You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
65 lines
2.2 KiB
Diff
65 lines
2.2 KiB
Diff
Index: linux-2.6.21.7/arch/arm/mach-pxa/cpu-pxa.c
|
|
===================================================================
|
|
--- linux-2.6.21.7.orig/arch/arm/mach-pxa/cpu-pxa.c
|
|
+++ linux-2.6.21.7/arch/arm/mach-pxa/cpu-pxa.c
|
|
@@ -60,7 +60,7 @@ typedef struct
|
|
|
|
/* Define the refresh period in mSec for the SDRAM and the number of rows */
|
|
#define SDRAM_TREF 64 /* standard 64ms SDRAM */
|
|
-#define SDRAM_ROWS 4096 /* 64MB=8192 32MB=4096 */
|
|
+#define SDRAM_ROWS 8192 /* 64MB=8192 32MB=4096 */
|
|
#define MDREFR_DRI(x) ((x*SDRAM_TREF)/(SDRAM_ROWS*32))
|
|
|
|
#define CCLKCFG_TURBO 0x1
|
|
@@ -136,7 +136,7 @@ static int pxa_set_target(struct cpufreq
|
|
unsigned int relation)
|
|
{
|
|
int idx;
|
|
- unsigned long cpus_allowed;
|
|
+ cpumask_t cpus_allowed;
|
|
int cpu = policy->cpu;
|
|
struct cpufreq_freqs freqs;
|
|
pxa_freqs_t *pxa_freq_settings;
|
|
@@ -144,6 +144,7 @@ static int pxa_set_target(struct cpufreq
|
|
unsigned long flags;
|
|
unsigned int unused;
|
|
unsigned int preset_mdrefr, postset_mdrefr;
|
|
+ void *ramstart;
|
|
|
|
/*
|
|
* Save this threads cpus_allowed mask.
|
|
@@ -154,7 +155,7 @@ static int pxa_set_target(struct cpufreq
|
|
* Bind to the specified CPU. When this call returns,
|
|
* we should be running on the right CPU.
|
|
*/
|
|
- set_cpus_allowed(current, 1 << cpu);
|
|
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
|
|
BUG_ON(cpu != smp_processor_id());
|
|
|
|
/* Get the current policy */
|
|
@@ -187,7 +188,7 @@ static int pxa_set_target(struct cpufreq
|
|
(pxa_freq_settings[idx].membus/1000));
|
|
}
|
|
|
|
- void *ramstart = phys_to_virt(0xa0000000);
|
|
+ ramstart = phys_to_virt(0xa0000000);
|
|
|
|
/*
|
|
* Tell everyone what we're about to do...
|
|
@@ -260,13 +261,13 @@ static int pxa_set_target(struct cpufreq
|
|
|
|
static int pxa_cpufreq_init(struct cpufreq_policy *policy)
|
|
{
|
|
- unsigned long cpus_allowed;
|
|
+ cpumask_t cpus_allowed;
|
|
unsigned int cpu = policy->cpu;
|
|
int i;
|
|
|
|
cpus_allowed = current->cpus_allowed;
|
|
|
|
- set_cpus_allowed(current, 1 << cpu);
|
|
+ set_cpus_allowed(current, cpumask_of_cpu(cpu));
|
|
BUG_ON(cpu != smp_processor_id());
|
|
|
|
/* set default policy and cpuinfo */
|