| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * Copyright 2010-2011 Freescale Semiconductor, Inc. |
| * Author: Dipen Dudhat <dipen.dudhat@freescale.com> |
| */ |
| |
| #include <common.h> |
| #include <fsl_ifc.h> |
| |
| struct ifc_regs ifc_cfg_default_boot[CONFIG_SYS_FSL_IFC_BANK_COUNT] = { |
| { |
| "cs0", |
| #if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0) |
| CONFIG_SYS_CSPR0, |
| #ifdef CONFIG_SYS_CSPR0_EXT |
| CONFIG_SYS_CSPR0_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK0 |
| CONFIG_SYS_AMASK0, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR0, |
| { |
| CONFIG_SYS_CS0_FTIM0, |
| CONFIG_SYS_CS0_FTIM1, |
| CONFIG_SYS_CS0_FTIM2, |
| CONFIG_SYS_CS0_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR0_EXT |
| CONFIG_SYS_CSOR0_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR0_FINAL |
| CONFIG_SYS_CSPR0_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK0_FINAL |
| CONFIG_SYS_AMASK0_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 2 |
| { |
| "cs1", |
| #if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1) |
| CONFIG_SYS_CSPR1, |
| #ifdef CONFIG_SYS_CSPR1_EXT |
| CONFIG_SYS_CSPR1_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK1 |
| CONFIG_SYS_AMASK1, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR1, |
| { |
| CONFIG_SYS_CS1_FTIM0, |
| CONFIG_SYS_CS1_FTIM1, |
| CONFIG_SYS_CS1_FTIM2, |
| CONFIG_SYS_CS1_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR1_EXT |
| CONFIG_SYS_CSOR1_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR1_FINAL |
| CONFIG_SYS_CSPR1_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK1_FINAL |
| CONFIG_SYS_AMASK1_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 3 |
| { |
| "cs2", |
| #if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2) |
| CONFIG_SYS_CSPR2, |
| #ifdef CONFIG_SYS_CSPR2_EXT |
| CONFIG_SYS_CSPR2_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK2 |
| CONFIG_SYS_AMASK2, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR2, |
| { |
| CONFIG_SYS_CS2_FTIM0, |
| CONFIG_SYS_CS2_FTIM1, |
| CONFIG_SYS_CS2_FTIM2, |
| CONFIG_SYS_CS2_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR2_EXT |
| CONFIG_SYS_CSOR2_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR2_FINAL |
| CONFIG_SYS_CSPR2_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK2_FINAL |
| CONFIG_SYS_AMASK2_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 4 |
| { |
| "cs3", |
| #if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3) |
| CONFIG_SYS_CSPR3, |
| #ifdef CONFIG_SYS_CSPR3_EXT |
| CONFIG_SYS_CSPR3_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK3 |
| CONFIG_SYS_AMASK3, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR3, |
| { |
| CONFIG_SYS_CS3_FTIM0, |
| CONFIG_SYS_CS3_FTIM1, |
| CONFIG_SYS_CS3_FTIM2, |
| CONFIG_SYS_CS3_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR3_EXT |
| CONFIG_SYS_CSOR3_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR3_FINAL |
| CONFIG_SYS_CSPR3_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK3_FINAL |
| CONFIG_SYS_AMASK3_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 5 |
| { |
| "cs4", |
| #if defined(CONFIG_SYS_CSPR4) && defined(CONFIG_SYS_CSOR4) |
| CONFIG_SYS_CSPR4, |
| #ifdef CONFIG_SYS_CSPR4_EXT |
| CONFIG_SYS_CSPR4_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK4 |
| CONFIG_SYS_AMASK4, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR4, |
| { |
| CONFIG_SYS_CS4_FTIM0, |
| CONFIG_SYS_CS4_FTIM1, |
| CONFIG_SYS_CS4_FTIM2, |
| CONFIG_SYS_CS4_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR4_EXT |
| CONFIG_SYS_CSOR4_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR4_FINAL |
| CONFIG_SYS_CSPR4_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK4_FINAL |
| CONFIG_SYS_AMASK4_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 6 |
| { |
| "cs5", |
| #if defined(CONFIG_SYS_CSPR5) && defined(CONFIG_SYS_CSOR5) |
| CONFIG_SYS_CSPR5, |
| #ifdef CONFIG_SYS_CSPR5_EXT |
