From 2392bb41996963c6683253114bdfb3174146e7dc Mon Sep 17 00:00:00 2001 From: Rafaël Carré Date: Thu, 31 Dec 2009 19:15:20 +0000 Subject: FS#10047 : Clipv2 Reuse some code from Clip (LCD) and a lot of code from AS3525 Add a new CPU type : AS3525v2, identical to AS3525 except it's an ARMv5 (arm926-ejs) SD code still not working For an unknown reason LCD doesn't work anymore (to be investigated) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24131 a1c6a512-1295-4272-9138-f99709370657 --- firmware/target/arm/as3525/clock-target.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'firmware/target/arm/as3525/clock-target.h') diff --git a/firmware/target/arm/as3525/clock-target.h b/firmware/target/arm/as3525/clock-target.h index bc112fdea8..08c385c7cd 100644 --- a/firmware/target/arm/as3525/clock-target.h +++ b/firmware/target/arm/as3525/clock-target.h @@ -56,6 +56,13 @@ #define AS3525_CLK_FCLK 3 /* Available as PCLK input only */ /** ************ Change these to reconfigure clocking scheme *******************/ +#ifdef SANSA_CLIPV2 + +/* PLL* registers differ from AS3525 */ +#define AS3525_PLLA_FREQ 240000000 + +#else + /* PLL frequencies and settings*/ #define AS3525_PLLA_FREQ 248000000 /*124,82.7,62,49.6,41.3,35.4 */ /* FCLK_PREDIV-> *7/8 = 217MHz 108.5 ,72.3, 54.25, 43.4, 36.17 */ @@ -63,6 +70,8 @@ /* *5/8 = 155MHz 77.5, 51.67, 38.75 */ #define AS3525_PLLA_SETTING 0x261F +#endif /* SANSA_CLIPV2 */ + //#define AS3525_PLLA_FREQ 384000000 /*192,128,96,76.8,64,54.9,48,42.7,38.4*/ /* FCLK_PREDIV-> *7/8 = 336MHz 168, 112, 84, 67.2, 56, 48, 42, 37.3*/ /* *6/8 = 288MHz 144, 96, 72, 57.6, 48, 41.1, */ @@ -118,7 +127,13 @@ #define AS3525_IDE_SEL AS3525_CLK_PLLA /* Input Source */ #define AS3525_IDE_DIV (CLK_DIV(AS3525_PLLA_FREQ, AS3525_IDE_FREQ) - 1)/*div=1/(n+1)*/ + +#ifdef SANSA_CLIPV2 +#define AS3525_MS_FREQ 120000000 +#define AS3525_IDE_FREQ 80000000 +#else #define AS3525_IDE_FREQ 50000000 /* The OF uses 66MHz maximal freq */ +#endif /* SANSA_CLIPV2 */ //#define AS3525_USB_SEL AS3525_CLK_PLLA /* Input Source */ -- cgit v1.2.3