xref: /linux/drivers/accel/habanalabs/include/gaudi/gaudi.h (revision 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e)
1 /* SPDX-License-Identifier: GPL-2.0
2  *
3  * Copyright 2018-2020 HabanaLabs, Ltd.
4  * All Rights Reserved.
5  *
6  */
7 
8 #ifndef GAUDI_H
9 #define GAUDI_H
10 
11 #define SRAM_BAR_ID		0
12 #define CFG_BAR_ID		2
13 #define HBM_BAR_ID		4
14 
15 #define SRAM_BAR_SIZE		0x4000000ull		/* 64MB */
16 #define CFG_BAR_SIZE		0x8000000ull		/* 128MB */
17 
18 #define CFG_BASE		0x7FFC000000ull
19 #define CFG_SIZE		0x4000000		/* 32MB CFG + 32MB DBG*/
20 
21 #define SRAM_BASE_ADDR		0x7FF0000000ull
22 #define SRAM_SIZE		0x1400000		/* 20MB */
23 
24 #define SPI_FLASH_BASE_ADDR	0x7FF8000000ull
25 
26 #define PSOC_SCRATCHPAD_ADDR	0x7FFBFE0000ull
27 #define PSOC_SCRATCHPAD_SIZE	0x10000			/* 64KB */
28 
29 #define PCIE_FW_SRAM_ADDR	0x7FFBFF0000ull
30 #define PCIE_FW_SRAM_SIZE	0x8000			/* 32KB */
31 
32 #define DRAM_PHYS_BASE		0x0ull
33 
34 #define HOST_PHYS_BASE		0x8000000000ull		/* 0.5TB */
35 #define HOST_PHYS_SIZE		0x1000000000000ull	/* 0.25PB (48 bits) */
36 
37 #define GAUDI_MSI_ENTRIES	32
38 
39 #define QMAN_PQ_ENTRY_SIZE	16			/* Bytes */
40 
41 #define MAX_ASID		2
42 
43 #define PROT_BITS_OFFS		0xF80
44 
45 #define MME_NUMBER_OF_MASTER_ENGINES	2
46 
47 #define MME_NUMBER_OF_SLAVE_ENGINES	2
48 
49 #define TPC_NUMBER_OF_ENGINES	8
50 
51 #define DMA_NUMBER_OF_CHANNELS	8
52 
53 #define NIC_NUMBER_OF_MACROS	5
54 
55 #define NIC_NUMBER_OF_ENGINES	(NIC_NUMBER_OF_MACROS * 2)
56 
57 #define NUMBER_OF_IF		8
58 
59 #define DEVICE_CACHE_LINE_SIZE	128
60 
61 #endif /* GAUDI_H */
62