aboutsummaryrefslogtreecommitdiffstats
blob: 9301406b3890e95ba539e73caf0494e41d36d246 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#@TYPE: Machine
#@NAME: AM335x EVM
#@DESCRIPTION: Machine configuration for the TI AM335x EVM

require conf/machine/include/ti33x.inc

MACHINE_FEATURES += "screen touchscreen"

IMAGE_FSTYPES += "ubifs ubi"

# Normally AM335 boards use ttyS0, but ICE uses ttyS3, so try both
SERIAL_CONSOLES = "115200;ttyS0 115200;ttyS3"
SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"

# UBI information.  Note that this is board and kernel specific.  Changes
# in your kernel port may require changes in these variables.  For more
# details about this board please see
# http://processors.wiki.ti.com/index.php/UBIFS_Support

# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
# From dmesg:
# UBI: smallest flash I/O unit:    2048
# UBI: logical eraseblock size:    126976 bytes
# from ubiattach stdout:
# UBI device number 0, total 1988 LEBs
MKUBIFS_ARGS ?= "-F -m 2048 -e 126976 -c 9900"

# do ubiattach /dev/ubi_ctrl -m 7 -O 2048
# from dmesg:
# UBI: smallest flash I/O unit:    2048
# UBI: physical eraseblock size:   131072 bytes (128 KiB)
# UBI: sub-page size:              512
# UBI: VID header offset:          2048 (aligned 2048)
UBINIZE_ARGS ?= "-m 2048 -p 128KiB -s 512 -O 2048"