Merge with /home/wd/git/u-boot/master

Code cleanup.

1 files changed, 0 insertions, 364 deletions

diff --git a/common/cmd_nand_new.c b/common/cmd_nand_new.c
deleted file mode 100644
index 3ff2eba..0000000
--- a/common/cmd_nand_new.c
+++ /dev/null
@@ -1,364 +0,0 @@
-#include <common.h>
-
-#if (CONFIG_COMMANDS & CFG_CMD_NAND) && defined CONFIG_NEW_NAND_CODE
-
-#include <command.h>
-#include <watchdog.h>
-#include <malloc.h>
-#include <asm/byteorder.h>
-
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-# include <status_led.h>
-# define SHOW_BOOT_PROGRESS(arg)	show_boot_progress(arg)
-#else
-# define SHOW_BOOT_PROGRESS(arg)
-#endif
-
-#include <jffs2/jffs2.h>
-#include <nand.h>
-
-extern nand_info_t nand_info[];       /* info for NAND chips */
-
-static int nand_dump_oob(nand_info_t *nand, ulong off)
-{
-	return 0;
-}
-
-static int nand_dump(nand_info_t *nand, ulong off)
-{
-	int i;
-	u_char *buf, *p;
-
-	buf = malloc(nand->oobblock + nand->oobsize);
-	if (!buf) {
-		puts("No memory for page buffer\n");
-		return 1;
-	}
-	off &= ~(nand->oobblock - 1);
-	i = nand_read_raw(nand, buf, off, nand->oobblock, nand->oobsize);
-	if (i < 0) {
-		printf("Error (%d) reading page %08x\n", i, off);
-		free(buf);
-		return 1;
-	}
-	printf("Page %08x dump:\n", off);
-	i = nand->oobblock >> 4; p = buf;
-	while (i--) {
-		printf( "\t%02x %02x %02x %02x %02x %02x %02x %02x"
-			"  %02x %02x %02x %02x %02x %02x %02x %02x\n",
-			p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7],
-			p[8], p[9], p[10], p[11], p[12], p[13], p[14], p[15]);
-		p += 16;
-	}
-	puts("OOB:\n");
-	i = nand->oobsize >> 3;
-	while (i--) {
-		printf( "\t%02x %02x %02x %02x %02x %02x %02x %02x\n",
-			p[0], p[1], p[2], p[3], p[4], p[5], p[6], p[7]);
-		p += 8;
-	}
-	free(buf);
-
-	return 0;
-}
-
-/* ------------------------------------------------------------------------- */
-
-static void
-arg_off_size(int argc, char *argv[], ulong *off, ulong *size, ulong totsize)
-{
-	*off = 0;
-	*size = 0;
-
-#if defined(CONFIG_JFFS2_NAND) && defined(CFG_JFFS_CUSTOM_PART)
-	if (argc >= 1 && strcmp(argv[0], "partition") == 0) {
-		int part_num;
-		struct part_info *part;
-		const char *partstr;
-
-		if (argc >= 2)
-			partstr = argv[1];
-		else
-			partstr = getenv("partition");
-
-		if (partstr)
-			part_num = (int)simple_strtoul(partstr, NULL, 10);
-		else
-			part_num = 0;
-
-		part = jffs2_part_info(part_num);
-		if (part == NULL) {
-			printf("\nInvalid partition %d\n", part_num);
-			return;
-		}
-		*size = part->size;
-		*off = (ulong)part->offset;
-	} else
-#endif
-	{
-		if (argc >= 1)
-			*off = (ulong)simple_strtoul(argv[0], NULL, 16);
-		else
-			*off = 0;
-
-		if (argc >= 2)
-			*size = (ulong)simple_strtoul(argv[1], NULL, 16);
-		else
-			*size = totsize - *off;
-
-	}
-
-}
-
-int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	int i, dev, ret;
-	ulong addr, off, size;
-	char *cmd, *s;
-	nand_info_t *nand;
-
-	/* at least two arguments please */
-	if (argc < 2)
-		goto usage;
-
-	cmd = argv[1];
-
-	if (strcmp(cmd, "info") == 0) {
-
-		putc('\n');
-		for (i = 0; i < CFG_MAX_NAND_DEVICE; i++) {
