u-boot/arch/arm/mach-mvebu
Chris Packham 4182232158 arm: mvebu: a38x: Adjust UTMI PHY parameters
When running USB compliance tests on our Armada-385 hardware platforms
we have seen some eye mask violations. Marvell's internal documentation
says: Based on silicon test results, it is recommended to change the
impedance calibration threshold setting to 0x6 prior to calibration.

Port changes from Marvell's u-boot fork[1] to address this.

[1] - https://github.com/MarvellEmbeddedProcessors/u-boot-marvell/commit/a6221551

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2020-07-09 06:49:44 +02:00
..
armada8k common: Drop asm/ptrace.h from common header 2020-05-18 21:19:23 -04:00
armada3700 common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
include/mach common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
serdes arm: mvebu: a38x: Adjust UTMI PHY parameters 2020-07-09 06:49:44 +02:00
.gitignore mvebu: select boot device at SoC level 2018-08-06 14:07:23 +02:00
arm64-common.c common: Drop asm/ptrace.h from common header 2020-05-18 21:19:23 -04:00
cpu.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
dram.c common: Move RAM-sizing functions to init.h 2020-01-17 14:02:35 -05:00
efuse.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
gpio.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig arm: mvebu: Convert CRS305-1G-4S board to CRS3xx-98DX3236 2020-05-27 07:03:17 +02:00
kwbimage.cfg.in mvebu: select boot device at SoC level 2018-08-06 14:07:23 +02:00
lowlevel_spl.S SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile rename symbol: CONFIG_KIRKWOOD -> CONFIG_ARCH_KIRKWOOD 2020-05-15 14:47:35 -04:00
mbus.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
spl.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00
timer.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00