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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-04-24 12:30:01 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-04-24 12:30:01 +0000
commit6cd181f2e0eef12dfbfc2e0ecb294e2f0ad7a738 (patch)
tree81d26725763dd45d58d0eaf5aa41a514d0edcf6c /target/linux/rdc/files/drivers/mtd/maps
parentfbe565e125528a2c5fe048dba633356df00c661c (diff)
[rdc] move files to files-2.6.24, not required with newer kernels
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15380 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/rdc/files/drivers/mtd/maps')
-rw-r--r--target/linux/rdc/files/drivers/mtd/maps/imghdr.h25
-rw-r--r--target/linux/rdc/files/drivers/mtd/maps/rdc3210.c392
2 files changed, 0 insertions, 417 deletions
diff --git a/target/linux/rdc/files/drivers/mtd/maps/imghdr.h b/target/linux/rdc/files/drivers/mtd/maps/imghdr.h
deleted file mode 100644
index 7232b7061..000000000
--- a/target/linux/rdc/files/drivers/mtd/maps/imghdr.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef GT_IMGHDR_H
-#define GT_IMGHDR_H
-
-#define GTIMG_MAGIC "GMTK"
-
-/* Product ID */
-#define PID_RTL_AIRGO 1
-#define PID_RTL_RALINK 2
-#define PID_RDC_AIRGO 3
-#define PID_RDC_RALINK 5 /* White Lable */
-
-/* Gemtek */
-typedef struct
-{
- u8 magic[4]; /* ASICII: GMTK */
- u32 checksum; /* CRC32 */
- u32 version; /* x.x.x.x */
- u32 kernelsz; /* The size of the kernel image */
- u32 imagesz; /* The length of this image file ( kernel + romfs + this header) */
- u32 pid; /* Product ID */
- u32 fastcksum; /* Partial CRC32 on (First(256), medium(256), last(512)) */
- u32 reserved;
-}gt_imghdr_t;
-
-#endif
diff --git a/target/linux/rdc/files/drivers/mtd/maps/rdc3210.c b/target/linux/rdc/files/drivers/mtd/maps/rdc3210.c
deleted file mode 100644
index e04bb99f1..000000000
--- a/target/linux/rdc/files/drivers/mtd/maps/rdc3210.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/*******************************************************************
- * Simple Flash mapping for RDC3210 *
- * *
- * 2005.03.23 *
- * Dante Su (dante_su@gemtek.com.tw) *
- * Copyright (C) 2005 Gemtek Corporation *
- *******************************************************************/
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/autoconf.h>
-#include <linux/sched.h>
-#include <linux/squashfs_fs.h>
-
-static struct mtd_info *rdc3210_mtd;
-
-struct map_info rdc3210_map =
-{
- .name = "RDC3210 Flash",
- .size = CONFIG_MTD_RDC3210_SIZE,
- .bankwidth = CONFIG_MTD_RDC3210_BUSWIDTH,
-};
-
-/* Dante: This is the default static mapping, however this is nothing but a hint. (Say dynamic mapping) */
-static struct mtd_partition rdc3210_parts[] =
-{
-#if CONFIG_MTD_RDC3210_SIZE == 0x400000
- { name: "linux", offset: 0, size: 0x003C0000 }, /* 3840 KB = (Kernel + ROMFS) = (768 KB + 3072 KB) */
- { name: "romfs", offset: 0x000C0000, size: 0x00300000 }, /* 3072 KB */
- { name: "nvram", offset: 0x003C0000, size: 0x00010000 }, /* 64 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
- { name: "factory", offset: 0x003D0000, size: 0x00010000 }, /* 64 KB */
-#endif
- { name: "bootldr", offset: 0x003E0000, size: 0x00020000 }, /* 128 KB */
-#elif CONFIG_MTD_RDC3210_SIZE == 0x200000
- { name: "linux", offset: 0x00008000, size: 0x001E8000 },
- { name: "romfs", offset: 0x000C8000, size: 0x00128000 },
- { name: "nvram", offset: 0x00000000, size: 0x00008000 }, /* 64 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
-#error Unsupported configuration!
-#endif
- { name: "bootldr", offset: 0x001F0000, size: 0x00010000 },
-
-#elif CONFIG_MTD_RDC3210_SIZE == 0x800000
- { name: "linux", offset: 0, size: 0x001F0000 }, /* 1984 KB */
- { name: "config", offset: 0x001F0000, size: 0x00010000 }, /* 64 KB */
- { name: "romfs", offset: 0x00200000, size: 0x005D0000 }, /* 5952 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
- { name: "factory", offset: 0x007D0000, size: 0x00010000 }, /* 64 KB */
-#endif
- { name: "bootldr", offset: 0x007E0000, size: 0x00010000 }, /* 64 KB */
-#else
-#error Unsupported configuration!
