From: Sean Young <sean@mess.org>
Date: Wed, 6 May 2026 14:42:47 +0000 (+0100)
Subject: mtd: ts5500_flash: Remove mapping since board is no longer supported
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=801f11633d5eb2021dd1a4b6a4c14479c54af244;p=thirdparty%2Flinux.git

mtd: ts5500_flash: Remove mapping since board is no longer supported

Since commit 8b793a92d862 ("x86/cpu: Remove M486/M486SX/ELAN support"),
this board is no longer supported. Remove the mtd map too.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 99d5ff9a1fbe6..e48221e97f8d3 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -141,24 +141,6 @@ config MTD_NETSC520
 	  demonstration board. If you have one of these boards and would like
 	  to use the flash chips on it, say 'Y'.
 
-config MTD_TS5500
-	tristate "JEDEC Flash device mapped on Technologic Systems TS-5500"
-	depends on TS5500 || COMPILE_TEST
-	select MTD_JEDECPROBE
-	select MTD_CFI_AMDSTD
-	help
-	  This provides a driver for the on-board flash of the Technologic
-	  System's TS-5500 board. The 2MB flash is split into 3 partitions
-	  which are accessed as separate MTD devices.
-
-	  mtd0 and mtd2 are the two BIOS drives, which use the resident
-	  flash disk (RFD) flash translation layer.
-
-	  mtd1 allows you to reprogram your BIOS. BE VERY CAREFUL.
-
-	  Note that jumper 3 ("Write Enable Drive A") must be set
-	  otherwise detection won't succeed.
-
 config MTD_SBC_GXX
 	tristate "CFI Flash device mapped on Arcom SBC-GXx boards"
 	depends on X86 && MTD_CFI_INTELEXT && MTD_COMPLEX_MAPPINGS
diff --git a/drivers/mtd/maps/Makefile b/drivers/mtd/maps/Makefile
index 51af1d2ebd521..46ff278006a7b 100644
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -28,7 +28,6 @@ obj-$(CONFIG_MTD_SA1100)	+= sa1100-flash.o
 obj-$(CONFIG_MTD_SBC_GXX)	+= sbc_gxx.o
 obj-$(CONFIG_MTD_SC520CDP)	+= sc520cdp.o
 obj-$(CONFIG_MTD_NETSC520)	+= netsc520.o
-obj-$(CONFIG_MTD_TS5500)	+= ts5500_flash.o
 obj-$(CONFIG_MTD_SUN_UFLASH)	+= sun_uflash.o
 obj-$(CONFIG_MTD_SCx200_DOCFLASH)+= scx200_docflash.o
 obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
diff --git a/drivers/mtd/maps/ts5500_flash.c b/drivers/mtd/maps/ts5500_flash.c
deleted file mode 100644
index 70d6e865f5551..0000000000000
--- a/drivers/mtd/maps/ts5500_flash.c
+++ /dev/null
@@ -1,108 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * ts5500_flash.c -- MTD map driver for Technology Systems TS-5500 board
- *
- * Copyright (C) 2004 Sean Young <sean@mess.org>
- *
- * Note:
- * - In order for detection to work, jumper 3 must be set.
- * - Drive A and B use the resident flash disk (RFD) flash translation layer.
- * - If you have created your own jffs file system and the bios overwrites
- *   it during boot, try disabling Drive A: and B: in the boot order.
- */
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/types.h>
-
-
-#define WINDOW_ADDR	0x09400000
-#define WINDOW_SIZE	0x00200000
-
-static struct map_info ts5500_map = {
-	.name = "TS-5500 Flash",
-	.size = WINDOW_SIZE,
-	.bankwidth = 1,
-	.phys = WINDOW_ADDR
-};
-
-static const struct mtd_partition ts5500_partitions[] = {
-	{
-		.name = "Drive A",
-		.offset = 0,
-		.size = 0x0e0000
-	},
-	{
-		.name = "BIOS",
-		.offset = 0x0e0000,
-		.size = 0x020000,
-	},
-	{
-		.name = "Drive B",
-		.offset = 0x100000,
-		.size = 0x100000
-	}
-};
-
-#define NUM_PARTITIONS ARRAY_SIZE(ts5500_partitions)
-
-static struct mtd_info *mymtd;
-
-static int __init init_ts5500_map(void)
-{
-	int rc = 0;
-
-	ts5500_map.virt = ioremap(ts5500_map.phys, ts5500_map.size);
-
-	if (!ts5500_map.virt) {
-		printk(KERN_ERR "Failed to ioremap\n");
-		rc = -EIO;
-		goto err2;
-	}
-
-	simple_map_init(&ts5500_map);
-
-	mymtd = do_map_probe("jedec_probe", &ts5500_map);
-	if (!mymtd)
-		mymtd = do_map_probe("map_rom", &ts5500_map);
-
-	if (!mymtd) {
-		rc = -ENXIO;
-		goto err1;
-	}
-
-	mymtd->owner = THIS_MODULE;
-	mtd_device_register(mymtd, ts5500_partitions, NUM_PARTITIONS);
-
-	return 0;
-
-err1:
-	iounmap(ts5500_map.virt);
-err2:
-	return rc;
-}
-
-static void __exit cleanup_ts5500_map(void)
-{
-	if (mymtd) {
-		mtd_device_unregister(mymtd);
-		map_destroy(mymtd);
-	}
-
-	if (ts5500_map.virt) {
-		iounmap(ts5500_map.virt);
-		ts5500_map.virt = NULL;
-	}
-}
-
-module_init(init_ts5500_map);
-module_exit(cleanup_ts5500_map);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Sean Young <sean@mess.org>");
-MODULE_DESCRIPTION("MTD map driver for Technology Systems TS-5500 board");
-