/* * Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ #ifndef GXBB_DEF_H #define GXBB_DEF_H #include /******************************************************************************* * System oscillator ******************************************************************************/ #define GXBB_OSC24M_CLK_IN_HZ ULL(24000000) /* 24 MHz */ /******************************************************************************* * Memory regions ******************************************************************************/ #define GXBB_NSDRAM0_BASE UL(0x01000000) #define GXBB_NSDRAM0_SIZE UL(0x0F000000) #define GXBB_NSDRAM1_BASE UL(0x10000000) #define GXBB_NSDRAM1_SIZE UL(0x00100000) #define BL31_BASE UL(0x05100000) #define BL31_SIZE UL(0x000C0000) #define BL31_LIMIT (BL31_BASE + BL31_SIZE) /* Shared memory used for SMC services */ #define AML_SHARE_MEM_INPUT_BASE UL(0x050FE000) #define AML_SHARE_MEM_OUTPUT_BASE UL(0x050FF000) #define GXBB_SEC_DEVICE0_BASE UL(0xC0000000) #define GXBB_SEC_DEVICE0_SIZE UL(0x09000000) #define GXBB_SEC_DEVICE1_BASE UL(0xD0040000) #define GXBB_SEC_DEVICE1_SIZE UL(0x00008000) #define GXBB_TZRAM_BASE UL(0xD9000000) #define GXBB_TZRAM_SIZE UL(0x00014000) /* Top 0xC000 bytes (up to 0xD9020000) used by BL2 */ /* Mailboxes */ #define AML_MHU_SECURE_SCP_TO_AP_PAYLOAD UL(0xD9013800) #define AML_MHU_SECURE_AP_TO_SCP_PAYLOAD UL(0xD9013A00) #define GXBB_PSCI_MAILBOX_BASE UL(0xD9013F00) // * [ 1K] 0xD901_3800 - 0xD901_3BFF Secure Mailbox (3) // * [ 1K] 0xD901_3400 - 0xD901_37FF High Mailbox (2) * // * [ 1K] 0xD901_3000 - 0xD901_33FF High Mailbox (1) * #define GXBB_TZROM_BASE UL(0xD9040000) #define GXBB_TZROM_SIZE UL(0x00010000) #define GXBB_SEC_DEVICE2_BASE UL(0xDA000000) #define GXBB_SEC_DEVICE2_SIZE UL(0x00200000) #define GXBB_SEC_DEVICE3_BASE UL(0xDA800000) #define GXBB_SEC_DEVICE3_SIZE UL(0x00200000) /******************************************************************************* * GIC-400 and interrupt handling related constants ******************************************************************************/ #define AML_GICD_BASE UL(0xC4301000) #define AML_GICC_BASE UL(0xC4302000) #define IRQ_SEC_PHY_TIMER 29 #define IRQ_SEC_SGI_0 8 #define IRQ_SEC_SGI_1 9 #define IRQ_SEC_SGI_2 10 #define IRQ_SEC_SGI_3 11 #define IRQ_SEC_SGI_4 12 #define IRQ_SEC_SGI_5 13 #define IRQ_SEC_SGI_6 14 #define IRQ_SEC_SGI_7 15 /******************************************************************************* * UART definitions ******************************************************************************/ #define AML_UART0_AO_BASE UL(0xC81004C0) #define AML_UART0_AO_CLK_IN_HZ GXBB_OSC24M_CLK_IN_HZ #define AML_UART_BAUDRATE U(115200) /******************************************************************************* * Memory-mapped I/O Registers ******************************************************************************/ #define GXBB_AO_TIMESTAMP_CNTL UL(0xC81000B4) #define GXBB_SYS_CPU_CFG7 UL(0xC8834664) #define GXBB_AO_RTI_STATUS_REG3 UL(0xDA10001C) #define GXBB_AO_RTI_SCP_STAT UL(0xDA10023C) #define GXBB_AO_RTI_SCP_READY_OFF U(0x14) #define GXBB_A0_RTI_SCP_READY_MASK U(3) #define GXBB_AO_RTI_SCP_IS_READY(v) \ ((((v) >> GXBB_AO_RTI_SCP_READY_OFF) & \ GXBB_A0_RTI_SCP_READY_MASK) == GXBB_A0_RTI_SCP_READY_MASK) #define AML_HIU_MAILBOX_SET_0 UL(0xDA83C404) #define AML_HIU_MAILBOX_STAT_0 UL(0xDA83C408) #define AML_HIU_MAILBOX_CLR_0 UL(0xDA83C40C) #define AML_HIU_MAILBOX_SET_3 UL(0xDA83C428) #define AML_HIU_MAILBOX_STAT_3 UL(0xDA83C42C) #define AML_HIU_MAILBOX_CLR_3 UL(0xDA83C430) /******************************************************************************* * System Monitor Call IDs and arguments ******************************************************************************/ #define AML_SM_GET_SHARE_MEM_INPUT_BASE U(0x82000020) #define AML_SM_GET_SHARE_MEM_OUTPUT_BASE U(0x82000021) #define AML_SM_EFUSE_READ U(0x82000030) #define AML_SM_EFUSE_USER_MAX U(0x82000033) #define AML_SM_JTAG_ON U(0x82000040) #define AML_SM_JTAG_OFF U(0x82000041) #define AML_JTAG_STATE_ON U(0) #define AML_JTAG_STATE_OFF U(1) #define AML_JTAG_M3_AO U(0) #define AML_JTAG_M3_EE U(1) #define AML_JTAG_A53_AO U(2) #define AML_JTAG_A53_EE U(3) #endif /* GXBB_DEF_H */