bootscript: try to boot more before giving up

include/configs/zero-gravitas.h

@@ -98,8 +98,8 @@
 		"bootz ${loadaddr} ${initrd} ${fdt_addr};\0" \
 	"altbootcmd=echo Running from fallback root...; " \
 		"run memboot; " \
-		"if test ${bootcount} -gt 2; then " \
-			"echo WARN: Failed too much, turning off; " \
+		"if test ${bootcount} -gt 10; then " \
+			"echo WARN: Failed too much, resetting bootcount and turning off; " \
 			"setenv bootcount 0; " \
 			"saveenv; " \
 			"poweroff; " \
@@ -122,7 +122,6 @@
 	"run mmcboot; " \
 	"echo WARN: unable to boot from either RAM or eMMC; " \
 	"setenv upgrade_available 1; " \
-	"setenv bootcount 1; " \
 	"saveenv; " \
 	"reset; "