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Cleanup system code and use definitions

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6760 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian
2007-03-29 22:21:43 +00:00
parent 8194aa23ac
commit dd75071f4e
3 changed files with 29 additions and 48 deletions
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36
target/linux/adm5120-2.6/files/arch/mips/adm5120/setup.c
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@@ -14,17 +14,12 @@
#include <asm/io.h>
#include <asm/time.h>
#include <adm5120_info.h>
#define ADM5120_SOFTRESET 0x12000004
#define STATUS_IE 0x00000001
#define ALLINTS (IE_IRQ0 | IE_IRQ5 | STATUS_IE)
#define ADM5120_CODEREG 0x12000000
#define ADM5120_CPU_CLK_MASK 0x00300000
#define ADM5120_CPU_CLK_175 0x00000000
#define ADM5120_CPU_CLK_200 0x00100000
#define ADM5120_CPU_CLK_225 0x00200000
#define ADM5120_CPU_CLK_250 0x00300000
void mips_time_init(void);
extern unsigned int mips_counter_frequency;
@@ -47,30 +42,9 @@ void adm5120_power_off(void)
adm5120_halt();
}
void __init mips_time_init(void)
void __init adm5120_time_init(void)
{
u32 clock;
clock = *(u32*)KSEG1ADDR(ADM5120_CODEREG);
switch (clock & ADM5120_CPU_CLK_MASK) {
case ADM5120_CPU_CLK_175:
mips_counter_frequency = 87500000;
printk("CPU clock: 175MHz\n");
break;
case ADM5120_CPU_CLK_200:
mips_counter_frequency = 100000000;
printk("CPU clock: 200MHz\n");
break;
case ADM5120_CPU_CLK_225:
mips_counter_frequency = 112500000;
printk("CPU clock: 225MHz\n");
break;
case ADM5120_CPU_CLK_250:
mips_counter_frequency = 125000000;
printk("CPU clock: 250MHz\n");
break;
}
mips_counter_frequency = adm5120_info.cpu_speed >> 1;
}
void __init plat_timer_setup(struct irqaction *irq)
@@ -85,7 +59,7 @@ void __init plat_mem_setup(void)
{
printk(KERN_INFO "ADM5120 board setup\n");
board_time_init = mips_time_init;
board_time_init = adm5120_time_init;
//board_timer_setup = mips_timer_setup;
_machine_restart = adm5120_restart;