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Matt Spinler3c84fa72016-10-07 13:20:11 -05001#Device tree include files, which can be
2#included in different parts of the tree.
3#Optional.
4includes:
5 pre-root-node:
6 - aspeed-g5.dtsi
7 - dt-bindings/gpio/aspeed-gpio.h
8 root-node:
Matt Spinler3c84fa72016-10-07 13:20:11 -05009 post-root-node:
Matt Spinler3c84fa72016-10-07 13:20:11 -050010
11#The BMC's memory base address and size.
12#Required.
13memory:
14 base: 0x80000000
15 size: 0x40000000
16
Matt Spinlerb9840fa2017-01-31 15:58:12 -060017#Enables the mapping of the host SPI flash into memory
18#and the LPC mailbox to allow host access to that data.
19#Required for most P9 OpenPower systems.
20lpc-host-spi-flash-mailbox:
21 #The address range to map the flash into
22 bmc-address-range:
23 base: 0x94000000
24 size: 0x04000000 #64MB
25
Matt Spinler3c84fa72016-10-07 13:20:11 -050026#Values for the chosen node.
27#Required.
28chosen:
Matt Spinlerb9840fa2017-01-31 15:58:12 -060029 stdout-path: (alias)uart5
Matt Spinler3c84fa72016-10-07 13:20:11 -050030 bootargs: console=ttyS4,115200 earlyprintk
31
32#Values for the aliases node.
33#Optional.
34aliases:
35 serial4: uart5
36
37#The number that should be added to the MRW's
38#I2C bus number to get the device tree's number.
39#Optional.
40i2c-bus-adjust: -1
Matt Spinler42271682016-10-31 16:02:38 -050041
42#BMC flash specific fields that don't belong
43#in the MRW. Keys and values here show up
44#as-is in the node structure that gets passed to
45#the node generator code.
46bmc-flash-config:
47 chip-select-0:
48 DTSI_INCLUDE: aspeed-bmc-opp-flash-layout.dtsi
49 chip-select-1:
50 label: alt