-			if (nand_info[i].name)
-				printf("Device %d: %s\n", i, nand_info[i].name);
-		}
-		return 0;
-	}
-
-	if (strcmp(cmd, "device") == 0) {
-
-		if (argc < 3) {
-			if ((nand_curr_device < 0) ||
-			    (nand_curr_device >= CFG_MAX_NAND_DEVICE))
-				puts("\nno devices available\n");
-			else
-				printf("\nDevice %d: %s\n", nand_curr_device,
-					nand_info[nand_curr_device].name);
-			return 0;
-		}
-		dev = (int)simple_strtoul(argv[2], NULL, 10);
-		if (dev < 0 || dev >= CFG_MAX_NAND_DEVICE || !nand_info[dev].name) {
-			puts("No such device\n");
-			return 1;
-		}
-		printf("Device %d: %s", dev, nand_info[dev].name);
-		puts("... is now current device\n");
-		nand_curr_device = dev;
-		return 0;
-	}
-
-	if (strcmp(cmd, "bad") != 0 && strcmp(cmd, "erase") != 0 &&
-	    strncmp(cmd, "dump", 4) != 0 &&
-	    strncmp(cmd, "read", 4) != 0 && strncmp(cmd, "write", 5) != 0)
-		goto usage;
-
-	/* the following commands operate on the current device */
-	if (nand_curr_device < 0 || nand_curr_device >= CFG_MAX_NAND_DEVICE ||
-	    !nand_info[nand_curr_device].name) {
-		puts("\nno devices available\n");
-		return 1;
-	}
-	nand = &nand_info[nand_curr_device];
-
-	if (strcmp(cmd, "bad") == 0) {
-		printf("\nDevice %d bad blocks:\n", nand_curr_device);
-		for (off = 0; off < nand->size; off += nand->erasesize)
-			if (nand_block_isbad(nand, off))
-				printf("  %08x\n", off);
-		return 0;
-	}
-
-	if (strcmp(cmd, "erase") == 0) {
-		arg_off_size(argc - 2, argv + 2, &off, &size, nand->size);
-		if (off == 0 && size == 0)
-			return 1;
-
-		printf("\nNAND erase: device %d offset 0x%x, size 0x%x ",
-		       nand_curr_device, off, size);
-		ret = nand_erase(nand, off, size);
-		printf("%s\n", ret ? "ERROR" : "OK");
-
-		return ret == 0 ? 0 : 1;
-	}
-
-	if (strncmp(cmd, "dump", 4) == 0) {
-		if (argc < 3)
-			goto usage;
-
-		s = strchr(cmd, '.');
-		off = (int)simple_strtoul(argv[2], NULL, 16);
-
-		if (s != NULL && strcmp(s, ".oob") == 0)
-			ret = nand_dump_oob(nand, off);
-		else
-			ret = nand_dump(nand, off);
-
-		return ret == 0 ? 1 : 0;
-
-	}
-
-	/* read write */
-	if (strncmp(cmd, "read", 4) == 0 || strncmp(cmd, "write", 5) == 0) {
-		if (argc < 4)
-			goto usage;
-/*
-		s = strchr(cmd, '.');
-		clean = CLEAN_NONE;
-		if (s != NULL) {
-			if (strcmp(s, ".jffs2") == 0 || strcmp(s, ".e") == 0
-			    || strcmp(s, ".i"))
-				clean = CLEAN_JFFS2;
-		}
-*/
-		addr = (ulong)simple_strtoul(argv[2], NULL, 16);
-
-		arg_off_size(argc - 3, argv + 3, &off, &size, nand->size);
-		if (off == 0 && size == 0)
-			return 1;
-
-		i = strncmp(cmd, "read", 4) == 0;	/* 1 = read, 0 = write */
-		printf("\nNAND %s: device %d offset %u, size %u ... ",
-		       i ? "read" : "write", nand_curr_device, off, size);
-
-		if (i)
-			ret = nand_read(nand, off, &size, (u_char *)addr);
-		else
-			ret = nand_write(nand, off, &size, (u_char *)addr);
-
-		printf(" %d bytes %s: %s\n", size,
-		       i ? "read" : "written", ret ? "ERROR" : "OK");
-
-		return ret == 0 ? 0 : 1;
-	}
-usage:
-	printf("Usage:\n%s\n", cmdtp->usage);
-	return 1;
-}
-
-U_BOOT_CMD(nand, 5, 1, do_nand,
