src/patches/kernel/omap/panda/0004-HACK-PandaES-disable-cpufreq-so-board-will-boot.patch

   1 From 359104632fa556e3c5c78e4016c2585896225716 Mon Sep 17 00:00:00 2001
   2 From: Robert Nelson <robertcnelson@gmail.com>
   3 Date: Mon, 1 Apr 2013 12:17:50 -0500
   4 Subject: [PATCH 4/4] HACK: PandaES: disable cpufreq so board will boot
   5
   6 Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
   7 ---
   8  drivers/cpufreq/omap-cpufreq.c |    7 +++++++
   9  1 file changed, 7 insertions(+)
  10
  11 diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c
  12 index 0279d18..0a8ac09 100644
  13 --- a/drivers/cpufreq/omap-cpufreq.c
  14 +++ b/drivers/cpufreq/omap-cpufreq.c
  15 @@ -31,6 +31,8 @@
  16  #include <asm/smp_plat.h>
  17  #include <asm/cpu.h>
  18
  19 +#include "../../arch/arm/mach-omap2/soc.h"
  20 +
  21  /* OPP tolerance in percentage */
  22  #define        OPP_TOLERANCE   4
  23
  24 @@ -246,6 +248,11 @@ static struct cpufreq_driver omap_driver = {
  25
  26  static int omap_cpufreq_probe(struct platform_device *pdev)
  27  {
  28 +       if (cpu_is_omap446x()) {
  29 +               pr_err("%s: unsupported Silicon?\n", __func__);
  30 +               return -EINVAL;
  31 +       }
  32 +
  33         mpu_dev = get_cpu_device(0);
  34         if (!mpu_dev) {
  35                 pr_warning("%s: unable to get the mpu device\n", __func__);
  36 --
  37 1.7.10.4
  38