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U-Boot on SPI flash - discussion
pcm720
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Joined: Nov 2019
Posts: 25

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#16
12-03-2019, 06:18 AM (This post was last modified: 12-03-2019, 06:30 AM by pcm720.)
Yes. However, pre-made SD images do not work:
[Image: tTMBMZP.png]
For some reason Rockchip's SPL tries (and fails) to initialize trust mode with the microSD, so it must not contain any of the bootcode.
In other words, SD has to be partitioned just like any block device. The same most likely goes for the eMMC.
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Messages In This Thread
U-Boot on SPI flash - discussion - by Arwen - 11-29-2019, 04:18 PM
RE: U-Boot on SPI flash - discussion - by Arwen - 11-29-2019, 07:45 PM
RE: U-Boot on SPI flash - discussion - by zaius - 11-30-2019, 04:07 PM
RE: U-Boot on SPI flash - discussion - by Arwen - 11-30-2019, 04:25 PM
RE: U-Boot on SPI flash - discussion - by zaius - 12-01-2019, 11:21 AM
RE: U-Boot on SPI flash - discussion - by Arwen - 12-01-2019, 11:51 AM
RE: U-Boot on SPI flash - discussion - by zaius - 12-02-2019, 06:26 AM
RE: U-Boot on SPI flash - discussion - by Arwen - 12-02-2019, 10:34 AM
RE: U-Boot on SPI flash - discussion - by xalius - 12-02-2019, 11:09 AM
RE: U-Boot on SPI flash - discussion - by zaius - 12-02-2019, 02:01 PM
RE: U-Boot on SPI flash - discussion - by xalius - 12-02-2019, 02:17 PM
RE: U-Boot on SPI flash - discussion - by pcm720 - 12-02-2019, 10:12 PM
RE: U-Boot on SPI flash - discussion - by Wizzard - 12-03-2019, 12:48 AM
RE: U-Boot on SPI flash - discussion - by Arwen - 12-03-2019, 06:11 AM
RE: U-Boot on SPI flash - discussion - by pcm720 - 12-03-2019, 06:18 AM
RE: U-Boot on SPI flash - discussion - by Wizzard - 12-03-2019, 06:25 AM
RE: U-Boot on SPI flash - discussion - by hmuller - 01-06-2020, 08:53 PM
RE: U-Boot on SPI flash - discussion - by hmuller - 09-16-2020, 08:20 AM

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