-#endif
-};
-
-static __u32 crctab[257] = {
- 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
- 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
- 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
- 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
- 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
- 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
- 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
- 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
- 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
- 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
- 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
- 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
- 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
- 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
- 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
- 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
- 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
- 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
- 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
- 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
- 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
- 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
- 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
- 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
- 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
- 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
- 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
- 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
- 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
- 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
- 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
- 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
- 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
- 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
- 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
- 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
- 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
- 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
- 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
- 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
- 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
- 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
- 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
- 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
- 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
- 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
- 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
- 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
- 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
- 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
- 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
- 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
- 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
- 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
- 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
- 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
- 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
- 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
- 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
- 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
- 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
- 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
- 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
- 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
- 0
-};
-
-static __u32 crc32(__u8 * buf, __u32 len)
-{
- register int i;
- __u32 sum;
- register __u32 s0;
- s0 = ~0;
- for (i = 0; i < len; i++) {
- s0 = (s0 >> 8) ^ crctab[(__u8) (s0 & 0xFF) ^ buf[i]];
- }
- sum = ~s0;
- return sum;
-}
-
-static void erase_callback(struct erase_info *done)
-{
- wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
- wake_up(wait_q);
-}
-
-static int erase_write (struct mtd_info *mtd, unsigned long pos,
- int len, const char *buf)
-{
- struct erase_info erase;
- DECLARE_WAITQUEUE(wait, current);
- wait_queue_head_t wait_q;
- size_t retlen;
- int ret;
-
- /*
- * First, let's erase the flash block.
- */
-
- init_waitqueue_head(&wait_q);
- erase.mtd = mtd;
- erase.callback = erase_callback;
- erase.addr = pos;
- erase.len = len;
- erase.priv = (u_long)&wait_q;
-
- set_current_state(TASK_INTERRUPTIBLE);
- add_wait_queue(&wait_q, &wait);
-
- ret = mtd->erase(mtd, &erase);
- if (ret) {
- set_current_state(TASK_RUNNING);
- remove_wait_queue(&wait_q, &wait);
- printk (KERN_WARNING "erase of region [0x%lx, 0x%x] "
- "on \"%s\" failed\n",
- pos, len, mtd->name);
- return ret;
- }
-
- schedule(); /* Wait for erase to finish. */
- remove_wait_queue(&wait_q, &wait);
-
- /*
- * Next, writhe data to flash.
- */
-
- ret = mtd->write (mtd, pos, len, &retlen, buf);
- if (ret)
- return ret;
- if (retlen != len)
- return -EIO;
- return 0;
-}
-
-static int __init init_rdc3210_map(void)
-{
- rdc3210_map.phys = -rdc3210_map.size;
- printk(KERN_NOTICE "flash device: %x at %x\n", rdc3210_map.size, rdc3210_map.phys);
-
-#if CONFIG_MTD_RDC3210_SIZE == 0x800000
