1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2008 Extreme Engineering Solutions, Inc.
4 * Copyright 2008 Freescale Semiconductor, Inc.
7 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
13 struct fsl_e_tlb_entry tlb_table
[] = {
14 /* TLB 0 - for temp stack in cache */
15 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR
, CONFIG_SYS_INIT_RAM_ADDR
,
16 MAS3_SX
|MAS3_SW
|MAS3_SR
, 0,
17 0, 0, BOOKE_PAGESZ_4K
, 0),
18 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR
+ 4 * 1024,
19 CONFIG_SYS_INIT_RAM_ADDR
+ 4 * 1024,
20 MAS3_SX
|MAS3_SW
|MAS3_SR
, 0,
21 0, 0, BOOKE_PAGESZ_4K
, 0),
22 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR
+ 8 * 1024,
23 CONFIG_SYS_INIT_RAM_ADDR
+ 8 * 1024,
24 MAS3_SX
|MAS3_SW
|MAS3_SR
, 0,
25 0, 0, BOOKE_PAGESZ_4K
, 0),
26 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR
+ 12 * 1024,
27 CONFIG_SYS_INIT_RAM_ADDR
+ 12 * 1024,
28 MAS3_SX
|MAS3_SW
|MAS3_SR
, 0,
29 0, 0, BOOKE_PAGESZ_4K
, 0),
31 /* W**G* - NOR flashes */
32 /* This will be changed to *I*G* after relocation to RAM. */
33 SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE2
, CONFIG_SYS_FLASH_BASE2
,
34 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_W
|MAS2_G
,
35 0, 0, BOOKE_PAGESZ_256M
, 1),
38 SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR
, CONFIG_SYS_CCSRBAR_PHYS
,
39 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
40 0, 1, BOOKE_PAGESZ_1M
, 1),
42 /* *I*G* - NAND flash */
43 SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE
, CONFIG_SYS_NAND_BASE
,
44 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
45 0, 2, BOOKE_PAGESZ_1M
, 1),
47 /* **M** - Boot page for secondary processors */
48 SET_TLB_ENTRY(1, CONFIG_BPTR_VIRT_ADDR
, CONFIG_BPTR_VIRT_ADDR
,
49 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_M
,
50 0, 3, BOOKE_PAGESZ_4K
, 1),
54 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_PHYS
, CONFIG_SYS_PCIE1_MEM_PHYS
,
55 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
56 0, 4, BOOKE_PAGESZ_1G
, 1),
61 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_MEM_PHYS
, CONFIG_SYS_PCIE2_MEM_PHYS
,
62 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
63 0, 5, BOOKE_PAGESZ_256M
, 1),
68 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_PHYS
, CONFIG_SYS_PCIE3_MEM_PHYS
,
69 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
70 0, 6, BOOKE_PAGESZ_256M
, 1),
73 #if defined(CONFIG_PCIE1) || defined(CONFIG_PCIE2) || defined(CONFIG_PCIE3)
75 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_PHYS
, CONFIG_SYS_PCIE1_IO_PHYS
,
76 MAS3_SX
|MAS3_SW
|MAS3_SR
, MAS2_I
|MAS2_G
,
77 0, 7, BOOKE_PAGESZ_64M
, 1),
82 int num_tlb_entries
= ARRAY_SIZE(tlb_table
);