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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /plat/brcm/board/common/chip_id.h | |
parent | Initial commit. (diff) | |
download | arm-trusted-firmware-upstream/2.8.0+dfsg.tar.xz arm-trusted-firmware-upstream/2.8.0+dfsg.zip |
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plat/brcm/board/common/chip_id.h')
-rw-r--r-- | plat/brcm/board/common/chip_id.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/plat/brcm/board/common/chip_id.h b/plat/brcm/board/common/chip_id.h new file mode 100644 index 0000000..842ac1f --- /dev/null +++ b/plat/brcm/board/common/chip_id.h @@ -0,0 +1,37 @@ +/* + * 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 |