X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=carlfw%2Fusb%2Fmain.c;h=6545ec0931180e709936c264afb8394d4ed52a14;hb=7ead3acecfdbd6f92bfd5b88909c9aa7edf03c47;hp=57f75a44162f93635161182b7a8cc5013f3d1fdd;hpb=0eb34487ee8e70ecb8e4ee2ed5092b2788eb7f26;p=carl9170fw.git

diff --git a/carlfw/usb/main.c b/carlfw/usb/main.c
index 57f75a4..6545ec0 100644
--- a/carlfw/usb/main.c
+++ b/carlfw/usb/main.c
@@ -272,16 +272,21 @@ static void turn_power_off(void)
 
 void __noreturn reboot(void)
 {
+	set(AR9170_MAC_REG_DMA_TRIGGER, 0);
+
 	/* write watchdog magic pattern for suspend  */
 	andl(AR9170_PWR_REG_WATCH_DOG_MAGIC, 0xffff);
 	orl(AR9170_PWR_REG_WATCH_DOG_MAGIC, 0x98760000);
 
 	/* Disable watchdog */
-	orl(AR9170_TIMER_REG_WATCH_DOG, 0xffff);
+	set(AR9170_TIMER_REG_WATCH_DOG, 0xffff);
 
 	/* Turn off power */
 	turn_power_off();
 
+	/* clean bootloader workspace */
+	memset(&dma_mem, 0, sizeof(dma_mem));
+
 	/* add by ygwei for work around USB PHY chirp sequence problem */
 	set(0x10f100, 0x12345678);