// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2008-2011 Freescale Semiconductor, Inc. * * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. */ #include #include struct fsl_e_tlb_entry tlb_table[] = { /* TLB 0 - for temp stack in cache */ SET_TLB_ENTRY(0, CFG_SYS_INIT_RAM_ADDR, CFG_SYS_INIT_RAM_ADDR_PHYS, MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), SET_TLB_ENTRY(0, CFG_SYS_INIT_RAM_ADDR + 4 * 1024, CFG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024, MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), SET_TLB_ENTRY(0, CFG_SYS_INIT_RAM_ADDR + 8 * 1024, CFG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024, MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), SET_TLB_ENTRY(0, CFG_SYS_INIT_RAM_ADDR + 12 * 1024, CFG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024, MAS3_SW|MAS3_SR, 0, 0, 0, BOOKE_PAGESZ_4K, 0), #ifdef CPLD_BASE SET_TLB_ENTRY(0, CPLD_BASE, CPLD_BASE_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_4K, 0), #endif #ifdef PIXIS_BASE SET_TLB_ENTRY(0, PIXIS_BASE, PIXIS_BASE_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_4K, 0), #endif /* TLB 1 */ /* *I*** - Covers boot page */ #if defined(CONFIG_SYS_RAMBOOT) && defined(CFG_SYS_INIT_L3_ADDR) #if !defined(CONFIG_NXP_ESBC) /* * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the * SRAM is at 0xfff00000, it covered the 0xfffff000. */ SET_TLB_ENTRY(1, CFG_SYS_INIT_L3_ADDR, CFG_SYS_INIT_L3_ADDR, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_1M, 1), #else /* * *I*G - L3SRAM. When L3 is used as 1M SRAM, in case of Secure Boot * the physical address of the SRAM is at CFG_SYS_INIT_L3_ADDR, * and virtual address is CONFIG_SYS_MONITOR_BASE */ SET_TLB_ENTRY(1, CONFIG_SYS_MONITOR_BASE & 0xfff00000, CFG_SYS_INIT_L3_ADDR & 0xfff00000, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_1M, 1), #endif #elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) /* * SRIO_PCIE_BOOT-SLAVE. When slave boot, the address of the * space is at 0xfff00000, it covered the 0xfffff000. */ SET_TLB_ENTRY(1, CFG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR, CFG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|MAS2_G, 0, 0, BOOKE_PAGESZ_1M, 1), #else SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 0, BOOKE_PAGESZ_4K, 1), #endif /* *I*G* - CCSRBAR */ SET_TLB_ENTRY(1, CFG_SYS_CCSRBAR, CFG_SYS_CCSRBAR_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 1, BOOKE_PAGESZ_16M, 1), /* *I*G* - Flash, localbus */ /* This will be changed to *I*G* after relocation to RAM. */ SET_TLB_ENTRY(1, CFG_SYS_FLASH_BASE, CFG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 2, BOOKE_PAGESZ_256M, 1), /* *I*G* - PCI */ SET_TLB_ENTRY(1, CFG_SYS_PCIE1_MEM_VIRT, CFG_SYS_PCIE1_MEM_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 3, BOOKE_PAGESZ_1G, 1), /* *I*G* - PCI */ SET_TLB_ENTRY(1, CFG_SYS_PCIE1_MEM_VIRT + 0x40000000, CFG_SYS_PCIE1_MEM_PHYS + 0x40000000, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 4, BOOKE_PAGESZ_256M, 1), SET_TLB_ENTRY(1, CFG_SYS_PCIE1_MEM_VIRT + 0x50000000, CFG_SYS_PCIE1_MEM_PHYS + 0x50000000, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 5, BOOKE_PAGESZ_256M, 1), /* *I*G* - PCI I/O */ SET_TLB_ENTRY(1, CFG_SYS_PCIE1_IO_VIRT, CFG_SYS_PCIE1_IO_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 6, BOOKE_PAGESZ_256K, 1), /* Bman/Qman */ #ifdef CFG_SYS_BMAN_MEM_PHYS SET_TLB_ENTRY(1, CFG_SYS_BMAN_MEM_BASE, CFG_SYS_BMAN_MEM_PHYS, MAS3_SW|MAS3_SR, 0, 0, 9, BOOKE_PAGESZ_1M, 1), SET_TLB_ENTRY(1, CFG_SYS_BMAN_MEM_BASE + 0x00100000, CFG_SYS_BMAN_MEM_PHYS + 0x00100000, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 10, BOOKE_PAGESZ_1M, 1), #endif #ifdef CFG_SYS_QMAN_MEM_PHYS SET_TLB_ENTRY(1, CFG_SYS_QMAN_MEM_BASE, CFG_SYS_QMAN_MEM_PHYS, MAS3_SW|MAS3_SR, 0, 0, 11, BOOKE_PAGESZ_1M, 1), SET_TLB_ENTRY(1, CFG_SYS_QMAN_MEM_BASE + 0x00100000, CFG_SYS_QMAN_MEM_PHYS + 0x00100000, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 12, BOOKE_PAGESZ_1M, 1), #endif #ifdef CFG_SYS_DCSRBAR_PHYS SET_TLB_ENTRY(1, CFG_SYS_DCSRBAR, CFG_SYS_DCSRBAR_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 13, BOOKE_PAGESZ_4M, 1), #endif #ifdef CFG_SYS_NAND_BASE /* * *I*G - NAND * entry 14 and 15 has been used hard coded, they will be disabled * in cpu_init_f, so we use entry 16 for nand. */ SET_TLB_ENTRY(1, CFG_SYS_NAND_BASE, CFG_SYS_NAND_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 16, BOOKE_PAGESZ_1M, 1), #endif #ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE /* * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for * fetching ucode and ENV from master */ SET_TLB_ENTRY(1, CFG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR, CFG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, 0, 17, BOOKE_PAGESZ_1M, 1), #endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table);