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| author | Michael Sparmann <theseven@rockbox.org> | 2011-01-08 01:05:27 +0000 |
|---|---|---|
| committer | Michael Sparmann <theseven@rockbox.org> | 2011-01-08 01:05:27 +0000 |
| commit | 44f924f8b43b2c5e0125e797fcc526daad0eb34b (patch) | |
| tree | 8038d087869a7d89e999ec0ebf83f0f72d2cdcd4 | |
| parent | 958b638deff8080eb5d06719eb268e11f44f4d69 (diff) | |
| download | rockbox-44f924f8b43b2c5e0125e797fcc526daad0eb34b.zip rockbox-44f924f8b43b2c5e0125e797fcc526daad0eb34b.tar.gz rockbox-44f924f8b43b2c5e0125e797fcc526daad0eb34b.tar.bz2 rockbox-44f924f8b43b2c5e0125e797fcc526daad0eb34b.tar.xz | |
Adjust iPod Classic CPU clock speed constants to at least roughly correct values
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29005 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/export/s5l8702.h | 4 | ||||
| -rw-r--r-- | firmware/target/arm/s5l8702/system-target.h | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/firmware/export/s5l8702.h b/firmware/export/s5l8702.h index 59bc8e5..bb3553e 100644 --- a/firmware/export/s5l8702.h +++ b/firmware/export/s5l8702.h @@ -28,8 +28,8 @@ #define REG16_PTR_T volatile uint16_t *
#define REG32_PTR_T volatile uint32_t *
-//TODO: Figure out
-#define TIMER_FREQ (1843200 * 4 * 26 / 1 / 4) /* 47923200 Hz */
+//TODO: Figure out exact value
+#define TIMER_FREQ 216000000
#define CACHEALIGN_BITS (4) /* 2^4 = 16 bytes */
diff --git a/firmware/target/arm/s5l8702/system-target.h b/firmware/target/arm/s5l8702/system-target.h index 96e0371..ed48eba 100644 --- a/firmware/target/arm/s5l8702/system-target.h +++ b/firmware/target/arm/s5l8702/system-target.h @@ -24,11 +24,11 @@ #include "system-arm.h"
#include "mmu-arm.h"
-//TODO: Figure out
+//TODO: Figure out exact values
#define CPUFREQ_SLEEP 32768
-#define CPUFREQ_MAX (1843200 * 4 * 26 / 1) /* 191692800 Hz */
-#define CPUFREQ_DEFAULT (CPUFREQ_MAX/4) /* 47923200 Hz */
-#define CPUFREQ_NORMAL (CPUFREQ_MAX/4)
+#define CPUFREQ_MAX 216000000
+#define CPUFREQ_DEFAULT 216000000
+#define CPUFREQ_NORMAL 216000000
#define STORAGE_WANTS_ALIGN
|