mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
b2d5ac5985
This adds NAND boot support for LS2085AQDS, using SPL framework.
Details of forming NAND image can be found in README.
Signed-off-by: Scott Wood <scottwood@freescale.com>
[York Sun: Remove +S from defconfig after commit 252ed872]
Signed-off-by: York Sun <yorksun@freescale.com>
192 lines
6 KiB
C
192 lines
6 KiB
C
/*
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* Copyright 2010-2011 Freescale Semiconductor, Inc.
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* Author: Dipen Dudhat <dipen.dudhat@freescale.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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#include <fsl_ifc.h>
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void print_ifc_regs(void)
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{
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int i, j;
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printf("IFC Controller Registers\n");
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for (i = 0; i < CONFIG_SYS_FSL_IFC_BANK_COUNT; i++) {
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printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n",
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i, get_ifc_cspr(i), i, get_ifc_amask(i),
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i, get_ifc_csor(i));
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for (j = 0; j < 4; j++)
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printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j));
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}
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}
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void init_early_memctl_regs(void)
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{
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#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0)
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set_ifc_ftim(IFC_CS0, IFC_FTIM0, CONFIG_SYS_CS0_FTIM0);
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set_ifc_ftim(IFC_CS0, IFC_FTIM1, CONFIG_SYS_CS0_FTIM1);
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set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2);
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set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3);
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#ifndef CONFIG_A003399_NOR_WORKAROUND
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#ifdef CONFIG_SYS_CSPR0_EXT
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set_ifc_cspr_ext(IFC_CS0, CONFIG_SYS_CSPR0_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR0_EXT
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set_ifc_csor_ext(IFC_CS0, CONFIG_SYS_CSOR0_EXT);
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#endif
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set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
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set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
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set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
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#endif
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#endif
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#ifdef CONFIG_SYS_CSPR1_EXT
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set_ifc_cspr_ext(IFC_CS1, CONFIG_SYS_CSPR1_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR1_EXT
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set_ifc_csor_ext(IFC_CS1, CONFIG_SYS_CSOR1_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1)
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set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0);
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set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1);
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set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2);
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set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3);
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set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1);
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set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1);
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set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1);
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#endif
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#ifdef CONFIG_SYS_CSPR2_EXT
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set_ifc_cspr_ext(IFC_CS2, CONFIG_SYS_CSPR2_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR2_EXT
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set_ifc_csor_ext(IFC_CS2, CONFIG_SYS_CSOR2_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2)
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set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0);
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set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1);
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set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2);
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set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3);
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set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2);
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set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
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set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2);
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#endif
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#ifdef CONFIG_SYS_CSPR3_EXT
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set_ifc_cspr_ext(IFC_CS3, CONFIG_SYS_CSPR3_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR3_EXT
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set_ifc_csor_ext(IFC_CS3, CONFIG_SYS_CSOR3_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3)
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set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0);
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set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1);
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set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2);
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set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3);
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set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3);
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set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
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set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3);
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#endif
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#ifdef CONFIG_SYS_CSPR4_EXT
