| Commit message (Collapse) | Author | Age | Lines |
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Signed-off-by: mushtaq khan <mushtaqk_921@yahoo.co.in>
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Bridge, ICH-5, ICH-6 and ICH-7.
Implementation:
1. Code is divided in to two files. All functions, which are
controller specific are kept in "drivers/ata_piix.c" file and
functions, which are not controller specific, are kept in
"common/cmd_sata.c" file.
2. Reading and Writing from the S-ATA drive is done using PIO method.
3. Driver can be configured for 48-bit addressing by defining macro
CONFIG_LBA48, if this macro is not defined driver uses the 28-bit
addressing.
4. S-ATA read function is hooked to the File system, commands like
ext2ls and ext2load file can be used. This has been tested.
5. U-Boot command "SATA_init" is added, which initializes the S-ATA
controller and identifies the S-ATA drives connected to it.
6. U-Boot command "sata" is added, which is used to read/write, print
partition table and get info about the drives present. This I have
implemented in same way as "ide" command is implemented in U-Boot.
7. This driver is for S-ATA in native mode.
8. This driver does not support the Native command queuing and
Hot-plugging.
Signed-off-by: Mushtaq Khan <mushtaq_k@procsys.com>
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Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Stefan Roese <sr@denx.de>
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Signed-off-by: Stefan Roese <sr@denx.de>
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update setenv() function so that entering a NULL value for the
variable's value will delete the environmental variable
Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
Acked-by: Stefan Roese <sr@denx.de>
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A new environment variable, "logversion", selects the log buffer
behaviour. If it is not set or set to a value other than 2, then the
old, Linux 2.4.4, behaviour is selected.
Signed-off-by: Igor Lisitsin <igor@emcraft.com>
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Most prominently this changes 'erase' to be non-repeatable.
Signed-off-by: Detlev Zundel <dzu@denx.de>
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Signed-off-by: Detlev Zundel <dzu@denx.de>
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Signed-off-by: Piotr Kruszynski <ppk@semihalf.com>
Acked-by: Bartlomiej Sieka <tur@semihalf.com>
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Signed-off-by: Stefano Babic <sbabic@denx.de>
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Conflicts:
include/asm-microblaze/microblaze_intc.h
include/linux/stat.h
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Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Stefan Roese <sr@denx.de>
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update setenv() function so that entering a NULL value for the
variable's value will delete the environmental variable
Signed-off-by: Jeffrey Mann <mannj@embeddedplanet.com>
Acked-by: Stefan Roese <sr@denx.de>
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When using FDT Images, the length of an inital ramdisk was
overwritten (bug introduced by commit 87a449c8, 22 Aug 2006).
Patches by Timur Tabi & Johns Daniel.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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What was suppose to be a stack variable was declared as a pointer,
overwriting random memory.
Also moved the libfdt.a requirement into the main Makefile. That is
The U-Boot Way.
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In bootm, create the "/chosen" node only if it doesn't already exist
(better matches the previous behavior).
Update for proper reserved memory map handling for initrd.
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...in preparation for improving the bootm command's handling of fdt blobs.
Also cleaned up some coding sloppiness.
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Fix bug introduced by "Fix get_partition_info() parameter error in all
other calls" from 2005-03-04 in cmd_ide.c and cmd_scsi.c, which prevented
to use diskboot or scsiboot form another device than 0.
Signed-off-by: Denis Peter <d.peter@mpl.ch>
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Signed-of-by: Greg Lopp <lopp@pobox.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
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* Make IDE timeout configurable through ide_reset_timeout variable.
* Use Newline as "password" string
* Use just a single partition in NAND flash
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The "old" i2c commands (iprobe, imd...) are now compiled in again,
even when the i2c command tree is enabled via the CONFIG_I2C_CMD_TREE
config option.
Signed-off-by: Stefan Roese <sr@denx.de>
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This patch cleans up all the open issue of the preliminary
Acadia support.
Signed-off-by: Stefan Roese <sr@denx.de>
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Modifications to the existing code to support the new fdt command.
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The fdt command uses David Gibson's libfdt library to manipulate as well
as print the flattened device tree. This patch is the new command,
the second part is the modifications to the existing code.
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Signed-off-by: Wolfgang Denk <wd@denx.de>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
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