brcm63xx: remove patches/configs for 2.6.35

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26709 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 389 deletions

diff --git a/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch b/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch
deleted file mode 100644
index 29c4f8582..000000000
--- a/target/linux/brcm63xx/patches-2.6.35/040-bcm963xx_flashmap.patch
+++ /dev/null
@@ -1,389 +0,0 @@
-From e734ace5baa04e0e8af1d4483475fbd6bd2b32a1 Mon Sep 17 00:00:00 2001
-From: Axel Gembe <ago@bastart.eu.org>
-Date: Mon, 12 May 2008 18:54:09 +0200
-Subject: [PATCH] bcm963xx: flashmap support
-
-
-Signed-off-by: Axel Gembe <ago@bastart.eu.org>
----
- drivers/mtd/maps/Kconfig  |    7 +++++++
- drivers/mtd/maps/Makefile |    1 +
- drivers/mtd/redboot.c     |   13 ++++++++++---
- 3 files changed, 18 insertions(+), 3 deletions(-)
-
---- a/drivers/mtd/maps/Kconfig
-+++ b/drivers/mtd/maps/Kconfig
-@@ -251,6 +251,13 @@ config MTD_NETtel
- 	help
- 	  Support for flash chips on NETtel/SecureEdge/SnapGear boards.
- 
-+config MTD_BCM963XX
-+        tristate "BCM963xx Flash device"
-+        depends on MIPS && BCM63XX
-+        help
-+	  Flash memory access on BCM963xx boards. Currently only works with
-+	  RedBoot and CFE.
-+
- config MTD_DILNETPC
- 	tristate "CFI Flash device mapped on DIL/Net PC"
- 	depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
---- a/drivers/mtd/redboot.c
-+++ b/drivers/mtd/redboot.c
-@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc
- 	return 1;
- }
- 
--static int parse_redboot_partitions(struct mtd_info *master,
-+int parse_redboot_partitions(struct mtd_info *master,
-                              struct mtd_partition **pparts,
-                              unsigned long fis_origin)
- {
-@@ -162,6 +162,14 @@ static int parse_redboot_partitions(stru
- 		goto out;
- 	}
- 
-+	if (!fis_origin) {
-+		for (i = 0; i < numslots; i++) {
-+			if (!strncmp(buf[i].name, "RedBoot", 8)) {
-+				fis_origin = (buf[i].flash_base & (master->size << 1) - 1);
-+			}
-+		}
-+	}
-+
- 	for (i = 0; i < numslots; i++) {
- 		struct fis_list *new_fl, **prev;
- 
-@@ -184,9 +192,8 @@ static int parse_redboot_partitions(stru
- 		new_fl->img = &buf[i];
-                 if (fis_origin) {
-                         buf[i].flash_base -= fis_origin;
--                } else {
--                        buf[i].flash_base &= master->size-1;
-                 }
-+		buf[i].flash_base &= (master->size << 1) - 1;
- 
- 		/* I'm sure the JFFS2 code has done me permanent damage.
- 		 * I now think the following is _normal_
---- a/drivers/mtd/maps/Makefile
-+++ b/drivers/mtd/maps/Makefile
-@@ -59,3 +59,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC)	+= bfin-asy
- obj-$(CONFIG_MTD_RBTX4939)	+= rbtx4939-flash.o
- obj-$(CONFIG_MTD_VMU)		+= vmu-flash.o
- obj-$(CONFIG_MTD_GPIO_ADDR)	+= gpio-addr-flash.o
-+obj-$(CONFIG_MTD_BCM963XX)	+= bcm963xx-flash.o
---- /dev/null
-+++ b/drivers/mtd/maps/bcm963xx-flash.c
-@@ -0,0 +1,276 @@
-+/*
-+ * Copyright (C) 2006-2008  Florian Fainelli <florian@openwrt.org>
-+ * 			    Mike Albon <malbon@openwrt.org>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/mtd/map.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/platform_device.h>
-+#include <linux/magic.h>
-+#include <linux/jffs2.h>
-+
-+#include <bcm_tag.h>
-+#include <asm/io.h>
-+
-+#define BUSWIDTH 2                     /* Buswidth */
-+#define EXTENDED_SIZE 0xBFC00000       /* Extended flash address */
-+
-+#define PFX KBUILD_MODNAME ": "
-+
-+struct squashfs_super_block {
-+	__le32 s_magic;
-+	__le32 pad0[9];
-+	__le64 bytes_used;
-+};
-+
