devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

AS3525 : wait until PLLA is locked when changed

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18996 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2008-11-03 22:48:56 +00:00
parent 03be50a1ef
commit 23d6df43f8
1 changed files with 2 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

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

@ -209,6 +209,8 @@ void system_init(void)
: : : "r0" ); : : : "r0" );
CGU_PLLA = 0x4330; /* PLLA 384 MHz */ CGU_PLLA = 0x4330; /* PLLA 384 MHz */
while(!(CGU_INTCTRL & (1<<0))); /* wait until PLLA is locked */
CGU_PROC = (3<<2)|0x01; /* fclk = PLLA*5/8 = 240 MHz */ CGU_PROC = (3<<2)|0x01; /* fclk = PLLA*5/8 = 240 MHz */
asm volatile( asm volatile(