- simple_map_init(&rdc3210_map);
-#endif
-
- rdc3210_map.map_priv_1 = (unsigned long)(rdc3210_map.virt = ioremap_nocache(rdc3210_map.phys, rdc3210_map.size));
-
- if (!rdc3210_map.map_priv_1)
- {
- printk("Failed to ioremap\n");
- return -EIO;
- }
- rdc3210_mtd = do_map_probe("cfi_probe", &rdc3210_map);
-#ifdef CONFIG_MTD_RDC3210_STATIC_MAP /* Dante: This is for fixed map */
- if (rdc3210_mtd)
- {
- rdc3210_mtd->owner = THIS_MODULE;
- add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
- return 0;
- }
-#else /* Dante: This is for dynamic mapping */
-
-#include "imghdr.h"
-
- typedef struct {
- u8 magic[4];
- u32 kernelsz, ramdisksz;
- u8 magic2[4];
- u32 sz2;
- }sc_imghdr_t;
-
- if (rdc3210_mtd)
- { // Dante
- sc_imghdr_t *hdr2= (sc_imghdr_t *)(rdc3210_map.map_priv_1);
- gt_imghdr_t *hdr = (gt_imghdr_t *)hdr2
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
- , *ptmp
-#endif
- ;
- int len, tmp, tmp2, tmp3, tmp4, hdr_type = 0;
-
- if(!memcmp(hdr->magic, GTIMG_MAGIC, 4))
- {
- hdr_type = 1;
- tmp = hdr->kernelsz + sizeof(gt_imghdr_t);
- tmp2 = rdc3210_mtd->erasesize;
- tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
- tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
- }
-#ifndef CONFIG_MTD_RDC3210_ALLOW_JFFS2
- else if (!memcmp(hdr2->magic, "CSYS", 4))
- {
- hdr_type = 2;
- tmp = hdr2->ramdisksz + hdr2->kernelsz + sizeof(sc_imghdr_t);
- tmp2 = rdc3210_mtd->erasesize;
- tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
- tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
- }
-#endif
- else
- {
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- printk("Invalid MAGIC for Firmware Image!!!\n");
- return -EIO;
- }
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
- tmp = (tmp3 == tmp4) ? tmp4 + tmp2 : tmp4;
- if ((ptmp = (gt_imghdr_t *)vmalloc(tmp)) == NULL)
- {
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- printk("Can't allocate 0x%08x for flash-reading buffer!\n", tmp);
- return -ENOMEM;
- }
- if (rdc3210_mtd->read(rdc3210_mtd, 0, tmp, &len, (__u8 *)ptmp) || len != tmp)
- {
- vfree(ptmp);
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- printk("Can't read that much flash! Read 0x%08x of it.\n", len);
- return -EIO;
- }
-#endif
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
- /* 1. Adjust Redboot */
- tmp = rdc3210_mtd->size - rdc3210_parts[4].size;
- rdc3210_parts[4].offset = tmp - (tmp % tmp2);
- rdc3210_parts[4].size = rdc3210_mtd->size - rdc3210_parts[4].offset;
-
- /* 2. Adjust Factory Default */
- tmp -= rdc3210_parts[3].size;
- rdc3210_parts[3].offset = tmp - (tmp % tmp2);
- rdc3210_parts[3].size = rdc3210_parts[4].offset - rdc3210_parts[3].offset;
-#else
- /* 1. Adjust Redboot */
- tmp = rdc3210_mtd->size - rdc3210_parts[3].size;
- rdc3210_parts[3].offset = tmp - (tmp % tmp2);
- rdc3210_parts[3].size = rdc3210_mtd->size - rdc3210_parts[3].offset;
-#endif
- if (hdr_type == 1) {
- /* 3. Adjust NVRAM */
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
- if (*(__u32 *)(((unsigned char *)ptmp)+tmp3) == SQUASHFS_MAGIC)
- {
- len = 1;
- tmp4 = tmp3;
- tmp = hdr->imagesz;
- rdc3210_parts[2].name = "rootfs_data";
- rdc3210_parts[2].offset = rdc3210_parts[0].offset + (((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2);
- }
- else
-#else
- tmp4 = tmp3;
-#endif
- {
- len = 0;
- tmp -= rdc3210_parts[2].size;
- rdc3210_parts[2].offset = tmp - (tmp % tmp2);
- }
- rdc3210_parts[2].size = rdc3210_parts[3].offset - rdc3210_parts[2].offset;
- }
- else if (hdr_type == 2)
- {
- len = 0;
- tmp4 = tmp3;
- }
-
- /* 4. Adjust Linux (Kernel + ROMFS) */
- rdc3210_parts[0].size = rdc3210_parts[len + hdr_type + 1].offset - rdc3210_parts[0].offset;
-
- /* 5. Adjust ROMFS */
- rdc3210_parts[1].offset = rdc3210_parts[0].offset + tmp4;
- rdc3210_parts[1].size = rdc3210_parts[hdr_type + 1].offset - rdc3210_parts[1].offset;
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
- if (!(hdr->reserved || len))
- {
- __u8 buf[1024];
- ptmp->reserved = hdr->imagesz;
- ptmp->imagesz = tmp4;
- ptmp->checksum = ptmp->fastcksum = 0;
- memcpy(buf, ptmp, 0x100);
- memcpy(buf + 0x100, ((__u8 *)ptmp) + ((tmp4 >> 1) - ((tmp4 & 0x6) >> 1)), 0x100);
- memcpy(buf + 0x200, ((__u8 *)ptmp) + (tmp4 - 0x200), 0x200);
- ptmp->fastcksum = crc32(buf, sizeof(buf));
- ptmp->checksum = crc32((__u8 *)ptmp, tmp4);
- if (rdc3210_mtd->unlock) rdc3210_mtd->unlock(rdc3210_mtd, 0, tmp2);
- if ((len = erase_write(rdc3210_mtd, 0, tmp2, (char *)ptmp)))
- {
- vfree(ptmp);
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- printk("Couldn't erase! Got %d.\n", len);
- return len;
- }
- if (rdc3210_mtd->sync) rdc3210_mtd->sync(rdc3210_mtd);
- }
- vfree(ptmp);
-#endif
- rdc3210_mtd->owner = THIS_MODULE;
- add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
- return 0;
- }
-#endif
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- return -ENXIO;
-}
-
-static void __exit cleanup_rdc3210_map(void)
-{
- if (rdc3210_mtd)
- {
- del_mtd_partitions(rdc3210_mtd);
- map_destroy(rdc3210_mtd);
- }
-
- if (rdc3210_map.map_priv_1)
- {
- iounmap((void *)rdc3210_map.map_priv_1);
- rdc3210_map.map_priv_1 = 0L;
- rdc3210_map.virt = NULL;
- }
-}
-
-module_init(init_rdc3210_map);
-module_exit(cleanup_rdc3210_map);