I am running xillinux.
ERROR: 256 KiB atomic DMA coherent pool is too small!
[ 3.648517] Please increase it with coherent_pool= kernel parameter!
I get this error after I installed this driver for RT5370 chipset
I tried to create a uEnv.txt file (based on this link,
http://architechboards-microzed.readthedocs.org/en/latest/_static/uEnv.txt)
with the following content:
bootcmd=fatload mmc 0 0x3000000 uImage; fatload mmc 0 0x2ff0000 devicetree.dtb; bootm 0x3000000 - 0x2fF0000
uenvcmd=boot
coherent_pool= 4M
I added this uenv to the SD card along with uboot, device tree, etc
Still gives the same error ?
Can anyone help me on this ?