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arm: trats: Power down core 1 

This patch turns power down for unused core 1

Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Piotr Wilczek 2012-10-08 20:45:42 +00:00 committed by Minkyu Kang
parent 11a447983f
commit ab23304dbc
1 changed files with 4 additions and 0 deletions
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4
board/samsung/trats/trats.c
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@ -321,6 +321,10 @@ static void board_power_init(void)
writel(0, (unsigned int)&pwr->lcd1_configuration);
writel(0, (unsigned int)&pwr->gps_configuration);
writel(0, (unsigned int)&pwr->gps_alive_configuration);
/* It is necessary to power down core 1 */
/* to successfully boot CPU1 in kernel */
writel(0, (unsigned int)&pwr->arm_core1_configuration);
}
static void board_uart_init(void)