| Rohit Mathew | 14ffa8a | 2021-12-13 13:50:15 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2022, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #ifndef SGI_SOC_CSS_DEF_H |
| 8 | #define SGI_SOC_CSS_DEF_H |
| 9 | |
| 10 | #include <lib/utils_def.h> |
| 11 | #include <plat/arm/board/common/v2m_def.h> |
| 12 | #include <plat/arm/soc/common/soc_css_def.h> |
| 13 | #include <plat/common/common_def.h> |
| 14 | |
| 15 | /* |
| 16 | * Definitions common to all ARM CSSv1-based development platforms |
| 17 | */ |
| 18 | |
| 19 | /* Platform ID address */ |
| 20 | #define BOARD_CSS_PLAT_ID_REG_ADDR UL(0x7ffe00e0) |
| 21 | |
| 22 | /* Platform ID related accessors */ |
| 23 | #define BOARD_CSS_PLAT_ID_REG_ID_MASK 0x0f |
| 24 | #define BOARD_CSS_PLAT_ID_REG_ID_SHIFT 0x0 |
| 25 | #define BOARD_CSS_PLAT_TYPE_EMULATOR 0x02 |
| 26 | |
| 27 | #ifndef __ASSEMBLER__ |
| 28 | |
| 29 | #include <lib/mmio.h> |
| 30 | |
| 31 | #define BOARD_CSS_GET_PLAT_TYPE(addr) \ |
| 32 | ((mmio_read_32(addr) & BOARD_CSS_PLAT_ID_REG_ID_MASK) \ |
| 33 | >> BOARD_CSS_PLAT_ID_REG_ID_SHIFT) |
| 34 | |
| 35 | #endif /* __ASSEMBLER__ */ |
| 36 | |
| 37 | #define MAX_IO_DEVICES 3 |
| 38 | #define MAX_IO_HANDLES 4 |
| 39 | |
| 40 | /* Reserve the last block of flash for PSCI MEM PROTECT flag */ |
| 41 | #define PLAT_ARM_FLASH_IMAGE_BASE V2M_FLASH0_BASE |
| 42 | #define PLAT_ARM_FLASH_IMAGE_MAX_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE) |
| 43 | |
| 44 | #define PLAT_ARM_NVM_BASE V2M_FLASH0_BASE |
| 45 | #define PLAT_ARM_NVM_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE) |
| 46 | |
| 47 | /* UART related constants */ |
| 48 | #define PLAT_ARM_BOOT_UART_BASE SOC_CSS_UART0_BASE |
| 49 | #define PLAT_ARM_BOOT_UART_CLK_IN_HZ SOC_CSS_UART0_CLK_IN_HZ |
| 50 | |
| 51 | #define PLAT_ARM_RUN_UART_BASE SOC_CSS_UART1_BASE |
| 52 | #define PLAT_ARM_RUN_UART_CLK_IN_HZ SOC_CSS_UART1_CLK_IN_HZ |
| 53 | |
| 54 | #define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_RUN_UART_BASE |
| 55 | #define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_RUN_UART_CLK_IN_HZ |
| 56 | |
| 57 | #endif /* SGI_SOC_CSS_DEF_H */ |