kmp204x: prepare to use CPU watchdog

This patch configures the qrio to trigger a core reset on a CPU reset request. Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>

kmp204x: prepare to use CPU watchdog
This patch configures the qrio to trigger a core reset on a CPU reset request. Signed-off-by: Rainer Boschung <rainer.boschung@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Reviewed-by: York Sun <yorksun@freescale.com>
Boschung, Rainer · York Sun
1 parent 6caa185abd
Showing 1 changed file with 3 additions and 0 deletions Side-by-side Diff
board/keymile/kmp204x/kmp204x.c
@@ -88,6 +88,9 @@
 	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
 	bool cpuwd_flag = false;
  
+	/* configure mode for uP reset request */
+	qrio_uprstreq(UPREQ_CORE_RST);
+
 	/* board only uses the DDR_MCK0, so disable the DDR_MCK1/2/3 */
 	setbits_be32(&gur->ddrclkdr, 0x001f000f);
...	...	@@ -88,6 +88,9 @@
88	88	ccsr_gur_t gur = (void )(CONFIG_SYS_MPC85xx_GUTS_ADDR);
89	89	bool cpuwd_flag = false;
90	90
	91	+ /* configure mode for uP reset request */
	92	+ qrio_uprstreq(UPREQ_CORE_RST);
	93	+
91	94	/* board only uses the DDR_MCK0, so disable the DDR_MCK1/2/3 */
92	95	setbits_be32(&gur->ddrclkdr, 0x001f000f);
93	96