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authorRafaël Carré <rafael.carre@gmail.com>2010-04-29 00:43:24 +0000
committerRafaël Carré <rafael.carre@gmail.com>2010-04-29 00:43:24 +0000
commit2a180e80398a7915b7fd2fdc6cf404b6fd019fbd (patch)
tree28eeb79dc13939fdefd0ae857738f3cbfcb74c87
parent5187b4199b7fbe51c99c5882eb18f6c809924d8a (diff)
downloadrockbox-2a180e80398a7915b7fd2fdc6cf404b6fd019fbd.tar.gz
rockbox-2a180e80398a7915b7fd2fdc6cf404b6fd019fbd.zip
as3525v2: effect of CGU_PROC on fclk is instant
We do not need any delay after modifying it in system_init(), so the same applies in set_cpu_frequency() git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25753 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--firmware/target/arm/as3525/system-as3525.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/firmware/target/arm/as3525/system-as3525.c b/firmware/target/arm/as3525/system-as3525.c
index e3e41998ce..2b3e163611 100644
--- a/firmware/target/arm/as3525/system-as3525.c
+++ b/firmware/target/arm/as3525/system-as3525.c
@@ -465,9 +465,6 @@ void set_cpu_frequency(long frequency)
CGU_PROC = ((AS3525_FCLK_POSTDIV << 4) |
(AS3525_FCLK_PREDIV << 2) |
AS3525_FCLK_SEL);
-
- delay = 40; while(delay--) asm("nop");
-
}
else
{
@@ -477,8 +474,6 @@ void set_cpu_frequency(long frequency)
(AS3525_FCLK_PREDIV << 2) |
AS3525_FCLK_SEL);
- delay = 40; while(delay--) asm("nop");
-
/* Change PCLK after FCLK is low, so it doesn't go too high */
CGU_PERI = (CGU_PERI & ~(0xF << 2)) | (AS3525_PCLK_DIV0_UNBOOSTED << 2);
delay = 40; while(delay--) asm("nop");