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apritzel/gist:c40cde0494cda60064f565cd62263b67

Created June 2, 2016 23:35
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Allwinner traditional firmware boot sequence
Raw
gistfile1.txt
| BROM | SRAM A1| | SRAM A2 | | D R A M ....
+--------+--------+-||-+--------+--------+-||-+----------+-||-+----------
|boot ROM| boot0 | | excp. | SCP | | ATF | | U-Boot
| | -------->vec- ===> | | | |
| ====> | | tors | | | ====ERET==>
| | =================RMR===========> | |
|A32/mon |A32/mon | | | or1k | | A64/EL3 | | A32/svc
+--------+--------+-||-+--------+--------+-||-+----------+-||-+----------
0 64K 96K 256K 272K 1024M 1184M
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