docs(linux): Documents Known SD Card Issues #437
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Table looks like this when built: |
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@jonaswood01 updated your comments to drop TI internal links
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| Some SD cards have known issues booting on TI EVMs. These issues vary by SD card manufacturer, model, capacity, speed, and other factors. They are documented in the table below: | ||
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Need reference on where this limitation is captured.
Ref: https://www.ti.com/lit/er/sprz582a/sprz582a.pdf i2463 for AM62L
that this limitation is only for AM62L SR1.0 (But not on AM62L SR1.1)
Is there a Silicon or board errata doc specifically capturing this limitation ? Need references as well for all mentioned devices.
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Limitation described in Section "4.3 Issue 3 - uSD Card Boot Not Working" on page 61 of the AM64x EVM User's guide: https://www.ti.com/lit/pdf/SPRUJ63.
Documents sd card boot and speed mode issues within u-boot and Linux. Signed-off-by: Jonas Wood <jw@ti.com>
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Changed wording from "known SD card issues" to "SD card compatibility" |
| :header: SoC,Board,Brand,Capacity (GB),Model,Bus Interface,Speed Class,UHS Speed Class,App Performance,Video Speed Class,Color,Pass/Fail,Speed Mode (U-Boot / Kernel),Notes | ||
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| AM62AX,SK-AM62A-LP,SanDisk,4,,I,C4,,,,Black,PASS,UHS SDR50/DDR50, | ||
| AM62AX,SK-AM62A-LP,SanDisk,8,,I,C4,,,,Black,PASS,UHS SDR50/DDR50, |
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Considering AM62A release is with EdgeAI, will it be correct to mention boot support with 4GB & 8GB sized SD cards as the EdgeAI wic image size (tisdk-edgeai-image-am62a-evm-11.01.07.05.rootfs.wic.xz) is ~11 GB in itself - https://www.ti.com/tool/download/PROCESSOR-SDK-LINUX-AM62A/11.01.07.05 ?
| AM62AX,SK-AM62A-LP,Lexar,32,,I,,U1,A1,V10,White-red,PASS,UHS SDR104, | ||
| AM62AX,SK-AM62A-LP,Gigastone,16,Camera Plus,I,C10,U1,,,Red-white,PASS,UHS SDR104, | ||
| AM62AX,SK-AM62A-LP,Kootion,16,,I,C10,U1,,,White-red,PASS,UHS SDR104, | ||
| AM62AX,SK-AM62A-LP,Kingston,8,,,C4,,,,Black,PASS,SD High Speed, |
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From experience validating the "same" card you can actually see the same brand/card behave very differently depending on batch, FW version etc. It might be useful to list some more info as part of the dump at least FW rev and HW rev reported- |
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Closing this PR due to inactivity (no update / response from Author since ~3.5 months) |
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Documents sd card boot and speed mode issues within u-boot and Linux.