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set_ifc_cspr_ext(IFC_CS4, CONFIG_SYS_CSPR4_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR4_EXT
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set_ifc_csor_ext(IFC_CS4, CONFIG_SYS_CSOR4_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR4) && defined(CONFIG_SYS_CSOR4)
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set_ifc_ftim(IFC_CS4, IFC_FTIM0, CONFIG_SYS_CS4_FTIM0);
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set_ifc_ftim(IFC_CS4, IFC_FTIM1, CONFIG_SYS_CS4_FTIM1);
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set_ifc_ftim(IFC_CS4, IFC_FTIM2, CONFIG_SYS_CS4_FTIM2);
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set_ifc_ftim(IFC_CS4, IFC_FTIM3, CONFIG_SYS_CS4_FTIM3);
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set_ifc_cspr(IFC_CS4, CONFIG_SYS_CSPR4);
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set_ifc_amask(IFC_CS4, CONFIG_SYS_AMASK4);
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set_ifc_csor(IFC_CS4, CONFIG_SYS_CSOR4);
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#endif
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#ifdef CONFIG_SYS_CSPR5_EXT
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set_ifc_cspr_ext(IFC_CS5, CONFIG_SYS_CSPR5_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR5_EXT
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set_ifc_csor_ext(IFC_CS5, CONFIG_SYS_CSOR5_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR5) && defined(CONFIG_SYS_CSOR5)
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set_ifc_ftim(IFC_CS5, IFC_FTIM0, CONFIG_SYS_CS5_FTIM0);
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set_ifc_ftim(IFC_CS5, IFC_FTIM1, CONFIG_SYS_CS5_FTIM1);
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set_ifc_ftim(IFC_CS5, IFC_FTIM2, CONFIG_SYS_CS5_FTIM2);
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set_ifc_ftim(IFC_CS5, IFC_FTIM3, CONFIG_SYS_CS5_FTIM3);
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set_ifc_cspr(IFC_CS5, CONFIG_SYS_CSPR5);
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set_ifc_amask(IFC_CS5, CONFIG_SYS_AMASK5);
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set_ifc_csor(IFC_CS5, CONFIG_SYS_CSOR5);
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#endif
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#ifdef CONFIG_SYS_CSPR6_EXT
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set_ifc_cspr_ext(IFC_CS6, CONFIG_SYS_CSPR6_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR6_EXT
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set_ifc_csor_ext(IFC_CS6, CONFIG_SYS_CSOR6_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR6) && defined(CONFIG_SYS_CSOR6)
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set_ifc_ftim(IFC_CS6, IFC_FTIM0, CONFIG_SYS_CS6_FTIM0);
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set_ifc_ftim(IFC_CS6, IFC_FTIM1, CONFIG_SYS_CS6_FTIM1);
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set_ifc_ftim(IFC_CS6, IFC_FTIM2, CONFIG_SYS_CS6_FTIM2);
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set_ifc_ftim(IFC_CS6, IFC_FTIM3, CONFIG_SYS_CS6_FTIM3);
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set_ifc_cspr(IFC_CS6, CONFIG_SYS_CSPR6);
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set_ifc_amask(IFC_CS6, CONFIG_SYS_AMASK6);
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set_ifc_csor(IFC_CS6, CONFIG_SYS_CSOR6);
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#endif
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#ifdef CONFIG_SYS_CSPR7_EXT
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set_ifc_cspr_ext(IFC_CS7, CONFIG_SYS_CSPR7_EXT);
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#endif
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#ifdef CONFIG_SYS_CSOR7_EXT
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set_ifc_csor_ext(IFC_CS7, CONFIG_SYS_CSOR7_EXT);
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#endif
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#if defined(CONFIG_SYS_CSPR7) && defined(CONFIG_SYS_CSOR7)
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set_ifc_ftim(IFC_CS7, IFC_FTIM0, CONFIG_SYS_CS7_FTIM0);
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set_ifc_ftim(IFC_CS7, IFC_FTIM1, CONFIG_SYS_CS7_FTIM1);
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set_ifc_ftim(IFC_CS7, IFC_FTIM2, CONFIG_SYS_CS7_FTIM2);
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set_ifc_ftim(IFC_CS7, IFC_FTIM3, CONFIG_SYS_CS7_FTIM3);
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set_ifc_cspr(IFC_CS7, CONFIG_SYS_CSPR7);
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set_ifc_amask(IFC_CS7, CONFIG_SYS_AMASK7);
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set_ifc_csor(IFC_CS7, CONFIG_SYS_CSOR7);
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#endif
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}
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void init_final_memctl_regs(void)
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{
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#ifdef CONFIG_SYS_CSPR0_FINAL
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set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0_FINAL);
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#endif
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#ifdef CONFIG_SYS_AMASK0_FINAL
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set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
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#endif
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#ifdef CONFIG_SYS_CSPR1_FINAL
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set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1_FINAL);
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#endif
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#ifdef CONFIG_SYS_AMASK1_FINAL
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set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1_FINAL);
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#endif
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#ifdef CONFIG_SYS_CSPR2_FINAL
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set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2_FINAL);
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#endif
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#ifdef CONFIG_SYS_AMASK2_FINAL
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set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
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#endif
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#ifdef CONFIG_SYS_CSPR3_FINAL
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set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3_FINAL);
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#endif
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#ifdef CONFIG_SYS_AMASK3_FINAL
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set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
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#endif
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}
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