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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2007-10-02 19:05:53 +0200
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2007-10-02 19:05:53 +0200
commitb90296fc39a33f84bb2b0aa79bf997be495ba791 (patch)
tree4ea0d61df25d10fe7552aedf781fd167f4c670fe /common/cmd_nand.c
parente80e585b00fbbab7ad1bf71619741f2c5b029ab7 (diff)
parent527c80f012030fa0b51f8594847ec56c9317e9b1 (diff)
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Merge commit 'origin/master'
Diffstat (limited to 'common/cmd_nand.c')
-rw-r--r--common/cmd_nand.c43
1 files changed, 37 insertions, 6 deletions
diff --git a/common/cmd_nand.c b/common/cmd_nand.c
index c72612d..1fdd7a6 100644
--- a/common/cmd_nand.c
+++ b/common/cmd_nand.c
@@ -161,7 +161,11 @@ int do_nand(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
ulong addr, off, size;
char *cmd, *s;
nand_info_t *nand;
+#ifdef CFG_NAND_QUIET
+ int quiet = CFG_NAND_QUIET;
+#else
int quiet = 0;
+#endif
const char *quiet_str = getenv("quiet");
/* at least two arguments please */
@@ -452,7 +456,7 @@ U_BOOT_CMD(nand, 5, 1, do_nand,
"info - show available NAND devices\n"
"nand device [dev] - show or set current device\n"
"nand read[.jffs2] - addr off|partition size\n"
- "nand write[.jffs2] - addr off|partiton size - read/write `size' bytes starting\n"
+ "nand write[.jffs2] - addr off|partition 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"
@@ -468,14 +472,31 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
ulong offset, ulong addr, char *cmd)
{
int r;
- char *ep;
+ char *ep, *s;
ulong cnt;
image_header_t *hdr;
+ int jffs2 = 0;
+
+ s = strchr(cmd, '.');
+ if (s != NULL &&
+ (!strcmp(s, ".jffs2") || !strcmp(s, ".e") || !strcmp(s, ".i")))
+ jffs2 = 1;
printf("\nLoading from %s, offset 0x%lx\n", nand->name, offset);
cnt = nand->oobblock;
- r = nand_read(nand, offset, &cnt, (u_char *) addr);
+ if (jffs2) {
+ nand_read_options_t opts;
+ memset(&opts, 0, sizeof(opts));
+ opts.buffer = (u_char*) addr;
+ opts.length = cnt;
+ opts.offset = offset;
+ opts.quiet = 1;
+ r = nand_read_opts(nand, &opts);
+ } else {
+ r = nand_read(nand, offset, &cnt, (u_char *) addr);
+ }
+
if (r) {
puts("** Read error\n");
show_boot_progress (-56);
@@ -495,8 +516,18 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand,
print_image_hdr(hdr);
cnt = (ntohl(hdr->ih_size) + sizeof (image_header_t));
+ if (jffs2) {
+ nand_read_options_t opts;
+ memset(&opts, 0, sizeof(opts));
+ opts.buffer = (u_char*) addr;
+ opts.length = cnt;
+ opts.offset = offset;
+ opts.quiet = 1;
+ r = nand_read_opts(nand, &opts);
+ } else {
+ r = nand_read(nand, offset, &cnt, (u_char *) addr);
+ }
- r = nand_read(nand, offset, &cnt, (u_char *) addr);
if (r) {
puts("** Read error\n");
show_boot_progress (-58);
@@ -545,7 +576,7 @@ int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
if (argc > 3)
goto usage;
if (argc == 3)
- addr = simple_strtoul(argv[2], NULL, 16);
+ addr = simple_strtoul(argv[1], NULL, 16);
else
addr = CFG_LOAD_ADDR;
return nand_load_image(cmdtp, &nand_info[dev->id->num],
@@ -604,7 +635,7 @@ usage:
U_BOOT_CMD(nboot, 4, 1, do_nandboot,
"nboot - boot from NAND device\n",
- "[partition] | [[[loadAddr] dev] offset]\n");
+ "[.jffs2] [partition] | [[[loadAddr] dev] offset]\n");
#endif