* Update TRAB auto update code
* Make fatload set filesize environment variable
fix potential buffer overlow problem
* enable basic / medium / high-end configurations for PPChameleonEVB
board; fix NAND code
* enable TFTP client code to specify to the server the desired
timeout value (see RFC-2349)
diff --git a/board/trab/auto_update.c b/board/trab/auto_update.c
index c9c61ea..3113cf8 100644
--- a/board/trab/auto_update.c
+++ b/board/trab/auto_update.c
@@ -313,9 +313,12 @@
/* execute a script */
if (hdr->ih_type == IH_TYPE_SCRIPT) {
- addr = (char *)((char *)hdr + sizeof(*hdr) + 8);
- parse_string_outer(addr,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+ addr = (char *)((char *)hdr + sizeof(*hdr));
+ /* stick a NULL at the end of the script, otherwise */
+ /* parse_string_outer() runs off the end. */
+ addr[ntohl(hdr->ih_size)] = 0;
+ addr += 8;
+ parse_string_outer(addr, FLAG_PARSE_SEMICOLON);
return 0;
}
@@ -333,8 +336,7 @@
#endif
debug ("protect off %lx %lx\n", start, end);
sprintf(strbuf, "protect off %lx %lx\n", start, end);
- parse_string_outer(strbuf,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+ parse_string_outer(strbuf, FLAG_PARSE_SEMICOLON);
}
/*
@@ -344,12 +346,11 @@
if (repeat == 0) {
debug ("erase %lx %lx\n", start, end);
sprintf(strbuf, "erase %lx %lx\n", start, end);
- parse_string_outer(strbuf,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+ parse_string_outer(strbuf, FLAG_PARSE_SEMICOLON);
}
wait_ms(100);
- /* strip the header - except for the kernel */
- if (idx == IDX_FIRMWARE || idx == IDX_DISK || idx == IDX_APP) {
+ /* strip the header - except for the kernel and app */
+ if (idx == IDX_FIRMWARE || idx == IDX_DISK) {
addr = (char *)((char *)hdr + sizeof(*hdr));
#ifdef AU_UPDATE_TEST
/* copy it to where Linux goes */
@@ -367,8 +368,7 @@
/* copy the data from RAM to FLASH */
debug ("cp.b %p %lx %x\n", addr, start, nbytes);
sprintf(strbuf, "cp.b %p %lx %x\n", addr, start, nbytes);
- parse_string_outer(strbuf,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+ parse_string_outer(strbuf, FLAG_PARSE_SEMICOLON);
/* check the dcrc of the copy */
if (crc32 (0, (char *)(start + off), ntohl(hdr->ih_size)) != ntohl(hdr->ih_dcrc)) {
@@ -381,8 +381,7 @@
if (idx == IDX_FIRMWARE) {
debug ("protect on %lx %lx\n", start, end);
sprintf(strbuf, "protect on %lx %lx\n", start, end);
- parse_string_outer(strbuf,
- FLAG_PARSE_SEMICOLON | FLAG_EXIT_FROM_LOOP);
+ parse_string_outer(strbuf, FLAG_PARSE_SEMICOLON);
}
return 0;
}
@@ -493,8 +492,11 @@
env = getenv("firmware_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
- if (start >= 0 && end && end > start)
+ if (start >= 0 && end && end > start) {
ausize[IDX_FIRMWARE] = (end + 1) - start;
+ aufl_layout[0].start = start;
+ aufl_layout[0].end = end;
+ }
start = -1;
end = 0;
env = getenv("kernel_st");
@@ -503,8 +505,11 @@
env = getenv("kernel_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
- if (start >= 0 && end && end > start)
+ if (start >= 0 && end && end > start) {
ausize[IDX_KERNEL] = (end + 1) - start;
+ aufl_layout[1].start = start;
+ aufl_layout[1].end = end;
+ }
start = -1;
end = 0;
env = getenv("app_st");
@@ -513,8 +518,11 @@
env = getenv("app_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
- if (start >= 0 && end && end > start)
+ if (start >= 0 && end && end > start) {
ausize[IDX_APP] = (end + 1) - start;
+ aufl_layout[2].start = start;
+ aufl_layout[2].end = end;
+ }
start = -1;
end = 0;
env = getenv("disk_st");
@@ -523,8 +531,11 @@
env = getenv("disk_nd");
if (env != NULL)
end = simple_strtoul(env, NULL, 16);
- if (start >= 0 && end && end > start)
+ if (start >= 0 && end && end > start) {
ausize[IDX_DISK] = (end + 1) - start;
+ aufl_layout[3].start = start;
+ aufl_layout[3].end = end;
+ }
/* make sure that we see CTRL-C and save the old state */
old_ctrlc = disable_ctrlc(0);