ar7: remove unmaintained target

This target seems to have been unmaintained for quite a while, and not a
single tester for the (now outdated) kernel 4.14 patches has been found.
Remove the code and all the packages which are only used by this target.

To add this target to OpenWrt again port it to a recent and supported
kernel version.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

2 files changed, 0 insertions, 455 deletions

diff --git a/target/linux/ar7/files/drivers/mtd/ac49xpart.c b/target/linux/ar7/files/drivers/mtd/ac49xpart.c
deleted file mode 100644
index 4f8a9c1b84..0000000000
--- a/target/linux/ar7/files/drivers/mtd/ac49xpart.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * AudioCodes AC49x PSPBoot-based flash partition table
- * Copyright 2012 Daniel Golle <daniel.golle@gmail.com>
- *
- * 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/kernel.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/bootmem.h>
-#include <linux/magic.h>
-#include <linux/module.h>
-
-#include <asm/mach-ar7/prom.h>
-
-#define AC49X_MAXENVPARTS	8
-
-#define AC49X_PARTTYPE_LOADER	0
-#define AC49X_PARTTYPE_BOOTENV	1
-#define AC49X_PARTTYPE_LINUX	2
-#define AC49X_PARTTYPE_ROOTFS	3
-#define AC49X_PARTTYPE_UNKNOWN	4
-#define AC49X_NUM_PARTTYPES	5
-
-#define AC49X_FLASH_ADDRMASK	0x00FFFFFF
-
-#define AC49X_LOADER_MAGIC	0x40809000
-#define AC49X_LINUX_MAGIC	0x464c457f /*  ELF */
-#define AC49X_BOOTENV_MAGIC	0x4578614d /* MaxE */
-
-#define ROOTFS_MIN_OFFSET	0xC0000
-
-int parse_partvar(const unsigned char *partvar, struct mtd_partition *part)
-{
-	unsigned int partstart, partend;
-	unsigned int pnum;
-
-	pnum = sscanf(partvar, "0x%x,0x%x", &partstart, &partend);
-	if (pnum != 2)
-		return 1;
-
-	part->offset = partstart & AC49X_FLASH_ADDRMASK;
-	part->size = partend - partstart;
-
-	return 0;
-}
-
-int detect_parttype(struct mtd_info *master, struct mtd_partition part)
-{
-	unsigned int magic;
-	size_t len;
-
-	if (part.size < 4)
-		return -1;
-
-	mtd_read(master, part.offset, sizeof(magic), &len,
-		 (uint8_t *)&magic);
-
-	if (len != sizeof(magic))
-		return -1;
-
-	switch (magic) {
-	case AC49X_LOADER_MAGIC:
-		return AC49X_PARTTYPE_LOADER;
-	case AC49X_LINUX_MAGIC:
-		return AC49X_PARTTYPE_LINUX;
-	case SQUASHFS_MAGIC:
-	case CRAMFS_MAGIC:
-	case CRAMFS_MAGIC_WEND:
-		return AC49X_PARTTYPE_ROOTFS;
-	case AC49X_BOOTENV_MAGIC:
-		return AC49X_PARTTYPE_BOOTENV;
-	default:
-		switch (magic & 0xFF) {
-		case JFFS2_SUPER_MAGIC:
-			return AC49X_PARTTYPE_ROOTFS;
-		}
-		switch (magic >> 8) {
-		case JFFS2_SUPER_MAGIC:
-			return AC49X_PARTTYPE_ROOTFS;
-		}
-		return AC49X_PARTTYPE_UNKNOWN;
-	}
-}
-
-const char *partnames[] = {
-	"loader",
-	"config",
-	"linux",
-	"rootfs",
-	"data"
-};
-
-void gen_partname(unsigned int type,
-		  unsigned int *typenumeration,
-		  struct mtd_partition *part)
-{
-	char *s  = kzalloc(sizeof(char) * 8, GFP_KERNEL);
-
-	(typenumeration[type])++;
-	if (typenumeration[type] == 1)
-		sprintf(s, "%s", partnames[type]);
-	else
-		sprintf(s, "%s%d", partnames[type], typenumeration[type]);
-
-	part->name = s;
-}
-
-static int create_mtd_partitions(struct mtd_info *master,
-				 const struct mtd_partition **pparts,
-				 struct mtd_part_parser_data *data)
-{
-	unsigned int envpartnum = 0, linuxpartnum = 0;
-	unsigned int typenumeration[5] = { 0, 0, 0, 0, 0 };
-	unsigned char evn[5];
-	const unsigned char *partvar = NULL;
