Tool/software: Code Composer Studio
I have some questions about secondary boot loader importing as follows:
1. Are there any tool supported to external flash programming at first time (means the DSP no code inside)
2. I want to use NOR Legacy mode to implement secondary boot loader function, and I read some information about how to step by step implement it,
but i confused about the following example (ref. web: http://processors.wiki.ti.com/index.php/Secondary_Bootloaders_on_OMAP-L1x )
.global _c_int00
.sect ".nor_config_word"
config_word:
.word 0x00000F01
B _c_int00
NOP
NOP
NOP
NOP
NOP
NOP
Why the assembly code don't need to set EMIF function, but it can copy data from NOR flash to DSP RAM before jumping to _c_int00 (maybe I mistake web content...)
3. Are there document about boot loader flow chart , this is my first time use external memory to implement secondary boot loader , I think myself concept is not so clearly
