eaw/u-boot
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fix timer code for ARM systems: make sure that udelay() does not

Browse Source 
reset timers so it's save to use udelay() in timeout code.
This commit is contained in:
wdenk
2005-04-04 12:08:28 +00:00
parent 50712ba16e
commit 101e8dfa2a
14 changed files with 140 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/configs/cmc_pu2.h
View File

@@ -33,7 +33,7 @@
/* ARM asynchronous clock */
#define AT91C_MAIN_CLOCK 207360000 /* from 18.432 MHz crystal (18432000 / 4 * 45) */
#define AT91C_MASTER_CLOCK 69120000 /* peripheral clock (AT91C_MASTER_CLOCK / 3) */
#define AT91C_MASTER_CLOCK (AT91C_MAIN_CLOCK/3) /* peripheral clock */
#define AT91_SLOW_CLOCK 32768 /* slow clock */
@@ -203,7 +203,7 @@ struct bd_info_ext {
#endif /* __ASSEMBLY__ */
#define CFG_HZ 1000
#define CFG_HZ_CLOCK AT91C_MASTER_CLOCK/2 /* AT91C_TC0_CMR is implicitly set to */
#define CFG_HZ_CLOCK (AT91C_MASTER_CLOCK/2) /* AT91C_TC0_CMR is implicitly set to */
/* AT91C_TC_TIMER_DIV1_CLOCK */
#define CONFIG_STACKSIZE (32*1024) /* regular stack */