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

UEC: Fix compiler warnings introduced by linux/mii.h change

2011-01-25T20:15:10+00:00

Patch 8ef583a0 [miiphy: convert to linux/mii.h] introduced the following
compiler warnings in the uec ethernet driver:

In file included from /local/home/galak/git/u-boot-85xx/include/miiphy.h:37:0,
                 from uec.c:32:
/local/home/galak/git/u-boot-85xx/include/linux/mii.h:133:0: warning: "LPA_1000FULL" redefined
uec_phy.h:34:0: note: this is the location of the previous definition
/local/home/galak/git/u-boot-85xx/include/linux/mii.h:134:0: warning: "LPA_1000HALF" redefined
uec_phy.h:35:0: note: this is the location of the previous definition
In file included from /local/home/galak/git/u-boot-85xx/include/miiphy.h:37:0,
                 from uec_phy.c:27:
/local/home/galak/git/u-boot-85xx/include/linux/mii.h:133:0: warning: "LPA_1000FULL" redefined
uec_phy.h:34:0: note: this is the location of the previous definition
/local/home/galak/git/u-boot-85xx/include/linux/mii.h:134:0: warning: "LPA_1000HALF" redefined
uec_phy.h:35:0: note: this is the location of the previous definition

Fix them be removing the duplication in the uec code and utlizing the
linux/mii.h version instead.

Signed-off-by: Kumar Gala

miiphy: convert to linux/mii.h

2011-01-09T17:06:50+00:00

The include/miiphy.h header duplicates a lot of things from linux/mii.h.
So punt all the things that overlap to keep the API simple and to make
merging between U-Boot and Linux simpler.

Signed-off-by: Mike Frysinger

Exclude drivers/qe/fdt.c without CONFIG_QE

2010-11-18T14:22:10+00:00

Previously with archive libraries fdt.o was compiled and included in
qe.a and then discarded by the linker.  With partial linking this
results in unresolved symbols, which this commit fixes.

This commit also cleans up a now-useless conditional in fdt.c.

Signed-off-by: Sebastien Carlier 
Tested-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

powerpc/fsl: Introduce common enum for PHY types

2010-10-20T07:27:18+00:00

Have a common enum for phy types that we use in the UCC driver.  We will
also use this enum for dealing with phy connection fixup in the device
tree.

Signed-off-by: Kumar Gala

UEC PHY: Speed up initial PHY neg.

2010-10-12T05:47:48+00:00

Instead of always performing an autoneg, check if the PHY
already has a link and if it matches one of the requested
modes. Initially only 100MbFD is optimized this way.

Signed-off-by: Joakim Tjernlund 
Signed-off-by: Ben Warren

UEC PHY: Remove strange 0.5 sec delay

2010-10-12T05:47:48+00:00

This udelay looks bogus and doesn't help my board.

Signed-off-by: Joakim Tjernlund 
Acked-by: Kim Phillips 
Signed-off-by: Ben Warren

UEC: Don't udelay needlessly

2010-10-12T05:47:48+00:00

uec_init() adds an udelay(100000) even though
the PHY status read went well, don't do that.

Signed-off-by: Joakim Tjernlund 
Acked-by: Kim Phillips 
Signed-off-by: Ben Warren

miiphy: constify device name

2010-08-09T18:52:29+00:00

The driver name does not need to be writable, so constify it.

Signed-off-by: Mike Frysinger 
Signed-off-by: Ben Warren

net: rename "FSL UECx" net interfaces "UECx"

2010-08-09T18:52:29+00:00

continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.

Signed-off-by: Kim Phillips 
Acked-by: Dave Liu 
Signed-off-by: Ben Warren