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SERIRQ bug: PMC1/2 share the same IRQ number 1 with default setting. Enable it will influence 8042 protocols since KBC has no data but IRQ 1 is issued by PMC. AC detection bug: GPIO definitions between AC_PRESENT and ACOK mismatched. AC_PRESENT will always be high even we don't plug the adaptor. Modified drivers: 1. lpc.c: Remove enabling SERIRQ for PMC1/2 and disable IRQ12 for Mouse. 2. config_flash_layout.h: Modified for adjusting RAM size. 3. gpio.inc: Modified GPIO definitions for AC issue 4. board.h: Modified for adjusting RAM size and add support for ACC 5. board.c: Add support for ACC and adjust ADC max value BUG=chrome-os-partner:34346 TEST=make buildall -j; test nuvoton IC specific drivers BRANCH=none Change-Id: Ib330ef4078e4b06f1c01a2a6316e468b43d7a8d9 Signed-off-by: Mulin Chao <mlchao@nuvoton.com> Reviewed-on: https://chromium-review.googlesource.com/311933 Reviewed-by: Randall Spangler <rspangler@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit