1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright 2008-2014 Freescale Semiconductor, Inc.
6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
12 struct fsl_e_tlb_entry tlb_table[] = {
13 /* TLB 0 - for temp stack in cache */
14 SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR,
15 CONFIG_SYS_INIT_RAM_ADDR_PHYS,
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_PHYS + 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_PHYS + 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_PHYS + 12 * 1024,
28 MAS3_SX|MAS3_SW|MAS3_SR, 0,
29 0, 0, BOOKE_PAGESZ_4K, 0),
32 /* *I*** - Covers boot page */
33 #if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR)
35 * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the
36 * SRAM is at 0xfff00000, it covered the 0xfffff000.
38 SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR,
39 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
40 0, 0, BOOKE_PAGESZ_1M, 1),
41 #elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE)
43 * SRIO_PCIE_BOOT-SLAVE. When slave boot, the address of the
44 * space is at 0xfff00000, it covered the 0xfffff000.
46 SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR,
47 CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS,
48 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G,
49 0, 0, BOOKE_PAGESZ_1M, 1),
51 SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
52 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
53 0, 0, BOOKE_PAGESZ_4K, 1),
57 SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
58 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
59 0, 1, BOOKE_PAGESZ_16M, 1),
61 /* *I*G* - Flash, localbus */
62 /* This will be changed to *I*G* after relocation to RAM. */
63 SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
64 MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
65 0, 2, BOOKE_PAGESZ_256M, 1),
67 #ifndef CONFIG_SPL_BUILD
68 /* *I*G* - PCIe 1, 0x80000000 */
69 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS,
70 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
71 0, 3, BOOKE_PAGESZ_512M, 1),
73 /* *I*G* - PCIe 2, 0xa0000000 */
74 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE2_MEM_VIRT, CONFIG_SYS_PCIE2_MEM_PHYS,
75 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
76 0, 4, BOOKE_PAGESZ_256M, 1),
78 /* *I*G* - PCIe 3, 0xb0000000 */
79 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS,
80 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
81 0, 5, BOOKE_PAGESZ_256M, 1),
84 /* *I*G* - PCIe 4, 0xc0000000 */
85 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE4_MEM_VIRT, CONFIG_SYS_PCIE4_MEM_PHYS,
86 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
87 0, 6, BOOKE_PAGESZ_256M, 1),
90 SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS,
91 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
92 0, 7, BOOKE_PAGESZ_256K, 1),
95 #ifdef CONFIG_SYS_BMAN_MEM_PHYS
96 SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS,
97 MAS3_SX|MAS3_SW|MAS3_SR, 0,
98 0, 9, BOOKE_PAGESZ_16M, 1),
99 SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x01000000,
100 CONFIG_SYS_BMAN_MEM_PHYS + 0x01000000,
101 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
102 0, 10, BOOKE_PAGESZ_16M, 1),
104 #ifdef CONFIG_SYS_QMAN_MEM_PHYS
105 SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS,
106 MAS3_SX|MAS3_SW|MAS3_SR, 0,
107 0, 11, BOOKE_PAGESZ_16M, 1),
108 SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x01000000,
109 CONFIG_SYS_QMAN_MEM_PHYS + 0x01000000,
110 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
111 0, 12, BOOKE_PAGESZ_16M, 1),
114 #ifdef CONFIG_SYS_DCSRBAR_PHYS
115 SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS,
116 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
117 0, 13, BOOKE_PAGESZ_32M, 1),
119 #ifdef CONFIG_SYS_NAND_BASE
122 * entry 14 and 15 has been used hard coded, they will be disabled
123 * in cpu_init_f, so we use entry 16 for nand.
125 SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS,
126 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
127 0, 16, BOOKE_PAGESZ_64K, 1),
129 #ifdef CONFIG_SYS_CPLD_BASE
130 SET_TLB_ENTRY(1, CONFIG_SYS_CPLD_BASE, CONFIG_SYS_CPLD_BASE_PHYS,
131 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
132 0, 17, BOOKE_PAGESZ_4K, 1),
134 #ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE
136 * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for
137 * fetching ucode and ENV from master
139 SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR,
140 CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR_PHYS,
141 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G,
142 0, 18, BOOKE_PAGESZ_1M, 1),
144 #if defined(CONFIG_RAMBOOT_PBL) && !defined(CONFIG_SPL_BUILD)
145 SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE,
146 MAS3_SX|MAS3_SW|MAS3_SR, MAS2_M,
147 0, 19, BOOKE_PAGESZ_2G, 1)
152 int num_tlb_entries = ARRAY_SIZE(tlb_table);