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microblaze: timer: Prepare for device-tree initialization

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Fix CONFIG_SYS_HZ usage in board config.

Do not use hardcoded value. Use CONFIG_SYS_HZ instead.
Separate static configuration to single block.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek
2012-06-29 13:46:54 +02:00
parent 26e6da854e
commit bcbb046bd5
4 changed files with 41 additions and 48 deletions
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12
include/configs/microblaze-generic.h
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@@ -115,19 +115,11 @@
#endif
/* timer */
#ifdef XILINX_TIMER_BASEADDR
# if (XILINX_TIMER_IRQ != -1)
# define CONFIG_SYS_TIMER_0 1
#if defined(XILINX_TIMER_BASEADDR) && defined(XILINX_TIMER_IRQ)
# define CONFIG_SYS_TIMER_0_ADDR XILINX_TIMER_BASEADDR
# define CONFIG_SYS_TIMER_0_IRQ XILINX_TIMER_IRQ
# define FREQUENCE XILINX_CLOCK_FREQ
# define CONFIG_SYS_TIMER_0_PRELOAD ( FREQUENCE/1000 )
# endif
#elif XILINX_CLOCK_FREQ
# define CONFIG_XILINX_CLOCK_FREQ XILINX_CLOCK_FREQ
#else
# error BAD CLOCK FREQ
#endif
/* FSL */
/* #define CONFIG_SYS_FSL_2 */
/* #define FSL_INTR_2 1 */