Gwendal Grignou 2590ce9538 common: Add software CTZ implementation when needeed ...

CTZ - Count Trailing Zero - is not implemented in hardware on cortex0 or
nds32.

Used in ST sensor drivers.

BUG=none
BRANCH=none
TEST=compile

Change-Id: I2d62fd60f05169189b24ba2a3308bec69ed9de9c
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/767609
Commit-Ready: Ely Vazquez <nadia198877@gmail.com>
Reviewed-by: Shawn N <shawnn@chromium.org>

2017-11-16 23:32:11 -08:00

..

cortex-m

cortex-m: mpu: Support unaligned regions and protect code RAM

2017-11-14 10:11:18 -08:00

cortex-m0

common: Add software CTZ implementation when needeed

2017-11-16 23:32:11 -08:00

host

cleanup: Remove jtag_pre_init()

2017-09-07 15:01:05 -07:00

minute-ia

ish: mutex_lock() fix

2017-10-26 15:57:46 -07:00

nds32

common: Add software CTZ implementation when needeed

2017-11-16 23:32:11 -08:00