[PATCH v6 2/2] ACPI: Add Intel MID SPI early console support.

2012-10-09 Thread Lv Zheng
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.

[PATCH v6 2/2] ACPI: Add Intel MID SPI early console support.

2012-10-09 Thread Lv Zheng
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.