
我在u boot上開發程式,增加屬於自己的指令,類似tftp從tftp server下載檔案到
device,我想做md5的驗證,所以把lib_generic/md5.c拿進來用,建立好image上傳
到device上執行,這時發生了在開機時實行到board.c中
i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);機器就死當了,只要不把MD5.c build
進來就不會發生死當,我知道這問題不好敘述,請問一下各位版友有可能是什麼情形
要如何解決我看了system.map兩者的不同如下,看是否可以看出端倪,謝謝各位
1.有md5.c:
8108044c t init_func_i2c
8109b9dc T i2c_init
2.無md5.c
8108044c t init_func_i2c
8109acdc T i2c_init
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