diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/arm/mach-omap2/omap-smc.S')
-rw-r--r-- | ANDROID_3.4.5/arch/arm/mach-omap2/omap-smc.S | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-smc.S b/ANDROID_3.4.5/arch/arm/mach-omap2/omap-smc.S deleted file mode 100644 index f6441c13..00000000 --- a/ANDROID_3.4.5/arch/arm/mach-omap2/omap-smc.S +++ /dev/null @@ -1,80 +0,0 @@ -/* - * OMAP44xx secure APIs file. - * - * Copyright (C) 2010 Texas Instruments, Inc. - * Written by Santosh Shilimkar <santosh.shilimkar@ti.com> - * - * - * 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. - */ - -#include <linux/linkage.h> - -/* - * This is common routine to manage secure monitor API - * used to modify the PL310 secure registers. - * 'r0' contains the value to be modified and 'r12' contains - * the monitor API number. It uses few CPU registers - * internally and hence they need be backed up including - * link register "lr". - * Function signature : void omap_smc1(u32 fn, u32 arg) - */ - -ENTRY(omap_smc1) - stmfd sp!, {r2-r12, lr} - mov r12, r0 - mov r0, r1 - dsb - smc #0 - ldmfd sp!, {r2-r12, pc} -ENDPROC(omap_smc1) - -/** - * u32 omap_smc2(u32 id, u32 falg, u32 pargs) - * Low level common routine for secure HAL and PPA APIs. - * @id: Application ID of HAL APIs - * @flag: Flag to indicate the criticality of operation - * @pargs: Physical address of parameter list starting - * with number of parametrs - */ -ENTRY(omap_smc2) - stmfd sp!, {r4-r12, lr} - mov r3, r2 - mov r2, r1 - mov r1, #0x0 @ Process ID - mov r6, #0xff - mov r12, #0x00 @ Secure Service ID - mov r7, #0 - mcr p15, 0, r7, c7, c5, 6 - dsb - dmb - smc #0 - ldmfd sp!, {r4-r12, pc} -ENDPROC(omap_smc2) - -ENTRY(omap_modify_auxcoreboot0) - stmfd sp!, {r1-r12, lr} - ldr r12, =0x104 - dsb - smc #0 - ldmfd sp!, {r1-r12, pc} -ENDPROC(omap_modify_auxcoreboot0) - -ENTRY(omap_auxcoreboot_addr) - stmfd sp!, {r2-r12, lr} - ldr r12, =0x105 - dsb - smc #0 - ldmfd sp!, {r2-r12, pc} -ENDPROC(omap_auxcoreboot_addr) - -ENTRY(omap_read_auxcoreboot0) - stmfd sp!, {r2-r12, lr} - ldr r12, =0x103 - dsb - smc #0 - mov r0, r0, lsr #9 - ldmfd sp!, {r2-r12, pc} -ENDPROC(omap_read_auxcoreboot0) |