diff options
Diffstat (limited to 'meta-ti-bsp/conf/machine/am335x-evm.conf')
-rw-r--r-- | meta-ti-bsp/conf/machine/am335x-evm.conf | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/meta-ti-bsp/conf/machine/am335x-evm.conf b/meta-ti-bsp/conf/machine/am335x-evm.conf new file mode 100644 index 00000000..5b7739ce --- /dev/null +++ b/meta-ti-bsp/conf/machine/am335x-evm.conf @@ -0,0 +1,33 @@ +#@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" + +# 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 13000" + +# 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" |