DesignWare SPI UART is used as one of the debug ports on Low Power Intel
Architecture (LPIA) platforms. This patch is introduced to support this
debugging console reported by ACPI DBGP/DBG2. The original MID SPI
early console stuff is also refined to co-exist with the new ACPI usage
model.
DesignWare SPI UART is used as one of the debug ports on Low Power Intel
Architecture (LPIA) platforms. This patch is introduced to support this
debugging console reported by ACPI DBGP/DBG2. The original MID SPI
early console stuff is also refined to co-exist with the new ACPI usage
model.
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