A bit irritated here… Here’s what I have to do to figure out why my i2c gpio devices aren’t working:
- Add i2c-gpio devices in dts (Doesn’t work)
- i2cdetect (Doesn’t work in debug shell)
- Enable configs to boot Linux (Doesn’t fit in partition)
- u-boot (Stuck trying to get UART output)
- Use Kexec instead of u-boot (pmOS now thinks my phone is ARM64)
Anyone know how to write an ARMv7 UART program in assembly? UART works in Linux, but frustrating not knowing what I’m doing wrong
LogicalErzor
npub1fq…2ftuk
2024-07-01 08:42:03 CEST
in reply to nevent1q…gc0c
Author Public Key
npub1fq87kg24ntac2fesrqmqlk2ka03ere786x4d8whxw48kdf57ferqj2ftukPublished at
2024-07-01 08:42:03 CESTEvent JSON
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"content": "A bit irritated here… Here’s what I have to do to figure out why my i2c gpio devices aren’t working:\n\n- Add i2c-gpio devices in dts (Doesn’t work)\n- i2cdetect (Doesn’t work in debug shell)\n- Enable configs to boot Linux (Doesn’t fit in partition)\n- u-boot (Stuck trying to get UART output)\n- Use Kexec instead of u-boot (pmOS now thinks my phone is ARM64)\n\nAnyone know how to write an ARMv7 UART program in assembly? UART works in Linux, but frustrating not knowing what I’m doing wrong",
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