1 files changed, 0 insertions, 55 deletions

diff --git a/recipes-kernel/linux/files/arm_arch_timer-Keystone-2-architected-timer-frequenc.patch b/recipes-kernel/linux/files/arm_arch_timer-Keystone-2-architected-timer-frequenc.patch
deleted file mode 100644
index 49bf07b..0000000
--- a/recipes-kernel/linux/files/arm_arch_timer-Keystone-2-architected-timer-frequenc.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From e2d575410329f42542972b7276fbb1c2c7f48334 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Sixten=20Sj=C3=B6str=C3=B6m=20Thames?=
- <Sixten.Sjoestroem.Thames@enea.com>
-Date: Mon, 12 May 2014 21:18:47 +0200
-Subject: [PATCH] arm_arch_timer: Keystone 2 architected timer frequency fix
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The arch timer frequency register returns incorrect values on early
-versions of the Keystone 2 evm silicon. The frequency register always
-returns 1000 MHz on bad silicon. This temporary fix solves that.
-
-Signed-off-by: Sixten Sjöström Thames <Sixten.Sjoestroem.Thames@enea.com>
----
- drivers/clocksource/arm_arch_timer.c |   16 ++++++++++++++++
- 1 file changed, 16 insertions(+)
-
-diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
-index a2b2541..321aba1 100644
---- a/drivers/clocksource/arm_arch_timer.c
-+++ b/drivers/clocksource/arm_arch_timer.c
-@@ -23,6 +23,8 @@
- 
- #include <clocksource/arm_arch_timer.h>
- 
-+#define K2_PG1_AT_FREQ 133120000UL
-+
- static u32 arch_timer_rate;
- 
- enum ppi_nr {
-@@ -165,6 +167,20 @@ static int arch_timer_available(void)
-        if (arch_timer_rate == 0) {
-                freq = arch_timer_get_cntfrq();
- 
-+               /* The Keystone 2 EVM PG1.0 silicon has a malfunctional
-+                * Architected timer. The timer frequency register allways
-+                * incorrectly returns 1000 MHz. This is a temorary fix for
-+                * internal Enea Linux testing so that the same kernel can
-+                * be used on targets with both PG1.0 and PG1.1 silicon.
-+                * Another solution is to have different DTBs with hard
-+                * coded frequencies.*/
-+               if (freq == 1000000000) {
-+                       pr_warn("Keystone 2 EVM specific arch timer fix\n");
-+                       pr_warn("Set architected timer frequency to %u\n",
-+                               K2_PG1_AT_FREQ);
-+                       freq = K2_PG1_AT_FREQ;
-+               }
-+
-                /* Check the timer frequency. */
-                if (freq == 0) {
-                        pr_warn("Architected timer frequency not available\n");
--- 
-1.7.10.4
-