u-boot_boot_sequence

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u-boot_boot_sequence [2019/12/27 17:55] – rpjdayu-boot_boot_sequence [2019/12/28 08:33] (current) – [1.] rpjday
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 ===== arch/arm/lib/crt0_64.S [ENTRY(_main)] ===== ===== arch/arm/lib/crt0_64.S [ENTRY(_main)] =====
  
-==== 1. ====+==== Prologue ====
  
 <code> <code>
Line 25: Line 25:
  * start-up where a C runtime environment is needed. Its entry point  * start-up where a C runtime environment is needed. Its entry point
  * is _main and is branched into from the target's start.S file.  * is _main and is branched into from the target's start.S file.
- * +</code> 
- * _main execution sequence is: + 
- *+==== 1. ==== 
 + 
 +<code>
  * 1. Set up initial environment for calling board_init_f().  * 1. Set up initial environment for calling board_init_f().
  *    This environment only provides a stack and a place to store  *    This environment only provides a stack and a place to store
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                 hang();                 hang();
                 ...                 ...
-</code> 
- 
-<code> 
- 
 </code> </code>
  
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  • Last modified: 2019/12/27 17:55
  • by rpjday