Differences

This shows you the differences between two versions of the page.

--- swarren_brain_dump [2012/01/13 19:52] – [Mainline U-Boot status] add a link to the uboot wiki page and update current status paulf
+++ swarren_brain_dump [2012/12/26 07:01] (current) – [Using a GPT partition table] stuw
@@ Line 75: / Line 75: @@
   cp ac100.bct ac100.bct.orig
-  dd if=/dev/zero of=ac100.bct seek=2704 bs=48 count=1 conv=notrunc
+  dd if=/dev/zero of=ac100.bct seek=2704 bs=1 count=48 conv=notrunc
 If you don't nvflash might fail later with e.g.:
@@ Line 244: / Line 244: @@
 The MMC device has two 1MiB "boot sectors" at the start.
+**Note** from stuw: some ac100 have two 2Mib "boot sectors"
 Note that the term "boot sectors" comes from a flash memory background,
@@ Line 391: / Line 392: @@
 a) Use bct_dump (from cbootimage) to create ac100-cboot.cfg.
-b) Edit ac100-cboot.cfg to add the following line at the end:
+b) Edit ac100-cboot.cfg to add the following line **at the end**:
   BootLoader    = u-boot.bin,0x00108000,0x00108000,Complete;