xref: /openbmc/u-boot/board/eets/pdu001/Kconfig (revision 6243c884)
1# Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
2#
3# SPDX-License-Identifier: GPL-2.0+
4#
5
6if TARGET_PDU001
7
8config SYS_BOARD
9	default "pdu001"
10
11config SYS_VENDOR
12	default "eets"
13
14config SYS_SOC
15	default "am33xx"
16
17config SYS_CONFIG_NAME
18	default "pdu001"
19
20config CONS_INDEX
21	int "UART used for console"
22	range 1 6
23	default 4
24	help
25	  The AM335x SoC has a total of 6 UARTs (UART0 to UART5 as referenced
26	  in documentation, etc) available to it.  The best choice for the
27	  PDU001 is UART3 as it is wired to the header K2; enter 4 here to
28	  use UART3. UART0 is connected to the EIA-485 transceiver. If you
29	  really need to use it, you are advised to remove the transceiver U14
30	  from the board. UART1 is wired to the backplane and therefore
31	  accessible from there or by the backplane connector K1 of the PDU.
32	  Any other UART then UART3 (enter 4 here), UART1 (enter 2 here) or
33	  UART0 (enter 1 here) are not sensible since they are not wired to
34	  any connector and therefore difficult to access.
35
36choice
37	prompt "State of Run LED"
38	default PDU001_RUN_LED_RED
39	help
40	  The PDU001 has a bi-color (red/green) LED labeled 'Run' which
41	  can be used to indicate the operating state of the board. By
42	  default it will be lit red by U-Boot. Later in the start-up
43	  process it can be changed to green (or heartbeat or anything else)
44	  by the kernel or some other software.
45
46config RUN_LED_RED
47	bool
48	prompt "Red"
49	help
50	  Lit Run LED red.
51
52config RUN_LED_GREEN
53	bool
54	prompt "Green"
55	help
56	  Lit Run LED green.
57
58config RUN_LED_OFF
59	bool
60	prompt "Off"
61	help
62	  Do not lit Run LED.
63
64endchoice
65
66endif
67