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-rw-r--r--board/gateworks/gw_ventana/gw_ventana.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/board/gateworks/gw_ventana/gw_ventana.c b/board/gateworks/gw_ventana/gw_ventana.c
index bb792c2..5d871ce 100644
--- a/board/gateworks/gw_ventana/gw_ventana.c
+++ b/board/gateworks/gw_ventana/gw_ventana.c
@@ -1085,6 +1085,7 @@ void ft_board_pci_fixup(void *blob, bd_t *bd)
*/
#define UART1_PATH "/soc/aips-bus@02100000/serial@021ec000"
#define WDOG1_PATH "/soc/aips-bus@02000000/wdog@020bc000"
+#define WDOG2_PATH "/soc/aips-bus@02000000/wdog@020c0000"
#define GPIO3_PATH "/soc/aips-bus@02000000/gpio@020a4000"
int ft_board_setup(void *blob, bd_t *bd)
{
@@ -1152,6 +1153,11 @@ int ft_board_setup(void *blob, bd_t *bd)
if (i)
fdt_status_disabled(blob, i);
}
+
+ /* GW51xx-E adds WDOG1_B external reset */
+ if (rev < 'E')
+ ft_delprop_path(blob, WDOG1_PATH,
+ "fsl,ext-reset-output");
break;
case GW52xx:
@@ -1180,10 +1186,24 @@ int ft_board_setup(void *blob, bd_t *bd)
if (strstr((const char *)info->model, "SP318-B") ||
strstr((const char *)info->model, "SP331-B"))
gpio_cfg[board_type].usd_vsel = 0;
+
+ /* GW520x-E adds WDOG1_B external reset */
+ if (info->model[4] == '0' && rev < 'E')
+ ft_delprop_path(blob, WDOG1_PATH,
+ "fsl,ext-reset-output");
+
+ /* GW522x-B adds WDOG1_B external reset */
+ if (info->model[4] == '2' && rev < 'B')
+ ft_delprop_path(blob, WDOG1_PATH,
+ "fsl,ext-reset-output");
}
break;
case GW53xx:
+ /* GW53xx-E adds WDOG1_B external reset */
+ if (rev < 'E')
+ ft_delprop_path(blob, WDOG1_PATH,
+ "fsl,ext-reset-output");
break;
case GW54xx:
@@ -1194,6 +1214,11 @@ int ft_board_setup(void *blob, bd_t *bd)
i = fdt_path_offset(blob, UART1_PATH);
if (i)
fdt_del_node(blob, i);
+
+ /* GW54xx-E adds WDOG2_B external reset */
+ if (rev < 'E')
+ ft_delprop_path(blob, WDOG2_PATH,
+ "fsl,ext-reset-output");
break;
case GW551x:
@@ -1239,6 +1264,11 @@ int ft_board_setup(void *blob, bd_t *bd)
/* set BT656 video format */
ft_sethdmiinfmt(blob, "yuv422bt656");
}
+
+ /* GW551x-C adds WDOG1_B external reset */
+ if (rev < 'C')
+ ft_delprop_path(blob, WDOG1_PATH,
+ "fsl,ext-reset-output");
break;
}