mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-15 00:54:22 +00:00
3fb52e41fd
Errata printing is done directly via generic_errata_report. This commit removes the unused \_cpu\()_errata_report functions for all cores, and removes errata_func from cpu_ops. Change-Id: I04fefbde5f0ff63b1f1cd17c864557a14070d68c Signed-off-by: Ryan Everett <ryan.everett@arm.com>
79 lines
1.4 KiB
ArmAsm
79 lines
1.4 KiB
ArmAsm
/*
|
|
* Copyright (c) 2017-2024, Arm Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <arch.h>
|
|
#include <asm_macros.S>
|
|
#include <assert_macros.S>
|
|
#include <cortex_a7.h>
|
|
#include <cpu_macros.S>
|
|
|
|
.macro assert_cache_enabled
|
|
#if ENABLE_ASSERTIONS
|
|
ldcopr r0, SCTLR
|
|
tst r0, #SCTLR_C_BIT
|
|
ASM_ASSERT(eq)
|
|
#endif
|
|
.endm
|
|
|
|
func cortex_a7_disable_smp
|
|
ldcopr r0, ACTLR
|
|
bic r0, #CORTEX_A7_ACTLR_SMP_BIT
|
|
stcopr r0, ACTLR
|
|
isb
|
|
dsb sy
|
|
bx lr
|
|
endfunc cortex_a7_disable_smp
|
|
|
|
func cortex_a7_enable_smp
|
|
ldcopr r0, ACTLR
|
|
orr r0, #CORTEX_A7_ACTLR_SMP_BIT
|
|
stcopr r0, ACTLR
|
|
isb
|
|
bx lr
|
|
endfunc cortex_a7_enable_smp
|
|
|
|
func cortex_a7_reset_func
|
|
b cortex_a7_enable_smp
|
|
endfunc cortex_a7_reset_func
|
|
|
|
func cortex_a7_core_pwr_dwn
|
|
push {r12, lr}
|
|
|
|
assert_cache_enabled
|
|
|
|
/* Flush L1 cache */
|
|
mov r0, #DC_OP_CISW
|
|
bl dcsw_op_level1
|
|
|
|
/* Exit cluster coherency */
|
|
pop {r12, lr}
|
|
b cortex_a7_disable_smp
|
|
endfunc cortex_a7_core_pwr_dwn
|
|
|
|
func cortex_a7_cluster_pwr_dwn
|
|
push {r12, lr}
|
|
|
|
assert_cache_enabled
|
|
|
|
/* Flush L1 caches */
|
|
mov r0, #DC_OP_CISW
|
|
bl dcsw_op_level1
|
|
|
|
bl plat_disable_acp
|
|
|
|
/* Flush L2 caches */
|
|
mov r0, #DC_OP_CISW
|
|
bl dcsw_op_level2
|
|
|
|
/* Exit cluster coherency */
|
|
pop {r12, lr}
|
|
b cortex_a7_disable_smp
|
|
endfunc cortex_a7_cluster_pwr_dwn
|
|
|
|
declare_cpu_ops cortex_a7, CORTEX_A7_MIDR, \
|
|
cortex_a7_reset_func, \
|
|
cortex_a7_core_pwr_dwn, \
|
|
cortex_a7_cluster_pwr_dwn
|