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| author | Marcin Bukat <marcin.bukat@gmail.com> | 2012-08-06 20:22:57 +0200 |
|---|---|---|
| committer | Marcin Bukat <marcin.bukat@gmail.com> | 2012-08-30 13:50:36 +0200 |
| commit | 722e24a76ac7a2c550f8428c5762f40dd9313d91 (patch) | |
| tree | b1398f2740c77b20973099c48db4d846bfd84a99 /firmware/export/config | |
| parent | 417da66bb3e02849b8a63213818f2fed1d8354fb (diff) | |
| download | rockbox-722e24a76ac7a2c550f8428c5762f40dd9313d91.tar.gz rockbox-722e24a76ac7a2c550f8428c5762f40dd9313d91.zip | |
rk27xx: implement frequency scalling
Implemented scheme:
ARM AHB APB
Normal 50 50 50 MHz
Max 200 100 50 MHz
Frequency scaling is disabled on rk27generic due to too
slow lcd updates when running with 50MHz AHB.
battery_bench shows ~1h runtime improvement on hifiman.
Change-Id: I2c6f8acf6d4570c4e14f5bcc72280b51ce13c408
Diffstat (limited to 'firmware/export/config')
| -rw-r--r-- | firmware/export/config/hifimanhm60x.h | 2 | ||||
| -rw-r--r-- | firmware/export/config/hifimanhm801.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/firmware/export/config/hifimanhm60x.h b/firmware/export/config/hifimanhm60x.h index 11916a4b83..d188d19201 100644 --- a/firmware/export/config/hifimanhm60x.h +++ b/firmware/export/config/hifimanhm60x.h | |||
| @@ -174,7 +174,7 @@ | |||
| 174 | #define STORAGE_NEEDS_ALIGN | 174 | #define STORAGE_NEEDS_ALIGN |
| 175 | 175 | ||
| 176 | /* Define this if you have adjustable CPU frequency */ | 176 | /* Define this if you have adjustable CPU frequency */ |
| 177 | /* #define HAVE_ADJUSTABLE_CPU_FREQ */ | 177 | #define HAVE_ADJUSTABLE_CPU_FREQ |
| 178 | 178 | ||
| 179 | #define RKW_FORMAT | 179 | #define RKW_FORMAT |
| 180 | #define BOOTFILE_EXT "rkw" | 180 | #define BOOTFILE_EXT "rkw" |
diff --git a/firmware/export/config/hifimanhm801.h b/firmware/export/config/hifimanhm801.h index dfa6b8d13d..80b6ccbe41 100644 --- a/firmware/export/config/hifimanhm801.h +++ b/firmware/export/config/hifimanhm801.h | |||
| @@ -162,7 +162,7 @@ | |||
| 162 | #define STORAGE_NEEDS_ALIGN | 162 | #define STORAGE_NEEDS_ALIGN |
| 163 | 163 | ||
| 164 | /* Define this if you have adjustable CPU frequency */ | 164 | /* Define this if you have adjustable CPU frequency */ |
| 165 | /* #define HAVE_ADJUSTABLE_CPU_FREQ */ | 165 | #define HAVE_ADJUSTABLE_CPU_FREQ |
| 166 | 166 | ||
| 167 | #define RKW_FORMAT | 167 | #define RKW_FORMAT |
| 168 | #define BOOTFILE_EXT "rkw" | 168 | #define BOOTFILE_EXT "rkw" |