u-boot.git/drivers/block, branch v2011.03

MXC: removed warnings from IMX51 ATA driver

2011-02-01T23:54:43+00:00

Drop warnings due to unused variables.

Signed-off-by: Stefano Babic 
CC: Marek Vasut 
Acked-by: Marek Vasut

BLOCK: Add freescale IMX51 PATA driver

2011-02-01T23:54:42+00:00

Signed-off-by: Marek Vasut 
Acked-by: Stefano Babic 
Acked-by: Wolfgang Denk

Switch from archive libraries to partial linking

2010-11-17T20:02:18+00:00

Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier

mvsata_ide: adjust port init sequence

2010-10-13T07:35:54+00:00

mvsata_ide_initialize_port(): adjust init sequence (SStatus
should be checked only after all writes to SControl) and
return success/failure to ide_preinit().

Also, as some tests showed init durations in the hundreds
of us, raise the time-out to 01 ms to be on the safe side.

Signed-off-by: Albert Aribaud

ide: add mvsata_ide driver

2010-08-07T23:47:06+00:00

This driver only provides initialization code; actual driving
is done by cmd_ide.c using the ATA compatibility mode of the
Marvell SATAHC controller.

Signed-off-by: Albert Aribaud

ide: reorder object files alphabetically

2010-08-07T23:47:05+00:00

Signed-off-by: Albert Aribaud

Blackfin: pata_bfin: convert to portmux framework

2010-07-13T21:50:49+00:00

Rather than bang MMRs directly, use the new portmux framework to handle
the details.

Signed-off-by: Mike Frysinger

85xx/fsl-sata: Use is_serdes_configured() to determine if SATA is enabled

2010-05-12T09:53:51+00:00

On the MPC85xx platform if we have SATA its connected on SERDES.
Determing if SATA is enabled via sata_initialize should not be board
specific and thus we move it out of the MPC8536DS board code.

Additionally, now that we have is_serdes_configured() we can determine
if the given SATA port is enabled and error out if its not in the
driver.

Signed-off-by: Kumar Gala

fsl_sata: Move the snoop bit to another place

2010-04-27T03:37:54+00:00

For P1022 SATA host controller, the data snoop bit of DW3 in PRDT
is moved to bit28.

Signed-off-by: Dave Liu 
Signed-off-by: Kumar Gala

fsl_sata: Add the workaround for errata SATA-A001

2010-04-27T03:37:54+00:00

After power on, the SATA host controller of P1022 Rev1 is configured
in legacy mode instead of the expected enterprise mode.

Software needs to clear bit[28] of HControl register to change to
enterprise mode after bringing the host offline.

Signed-off-by: Dave Liu 
Signed-off-by: Kumar Gala