theuscr 发表的帖子

theuscr · 全志 SOC

I got u-boot to work on that board from the 128MB NAND following the instructions on this repo:
http://github.com/hcly/f1c100s

It can successfully recognise the NAND.

The issue is that U-BOOT uses pins PE0 and PE1 as RX and TX, instead of PA2 and PA3. This means you cannot use the onboard USB to UART converter.

theuscr · 全志 SOC

Does anyone have an SD card image that works on the tiny200 v2 with 128MB NAND?

theuscr · 全志 SOC

Here's the NAND memory datasheet for that board (Widora tiny200 128MB NAND):

https://whycan.cn/files/members/4865/GD5F1GQ4UAY-GigaDevice.pdf

theuscr · 全志 SOC

I also have the tiny200 with 128MB NAND and I ran into the same problem when trying to use sunxi-fel.
I made changes to sunxi-fel code to make sure the problem was it. I didn't get it to flash the NAND flash properly, but it can identify it correctly.

sunxi-fel-screenshot

I uploaded the code to http://github.com/matheusrfdesign/sunxi-tools if anyone is interested in continuing the work.

WhyCan Forum(哇酷开发者社区)

#1 Re: 全志 SOC » Widora Tiny200 的SPI Flash 只有128KB？ » 2020-07-31 22:26:45

#2 Re: 全志 SOC » 感谢@晕哥邀请和测试，发布一个widora tiny200 480x272 5寸电阻屏TF卡固件, 开机跑 emwin,账号root,无密码 » 2020-07-23 15:56:12

#3 Re: 全志 SOC » Widora Tiny200 的SPI Flash 只有128KB？ » 2020-07-23 11:49:07

#4 Re: 全志 SOC » Widora Tiny200 的SPI Flash 只有128KB？ » 2020-07-22 13:13:13

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