1 files changed, 57 insertions, 0 deletions

diff --git a/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0046-attemp-to-fix-serial-console-corruption-during-cpuid.patch b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0046-attemp-to-fix-serial-console-corruption-during-cpuid.patch
new file mode 100644
index 00000000..11f52262
--- /dev/null
+++ b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0046-attemp-to-fix-serial-console-corruption-during-cpuid.patch
@@ -0,0 +1,57 @@
+From b0c673e40d40428a9bd05101d15d773cd4f4720c Mon Sep 17 00:00:00 2001
+From: Ranjith Lohithakshan <unknown@ti.com>
+Date: Sat, 22 May 2010 18:32:24 +0200
+Subject: [PATCH 46/48] attemp to fix serial console corruption during cpuidle
+
+---
+ arch/arm/mach-omap2/cpuidle34xx.c |    6 +++++-
+ 1 files changed, 5 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-omap2/cpuidle34xx.c b/arch/arm/mach-omap2/cpuidle34xx.c
+index f8aea56..35d1c3e 100644
+--- a/arch/arm/mach-omap2/cpuidle34xx.c
++++ b/arch/arm/mach-omap2/cpuidle34xx.c
+@@ -60,7 +60,7 @@ struct omap3_processor_cx {
+ 
+ struct omap3_processor_cx omap3_power_states[OMAP3_MAX_STATES];
+ struct omap3_processor_cx current_cx_state;
+-struct powerdomain *mpu_pd, *core_pd;
++struct powerdomain *mpu_pd, *per_pd, *core_pd;
+ 
+ /*
+  * The latencies/thresholds for various C states have
+@@ -131,6 +131,7 @@ static int omap3_enter_idle(struct cpuidle_device *dev,
+        local_fiq_disable();
+ 
+        pwrdm_set_next_pwrst(mpu_pd, mpu_state);
++       pwrdm_set_next_pwrst(per_pd, mpu_state);
+        pwrdm_set_next_pwrst(core_pd, core_state);
+ 
+        if (omap_irq_pending() || need_resched())
+@@ -138,6 +139,7 @@ static int omap3_enter_idle(struct cpuidle_device *dev,
+ 
+        if (cx->type == OMAP3_STATE_C1) {
+                pwrdm_for_each_clkdm(mpu_pd, _cpuidle_deny_idle);
++               pwrdm_for_each_clkdm(per_pd, _cpuidle_deny_idle);
+                pwrdm_for_each_clkdm(core_pd, _cpuidle_deny_idle);
+        }
+ 
+@@ -146,6 +148,7 @@ static int omap3_enter_idle(struct cpuidle_device *dev,
+ 
+        if (cx->type == OMAP3_STATE_C1) {
+                pwrdm_for_each_clkdm(mpu_pd, _cpuidle_allow_idle);
++               pwrdm_for_each_clkdm(per_pd, _cpuidle_allow_idle);
+                pwrdm_for_each_clkdm(core_pd, _cpuidle_allow_idle);
+        }
+ 
+@@ -425,6 +428,7 @@ int __init omap3_idle_init(void)
+        struct cpuidle_device *dev;
+ 
+        mpu_pd = pwrdm_lookup("mpu_pwrdm");
++       per_pd = pwrdm_lookup("per_pwrdm");
+        core_pd = pwrdm_lookup("core_pwrdm");
+ 
+        omap_init_power_states();
+-- 
+1.6.6.1
+