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- /*
- * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- #ifndef CCI_MACROS_S
- #define CCI_MACROS_S
- #include <drivers/arm/cci.h>
- #include <platform_def.h>
- .section .rodata.cci_reg_name, "aS"
- cci_iface_regs:
- .asciz "cci_snoop_ctrl_cluster0", "cci_snoop_ctrl_cluster1" , ""
- /* ------------------------------------------------
- * The below required platform porting macro prints
- * out relevant interconnect registers whenever an
- * unhandled exception is taken in BL31.
- * Clobbers: x0 - x9, sp
- * ------------------------------------------------
- */
- .macro print_cci_regs
- adr x6, cci_iface_regs
- /* Store in x7 the base address of the first interface */
- mov_imm x7, (PLAT_ARM_CCI_BASE + SLAVE_IFACE_OFFSET( \
- PLAT_ARM_CCI_CLUSTER0_SL_IFACE_IX))
- ldr w8, [x7, #SNOOP_CTRL_REG]
- /* Store in x7 the base address of the second interface */
- mov_imm x7, (PLAT_ARM_CCI_BASE + SLAVE_IFACE_OFFSET( \
- PLAT_ARM_CCI_CLUSTER1_SL_IFACE_IX))
- ldr w9, [x7, #SNOOP_CTRL_REG]
- /* Store to the crash buf and print to console */
- bl str_in_crash_buf_print
- .endm
- #endif /* CCI_MACROS_S */
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