1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2014 Freescale Semiconductor, Inc.
9 struct fsl_e_tlb_entry tlb_table[] = {
10 /* TLB 0 - for temp stack in cache */
11 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
12 CONFIG_SYS_INIT_RAM_ADDR_PHYS,
13 MAS3_SX|MAS3_SW|MAS3_SR, 0,
14 0, 0, BOOKE_PAGESZ_4K, 0),
15 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
16 CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
17 MAS3_SX|MAS3_SW|MAS3_SR, 0,
18 0, 0, BOOKE_PAGESZ_4K, 0),
19 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
20 CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
21 MAS3_SX|MAS3_SW|MAS3_SR, 0,
22 0, 0, BOOKE_PAGESZ_4K, 0),
23 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
24 CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
25 MAS3_SX|MAS3_SW|MAS3_SR, 0,
26 0, 0, BOOKE_PAGESZ_4K, 0),
29 /* *I*** - Covers boot page */
30 #if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR)
32 * *I*G - L3SRAM. When L3 is used as 512K SRAM */
33 SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR,
34 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
35 0, 0, BOOKE_PAGESZ_512K, 1),
37 SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
38 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
39 0, 0, BOOKE_PAGESZ_4K, 1),
43 SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
44 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
45 0, 1, BOOKE_PAGESZ_16M, 1),
47 /* *I*G* - Flash, localbus */
48 /* This will be changed to *I*G* after relocation to RAM. */
49 SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
50 MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
51 0, 2, BOOKE_PAGESZ_256M, 1),
53 #ifndef CONFIG_SPL_BUILD
55 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
56 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
57 0, 3, BOOKE_PAGESZ_1G, 1),
60 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x40000000,
61 CONFIG_SYS_PCIE1_MEM_PHYS + 0x40000000,
62 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
63 0, 4, BOOKE_PAGESZ_256M, 1),
65 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x50000000,
66 CONFIG_SYS_PCIE1_MEM_PHYS + 0x50000000,
67 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
68 0, 5, BOOKE_PAGESZ_256M, 1),
71 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
72 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
73 0, 6, BOOKE_PAGESZ_256K, 1),
76 #ifdef CONFIG_SYS_BMAN_MEM_PHYS
77 SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS,
78 MAS3_SX|MAS3_SW|MAS3_SR, 0,
79 0, 9, BOOKE_PAGESZ_16M, 1),
80 SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x01000000,
81 CONFIG_SYS_BMAN_MEM_PHYS + 0x01000000,
82 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
83 0, 10, BOOKE_PAGESZ_16M, 1),
85 #ifdef CONFIG_SYS_QMAN_MEM_PHYS
86 SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS,
87 MAS3_SX|MAS3_SW|MAS3_SR, 0,
88 0, 11, BOOKE_PAGESZ_16M, 1),
89 SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x01000000,
90 CONFIG_SYS_QMAN_MEM_PHYS + 0x01000000,
91 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
92 0, 12, BOOKE_PAGESZ_16M, 1),
96 #ifdef CONFIG_SYS_DCSRBAR_PHYS
97 SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS,
98 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
99 0, 13, BOOKE_PAGESZ_32M, 1),
101 #ifdef CONFIG_SYS_NAND_BASE
104 * entry 14 and 15 has been used hard coded, they will be disabled
105 * in cpu_init_f, so we use entry 16 for nand.
107 SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
108 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
109 0, 16, BOOKE_PAGESZ_64K, 1),
111 #ifdef CONFIG_SYS_CPLD_BASE
112 SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS,
113 MAS3_SW|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
114 0, 17, BOOKE_PAGESZ_4K, 1),
116 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
117 SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
118 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
119 0, 18, BOOKE_PAGESZ_2G, 1)
123 int num_tlb_entries = ARRAY_SIZE(tlb_table);