1 // SPDX-License-Identifier: GPL-2.0-only
5  *      nettel.c -- mappings for NETtel/SecureEdge/SnapGear (x86) boards.
7  *      (C) Copyright 2000-2001, Greg Ungerer (gerg@snapgear.com)
8  *      (C) Copyright 2001-2002, SnapGear (www.snapgear.com)
18 #include <linux/mtd/map.h>
48 	((((size)-(64*1024)) >> SC520_PAR_SIZE_SHIFT) & SC520_PAR_SIZE_MASK) | \
68 	.name = "SnapGear Intel",
75 		.name = "SnapGear kernel",
80 		.name = "SnapGear filesystem",
84 		.name = "SnapGear config",
89 		.name = "SnapGear Intel",
93 		.name = "SnapGear BIOS Config",
98 		.name = "SnapGear BIOS",
106 	.name = "SnapGear AMD",
113 		.name = "SnapGear BIOS config",
118 		.name = "SnapGear BIOS",
123 		.name = "SnapGear AMD",
127 		.name = "SnapGear high BIOS",
151 			cfi->device_type, NULL);  in nettel_reboot_notifier()
177 	int rc = 0;  in nettel_init()  local
182 		return(-EIO);  in nettel_init()
199 	 *	otherwise they might clash with where we try to map BOOTCS.  in nettel_init()
224 		return(-EIO);  in nettel_init()
230 			(int)(amd_mtd->size>>10));  in nettel_init()
232 		amd_mtd->owner = THIS_MODULE;  in nettel_init()
236 		if (amd_mtd->size < AMD_WINDOW_MAXSIZE)  in nettel_init()
237 			num_amd_partitions--;  in nettel_init()
242 		 *	Map the Intel flash into memory after the AMD  in nettel_init()
284 		rc = -ENXIO;  in nettel_init()
309 		rc = -EIO;  in nettel_init()
316 		rc = -ENXIO;  in nettel_init()
321 	intel0size = intel_mtd->size;  in nettel_init()
325 	 *	Map second Intel FLASH right after first. Set its size to the  in nettel_init()
334 	/* Delete the old map and probe again to do both chips */  in nettel_init()
343 		rc = -EIO;  in nettel_init()
349 		rc = -ENXIO;  in nettel_init()
353 	intel1size = intel_mtd->size - intel0size;  in nettel_init()
362 	       (unsigned long long)(intel_mtd->size >> 10));  in nettel_init()
364 	intel_mtd->owner = THIS_MODULE;  in nettel_init()
373 		nettel_intel_partitions[1].size = (intel0size + intel1size) -  in nettel_init()
374 			(1024*1024 + intel_mtd->erasesize);  in nettel_init()
377 			(intel0size + intel1size) - intel_mtd->erasesize;  in nettel_init()
378 		nettel_intel_partitions[4].size = intel_mtd->erasesize;  in nettel_init()
385 		num_intel_partitions -= 2;  in nettel_init()
387 	rc = mtd_device_register(intel_mtd, nettel_intel_partitions,  in nettel_init()
389 	if (rc)  in nettel_init()
394 		rc = mtd_device_register(amd_mtd, nettel_amd_partitions,  in nettel_init()
396 		if (rc)  in nettel_init()
404 	return rc;  in nettel_init()
419 	return rc;  in nettel_init()