-
-	struct mtd_partition *ac49x_parts;
-
-	ac49x_parts = kzalloc(sizeof(*ac49x_parts) * AC49X_MAXENVPARTS,
-				GFP_KERNEL);
-
-	if (!ac49x_parts)
-		return -ENOMEM;
-
-	linuxpartnum = 0;
-	for (envpartnum = 0; envpartnum < AC49X_MAXENVPARTS; envpartnum++) {
-		struct mtd_partition parsepart;
-		unsigned int offset, size, type;
-		int err;
-		sprintf(evn, "mtd%d", envpartnum);
-		partvar = prom_getenv(evn);
-		if (!partvar)
-			continue;
-		err = parse_partvar(partvar, &parsepart);
-		if (err)
-			continue;
-		offset = parsepart.offset;
-		size = parsepart.size;
-		type = detect_parttype(master, parsepart);
-		gen_partname(type, typenumeration, &parsepart);
-		/* protect loader */
-		if (type == AC49X_PARTTYPE_LOADER)
-			parsepart.mask_flags = MTD_WRITEABLE;
-		else
-			parsepart.mask_flags = 0;
-
-		memcpy(&(ac49x_parts[linuxpartnum]), &parsepart,
-			sizeof(struct mtd_partition));
-
-		/* scan for contained rootfs */
-		if (type == AC49X_PARTTYPE_LINUX) {
-			parsepart.offset += ROOTFS_MIN_OFFSET &
-						~(master->erasesize - 1);
-			parsepart.size -= ROOTFS_MIN_OFFSET &
-						~(master->erasesize - 1);
-			do {
-				unsigned int size, offset;
-				size = parsepart.size;
-				offset = parsepart.offset;
-
-				type = detect_parttype(master, parsepart);
-				if (type == AC49X_PARTTYPE_ROOTFS) {
-					gen_partname(type, typenumeration,
-							&parsepart);
-					printk(KERN_INFO
-						"%s %s: 0x%08x@0x%08x\n",
-						"detected sub-partition",
-						parsepart.name,
-						(unsigned int)parsepart.size,
-						(unsigned int)parsepart.offset);
-					linuxpartnum++;
-					memcpy(&(ac49x_parts[linuxpartnum]),
-						&parsepart,
-						sizeof(struct mtd_partition));
-					break;
-				}
-				parsepart.offset += master->erasesize;
-				parsepart.size -= master->erasesize;
-			} while (parsepart.size >= master->erasesize);
-		}
-		linuxpartnum++;
-	}
-
-	*pparts = ac49x_parts;
-	return linuxpartnum;
-}
-
-static struct mtd_part_parser ac49x_parser = {
-	.owner = THIS_MODULE,
-	.parse_fn = create_mtd_partitions,
-	.name = "ac49xpart",
-};
-
-static int __init ac49x_parser_init(void)
-{
-	register_mtd_parser(&ac49x_parser);
-	return 0;
-}
-
-module_init(ac49x_parser_init);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Daniel Golle <daniel.golle@gmail.com>");
-MODULE_DESCRIPTION("MTD partitioning for AudioCodes AC49x");
diff --git a/target/linux/ar7/files/drivers/mtd/titanpart.c b/target/linux/ar7/files/drivers/mtd/titanpart.c
deleted file mode 100644
index a6403f6ce2..0000000000
--- a/target/linux/ar7/files/drivers/mtd/titanpart.c
+++ /dev/null
@@ -1,234 +0,0 @@
-#include <linux/kernel.h>
-#include <linux/slab.h>
-
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/bootmem.h>
-#include <linux/magic.h>
-#include <asm/mach-ar7/prom.h>
-
-#define IMAGE_A_SIZE 0X3c0000
-#define WRTP_PARTS	14
-#define NSP_IMG_MAGIC_NUMBER		le32_to_cpu(0x4D544443)
-#define NSP_IMG_SECTION_TYPE_KERNEL		(0x01)
-#define NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT	(0x02)
-#define NSP_IMG_SECTION_TYPE_FILESYSTEM		(0x03)
-#define MAX_NUM_PARTITIONS 14
-
-static int part_count=0;
-static struct mtd_partition titan_parts[WRTP_PARTS];
-
-
-struct nsp_img_hdr_head
-{
-	unsigned int	magic;		/* Magic number to identify this image header */
-	unsigned int	boot_offset;	/* Offset from start of header to kernel code. */
-	unsigned int	flags;		/* Image flags. */
