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sio/acpi: Add more magic bytes to ENTER/EXIT_CONFIG_MODE

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ITE super-i/o chips need a fourth byte and have a special register
to exit config mode.

Change-Id: Ic40873649d567b87d3a937f2bf068649e67715de
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17286
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
Nico Huber
2016-09-30 11:51:04 +02:00
committed by Nico Huber
parent 6167365530
commit 21707cc29d
3 changed files with 16 additions and 0 deletions
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3
src/ec/kontron/it8516e/acpi/ec.asl
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@@ -81,7 +81,10 @@ Device(IT8516E_EC_DEV) {
#undef PNP_ENTER_MAGIC_1ST
#undef PNP_ENTER_MAGIC_2ND
#undef PNP_ENTER_MAGIC_3RD
#undef PNP_ENTER_MAGIC_4TH
#undef PNP_EXIT_MAGIC_1ST
#undef PNP_EXIT_SPECIAL_REG
#undef PNP_EXIT_SPECIAL_VAL
#include <superio/acpi/pnp_config.asl>
Method (_PSC)