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en:c2_set_cpu_freq [2016/09/05 17:01] joy.cho [How to set max cpu frequency] |
en:c2_set_cpu_freq [2017/07/20 09:41] (current) joy.cho [How to set max cpu frequency] |
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<WRAP center round important> | <WRAP center round important> | ||
- | This functionality has not been released yet. The version will be specified here after the new version release. | + | * Ubuntu : Available with 3.14.77-80 (Sep 8, 2016) or higher version |
- | * Ubuntu : N/A | + | * Android : Available with Android v2.2 or higher version |
- | * Android : N/A | + | |
</WRAP> | </WRAP> | ||
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| 1.680 GHz | "1680" | booting OK with 4 cores / recommend 3 cores for heavy load test | | | 1.680 GHz | "1680" | booting OK with 4 cores / recommend 3 cores for heavy load test | | ||
| 1.752 GHz | "1752" | booting OK with 4 cores / recommend 2 cores for heavy load test | | | 1.752 GHz | "1752" | booting OK with 4 cores / recommend 2 cores for heavy load test | | ||
- | | 1.896 GHz | "1896" | booing OK with 1~3 cores / recommend running with a single core | | + | | 1.896 GHz | "1896" | booting OK with 1~3 cores / recommend running with a single core | |
- | | 1.920 GHz | "1920" | booint OK with 1 or 2 cores / recommend running with a single core | | + | | 1.920 GHz | "1920" | booting OK with 1 or 2 cores / recommend running with a single core | |
| 1.944 GHz | "1944" | booting OK with a single core but unstable | | | 1.944 GHz | "1944" | booting OK with a single core but unstable | | ||
| 2.016 GHz | "2016" | extremely unstable | | | 2.016 GHz | "2016" | extremely unstable | | ||
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# max cpu frequency in dvfs table / in MHz unit | # max cpu frequency in dvfs table / in MHz unit | ||
# setenv max_freq "2016" # 2.016GHz | # setenv max_freq "2016" # 2.016GHz | ||
- | # setenv max_freq "1944" # 1.944GHz | ||
# setenv max_freq "1944" # 1.944GHz | # setenv max_freq "1944" # 1.944GHz | ||
# setenv max_freq "1920" # 1.920GHz | # setenv max_freq "1920" # 1.920GHz |