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 --- arch/arm/mach-imx/Makefile | 2 +- arch/arm/mach-imx/sip.c | 46 ---------------------------------------------- 2 files changed, 1 insertion(+), 47 deletions(-) delete mode 100644 arch/arm/mach-imx/sip.c
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 fca520c671..0000000000 --- a/arch/arm/mach-imx/sip.c +++ /dev/null @@ -1,46 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2017 NXP - */ - -#include <common.h> -#include <asm/arch/sys_proto.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]; -}