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authorDirk Behme <dirk.behme@de.bosch.com>2012-01-11 23:28:31 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-02-12 10:11:25 +0100
commit19b409c00727444e12d8698a8f3982390d42ea6a (patch)
tree831a384f00417d3824059234ce466f7373f5fccb /doc/README.imximage
parentb7628675091a4d9fbbd2207405eb240e8f614356 (diff)
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imximage: Add support for i.MX6
The i.MX6 processor can boot from NOR flash and SATA disks, additionally. Add the flash offsets for these additional boot modes. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> CC: Stefano Babic <sbabic@denx.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
Diffstat (limited to 'doc/README.imximage')
-rw-r--r--doc/README.imximage13
1 files changed, 7 insertions, 6 deletions
diff --git a/doc/README.imximage b/doc/README.imximage
index c3704a4..073e3fc 100644
--- a/doc/README.imximage
+++ b/doc/README.imximage
@@ -2,12 +2,13 @@
Imximage Boot Image generation using mkimage
---------------------------------------------
-This document describes how to set up a U-Boot image
-that can be booted by Freescale MX25, MX35, MX51 and MX53
-processors via internal boot mode.
+This document describes how to set up a U-Boot image that can be booted
+by Freescale MX25, MX35, MX51, MX53 and MX6 processors via internal boot
+mode.
These processors can boot directly from NAND, SPI flash and SD card flash
-using its internal boot ROM support. They can boot from an internal
+using its internal boot ROM support. MX6 processors additionally support
+boot from NOR flash and SATA disks. All processors can boot from an internal
UART, if booting from device media fails.
Booting from NOR flash does not require to use this image type.
@@ -59,12 +60,12 @@ Configuration command line syntax:
-------------- -----------
IMXIMAGE_VERSION 1/2
1 is for mx25/mx35/mx51 compatible,
- 2 is for mx53 compatible,
+ 2 is for mx53/mx6 compatible,
others is invalid and error is generated.
This command need appear the fist before
other valid commands in configuration file.
- BOOT_FROM nand/spi/sd/onenand
+ BOOT_FROM nand/spi/sd/onenand/nor/sata
Example:
BOOT_FROM spi
DATA type address value