-+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
-+static struct mtd_partition *parsed_parts;
-+
-+static struct mtd_info *bcm963xx_mtd_info;
-+
-+static struct map_info bcm963xx_map = {
-+       .name		= "bcm963xx",
-+       .bankwidth	= BUSWIDTH,
-+};
-+
-+static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
-+{
-+	int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */
-+	struct bcm_tag *buf;
-+	struct mtd_partition *parts;
-+	int ret;
-+	size_t retlen;
-+	unsigned int rootfsaddr, kerneladdr, spareaddr;
-+	unsigned int rootfslen, kernellen, sparelen;
-+	int namelen = 0;
-+	int i, offset;
-+	char *boardid;
-+	char *tagversion;
-+
-+	/* Allocate memory for buffer */
-+	buf = vmalloc(sizeof(struct bcm_tag));
-+	if (!buf)
-+		return -ENOMEM;
-+
-+	/* Get the tag */
-+	ret = master->read(master, master->erasesize, sizeof(struct bcm_tag), &retlen, (void *)buf);
-+	if (retlen != sizeof(struct bcm_tag)){
-+		vfree(buf);
-+		return -EIO;
-+	}
-+
-+	sscanf(buf->kernelAddress, "%u", &kerneladdr);
-+	sscanf(buf->kernelLength, "%u", &kernellen);
-+	rootfslen = *(uint32_t *)(&(buf->rootLength[0]));
-+	tagversion = &(buf->tagVersion[0]);
-+	boardid = &(buf->boardid[0]);
-+
-+	printk(KERN_INFO PFX "CFE boot tag found with version %s and board type %s\n",tagversion, boardid);
-+
-+	kerneladdr = kerneladdr - EXTENDED_SIZE;
-+	rootfsaddr = kerneladdr + kernellen;
-+
-+	rootfslen = ( ( rootfslen % master->erasesize ) > 0 ? (((rootfslen / master->erasesize) + 1 ) * master->erasesize) : rootfslen);
-+
-+	spareaddr = rootfsaddr + rootfslen;
-+	sparelen = master->size - spareaddr - master->erasesize;
-+
-+	/* Determine number of partitions */
-+	namelen = 8;
-+	if (rootfslen > 0){
-+		nrparts++;
-+		namelen =+ 6;
-+	};
-+	if (kernellen > 0) {
-+		nrparts++;
-+		namelen =+ 6;
-+	};
-+
-+	/* Ask kernel for more memory */
-+	parts = kzalloc(sizeof(*parts) * nrparts + 10 * nrparts, GFP_KERNEL);
-+	if (!parts) {
-+		vfree(buf);
-+		return -ENOMEM;
-+	};
-+
-+	/* Start building partition list */
-+	parts[curpart].name = "CFE";
-+	parts[curpart].offset = 0;
-+	parts[curpart].size = master->erasesize;
-+	curpart++;
-+
-+	if (kernellen > 0) {
-+		parts[curpart].name = "kernel";
-+		parts[curpart].offset = kerneladdr;
-+		parts[curpart].size = kernellen;
-+		curpart++;
-+	};
-+
-+	if (rootfslen > 0) {
-+		parts[curpart].name = "rootfs";
-+		parts[curpart].offset = rootfsaddr;
-+		parts[curpart].size = rootfslen;
-+		if (sparelen > 0)
-+			parts[curpart].size += sparelen;
-+		curpart++;
-+	};
-+
-+	parts[curpart].name = "nvram";
-+	parts[curpart].offset = master->size - master->erasesize;
-+	parts[curpart].size = master->erasesize;
-+
-+	/* Global partition "linux" to make easy firmware upgrade */
-+	curpart++;
-+	parts[curpart].name = "linux";
-+	parts[curpart].offset = parts[0].size;
-+	parts[curpart].size = master->size - parts[0].size - parts[3].size;
-+
-+	for (i = 0; i < nrparts; i++)
-+		printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, (long unsigned int)(parts[i].offset), (long unsigned int)(parts[i].size));
-+
-+ 	printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen);
-+	*pparts = parts;
-+	vfree(buf);
-+
-+	return nrparts;
-+};
-+
-+static int bcm963xx_detect_cfe(struct mtd_info *master)
-+{
-+	int idoffset = 0x4e0;
-+	static char idstring[8] = "CFE1CFE1";
-+	char buf[9];
-+	int ret;
-+	size_t retlen;
-+
-+	ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
-+	buf[retlen] = 0;
-+	printk(KERN_INFO PFX "Read Signature value of %s\n", buf);
-+
-+	return strncmp(idstring, buf, 8);
-+}
-+
-+static int bcm963xx_probe(struct platform_device *pdev)
-+{
-+	int err = 0;
