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ba63ef190e
[irq] 1. The chip_init_irqs() function clears all IERx and EXT_IERx registers. [jtag] 2. Enable debug mode through SMBus. [system] 3. remove console_force_enabled functions. 4. implement __no_hibernate, scratchpad and nvcontext functions. Signed-off-by: Dino Li <dino.li@ite.com.tw> BRANCH=none BUG=chrome-os-partner:23575 TEST=1. IERx and EXT_IERx registers are all cleared after chip_init_irqs(). 2. console command "scratchpad" and "hibernate". 3. bram bank0 index 0x10 ~ 0x1F (16 bytes) for system_get_vbnvcontext() and system_set_vbnvcontext functions. Change-Id: If044d50c69ae80b013ab646a3a6931cec7560ec4 Reviewed-on: https://chromium-review.googlesource.com/309390 Commit-Ready: Dino Li <dino.li@ite.com.tw> Tested-by: Dino Li <dino.li@ite.com.tw> 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