diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-01-10 13:20:23 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-02-04 12:00:58 +0100 |
| commit | de274663f5429fe10c48a40f9fbf0c8aa553905d (patch) | |
| tree | c2e85ece1f1b4fd2258432e672995801d094fb7b /arch/arm/include/asm | |
| parent | bb0fabe42d67ee39f7a874a0e142bc35ed6226a4 (diff) | |
imx: add sip function
Add SiP (Silicon Provider) services function to issue
SMC call to Arm Trusted Firmware.
More SiP information could be found in
https://github.com/ARM-software/arm-trusted-firmware/blob/master/
docs/arm-sip-service.rst
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'arch/arm/include/asm')
| -rw-r--r-- | arch/arm/include/asm/mach-imx/sys_proto.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach-imx/sys_proto.h b/arch/arm/include/asm/mach-imx/sys_proto.h index d518e03809..c53e5400a1 100644 --- a/arch/arm/include/asm/mach-imx/sys_proto.h +++ b/arch/arm/include/asm/mach-imx/sys_proto.h @@ -126,4 +126,7 @@ void lcdif_power_down(void); int mxs_reset_block(struct mxs_register_32 *reg); int mxs_wait_mask_set(struct mxs_register_32 *reg, u32 mask, u32 timeout); int mxs_wait_mask_clr(struct mxs_register_32 *reg, u32 mask, u32 timeout); + +unsigned long call_imx_sip(unsigned long id, unsigned long reg0, + unsigned long reg1, unsigned long reg2); #endif |