Release Notes(Link)
This
document presents a summary of the register interfaces for the PolarFire SoC
product.
· Each module instance in the design is presented, together with its associated register map and bitfield definitions.
·
Register
names are represented in UPPERCASE and used throughout the PolarFire SoC
embedded firmware.
·
The MSS register map is common across the entire family of
PolarFire SoC devices
·
Peripheral FPGA blocks not related to the MSS such as
transceivers, PCIe, Crypto, TVS, and PLLs are provided.
·
Use link for the peripheral FPGA block register definitions that
are device specific.
The factory
reserved registers should NOT be modified. Some reserved registers are RW
registers that should not be modified. The reset values in this document are
defined for a blank or unprogrammed device. The memory mapped registers are set
automatically by the PolarFire Libero Software after being customized for the
user’s design through input from configurators and design generation. These
registers must be left at their Libero customized defaults, except for use
cases that explicitly request different values. Register bits that are not
explicitly noted in spreadsheet are considered reserved bits. These registers
are READ_ONLY, meaning that a write to them won't affected the reserved value.
User Types: RO=
Read Only, RW= Read/Write, RMW= Reserved bits that should not be
changed, meaning that the user should perform a read, modify, write to preserve
the internal values.
W1toClr
= Write 1 clears value
The table below
shows the base address and available address space for each of the leaf
instances in the pfsoc_mss_regmap system. These registers are common for the
entire PolarFire SoC device family.
|
Instance Name |
Base Address |
Range |
|
0x2000 0000 |
4 KBytes |
|
|
0x2000 1000 |
4 KBytes |
|
|
0x2000 2000 |
1 KBytes |
|
|
0x2000 3000 |
1 KBytes |
|
|
0x2000 4000 |
4 KBytes |
|
|
0x2000 5000 |
4 KBytes |
|
|
0x2000 6000 |
4 KBytes |
|
|
0x2000 7000 |
4 KBytes |
|
|
0x2000 8000 |
4 KBytes |
|
|
0x2008 0000 |
256 KBytes |
|
|
0x2010 0000 |
4 KBytes |
|
|
0x2010 1000 |
4 KBytes |
|
|
0x2010 2000 |
4 KBytes |
|
|
0x2010 3000 |
4 KBytes |
|
|
0x2010 4000 |
4 KBytes |
|
|
0x2010 5000 |
4 KBytes |
|
|
0x2010 6000 |
4 KBytes |
|
|
0x2010 7000 |
4 KBytes |
|
|
0x2010 8000 |
4 KBytes |
|
|
0x2010 9000 |
4 KBytes |
|
|
0x2010 A000 |
4 KBytes |
|
|
0x2010 B000 |
4 KBytes |
|
|
0x2010 C000 |
4 KBytes |
|
|
0x2010 D000 |
4 KBytes |
|
|
0x2011 0000 |
8 KBytes |
|
|
0x2011 2000 |
8 KBytes |
|
|
0x2012 0000 |
4 KBytes |
|
|
0x2012 1000 |
4 KBytes |
|
|
0x2012 2000 |
4 KBytes |
|
|
0x2012 4000 |
4 KBytes |
|
|
0x2012 5000 |
4 KBytes |
|
|
0x2012 6000 |
4 KBytes |
|
|
0x2012 7000 |
64 KBytes |
|
|
0x2020 0000 |
4 KBytes |
|
|
0x2020 1000 |
4 KBytes |
|
|
0x2100 0000 |
4 KBytes |
|
|
0x2200 0000 |
64 KBytes |
|
|
0x2300 0000 |
192 KBytes |
|
|
0x2800 0000 |
4 KBytes |
|
|
0x2800 1000 |
4 KBytes |
|
|
0x2810 0000 |
4 KBytes |
|
|
0x2810 1000 |
4 KBytes |
|
|
0x2810 2000 |
4 KBytes |
|
|
0x2810 3000 |
4 KBytes |
|
|
0x2810 4000 |
4 KBytes |
|
|
0x2810 5000 |
4 KBytes |
|
|
0x2810 6000 |
4 KBytes |
|
|
0x2810 7000 |
4 KBytes |
|
|
0x2810 8000 |
4 KBytes |
|
|
0x2810 9000 |
4 KBytes |
|
|
0x2810 A000 |
4 KBytes |
|
|
0x2810 B000 |
4 KBytes |
|
|
0x2810 C000 |
4 KBytes |
|
|
0x2810 D000 |
4 KBytes |
|
|
0x2811 0000 |
8 KBytes |
|
|
0x2811 2000 |
8 KBytes |
|
|
0x2812 0000 |
4 KBytes |
|
|
0x2812 1000 |
4 KBytes |
|
|
0x2812 2000 |
4 KBytes |
|
|
0x2812 4000 |
4 KBytes |
|
|
0x2812 5000 |
4 KBytes |
|
|
0x2812 6000 |
4 KBytes |
|
|
0x3708 0000 |
4 KBytes |