2 * Copyright 2010-2011 Freescale Semiconductor, Inc.
3 * Author: Dipen Dudhat <dipen.dudhat@freescale.com>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation; either version 2 of
8 * the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
22 #include <asm/fsl_ifc.h>
24 void print_ifc_regs(void)
28 printf("IFC Controller Registers\n");
29 for (i = 0; i < FSL_IFC_BANK_COUNT; i++) {
30 printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n",
31 i, get_ifc_cspr(i), i, get_ifc_amask(i),
33 for (j = 0; j < 4; j++)
34 printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j));
38 void init_early_memctl_regs(void)
40 #if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0)
41 set_ifc_ftim(IFC_CS0, IFC_FTIM0, CONFIG_SYS_CS0_FTIM0);
42 set_ifc_ftim(IFC_CS0, IFC_FTIM1, CONFIG_SYS_CS0_FTIM1);
43 set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2);
44 set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3);
46 #if !defined(CONFIG_SYS_FSL_ERRATUM_IFC_A003399) || defined(CONFIG_SYS_RAMBOOT)
47 #ifdef CONFIG_SYS_CSPR0_EXT
48 set_ifc_cspr_ext(IFC_CS0, CONFIG_SYS_CSPR0_EXT);
50 set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
51 set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
52 set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
56 #ifdef CONFIG_SYS_CSPR1_EXT
57 set_ifc_cspr_ext(IFC_CS1, CONFIG_SYS_CSPR1_EXT);
59 #if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1)
60 set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0);
61 set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1);
62 set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2);
63 set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3);
65 set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1);
66 set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1);
67 set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1);
70 #ifdef CONFIG_SYS_CSPR2_EXT
71 set_ifc_cspr_ext(IFC_CS2, CONFIG_SYS_CSPR2_EXT);
73 #if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2)
74 set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0);
75 set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1);
76 set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2);
77 set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3);
79 set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2);
80 set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
81 set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2);
84 #ifdef CONFIG_SYS_CSPR3_EXT
85 set_ifc_cspr_ext(IFC_CS3, CONFIG_SYS_CSPR3_EXT);
87 #if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3)
88 set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0);
89 set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1);
90 set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2);
91 set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3);
93 set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3);
94 set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
95 set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3);