Fix the delay loops. Without scaling the CPU is always at 300MHz.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12229 a1c6a512-1295-4272-9138-f99709370657
diff --git a/firmware/target/arm/gigabeat/meg-fx/i2c-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/i2c-meg-fx.c
index fd5d957..770f4eb 100644
--- a/firmware/target/arm/gigabeat/meg-fx/i2c-meg-fx.c
+++ b/firmware/target/arm/gigabeat/meg-fx/i2c-meg-fx.c
@@ -90,7 +90,7 @@
/* about 30 cycles overhead + X * 7 */
/* 300MHz: 1000nS @3.36nS/cyc = 297cyc: X = 38*/
/* 100MHz: 1000nS @10nS/cyc = 100cyc : X = 10 */
- for (_x = get_cpu_boost_counter() ? 38 : 10; _x; _x--)
+ for (_x = 38; _x; _x--)
{
/* burn CPU cycles */
/* gcc makes it an inc loop - check with objdump for asm timing */
diff --git a/firmware/target/arm/gigabeat/meg-fx/sc606-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/sc606-meg-fx.c
index d4e061a..f9cb35f 100644
--- a/firmware/target/arm/gigabeat/meg-fx/sc606-meg-fx.c
+++ b/firmware/target/arm/gigabeat/meg-fx/sc606-meg-fx.c
@@ -30,9 +30,9 @@
/* cycles delayed = 30 + 7 * loops */
/* 100MHz = 10nS per cycle: LO:1300nS=130:14 HI:600nS=60:9 */
/* 300MHz = 3.36nS per cycle: LO:1300nS=387:51 HI:600nS=179:21 */
-#define DELAY_LO do{int x;for(x=get_cpu_boost_counter()?51:14;x;x--);} while (0)
-#define DELAY do{int x;for(x=get_cpu_boost_counter()?35:10;x;x--);} while (0)
-#define DELAY_HI do{int x;for(x=get_cpu_boost_counter()?21: 9;x;x--);} while (0)
+#define DELAY_LO do{int x;for(x=51;x;x--);} while (0)
+#define DELAY do{int x;for(x=35;x;x--);} while (0)
+#define DELAY_HI do{int x;for(x=21;x;x--);} while (0)