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as3525v2: disable adjustable CPU frequency

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When the rest of the code is confirmed to work properly without CPU
frequency changes, it will be possible to reliabily test set_cpu_frequency()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25924 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-05-10 03:49:17 +00:00
parent 270f136fd2
commit 4970f98619
4 changed files with 5 additions and 3 deletions
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2
firmware/export/config/sansaclipplus.h
View file

@ -191,7 +191,7 @@
#define CONFIG_LED LED_VIRTUAL #define CONFIG_LED LED_VIRTUAL
/* Define this if you have adjustable CPU frequency */ /* Define this if you have adjustable CPU frequency */
#define HAVE_ADJUSTABLE_CPU_FREQ //#define HAVE_ADJUSTABLE_CPU_FREQ
#define BOOTFILE_EXT "sansa" #define BOOTFILE_EXT "sansa"
#define BOOTFILE "rockbox." BOOTFILE_EXT #define BOOTFILE "rockbox." BOOTFILE_EXT

2
firmware/export/config/sansaclipv2.h
View file

@ -179,7 +179,7 @@
#define CONFIG_LED LED_VIRTUAL #define CONFIG_LED LED_VIRTUAL
/* Define this if you have adjustable CPU frequency */ /* Define this if you have adjustable CPU frequency */
#define HAVE_ADJUSTABLE_CPU_FREQ //#define HAVE_ADJUSTABLE_CPU_FREQ
#define BOOTFILE_EXT "sansa" #define BOOTFILE_EXT "sansa"
#define BOOTFILE "rockbox." BOOTFILE_EXT #define BOOTFILE "rockbox." BOOTFILE_EXT

2
firmware/export/config/sansafuzev2.h
View file

@ -196,7 +196,7 @@
#endif /* !BOOTLOADER */ #endif /* !BOOTLOADER */
/* Define this if you have adjustable CPU frequency */ /* Define this if you have adjustable CPU frequency */
#define HAVE_ADJUSTABLE_CPU_FREQ //#define HAVE_ADJUSTABLE_CPU_FREQ
#define BOOTFILE_EXT "sansa" #define BOOTFILE_EXT "sansa"
#define BOOTFILE "rockbox." BOOTFILE_EXT #define BOOTFILE "rockbox." BOOTFILE_EXT

2
firmware/target/arm/as3525/system-as3525.c
View file

@ -453,6 +453,8 @@ void set_cpu_frequency(long frequency)
} }
} }
#else /* as3525v2 */ #else /* as3525v2 */
/* FIXME : disabled for now, seems to cause buggy memory accesses
* Disabling MMU or putting the function in uncached memory seems to help? */
void set_cpu_frequency(long frequency) void set_cpu_frequency(long frequency)
{ {
int oldstatus = disable_irq_save(); int oldstatus = disable_irq_save();