tree ebd7a06ef59c32f701f15f4a1c34bde61867d306
parent aae3356d504d0718dc70c6b63bad7da91307ecdc
author Peng Fan <peng.fan@nxp.com> 1589181593 +0800
committer Peng Fan <peng.fan@nxp.com> 1594711427 +0800

imx: remove imx sip file

We have switch to use arm_smccc_smc, no need to keep i.MX specific
sip wrapper.

Signed-off-by: Peng Fan <peng.fan@nxp.com>