-	"nand    - NAND sub-system\n",
-	"info                  - show available NAND devices\n"
-	"nand device [dev]     - show or set current device\n"
-	"nand read[.jffs2]     - addr off size\n"
-	"nand write[.jffs2]    - addr off size - read/write `size' bytes starting\n"
-	"    at offset `off' to/from memory address `addr'\n"
-	"nand erase [clean] [off size] - erase `size' bytes from\n"
-	"    offset `off' (entire device if not specified)\n"
-	"nand bad - show bad blocks\n"
-	"nand dump[.oob] off - dump page\n"
-	"nand scrub - really clean NAND erasing bad blocks (UNSAFE)\n"
-	"nand markbad off - mark bad block at offset (UNSAFE)\n"
-	"nand biterr off - make a bit error at offset (UNSAFE)\n");
-
-int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	char *boot_device = NULL;
-	char *ep;
-	int dev;
-	int r;
-	ulong addr, cnt, offset = 0;
-	image_header_t *hdr;
-	nand_info_t *nand;
-
-	switch (argc) {
-	case 1:
-		addr = CFG_LOAD_ADDR;
-		boot_device = getenv("bootdevice");
-		break;
-	case 2:
-		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_device = getenv("bootdevice");
-		break;
-	case 3:
-		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_device = argv[2];
-		break;
-	case 4:
-		addr = simple_strtoul(argv[1], NULL, 16);
-		boot_device = argv[2];
-		offset = simple_strtoul(argv[3], NULL, 16);
-		break;
-	default:
-		printf("Usage:\n%s\n", cmdtp->usage);
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	if (!boot_device) {
-		puts("\n** No boot device **\n");
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	dev = simple_strtoul(boot_device, &ep, 16);
-
-	if (dev < 0 || dev >= CFG_MAX_NAND_DEVICE || !nand_info[dev].name) {
-		printf("\n** Device %d not available\n", dev);
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	nand = &nand_info[dev];
-	printf("\nLoading from device %d: %s (offset 0x%lx)\n",
-	       dev, nand->name, offset);
-
-	cnt = nand->oobblock;
-	r = nand_read(nand, offset, &cnt, (u_char *) addr);
-	if (r) {
-		printf("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	hdr = (image_header_t *) addr;
-
-	if (ntohl(hdr->ih_magic) != IH_MAGIC) {
-		printf("\n** Bad Magic Number 0x%x **\n", hdr->ih_magic);
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	print_image_hdr(hdr);
-
-	cnt = (ntohl(hdr->ih_size) + sizeof (image_header_t));
-
-	r = nand_read(nand, offset, &cnt, (u_char *) addr);
-	if (r) {
-		printf("** Read error on %d\n", dev);
-		SHOW_BOOT_PROGRESS(-1);
-		return 1;
-	}
-
-	/* Loading ok, update default load address */
-
-	load_addr = addr;
-
-	/* Check if we should attempt an auto-start */
-	if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) {
-		char *local_args[2];
-		extern int do_bootm(cmd_tbl_t *, int, int, char *[]);
-
-		local_args[0] = argv[0];
-		local_args[1] = NULL;
-
-		printf("Automatic boot of image at addr 0x%08lx ...\n", addr);
-
-		do_bootm(cmdtp, 0, 1, local_args);
-		return 1;
-	}
-	return 0;
-}
-
-U_BOOT_CMD(nboot, 4, 1, do_nandboot,
-	"nboot   - boot from NAND device\n", "loadAddr dev\n");
-
-
-#endif				/* (CONFIG_COMMANDS & CFG_CMD_NAND) */