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rk27xx: disable watchdog on startup

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Some versions of nand loader enable watchdog which resets
player just after reaching main menu.

Change-Id: Ia008bccb40570ab102c0558cd2768f125ae826d7
This commit is contained in:
Marcin Bukat 2012-07-09 22:41:17 +02:00
parent 93c462f9d5
commit fa5d22584a
1 changed files with 3 additions and 0 deletions
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3
firmware/target/arm/rk27xx/system-rk27xx.c
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@ -117,6 +117,9 @@ void fiq_dummy(void)
void system_init(void) void system_init(void)
{ {
/* disable WDT just in case nand loader activated it */
WDTCON &= ~(1<<3);
#ifndef BOOTLOADER #ifndef BOOTLOADER
/* SDRAM tweaks */ /* SDRAM tweaks */
MCSDR_MODE = (2<<4)|3; /* CAS=2, burst=8 */ MCSDR_MODE = (2<<4)|3; /* CAS=2, burst=8 */