-	unsigned int	hdr_version;	/* Version of this header. */
-	unsigned int	hdr_size;	/* The complete size of all portions of the header */
-	unsigned int	prod_id;	/* This product id */
-	unsigned int	rel_id;		/* Which release this is */
-	unsigned int	version;	/* name-MMM.nnn.ooo-rxx => 0xMMnnooxx. See comment
-					   below */
-	unsigned int	image_size;	/* Image size (including header) */
-	unsigned int	info_offset;	/* Offset from start of header to info block */
-	unsigned int	sect_info_offset;	/* Offset from start of header to section desc */
-	unsigned int	chksum_offset;	/* Offset from start of header to chksum block */
-	unsigned int    pad1;
-};
-
-struct nsp_img_hdr_section_info
-{
-	unsigned int	num_sects;	/* Number of section (and section desc blocks) in this image */
-	unsigned int	sect_size;	/* Size of a SINGLE section_desc block */
-	unsigned int	sections_offset;	/* Offset to from start of header to the start of the section blocks */
-};
-
-/* There will be one of more of the following stuctures in the image header. Each
-   section will have one of these blocks. */
-struct nsp_img_hdr_sections
-{
-	unsigned int	offset;		/* Offset of section from start of NSP_IMG_HDR_HEAD */
-	unsigned int	total_size;	/* Size of section (including pad size.) */
-	unsigned int	raw_size;	/* Size of section only */
-	unsigned int	flags;		/* Section flags */
-	unsigned int	chksum;		/* Section checksum */
-	unsigned int	type;		/* Section type. What kind of info does this section describe */
-	char		name[16];	/* Reference name for this section. */
-};
-
-
-
-
-
-static int	titan_parse_env_address(char *env_name, unsigned int *flash_base,
-				unsigned int *flash_end)
-{
-	char	image_name[30];
-	char	*env_ptr;
-	char	*base_ptr;
-	char	*end_ptr;
-	char * string_ptr;
-	/* Get the image variable */
-	env_ptr = prom_getenv(env_name);
-	if(!env_ptr){
-		printk("titan: invalid env name, %s.\n", env_name);
-		return -1;	/* Error, no image variable */
-	}
-	strncpy(image_name, env_ptr, 30);
-	image_name[29]=0;
-	string_ptr = image_name;
-	/* Extract the start and stop addresses of the partition */
-	base_ptr = strsep(&string_ptr, ",");
-	end_ptr = strsep(&string_ptr, ",");
-	if ((base_ptr == NULL) || (end_ptr == NULL)) {	
-		printk("titan: Couldn't tokenize %s start,end.\n", image_name);
-		return -1;
-	}
-
-	*flash_base = (unsigned int) simple_strtol(base_ptr, NULL, 0);
-	*flash_end = (unsigned int) simple_strtol(end_ptr, NULL, 0);
-	if((!*flash_base) || (!*flash_end)) {
-		printk("titan: Unable to convert :%s: :%s: into start,end values.\n",
-				env_name, image_name);
-		return -1;
-	}
-	*flash_base &= 0x0fffffff;
-	*flash_end &= 0x0fffffff;
-	return 0;
-}
-
-
-
-static int	titan_get_single_image(char *bootcfg_name, unsigned int *flash_base,
-				unsigned int *flash_end)
-{
-	char	*env_ptr;
-	char	*base_ptr;
-	char	*end_ptr;
-	char	image_name[30];
-	char * string_ptr;
-
-	if(!bootcfg_name || !flash_base || !flash_end)
-		return -1;
-
-	env_ptr = prom_getenv(bootcfg_name);
-	if(!env_ptr){
-		printk("titan: %s variable not found.\n", bootcfg_name);
-		return -1;	/* Error, no bootcfg variable */
-	}
-
-	string_ptr = image_name;
-	/* Save off the image name */
-	strncpy(image_name, env_ptr, 30);
-	image_name[29]=0;
-
-	end_ptr=strsep(&string_ptr, "\"");
-	base_ptr=strsep(&string_ptr, "\"");		/* Loose the last " */
-	if(!end_ptr || !base_ptr){
