Reset Force 2 (Rst_Force2) - NXP Semiconductors QorIQ LS1028A Reference Manual

Reset Force 2 (RST_FORCE2)

4.34.2 Function
The RST_FORCEn registers are used to force reset to a particular device, independent of
the general reset sequencer. As long as a bit is set to 1, the reset signal to grouped devices
will be asserted.
Resetting a resource while in used by the bootloader or OS will typically cause crashes,
etc. Use carefully.
4.34.3 Diagram
Bits 7
R
XSPI
W
GRST 0
4.34.4 Fields
Field
7 1= Assert RST_XSPI_B.
XSPI
6-5 Reserved.
-
4 1= Assert RST_I2CMUX_B.
I2CMUX
3 1= Assert RST_EMMC _B
EMMC
2-1 Reserved.
-
0 Reset DDR.
MEM 1= Assert RST_MEM_B
4.35 Reset Force 2 (RST_FORCE2)
QorIQ LS1028A Reference Design Board Reference Manual, Rev. A, 02/2018
92
6 5 4
I2CMUX
00 0
Confidential Proprietary
3 2
EMMC
0
Function
1 0
MEM
00 0
NXP Semiconductors