<par[m]>
Now here's the deal: the NXP memory utility doesn't produce a correct output with ANY configuration. Does that mean a memory chip is bad? Using a single 16 Gbits chip instead of 2x8Gbits.
<par[m]>
Say i have a custom iMX8MM board; don't know whether it works properly or not, uboot fails during ram initialization.
<par[m]>
Thanks in advance!
<par[m]>
* Guys!
<par[m]>
Say i have a custom iMX8MM board; don't know whether it works properly or not, uboot fails during ram initialization.
<par[m]>
Now here's the deal: the NXP memory utility doesn't produce a correct output or anything at all using ANY configuration. Does that mean a memory chip is bad? Using a single 16 Gbits chip instead of 2x8Gbits.
<par[m]>
* Guys!
<par[m]>
Say i have a custom iMX8MM board; don't know whether it works properly or not, uboot fails during ram initialization.
<par[m]>
Now here's the deal: the NXP memory utility doesn't produce a correct output or anything at all using ANY configuration. Does that mean a memory chip is bad/dead? Using a single 16 Gbits chip instead of 2x8Gbits.
<Tartarus>
Well, if you can't convince the memory configuration tool to give the correct output, yeah, u-boot isn't gonna work either
<Tartarus>
Just how tricky that tool is to configure / use, I can't say, but yes, I would step back and verify the basics about the design
<Tartarus>
and make sure the hardware matches the schematic, etc
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<xypron>
Tartarus: I don't know if there are armv7-m to run a full Linux distro.
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<Tartarus>
xypron: What about r? That one also claims to be SYS_CPU = "armv7"
<xypron>
Tartarus Where do you see a problem with current U-Boot?
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<Tartarus>
xypron: Well, the "problem" is that configs/*_r5_defconfig pulls in EFI_LOADER, which doesn't make any sense for the non-xilinx board, I don't know the xilinx one well enough to say if it could be used there
<Tartarus>
Or if they aren't pulling it in today, they do once DM_ETH is enabled and so EFI_LOADER is unblocked there
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<xypron>
Tartarus All ARMv7-R lack a mmu. So you cannot run a normal Linux distro on them. So EFI_LOADER can be disabled by default on them.
<Tartarus>
xypron: OK, I _think_ we should change from checking SYS_CPU = foo to CPU_FOO being enabled, and not enable for CPU_V7R
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<xypron>
Tartarus: Is SPL_SYS_NO_VECTOR_TABLE on your agenda for conversion to CONFIG? Why do we have this symbol separate from ARMV8_SPL_EXCEPTION_VECTORS while both have the same meaning (except for inverse logic). I think there should be only one Kconfig symbol.
<Tartarus>
Is already converted?
<xypron>
Tartarus: Not really, you cannot edit it.
<xypron>
And it is duplicate to the arm64 symbol
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