* Patches by Denis Peter, 9 Sep 2003:
add FAT support for IDE, SCSI and USB
* Patches by Gleb Natapov, 2 Sep 2003:
- cleanup of POST code for unsupported architectures
- MPC824x locks way0 of data cache for use as initial RAM;
this patch unlocks it after relocation to RAM and invalidates
the locked entries.
* Patch by Gleb Natapov, 30 Aug 2003:
new I2C driver for mpc107 bridge. Now works from flash.
* Patch by Dave Ellis, 11 Aug 2003:
- JFFS2: fix typo in common/cmd_jffs2.c
- JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
- JFFS2: remove node version 0 warning
- JFFS2: accept JFFS2 PADDING nodes
- SXNI855T: add AM29LV800 support
- SXNI855T: move environment from EEPROM to flash
- SXNI855T: boot from JFFS2 in NOR or NAND flash
* Patch by Bill Hargen, 11 Aug 2003:
fixes for I2C on MPC8240
- fix i2c_write routine
- fix iprobe command
- eliminates use of global variables, plus dead code, cleanup.
diff --git a/common/cmd_doc.c b/common/cmd_doc.c
index 31862cf..e5db1bc 100644
--- a/common/cmd_doc.c
+++ b/common/cmd_doc.c
@@ -861,8 +861,13 @@
memcpy(mh, buf, sizeof(struct NFTLMediaHeader));
/* Do some sanity checks on it */
- if (mh->UnitSizeFactor != 0xff) {
- puts ("Sorry, we don't support UnitSizeFactor "
+ if (mh->UnitSizeFactor == 0) {
+#ifdef NFTL_DEBUG
+ puts ("UnitSizeFactor 0x00 detected.\n"
+ "This violates the spec but we think we know what it means...\n");
+#endif
+ } else if (mh->UnitSizeFactor != 0xff) {
+ printf ("Sorry, we don't support UnitSizeFactor "
"of != 1 yet.\n");
return -1;
}
@@ -950,6 +955,8 @@
/* Ident all the chips present. */
DoC_ScanChips(this);
+ if ((!this->numchips) || (!this->chips))
+ return;
nftl = &this->nftl;
