reset: Convert individual boards to board_reset()

Change-Id: I6182da172ae2f4107a9b5d8190e4b3b10ed2f0b9
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/29048
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

src/mainboard/google/smaug/pmic.c

@@ -47,7 +47,7 @@ static void pmic_write_reg(unsigned bus, uint8_t chip, uint8_t reg, uint8_t val,
 		printk(BIOS_ERR, "%s: reg = 0x%02X, value = 0x%02X failed!\n",
 			__func__, reg, val);
 		/* Reset the board on any PMIC write error */
-		hard_reset();
+		board_reset();
 	} else {
 		if (delay)
 			udelay(500);