From 266ab41150e3a82718c495b405c65ad74d8404a1 Mon Sep 17 00:00:00 2001 From: Chenhui Sun Date: Thu, 7 Jul 2016 20:11:16 +0800 Subject: D02/ACPI: Use HISI0031 HID for uart on Hip05 soc The UART on Hip05 soc is not 16550 compatible, use appropriate ACPI ID for Hisi uart instead of APM one, and delete the wrong comments. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Kefeng Wang Reviewed-by: Graeme Gregory Reviewed-by: Leif Lindholm --- Chips/Hisilicon/Pv660/Pv660AcpiTables/Dsdt/Com.asl | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/Chips/Hisilicon/Pv660/Pv660AcpiTables/Dsdt/Com.asl b/Chips/Hisilicon/Pv660/Pv660AcpiTables/Dsdt/Com.asl index d7350cf..e3fc0d3 100644 --- a/Chips/Hisilicon/Pv660/Pv660AcpiTables/Dsdt/Com.asl +++ b/Chips/Hisilicon/Pv660/Pv660AcpiTables/Dsdt/Com.asl @@ -18,13 +18,12 @@ Scope(_SB) { - // UART 8250 Device(COM0) { - Name(_HID, "APMC0D08") //Or AMD0020, trick to use dw8250 serial driver + Name(_HID, "HISI0031") //it is not 16550 compatible Name(_CID, "8250dw") Name(_UID, Zero) Name(_CRS, ResourceTemplate() { - Memory32Fixed(ReadWrite, 0x80300000, 0x1000) //0x7FF80000, 0x1000 + Memory32Fixed(ReadWrite, 0x80300000, 0x1000) Interrupt(ResourceConsumer, Level, ActiveHigh, Exclusive) { 349 } }) Name (_DSD, Package () { -- cgit v1.2.3