Is the Hi6220V100 boot ROM source code available?


#1

In the Hi6220V100 https://github.com/96boards/documentation/blob/master/hikey/Hi6220V100_Multi-Mode_Application_Processor_Function_Description.pdf
In Table B.1 the address 0xFFFF0000 deescribe a bootrom section,

Does this code is available?
Is this bootrom used in the Hikey boot?

Thanks


#2

It’s used, but does not seem like the board vendor has made it available.
What do you need it for? Everything else after that (ARM Trusted Firmware, UEFI/EDK2, Linux) is available at https://github.com/96boards.


#3

Hi,

I guess is only the old same question “We have ALL the code and is open & we now what is doing”,
more in the sense of security.
We are searching for a complete open plataform for a new box, security is very important, we find the hikey, very good price/performance and TrustZone/firmware open, just this small piece of rom code …

Thanks


#4

Sorry. We can only refer you to http://www.96boards.org/compliance/. See bootloader tab:
“At least one open source bootloader shall be provided for the board that executes immediately after the internal SoC startup code. The source for this bootloader should be available from a publicly accessible site or integrated into the bootloader trees on https://github.com/96boards