Messages in this thread | | | Date | Thu, 27 Sep 2012 23:36:46 -0700 | From | "H. Peter Anvin" <> | Subject | Re: [RESEND PATCH v4 0/2] ACPI: DBGP/DBG2 early console support for LPIA. |
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On 09/27/2012 10:36 PM, Lv Zheng wrote: > Microsoft Debug Port Table (DBGP or DBG2) is used by the Windows SoC > platforms to describe their debugging facilities. > Recent Low Power Intel Architecture (LPIA) platforms have utilized > this for the SPI UART debug ports that are resident on their debug > boards. > > This patch set enables the DBGP/DBG2 debug ports as an Linux early > console launcher. > The SPI UART debug ports support is also refined to co-exist with this > new usage model.
Hi Len,
You want to take this, or should I?
-hpa
-- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf.
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