aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/alchemy/common/setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/alchemy/common/setup.c')
-rw-r--r--arch/mips/alchemy/common/setup.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 8267e3c97721..ea8f41869e56 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -27,12 +27,9 @@
27 27
28#include <linux/init.h> 28#include <linux/init.h>
29#include <linux/ioport.h> 29#include <linux/ioport.h>
30#include <linux/jiffies.h>
31#include <linux/module.h>
32 30
33#include <asm/dma-coherence.h> 31#include <asm/dma-coherence.h>
34#include <asm/mipsregs.h> 32#include <asm/mipsregs.h>
35#include <asm/time.h>
36 33
37#include <au1000.h> 34#include <au1000.h>
38 35
@@ -41,18 +38,6 @@ extern void set_cpuspec(void);
41 38
42void __init plat_mem_setup(void) 39void __init plat_mem_setup(void)
43{ 40{
44 unsigned long est_freq;
45
46 /* determine core clock */
47 est_freq = au1xxx_calc_clock();
48 est_freq += 5000; /* round */
49 est_freq -= est_freq % 10000;
50 printk(KERN_INFO "(PRId %08x) @ %lu.%02lu MHz\n", read_c0_prid(),
51 est_freq / 1000000, ((est_freq % 1000000) * 100) / 1000000);
52
53 /* this is faster than wasting cycles trying to approximate it */
54 preset_lpj = (est_freq >> 1) / HZ;
55
56 if (au1xxx_cpu_needs_config_od()) 41 if (au1xxx_cpu_needs_config_od())
57 /* Various early Au1xx0 errata corrected by this */ 42 /* Various early Au1xx0 errata corrected by this */
58 set_c0_config(1 << 19); /* Set Config[OD] */ 43 set_c0_config(1 << 19); /* Set Config[OD] */