| Chandni Cherukuri | 3aa09f7 | 2018-11-28 11:31:51 +0530 | [diff] [blame] | 1 | /* |
| Vijayenthiran Subramaniam | 2b4ad8d | 2019-09-23 19:32:32 +0530 | [diff] [blame] | 2 | * Copyright (c) 2018-2020, ARM Limited and Contributors. All rights reserved. |
| Chandni Cherukuri | 3aa09f7 | 2018-11-28 11:31:51 +0530 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| Antonio Nino Diaz | e0f9063 | 2018-12-14 00:18:21 +0000 | [diff] [blame] | 7 | #include <plat/common/platform.h> |
| Vijayenthiran Subramaniam | 2b4ad8d | 2019-09-23 19:32:32 +0530 | [diff] [blame] | 8 | #include <sgi_plat.h> |
| Ambroise Vincent | b237bca | 2019-02-13 15:58:00 +0000 | [diff] [blame] | 9 | #include <sgi_variant.h> |
| 10 | |
| Chandni Cherukuri | 3aa09f7 | 2018-11-28 11:31:51 +0530 | [diff] [blame] | 11 | unsigned int plat_arm_sgi_get_platform_id(void) |
| 12 | { |
| 13 | return mmio_read_32(SSC_VERSION) & SSC_VERSION_PART_NUM_MASK; |
| 14 | } |
| 15 | |
| 16 | unsigned int plat_arm_sgi_get_config_id(void) |
| 17 | { |
| 18 | return (mmio_read_32(SSC_VERSION) >> SSC_VERSION_CONFIG_SHIFT) |
| 19 | & SSC_VERSION_CONFIG_MASK; |
| 20 | } |
| Vijayenthiran Subramaniam | 2b4ad8d | 2019-09-23 19:32:32 +0530 | [diff] [blame] | 21 | |
| Vijayenthiran Subramaniam | 8af1843 | 2019-10-22 15:46:14 +0530 | [diff] [blame] | 22 | unsigned int plat_arm_sgi_get_multi_chip_mode(void) |
| 23 | { |
| 24 | return 0; |
| 25 | } |
| 26 | |
| Vijayenthiran Subramaniam | 2b4ad8d | 2019-09-23 19:32:32 +0530 | [diff] [blame] | 27 | void bl31_platform_setup(void) |
| 28 | { |
| 29 | sgi_bl31_common_platform_setup(); |
| 30 | } |