| CONFIG_SYS_CSPR5_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK5 |
| CONFIG_SYS_AMASK5, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR5, |
| { |
| CONFIG_SYS_CS5_FTIM0, |
| CONFIG_SYS_CS5_FTIM1, |
| CONFIG_SYS_CS5_FTIM2, |
| CONFIG_SYS_CS5_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR5_EXT |
| CONFIG_SYS_CSOR5_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR5_FINAL |
| CONFIG_SYS_CSPR5_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK5_FINAL |
| CONFIG_SYS_AMASK5_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 7 |
| { |
| "cs6", |
| #if defined(CONFIG_SYS_CSPR6) && defined(CONFIG_SYS_CSOR6) |
| CONFIG_SYS_CSPR6, |
| #ifdef CONFIG_SYS_CSPR6_EXT |
| CONFIG_SYS_CSPR6_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK6 |
| CONFIG_SYS_AMASK6, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR6, |
| { |
| CONFIG_SYS_CS6_FTIM0, |
| CONFIG_SYS_CS6_FTIM1, |
| CONFIG_SYS_CS6_FTIM2, |
| CONFIG_SYS_CS6_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSOR6_EXT |
| CONFIG_SYS_CSOR6_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_CSPR6_FINAL |
| CONFIG_SYS_CSPR6_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK6_FINAL |
| CONFIG_SYS_AMASK6_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| |
| #if CONFIG_SYS_FSL_IFC_BANK_COUNT >= 8 |
| { |
| "cs7", |
| #if defined(CONFIG_SYS_CSPR7) && defined(CONFIG_SYS_CSOR7) |
| CONFIG_SYS_CSPR7, |
| #ifdef CONFIG_SYS_CSPR7_EXT |
| CONFIG_SYS_CSPR7_EXT, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK7 |
| CONFIG_SYS_AMASK7, |
| #else |
| 0, |
| #endif |
| CONFIG_SYS_CSOR7, |
| #ifdef CONFIG_SYS_CSOR7_EXT |
| CONFIG_SYS_CSOR7_EXT, |
| #else |
| 0, |
| #endif |
| { |
| CONFIG_SYS_CS7_FTIM0, |
| CONFIG_SYS_CS7_FTIM1, |
| CONFIG_SYS_CS7_FTIM2, |
| CONFIG_SYS_CS7_FTIM3, |
| }, |
| #ifdef CONFIG_SYS_CSPR7_FINAL |
| CONFIG_SYS_CSPR7_FINAL, |
| #else |
| 0, |
| #endif |
| #ifdef CONFIG_SYS_AMASK7_FINAL |
| CONFIG_SYS_AMASK7_FINAL, |
| #else |
| 0, |
| #endif |
| #endif |
| }, |
| #endif |
| }; |
| |
| __weak void ifc_cfg_boot_info(struct ifc_regs_info *regs_info) |
| { |
| regs_info->regs = ifc_cfg_default_boot; |
| regs_info->cs_size = CONFIG_SYS_FSL_IFC_BANK_COUNT; |
| } |
| |
| void print_ifc_regs(void) |
| { |
| int i, j; |
| |
| printf("IFC Controller Registers\n"); |
| for (i = 0; i < CONFIG_SYS_FSL_IFC_BANK_COUNT; i++) { |
| printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n", |
| i, get_ifc_cspr(i), i, get_ifc_amask(i), |
| i, get_ifc_csor(i)); |
| for (j = 0; j < 4; j++) |
| printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j)); |
| } |
| } |
| |
| void init_early_memctl_regs(void) |
| { |
| int i, j; |
| struct ifc_regs *regs; |
| struct ifc_regs_info regs_info = {0}; |
| |
| ifc_cfg_boot_info(®s_info); |
| regs = regs_info.regs; |
| |
| for (i = 0 ; i < regs_info.cs_size; i++) { |
| if (regs[i].pr && (regs[i].pr & CSPR_V)) { |
| /* skip setting cspr/csor_ext in below condition */ |
| if (!(CONFIG_IS_ENABLED(A003399_NOR_WORKAROUND) && |
| i == 0 && |
| ((regs[0].pr & CSPR_MSEL) == CSPR_MSEL_NOR))) { |
| if (regs[i].pr_ext) |
| set_ifc_cspr_ext(i, regs[i].pr_ext); |
| if (regs[i].or_ext) |
| set_ifc_csor_ext(i, regs[i].or_ext); |
| } |
| |
| for (j = 0; j < ARRAY_SIZE(regs->ftim); j++) |
| set_ifc_ftim(i, j, regs[i].ftim[j]); |
| |
| set_ifc_csor(i, regs[i].or); |
| set_ifc_amask(i, regs[i].amask); |
| set_ifc_cspr(i, regs[i].pr); |
| } |
| } |
| } |
| |
| void init_final_memctl_regs(void) |
| { |
| int i; |
| struct ifc_regs *regs; |
| struct ifc_regs_info regs_info; |
| |
| ifc_cfg_boot_info(®s_info); |
| regs = regs_info.regs; |
| |
| for (i = 0 ; i < regs_info.cs_size && i < ARRAY_SIZE(regs->ftim); i++) { |
| if (!(regs[i].pr_final & CSPR_V)) |
| continue; |
| if (regs[i].pr_final) |
| set_ifc_cspr(i, regs[i].pr_final); |
| if (regs[i].amask_final) |
| set_ifc_amask(i, (i == 1) ? regs[i].amask_final : |
| regs[i].amask); |
| } |
| } |