Change in coreboot[master]: [TEST]drivers/net/r8168: Add customized nic led function

[Wisley Chen (Code Review)]

Hello build bot (Jenkins),

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/21839

to look at the new patch set (#2).

Change subject: [TEST]drivers/net/r8168: Add customized nic led function
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[TEST]drivers/net/r8168: Add customized nic led function

The nic led behavior can be customized by different LED pin configuration.
Applied the patch, we can add RTL8168_CUSTOMIZED_LED two bytes hex value by
different board to cutomize led behavior. Refer to spec, bit[3:0] is for
PINLED0, bit[7:4] is for PINLED1, bit[11:8] is for PINLED2, and bit[15:12]
is for feature control.

TEST= add RTL8168_CUSTOMIZED_LED in mainboard/fizz/Kconfig, build/boot on
fizz, and check nic led behavior change.

Change-Id: I9d2a5ad15dd7160afedb316493481490183222f9
Signed-off-by: Wisley Chen 
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M src/drivers/net/r8168.c
1 file changed, 30 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/39/21839/2