diff options
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/arch-baytrail/acpi/lpc.asl | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/x86/include/asm/arch-baytrail/acpi/lpc.asl b/arch/x86/include/asm/arch-baytrail/acpi/lpc.asl index 22f0d68f4d..fe34d3271c 100644 --- a/arch/x86/include/asm/arch-baytrail/acpi/lpc.asl +++ b/arch/x86/include/asm/arch-baytrail/acpi/lpc.asl @@ -119,17 +119,14 @@ Device (LPCB) Method(_STA, 0, Serialized) { - /* - * TODO: - * - * Need to hide the internal UART depending on whether - * internal UART is enabled or not so that external - * SuperIO UART can be exposed to system. - */ - Store(1, UI3E) - Store(1, UI4E) - Store(1, C1EN) - Return (STA_VISIBLE) + If (LEqual(IURE, 1)) { + Store(1, UI3E) + Store(1, UI4E) + Store(1, C1EN) + Return (STA_VISIBLE) + } Else { + Return (STA_MISSING) + } } |