[coreboot] Re: DIP8 flash programming for development

2021-11-28 Thread David Hendricks
On Sat, Nov 27, 2021 at 10:39 AM Angel Pons wrote: > Before I > had the EM100, I simply moved the flash chip back and forth by hand, > from the mainboard to a breadboard wired to a CJMCU FT2232HL mini > module (external programmer) and viceversa. I added another DIP8 > socket between the flash ch

[coreboot] Re: DIP8 flash programming for development

2021-11-28 Thread Ivan Ivanov
Hi friends, if you are serious about CH341A - get a version with a green PCB board, it's more likely to give you 3.3V (instead of the erroneous 5V which the bugged version of black CH341A could be giving). And just in case, verify the output pins with a multimeter, to see it's really a 3.3V... Also

[coreboot] Re: DIP8 flash programming for development

2021-11-27 Thread Angel Pons
Hi Pedro, On Fri, Nov 26, 2021 at 11:02 PM Pedro Erencia wrote: > > Hi, > > I'm thinking about porting coreboot to a FM2A88X Extreme4+ board. This board > has a DIP8 flash with a socket and I wondered what would be the best way to > do an efficient development cycle. Ideally, I suppose that the

[coreboot] Re: DIP8 flash programming for development

2021-11-27 Thread Ken Pillay
you could end up "bricking" the motherboard. >On Fri, Nov 26, 2021 at 3:02 PM Pedro Erencia wrote: > Hi, > > I'm thinking about porting coreboot to a FM2A88X Extreme4+ board. This > board has a DIP8 flash with a socket and I wondered what would be the best > way to do an efficient development cy

[coreboot] Re: DIP8 flash programming for development

2021-11-27 Thread Nico Huber
Hi Pedro, On 27.11.21 00:02, Pedro Erencia wrote: > I'm thinking about porting coreboot to a FM2A88X Extreme4+ board. This > board has a DIP8 flash with a socket and I wondered what would be the best > way to do an efficient development cycle. Ideally, I suppose that the best > option would be to