1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
5  * Copyright (c) 1994-1998 Mark Brinicombe.
126 	 * for all A38x-based platforms only.  in mv_busdma_tag_init()
128 	if ((node = OF_finddevice("/")) == -1){  in mv_busdma_tag_init()
171 	if ((node = OF_finddevice("mpp")) != -1)  in platform_mpp_init()
177 	if ((node = OF_finddevice("/")) == -1)  in platform_mpp_init()
180 	if ((node = fdt_find_compatible(node, "simple-bus", 0)) == 0)  in platform_mpp_init()
186 		 * first-stage loader and try to continue booting.  in platform_mpp_init()
209 	 * Process 'pin-count' and 'pin-map' props.  in platform_mpp_init()
211 	if (OF_getencprop(node, "pin-count", &pin_count, sizeof(pin_count)) <= 0)  in platform_mpp_init()
216 	if (OF_getencprop(node, "#pin-cells", &pin_cells, sizeof(pin_cells)) <= 0)  in platform_mpp_init()
223 	len = OF_getencprop(node, "pin-map", pinmap, sizeof(pinmap));  in platform_mpp_init()
233 	 * the 'pin-map' property are defaulted to 0 function i.e. GPIO.  in platform_mpp_init()
252 			if (i + j == pin_count - 1)  in platform_mpp_init()
284 	if ((node = OF_finddevice("soc")) != -1)  in mv_platform_probe_and_attach()
285 		if (ofw_bus_node_is_compatible(node, "simple-bus"))  in mv_platform_probe_and_attach()
290 	if ((node = OF_finddevice("/")) == -1)  in mv_platform_probe_and_attach()
293 	if ((node = fdt_find_compatible(node, "simple-bus", 0)) == 0)  in mv_platform_probe_and_attach()
313 	 * Re-initialise MPP. It is important to call this prior to using  in mv_platform_gpio_init()
325 	 * Re-initialise decode windows  in mv_a38x_platform_late_init()
331 		printf("WARNING: could not re-initialise decode windows! "  in mv_a38x_platform_late_init()
339 	 * between Cortex-A9 CPUs and on-chip devices that may  in mv_a38x_platform_late_init()
354 	/* Open window to bootROM memory - needed for SMP */  in mv_a38x_platform_late_init()
365 	 * Re-initialise decode windows  in mv_axp_platform_late_init()
368 		printf("WARNING: could not re-initialise decode windows! "  in mv_axp_platform_late_init()
370 	if ((node = OF_finddevice("/")) == -1)  in mv_axp_platform_late_init()
393  * Construct devmap table with DT-derived config data.
404 	if ((root = OF_finddevice("/")) == -1)  in mv_a38x_platform_devmap_init()
452 	 * Acquire SoC registers' base passed by u-boot and fill devmap  in mv_axp_platform_devmap_init()
509 FDT_PLATFORM_DEF(mv_axp, "mv_axp", 0, "marvell,armadaxp", 100);