projects / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| d006af40 AF |
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 |