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| author | Feng Tang | 2011-02-14 17:13:32 +0100 |
|---|---|---|
| committer | Thomas Gleixner | 2011-02-14 18:20:43 +0100 |
| commit | 168202c7bf89d7a2abaf8deaf4bbed18a1f7b3a3 (patch) | |
| tree | 7be510d8fcbc1c68582d1b3a64971e8a59e3d798 /arch/x86/platform/mrst/mrst.c | |
| parent | x86/platform: Add a wallclock_init func to x86_init.timers ops (diff) | |
| download | kernel-qcow2-linux-168202c7bf89d7a2abaf8deaf4bbed18a1f7b3a3.tar.gz kernel-qcow2-linux-168202c7bf89d7a2abaf8deaf4bbed18a1f7b3a3.tar.xz kernel-qcow2-linux-168202c7bf89d7a2abaf8deaf4bbed18a1f7b3a3.zip | |
mrst/vrtc: Avoid using cmos rtc ops
If we don't assign Moorestown specific wallclock init and ops function
the rtc/persisent clock code will use cmos rtc for access, this will
crash Moorestown in that the ioports are not present.
Also in vrtc driver, should avoid using cmos access to check UIP status.
[feng.tang@intel.com: use set_fixmap_offset_nocache() to simplify code]
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/platform/mrst/mrst.c')
| -rw-r--r-- | arch/x86/platform/mrst/mrst.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c index fee0b4914e07..4c542c757cb4 100644 --- a/arch/x86/platform/mrst/mrst.c +++ b/arch/x86/platform/mrst/mrst.c @@ -31,6 +31,7 @@ #include <asm/apic.h> #include <asm/io_apic.h> #include <asm/mrst.h> +#include <asm/mrst-vrtc.h> #include <asm/io.h> #include <asm/i8259.h> #include <asm/intel_scu_ipc.h> @@ -294,6 +295,7 @@ void __init x86_mrst_early_setup(void) x86_platform.calibrate_tsc = mrst_calibrate_tsc; x86_platform.i8042_detect = mrst_i8042_detect; + x86_init.timers.wallclock_init = mrst_rtc_init; x86_init.pci.init = pci_mrst_init; x86_init.pci.fixup_irqs = x86_init_noop; |