diff options
author | Peng Fan <peng.fan@nxp.com> | 2018-06-13 16:11:14 +0800 |
---|---|---|
committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
commit | 2f4483be3043433c5ebe7b7a8dd7888112e2f61a (patch) | |
tree | febbf3b02337863c13c57632e82af8c880a1d84a /include/soc/imx | |
parent | 0a60c3644a43daad4a5d004984bdca42a25469ab (diff) |
MLK-18592-1 soc: imx: use vendor hvc to communiate with SCU
Let Dom0 use hvc to trap to xen to communicate with SCU.
xen could reuse the MU used by Dom0 before. By reusing
the MU in Dom0, xen has power to control resources owned
by DomU.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'include/soc/imx')
-rw-r--r-- | include/soc/imx/fsl_hvc.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/soc/imx/fsl_hvc.h b/include/soc/imx/fsl_hvc.h new file mode 100644 index 000000000000..63e3cc5a3f2a --- /dev/null +++ b/include/soc/imx/fsl_hvc.h @@ -0,0 +1,15 @@ +/* + * Copyright 2018 NXP + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __SOC_FSL_HVC_H +#define __SOC_FSL_HVC_H + +/* VENDOR HVC 0xC6000000 - 0xC600FFFF */ +#define FSL_HVC_SC 0xC6000000 + +#endif |