| /* |
| * 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 <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__ */ |
