Hi,
This series addresses some of the issues seen on early 8250 uart when
working with ARC SDP platform.
Changes since v2 [2]
-Patch 2/3 dropped (see next bullet)
-Remove the weak binding scheme and make BASE_BAUD simply call arch
function [Peter Hurley]
-Verified that IER optimization 1/3 is per line, not char - hence
Changelog updated [Peter Hurley]
Changes since v1 [1]
-Rebased to linux-next of 20150105
-Patch 3/3 SNAFU fixed (arch over-ride was not correct due to mix up
of orig work based off 3.13 vs. 3.19+ based linux next submission
(different core earlycon code)
Thx,
-Vineet
[2] http://www.spinics.net/linux/lists/kernel/msg1896349.html
[1] http://www.spinics.net/lists/kernel/msg1893299.html
Vineet Gupta (2):
serial: 8250_early: optimize early 8250 uart
ARC: Dynamically determine BASE_BAUD from DeviceTree
arch/arc/include/asm/serial.h | 23 +++++------------------
arch/arc/kernel/devtree.c | 24 ++++++++++++++++++++++++
drivers/tty/serial/8250/8250_early.c | 7 +++++--
3 files changed, 34 insertions(+), 20 deletions(-)
--
1.9.1
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