u-boot-brain/arch/arm/mach-zynqmp
Michal Simek e82024def6 arm64: zynqmp: Do not assing MIO34 that early on zcu100
MIO34 is connected to POWER_KILL signal. When MIO configuration is done in
psu_init() and this pin is assigned to PMU but PMU configuration is not
loaded yet. PMU gpio output is high that means board is powered off
immediately.
The patch is fixing this sequence that MIO34 stays assing to ps gpio IP.
PMU config is loaded in SPL and then pin assigned to PMU through
psu_post_config_data().

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-14 09:05:53 +01:00
..
include/mach arm64: zynqmp: Do not assing MIO34 that early on zcu100 2020-01-14 09:05:53 +01:00
clk.c arm64: zynqmp: Move SoC sources to mach-zynqmp 2019-01-24 10:03:44 +01:00
cpu.c arm64: zynqmp: Convert invoke_smc() to xilinx_pm_request() 2019-10-24 13:37:01 +02:00
handoff.c arm64: zynqmp: Move SoC sources to mach-zynqmp 2019-01-24 10:03:44 +01:00
Kconfig arm64: zynqmp: spl: install a PMU firmware config object at runtime 2019-07-30 10:20:06 +02:00
Makefile arm64: zynqmp: Use mailbox driver for PMUFW config loading 2019-10-08 09:55:11 +02:00
mp.c common: Move older CPU functions to their own header 2019-12-02 18:23:06 -05:00
psu_spl_init.c arm64: zynqmp: Do not assing MIO34 that early on zcu100 2020-01-14 09:05:53 +01:00
spl.c arm64: zynqmp: Do not assing MIO34 that early on zcu100 2020-01-14 09:05:53 +01:00