7 comments:
Please elaborate and give numbers for the boot time reduction.
Also, it’d be great if you pasted the new log messages.
File src/soc/mediatek/mt8192/Kconfig:
Patch Set #2, Line 43: This options limit
This option limits
Please elaborate in the text, what shu is.
This options limit DRAM frequency calibration count from total 7 to 3,
other frequency will directly use the low frequency shu result.
Please also extend, when this option should be selected (boottime).
File src/soc/mediatek/mt8192/dramc_pi_main.c:
size_t would use the native size. No reason to limit.
Patch Set #2, Line 385: dramc_info("This shu no need do calibration, use shu0 result directly\n");
shu %s calibration skipped due to limitted frequency count. Using shu0.
File src/soc/mediatek/mt8192/include/soc/dramc_pi_api.h:
Patch Set #2, Line 286: bool is_freq_need_k(dram_cali_seq k_seq);
Maybe we can come up with a better function name. Would the meaning of `is_freq_needing_k` be correct?
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