diff options
| author | wdenk <wdenk> | 2003-10-08 23:26:14 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-10-08 23:26:14 +0000 |
| commit | 4a5517094dd30bb1f271403b62e23053301668e6 (patch) | |
| tree | 55bd5e64828e7645caa5506302e27715cfecdbda /common/cmd_bootm.c | |
| parent | 54387ac931fa7cc92cd45c53798379af1f9adc44 (diff) | |
* Patch by Scott McNutt, 04 Oct 2003:
- add support for Altera Nios-32 CPU
- add support for Nios Cyclone Development Kit (DK-1C20)
* Patch by Steven Scholz, 29 Sep 2003:
- A second parameter for bootm overwrites the load address for
"Standalone Application" images.
- bootm sets environment variable "filesize" to the resulting
(uncompressed) data length for "Standalone Application" images
when autostart is set to "no". Now you can do something like
if bootm $fpgadata $some_free_ram ; then
fpga load 0 $some_free_ram $filesize
fi
* Patch by Denis Peter, 25 Sept 2003:
add support for the MIP405 Rev. C board
Diffstat (limited to 'common/cmd_bootm.c')
| -rw-r--r-- | common/cmd_bootm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 45c4f33be9..79b763ec13 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -235,6 +235,8 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (hdr->ih_arch != IH_CPU_I386) #elif defined(__mips__) if (hdr->ih_arch != IH_CPU_MIPS) +#elif defined(__nios__) + if (hdr->ih_arch != IH_CPU_NIOS) #else # error Unknown CPU type #endif @@ -247,6 +249,10 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) switch (hdr->ih_type) { case IH_TYPE_STANDALONE: name = "Standalone Application"; + /* A second argument overwrites the load address */ + if (argc > 2) { + hdr->ih_load = simple_strtoul(argv[2], NULL, 16); + } break; case IH_TYPE_KERNEL: name = "Kernel Image"; break; @@ -347,8 +353,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* load (and uncompress), but don't start if "autostart" * is set to "no" */ - if (((s = getenv("autostart")) != NULL) && (strcmp(s,"no") == 0)) + if (((s = getenv("autostart")) != NULL) && (strcmp(s,"no") == 0)) { + char buf[32]; + sprintf(buf, "%lX", len); + setenv("filesize", buf); return 0; + } appl = (int (*)(cmd_tbl_t *, int, int, char *[]))ntohl(hdr->ih_ep); (*appl)(cmdtp, flag, argc-1, &argv[1]); return 0; |