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daisy: Clean up pmu initialization

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CG_CTRL0 is already set to 2 by pmu_init_registers(), and the battery
charge rate hack was temporary.

BUG=chrome-os-partner:23425
BRANCH=none
TEST=build daisy

Change-Id: I863c8d6d5d5f30375dce14b7d2a30e9e710ef969
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/173915
Reviewed-by: Jeremy Thorpe <jeremyt@chromium.org>
This commit is contained in:
Randall Spangler
2013-10-18 15:52:44 -07:00
committed by chrome-internal-fetch
parent bbf6b9b076
commit 2d4ece9b69
1 changed files with 1 additions and 22 deletions
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23
board/daisy/board.c
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@@ -136,28 +136,7 @@ void keyboard_suppress_noise(void)
/**
* Board-specific PMU init.
*/
#define CG_CTRL0 0x04
#define CG_CTRL3 0x07
int pmu_board_init(void)
{
int failure = 0;
/* Init configuration
* Fast charge timer : 2 hours
* Charger : disable
* External pin control : enable
*
* TODO: move settings to battery pack specific init
*/
if (!failure)
failure = pmu_write(CG_CTRL0, 2);
/* Limit full charge current to 50%
* TODO: remove this temporary hack.
*/
if (!failure)
failure = pmu_write(CG_CTRL3, 0xbb);
return failure ? EC_ERROR_UNKNOWN : EC_SUCCESS;
return EC_SUCCESS;
}