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

Improvements to mini2440 audio; change CPU freq to 406MHz

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23495 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bob Cousins 2009-11-03 13:50:52 +00:00
parent bb9808b8af
commit deb1b0e51c
6 changed files with 20 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

6
firmware/target/arm/s3c2440/crt0.S
View file

@ -138,13 +138,11 @@
/* For Mini2440 board or compatible */
/* Clock and Power Management setup values */
/* NB: clock settings must match values in s3c2440/system-target.h */
#define VAL_CLKDIV 0x5 /* HCLK = FCLK/4, PCLK = HCLK/2 */
#define VAL_UPLLCON 0x00038022 /* UCLK = 48 MHz */
#define VAL_MPLLCON 0x0007F021 /* FCLK = 405 MHz */
#define VAL_MPLLCON 0x000C3041 /* FCLK = 406 MHz */
#define FCLK 405000000
#define HCLK (FCLK/4) /* = 101,250,000 */
#define PCLK (HCLK/2) /* = 50,625,000 */
/* Memory Controller setup */
#define VAL_BWSCON 0x22111112