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arm: socfpga: scan: Introduce generic JTAG accessor
authorMarek Vasut <marex@denx.de>
Sat, 1 Aug 2015 01:01:25 +0000 (03:01 +0200)
committerLothar Waßmann <LW@KARO-electronics.de>
Thu, 10 Sep 2015 06:17:38 +0000 (08:17 +0200)
commit53b9a450215707c20290b19f47bccb9ce42df254
tree0702f4dacf8c3ad3735b3aa565721d8719b8b6a9tree | snapshot
parentbb5f25d9f9fc9eadd28cb40c08782abe40c72db0commit | diff
arm: socfpga: scan: Introduce generic JTAG accessor

Introduce generic function for accessing the JTAG scan chains in the
SCC manager. Make use of this function throughout the SCC manager to
replace the ad-hoc writes to registers and make the code less cryptic.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
arch/arm/mach-socfpga/scan_manager.c diff | blob | history
UBoot for KaRo TX COM modules