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- /*
- * Copyright (c) 2017 - 2020, Broadcom
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
- #ifndef CHIP_ID_H
- #define CHIP_ID_H
- #include <lib/mmio.h>
- #include <platform_def.h>
- #define CHIP_REV_MAJOR_MASK 0xF0
- #define CHIP_REV_MAJOR_AX 0x00
- #define CHIP_REV_MAJOR_BX 0x10
- #define CHIP_REV_MAJOR_CX 0x20
- #define CHIP_REV_MAJOR_DX 0x30
- /* Get Chip ID (product number) of the chip */
- static inline unsigned int chip_get_product_id(void)
- {
- return PLAT_CHIP_ID_GET;
- }
- /* Get Revision ID (major and minor) number of the chip */
- static inline unsigned int chip_get_rev_id(void)
- {
- return PLAT_CHIP_REV_GET;
- }
- static inline unsigned int chip_get_rev_id_major(void)
- {
- return (chip_get_rev_id() & CHIP_REV_MAJOR_MASK);
- }
- #endif
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