From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from extorris.mess.org (extorris.mess.org [92.243.27.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8891B3FE358 for ; Wed, 6 May 2026 14:43:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.243.27.206 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778078600; cv=none; b=M5PMvTEogFbOLY58wmI6UdNRYw61vRYfFuXTP6ncwbM/tnVTuL5xtfkbkDLvMpETRNtXpAEZLVt/z21OXlVWEQgf19IRwg4Xwv+E4Jb/sFu/YB8eqRoIycahx1jfW+wwu7PXf5bgqLj4UEixXMH+8mxiaX1+ydYAN0G5SAW/Pes= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778078600; c=relaxed/simple; bh=lCAD2uuvS1OzCKFoVS6wMeTz7zJp401WPc88JwnQcB4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LpQYdJocp45tawis9ScrRcyparg5HHhs6Gf++WZWfoIh059eAEpAUYzFgb1z9OsV4dQyYSQvGg8BHR7bMEagC0jLmQ4gj83jPz79iifiqkfzb0Vk+Wbd5K9EejRVNJrlgqcrLqgHnc0Yf5JPOeCGqKdcmNuzEA/rbhxcQOlFAa4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mess.org; spf=pass smtp.mailfrom=mess.org; dkim=pass (2048-bit key) header.d=mess.org header.i=@mess.org header.b=qtj51DpF; dkim=pass (2048-bit key) header.d=mess.org header.i=@mess.org header.b=r6nYjWGn; arc=none smtp.client-ip=92.243.27.206 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=mess.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mess.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mess.org header.i=@mess.org header.b="qtj51DpF"; dkim=pass (2048-bit key) header.d=mess.org header.i=@mess.org header.b="r6nYjWGn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mess.org; s=2020; t=1778078596; bh=lCAD2uuvS1OzCKFoVS6wMeTz7zJp401WPc88JwnQcB4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qtj51DpFHd4PXm+ZYhPZZc3FReiLCW1o79WzzOkUuA33sckb+OyUuXZtvlCD+vJTb 1fsgUQOtu9BTDyUQyGJu+Oj+kp951+B4ypyeuEPXhXL5rDcUBbnlkdu6SsVNaNPPbx N9OCVXnBbiQGtKpsOWCXuZp83T8MBa2ZzxYkQmTYRKhnkaW2i9V+oKzkFNOLXsbF0n QDzvj5qSPzNsswtAsVN/nd8aihPxL6d4lAuHPt0ZRapJCLmdl9Nkcw5C2YwcX7ZnsD jmIZDr3WJFh3w57xHB0B2a3yqY0Hu/geS7tQMqq0M3ddoPNaJfLTLDR/nMMyCEPwTC bpMvCVWQl3M0w== Received: by extorris.mess.org (Postfix, from userid 1004) id CE4BE41CEB; Wed, 06 May 2026 15:43:16 +0100 (BST) X-Spam-Level: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mess.org; s=2020; t=1778078588; bh=lCAD2uuvS1OzCKFoVS6wMeTz7zJp401WPc88JwnQcB4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=r6nYjWGn4a07c+LaSNidXhLzuxeFZ9izYlzllOGekGq7nI6JrBRJEfXBbgkW2fgh2 gDh/21IxLK6z4pMdm3cATSKCIvIUwQwujqndhNdp7POPzGV1fVfG7Qy3UJALqWZ2Cs bvEdSKfH53WKbKRNkifoVsgYUAn22K6mrHQ4Nfpy9U1ZC5LyBmOixKWIxTu9ey9L45 ZFXTRECOiQR2uN81tmR5uwOTEhls4AiOip0x2zDcT5y+FzLfe0asimEAGB5E9LQAIM msFazDBDQ7dJKbdpa85rDJp2puo8y/yMpNSb6YTSWqEjNPPK/htIj1wWRAPihY2ehe T1h5xTENhqEdg== Received: from maru.local (unknown [140.228.74.55]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by extorris.mess.org (Postfix) with ESMTPSA id 27B8A41CDD; Wed, 06 May 2026 15:43:08 +0100 (BST) From: Sean Young To: linux-kernel@vger.kernel.org, Miquel Raynal , Richard Weinberger , Vignesh Raghavendra Cc: linux-mtd@lists.infradead.org Subject: [PATCH 2/8] mtd: ts5500_flash: Remove mapping since board is no longer supported Date: Wed, 6 May 2026 15:42:47 +0100 Message-ID: <307a7d3cdb6e650a2c8585b5ba1e81915b00f8e0.1778071745.git.sean@mess.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- drivers/mtd/maps/Kconfig | 18 ------ drivers/mtd/maps/Makefile | 1 - drivers/mtd/maps/ts5500_flash.c | 108 -------------------------------- 3 files changed, 127 deletions(-) delete mode 100644 drivers/mtd/maps/ts5500_flash.c diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig index 99d5ff9a1fbe..e48221e97f8d 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 51af1d2ebd52..46ff278006a7 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 70d6e865f555..000000000000 --- 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 - * - * 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 -#include -#include -#include -#include -#include -#include - - -#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 "); -MODULE_DESCRIPTION("MTD map driver for Technology Systems TS-5500 board"); - -- 2.54.0