dany/u-boot-megous
1
0
Fork 0
mirror of https://xff.cz/git/u-boot/ synced 2025-09-01 00:32:04 +02:00
Code Issues Packages Projects Releases Wiki Activity

mips: spi: mscc: Add fast bitbang SPI driver

Browse Source 
This patch add a new SPI driver for MSCC SOCs that does not sport the
designware SPI hardware controller.

Performance gain: 7.664 seconds vs. 17.633 for 1 Mbyte write.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This commit is contained in:
Lars Povlsen
2019-01-08 10:38:33 +01:00
committed by Daniel Schwierzeck
parent 82d5464788
commit fd6e0b0525
5 changed files with 283 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@@ -524,6 +524,7 @@ F: arch/mips/dts/ocelot*
F: board/mscc/
F: configs/mscc*
F: drivers/gpio/mscc_sgpio.c
F: drivers/spi/mscc_bb_spi.c
F: include/configs/vcoreiii.h
MIPS JZ4780