Everything I can find as a reference says that the LP-SRAM block on these devices is 64kb, and direct experimentation with cAVS 1.5 and 2.5 agrees. Access to areas beyond 64k hangs the DSP (it should cause a PIF fault I guess, but the exception never gets trapped, that's probably a different problem). Fix this in devicetree to reflect what actually works. It's not clear where the 128k values came from; if they're not typos we can correct that when we find better docs. Signed-off-by: Andy Ross <andrew.j.ross@intel.com> |
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| espressif | ||
| intel | ||
| nxp | ||
| sample_controller.dtsi | ||
| xtensa.dtsi | ||