summaryrefslogtreecommitdiff
path: root/README
diff options
context:
space:
mode:
authorTom Rini <trini@ti.com>2014-05-22 12:56:15 -0400
committerTom Rini <trini@ti.com>2014-05-22 12:56:15 -0400
commitc9afa7cea84c9b7346fcd2710577bcc386631aba (patch)
tree6b167eb7bd0ab10fff37259467e07feba24ba843 /README
parentd7782d06534fe4fa47a49fa7c106de5ba85a9687 (diff)
parentfc25fa27e5f439705e9ca42182014e2d75d9f0ae (diff)
downloadu-boot-imx-c9afa7cea84c9b7346fcd2710577bcc386631aba.zip
u-boot-imx-c9afa7cea84c9b7346fcd2710577bcc386631aba.tar.gz
u-boot-imx-c9afa7cea84c9b7346fcd2710577bcc386631aba.tar.bz2
Merge branch 'master' of git://git.denx.de/u-boot-usb
Diffstat (limited to 'README')
-rw-r--r--README22
1 files changed, 22 insertions, 0 deletions
diff --git a/README b/README
index 5f89552..d8fcd95 100644
--- a/README
+++ b/README
@@ -1579,6 +1579,28 @@ The following options need to be configured:
entering dfuMANIFEST state. Host waits this timeout, before
sending again an USB request to the device.
+- USB Device Android Fastboot support:
+ CONFIG_CMD_FASTBOOT
+ This enables the command "fastboot" which enables the Android
+ fastboot mode for the platform's USB device. Fastboot is a USB
+ protocol for downloading images, flashing and device control
+ used on Android devices.
+ See doc/README.android-fastboot for more information.
+
+ CONFIG_ANDROID_BOOT_IMAGE
+ This enables support for booting images which use the Android
+ image format header.
+
+ CONFIG_USB_FASTBOOT_BUF_ADDR
+ The fastboot protocol requires a large memory buffer for
+ downloads. Define this to the starting RAM address to use for
+ downloaded images.
+
+ CONFIG_USB_FASTBOOT_BUF_SIZE
+ The fastboot protocol requires a large memory buffer for
+ downloads. This buffer should be as large as possible for a
+ platform. Define this to the size available RAM for fastboot.
+
- Journaling Flash filesystem support:
CONFIG_JFFS2_NAND, CONFIG_JFFS2_NAND_OFF, CONFIG_JFFS2_NAND_SIZE,
CONFIG_JFFS2_NAND_DEV