-+	int parsed_nr_parts = 0;
-+	char *part_type;
-+	struct resource *r;
-+
-+	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	bcm963xx_map.phys = r->start;
-+	bcm963xx_map.size = (r->end - r->start) + 1;
-+	bcm963xx_map.virt = ioremap(r->start, r->end - r->start + 1);
-+
-+	if (!bcm963xx_map.virt) {
-+		printk(KERN_ERR PFX "Failed to ioremap\n");
-+		return -EIO;
-+	}
-+	printk(KERN_INFO PFX "0x%08lx at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
-+
-+	simple_map_init(&bcm963xx_map);
-+
-+	bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
-+	if (!bcm963xx_mtd_info) {
-+		printk(KERN_ERR PFX "Failed to probe using CFI\n");
-+		err = -EIO;
-+		goto err_probe;
-+	}
-+
-+	bcm963xx_mtd_info->owner = THIS_MODULE;
-+
-+	/* This is mutually exclusive */
-+	if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0) {
-+		printk(KERN_INFO PFX "CFE bootloader detected\n");
-+		if (parsed_nr_parts == 0) {
-+			int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
-+			if (ret > 0) {
-+				part_type = "CFE";
-+				parsed_nr_parts = ret;
-+			}
-+		}
-+	} else {
-+		printk(KERN_INFO PFX "assuming RedBoot bootloader\n");
-+		if (bcm963xx_mtd_info->size > 0x00400000) {
-+			printk(KERN_INFO PFX "Support for extended flash memory size : 0x%lx ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
-+			bcm963xx_map.virt = (u32)(EXTENDED_SIZE);
-+		}
-+
-+#ifdef CONFIG_MTD_REDBOOT_PARTS
-+		if (parsed_nr_parts == 0) {
-+			int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
-+			if (ret > 0) {
-+				part_type = "RedBoot";
-+				parsed_nr_parts = ret;
-+			}
-+		}
-+#endif
-+	}
-+
-+	return add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
-+
-+err_probe:
-+	iounmap(bcm963xx_map.virt);
-+	return err;
-+}
-+
-+static int bcm963xx_remove(struct platform_device *pdev)
-+{
-+	if (bcm963xx_mtd_info) {
-+		del_mtd_partitions(bcm963xx_mtd_info);
-+		map_destroy(bcm963xx_mtd_info);
-+	}
-+
-+	if (bcm963xx_map.virt) {
-+		iounmap(bcm963xx_map.virt);
-+		bcm963xx_map.virt = 0;
-+	}
-+
-+	return 0;
-+}
-+
-+static struct platform_driver bcm63xx_mtd_dev = {
-+	.probe	= bcm963xx_probe,
-+	.remove = bcm963xx_remove,
-+	.driver = {
-+		.name	= "bcm963xx-flash",
-+		.owner	= THIS_MODULE,
-+	},
-+};
-+
-+static int __init bcm963xx_mtd_init(void)
-+{
-+	return platform_driver_register(&bcm63xx_mtd_dev);
-+}
-+
-+static void __exit bcm963xx_mtd_exit(void)
-+{
-+	platform_driver_unregister(&bcm63xx_mtd_dev);
-+}
-+
-+module_init(bcm963xx_mtd_init);
-+module_exit(bcm963xx_mtd_exit);
-+
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot");
-+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
-+MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");
---- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
-+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -816,20 +816,6 @@ void __init board_setup(void)
- 		panic("unexpected CPU for bcm963xx board");
- }
- 
--static struct mtd_partition mtd_partitions[] = {
--	{
--		.name		= "cfe",
--		.offset		= 0x0,
--		.size		= 0x40000,
--	}
--};
--
--static struct physmap_flash_data flash_data = {
--	.width			= 2,
--	.nr_parts		= ARRAY_SIZE(mtd_partitions),
--	.parts			= mtd_partitions,
--};
--
- static struct resource mtd_resources[] = {
- 	{
- 		.start		= 0,	/* filled at runtime */
-@@ -839,12 +825,9 @@ static struct resource mtd_resources[] =
- };
- 
- static struct platform_device mtd_dev = {
--	.name			= "physmap-flash",
-+	.name			= "bcm963xx-flash",
- 	.resource		= mtd_resources,
- 	.num_resources		= ARRAY_SIZE(mtd_resources),
--	.dev			= {
--		.platform_data	= &flash_data,
--	},
- };
- 
- static struct gpio_led_platform_data bcm63xx_led_data;