diff options
| author | Peng Fan <peng.fan@nxp.com> | 2020-05-11 15:19:53 +0800 |
|---|---|---|
| committer | Peng Fan <peng.fan@nxp.com> | 2020-07-14 15:23:47 +0800 |
| commit | d6498bc4594c8042a2fb221e8876cb8bba4b7105 (patch) | |
| tree | ebd7a06ef59c32f701f15f4a1c34bde61867d306 /arch/arm/mach-imx | |
| parent | 4b8f22de160edfa25fd95cad807471ceeabb1783 (diff) | |
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>
Diffstat (limited to 'arch/arm/mach-imx')
| -rw-r--r-- | arch/arm/mach-imx/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/mach-imx/sip.c | 48 |
2 files changed, 1 insertions, 49 deletions
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile index a70d51b5cf..1aa26a50ad 100644 --- a/arch/arm/mach-imx/Makefile +++ b/arch/arm/mach-imx/Makefile @@ -218,7 +218,7 @@ endif targets += $(addprefix ../../../,SPL spl/u-boot-spl.cfgout u-boot-dtb.cfgout u-boot.cfgout u-boot.uim spl/u-boot-nand-spl.imx) -obj-$(CONFIG_ARM64) += lowlevel.o sip.o +obj-$(CONFIG_ARM64) += lowlevel.o obj-$(CONFIG_MX5) += mx5/ obj-$(CONFIG_MX6) += mx6/ diff --git a/arch/arm/mach-imx/sip.c b/arch/arm/mach-imx/sip.c deleted file mode 100644 index 6cb8179ee8..0000000000 --- a/arch/arm/mach-imx/sip.c +++ /dev/null @@ -1,48 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2017 NXP - */ - -#include <common.h> -#include <asm/arch/sys_proto.h> -#include <asm/cache.h> -#include <asm/ptrace.h> - -unsigned long call_imx_sip(unsigned long id, unsigned long reg0, - unsigned long reg1, unsigned long reg2, - unsigned long reg3) -{ - struct pt_regs regs; - - regs.regs[0] = id; - regs.regs[1] = reg0; - regs.regs[2] = reg1; - regs.regs[3] = reg2; - regs.regs[4] = reg3; - - smc_call(®s); - - return regs.regs[0]; -} - -/* - * Do an SMC call to return 2 registers by having reg1 passed in by reference - */ -unsigned long call_imx_sip_ret2(unsigned long id, unsigned long reg0, - unsigned long *reg1, unsigned long reg2, - unsigned long reg3) -{ - struct pt_regs regs; - - regs.regs[0] = id; - regs.regs[1] = reg0; - regs.regs[2] = *reg1; - regs.regs[3] = reg2; - regs.regs[4] = reg3; - - smc_call(®s); - - *reg1 = regs.regs[1]; - - return regs.regs[0]; -} |