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Diffstat (limited to 'arch/x86/platform/mrst/mrst.c')
-rw-r--r--arch/x86/platform/mrst/mrst.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index b1489a06a49..fedc3d7ffa7 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -76,6 +76,20 @@ struct sfi_rtc_table_entry sfi_mrtc_array[SFI_MRTC_MAX];
EXPORT_SYMBOL_GPL(sfi_mrtc_array);
int sfi_mrtc_num;
+static void mrst_power_off(void)
+{
+ if (__mrst_cpu_chip == MRST_CPU_CHIP_LINCROFT)
+ intel_scu_ipc_simple_command(IPCMSG_COLD_RESET, 1);
+}
+
+static void mrst_reboot(void)
+{
+ if (__mrst_cpu_chip == MRST_CPU_CHIP_LINCROFT)
+ intel_scu_ipc_simple_command(IPCMSG_COLD_RESET, 0);
+ else
+ intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
+}
+
/* parse all the mtimer info to a static mtimer array */
static int __init sfi_parse_mtmr(struct sfi_table_header *table)
{
@@ -265,17 +279,6 @@ static int mrst_i8042_detect(void)
return 0;
}
-/* Reboot and power off are handled by the SCU on a MID device */
-static void mrst_power_off(void)
-{
- intel_scu_ipc_simple_command(0xf1, 1);
-}
-
-static void mrst_reboot(void)
-{
- intel_scu_ipc_simple_command(0xf1, 0);
-}
-
/*
* Moorestown does not have external NMI source nor port 0x61 to report
* NMI status. The possible NMI sources are from pmu as a result of NMI