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MX31: qong: add watchdog

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Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Stefano Babic 2011-02-02 00:49:37 +00:00 committed by Albert ARIBAUD
parent 2cf36ae7cf
commit 8640c98463
2 changed files with 13 additions and 0 deletions
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12
board/davedenx/qong/qong.c
View File

@ -30,9 +30,17 @@
#include <fsl_pmic.h> #include <fsl_pmic.h>
#include <mxc_gpio.h> #include <mxc_gpio.h>
#include "qong_fpga.h" #include "qong_fpga.h"
#include <watchdog.h>
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_HW_WATCHDOG
void hw_watchdog_reset(void)
{
mxc_hw_watchdog_reset();
}
#endif
int dram_init (void) int dram_init (void)
{ {
/* dram_init must store complete ramsize in gd->ram_size */ /* dram_init must store complete ramsize in gd->ram_size */
@ -202,6 +210,10 @@ int board_late_init(void)
pmic_reg_write(REG_POWER_CTL0, val | COINCHEN); pmic_reg_write(REG_POWER_CTL0, val | COINCHEN);
pmic_reg_write(REG_INT_STATUS1, RTCRSTI); pmic_reg_write(REG_INT_STATUS1, RTCRSTI);
#ifdef CONFIG_HW_WATCHDOG
mxc_hw_watchdog_enable();
#endif
return 0; return 0;
} }

1
include/configs/qong.h
View File

@ -52,6 +52,7 @@
#define CONFIG_SYS_MX31_UART1 1 #define CONFIG_SYS_MX31_UART1 1
#define CONFIG_MXC_GPIO #define CONFIG_MXC_GPIO
#define CONFIG_HW_WATCHDOG
#define CONFIG_MXC_SPI #define CONFIG_MXC_SPI
#define CONFIG_DEFAULT_SPI_BUS 1 #define CONFIG_DEFAULT_SPI_BUS 1