diff options
Diffstat (limited to 'fastboot/fastboot_protocol.txt')
| -rw-r--r-- | fastboot/fastboot_protocol.txt | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fastboot/fastboot_protocol.txt b/fastboot/fastboot_protocol.txt index 2248992..eede5d1 100644 --- a/fastboot/fastboot_protocol.txt +++ b/fastboot/fastboot_protocol.txt @@ -1,5 +1,5 @@ -FastBoot Version 0.4 +FastBoot Version 0.4++ ---------------------- The fastboot protocol is a mechanism for communicating with bootloaders @@ -67,10 +67,6 @@ Transport and Framing Example Session --------------- -Host: "getvar:version" request version variable - -Client: "OKAY0.4" return version "0.4" - Host: "getvar:nonexistant" request some undefined variable Client: "OKAY" return value "" @@ -123,6 +119,11 @@ Command Reference "flash:%s" Write the previously downloaded image to the named partition (if possible). + "preflash:%s" Optionally prepare for a download + flash. + E.g. flash directly during download. To deal with a + failed "flash" followed by a "boot", we send + "preflash:". + "erase:%s" Erase the indicated partition (clear to 0xFFs) "boot" The previously downloaded data is a boot.img @@ -140,7 +141,9 @@ Command Reference "powerdown" Power off the device. - +* Note about sparse files + Large files can be split up using libsparse, and sent to the bootloader + as repeated chunks of "download:%08x" + "flash:%s". Client Variables ---------------- @@ -151,9 +154,6 @@ on it. The various currently defined names are: - version Version of FastBoot protocol supported. - It should be "0.3" for this document. - version-bootloader Version string for the Bootloader. version-baseband Version string of the Baseband Software |