-		printk("titan: invalid bootcfg format, %s.\n", image_name);
-		return -1;	/* Error, invalid bootcfg variable */
-	}
-
-	/* Now, parse the addresses */
-	return titan_parse_env_address(base_ptr, flash_base, flash_end);
-}
-
-
-
-static void titan_add_partition(char * env_name, unsigned int flash_base, unsigned int flash_end)
-{
-		titan_parts[part_count].name = env_name;
-		titan_parts[part_count].offset = flash_base;
-		titan_parts[part_count].size = flash_end-flash_base;
-		titan_parts[part_count].mask_flags = (strcmp(env_name, "bootloader")==0|| 
-			strcmp(env_name, "boot_env")==0 ||
-			strcmp(env_name, "full_image")==0 )?MTD_WRITEABLE:0;
-		part_count++;
-
-}
-int create_titan_partitions(struct mtd_info *master,
-	struct mtd_partition **pparts,
-	unsigned long origin)
-{
-	struct nsp_img_hdr_head		hdr;
-	struct nsp_img_hdr_section_info	sect_info;
-	struct nsp_img_hdr_sections	section;
-	unsigned int			flash_base, flash_end;
-	unsigned int			start, end;
-	char				*name;
-	int	i;
-	int	total_sects=0;
-	size_t len;
-
-	/* Get the bootcfg env variable first */
-	if(titan_get_single_image("BOOTCFG", &flash_base, &flash_end)) {
-		/* Error, fallback */
-		return -1;
-	}
-
-	/* Get access to the header, and do some validation checks */
-	//hdr=(struct nsp_img_hdr_head*)flash_base;
-	mtd_read(master, flash_base, sizeof(struct nsp_img_hdr_head), &len, (uint8_t *)&hdr);
-	if(hdr.magic != NSP_IMG_MAGIC_NUMBER)
-		return -1;	/* Not a single image */
-
-	mtd_read(master, flash_base + hdr.sect_info_offset, sizeof(struct nsp_img_hdr_section_info), &len, (uint8_t *)&sect_info);
-
-	/* Look for the root fs, and add it first. This way we KNOW where the rootfs is */
-	for(i=0; i< sect_info.num_sects && i<MAX_NUM_PARTITIONS; i++){
-		mtd_read(master, flash_base + sect_info.sections_offset + (i * sect_info.sect_size) , sizeof(struct nsp_img_hdr_sections), &len, (uint8_t *)&section);
-		/* Add only the root partition */
-		if(section.type != NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT){
-			continue;
-		}
-		start=flash_base + section.offset;
-		end=start + section.total_size;
-		titan_add_partition("root", start, end);
-		total_sects++;
-		
-	}
-
-	for(i=0; i< sect_info.num_sects && i<MAX_NUM_PARTITIONS; i++){
-
-		mtd_read(master, flash_base + sect_info.sections_offset + (i * sect_info.sect_size) , sizeof(struct nsp_img_hdr_sections), &len, (uint8_t *)&section);
-
-		name=section.name;
-		if(section.type == NSP_IMG_SECTION_TYPE_FILESYSTEM_ROOT)
-		{
-			name = "rootfs";
-			start=flash_base + section.offset;
-			end=flash_end;
-			titan_add_partition(name, start, end);
-			total_sects++;
-		}
-		else if(section.type == NSP_IMG_SECTION_TYPE_KERNEL)
-		{
-			name = "kernel";
-			start=flash_base + section.offset;
-			end=start + section.total_size;
-			titan_add_partition(name, start, end);
-			total_sects++;
-		}
-
-	}
-
-	/* Next, lets add the single image */
-	titan_add_partition("primary_image", flash_base, flash_end);
-	total_sects++;
-
-
-	titan_add_partition("full_image", 0,  master->size);
-	total_sects++;
-
-	if (!titan_parse_env_address("BOOTLOADER", &start, &end)){
-		titan_add_partition("bootloader", start, end);
-		total_sects++;
-	}
-	if (!titan_parse_env_address("boot_env", &start, &end)){
-		titan_add_partition("boot_env", start, end);
-		total_sects++;
-	}
-	*pparts = titan_parts;
-	return total_sects;
-}