Gitiles
Code Review Sign In
gerrit.cesnet.cz / github / trini / u-boot / d7da1484ccd9949a157950a08a8c5e739e1cc96e / . / arch / powerpc / cpu / mpc8xxx / fsl_ifc.c
blob: e79482130e8097b97aa5d5ea44ce647911a3478c [file] [log] [blame]
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]1/*
2 * Copyright 2010-2011 Freescale Semiconductor, Inc.
3 * Author: Dipen Dudhat <dipen.dudhat@freescale.com>
4 *
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.
9 *
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.
14 *
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,
18 * MA 02111-1307 USA
19 */
20
21#include <common.h>
22#include <asm/fsl_ifc.h>
23
24void print_ifc_regs(void)
25{
26 int i, j;
27
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),
32 i, get_ifc_csor(i));
33 for (j = 0; j < 4; j++)
34 printf("IFC_FTIM%d:0x%08X\n", j, get_ifc_ftim(i, j));
35 }
36}
37
38void init_early_memctl_regs(void)
39{
40#if defined(CONFIG_SYS_CSPR0) && defined(CONFIG_SYS_CSOR0)
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]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);
Dipen Dudhatd7da1482011-04-08 16:04:51 +0530[diff] [blame^]45
46 set_ifc_cspr(IFC_CS0, CONFIG_SYS_CSPR0);
47 set_ifc_amask(IFC_CS0, CONFIG_SYS_AMASK0);
48 set_ifc_csor(IFC_CS0, CONFIG_SYS_CSOR0);
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]49#endif
50
51#if defined(CONFIG_SYS_CSPR1) && defined(CONFIG_SYS_CSOR1)
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]52 set_ifc_ftim(IFC_CS1, IFC_FTIM0, CONFIG_SYS_CS1_FTIM0);
53 set_ifc_ftim(IFC_CS1, IFC_FTIM1, CONFIG_SYS_CS1_FTIM1);
54 set_ifc_ftim(IFC_CS1, IFC_FTIM2, CONFIG_SYS_CS1_FTIM2);
55 set_ifc_ftim(IFC_CS1, IFC_FTIM3, CONFIG_SYS_CS1_FTIM3);
Dipen Dudhatd7da1482011-04-08 16:04:51 +0530[diff] [blame^]56
57 set_ifc_csor(IFC_CS1, CONFIG_SYS_CSOR1);
58 set_ifc_amask(IFC_CS1, CONFIG_SYS_AMASK1);
59 set_ifc_cspr(IFC_CS1, CONFIG_SYS_CSPR1);
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]60#endif
61
62#if defined(CONFIG_SYS_CSPR2) && defined(CONFIG_SYS_CSOR2)
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]63 set_ifc_ftim(IFC_CS2, IFC_FTIM0, CONFIG_SYS_CS2_FTIM0);
64 set_ifc_ftim(IFC_CS2, IFC_FTIM1, CONFIG_SYS_CS2_FTIM1);
65 set_ifc_ftim(IFC_CS2, IFC_FTIM2, CONFIG_SYS_CS2_FTIM2);
66 set_ifc_ftim(IFC_CS2, IFC_FTIM3, CONFIG_SYS_CS2_FTIM3);
67
Dipen Dudhatd7da1482011-04-08 16:04:51 +0530[diff] [blame^]68 set_ifc_csor(IFC_CS2, CONFIG_SYS_CSOR2);
69 set_ifc_amask(IFC_CS2, CONFIG_SYS_AMASK2);
70 set_ifc_cspr(IFC_CS2, CONFIG_SYS_CSPR2);
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]71#endif
72
73#if defined(CONFIG_SYS_CSPR3) && defined(CONFIG_SYS_CSOR3)
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]74 set_ifc_ftim(IFC_CS3, IFC_FTIM0, CONFIG_SYS_CS3_FTIM0);
75 set_ifc_ftim(IFC_CS3, IFC_FTIM1, CONFIG_SYS_CS3_FTIM1);
76 set_ifc_ftim(IFC_CS3, IFC_FTIM2, CONFIG_SYS_CS3_FTIM2);
77 set_ifc_ftim(IFC_CS3, IFC_FTIM3, CONFIG_SYS_CS3_FTIM3);
Dipen Dudhatd7da1482011-04-08 16:04:51 +0530[diff] [blame^]78
79 set_ifc_cspr(IFC_CS3, CONFIG_SYS_CSPR3);
80 set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3);
81 set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3);
Dipen Dudhatd789b5f2011-01-20 16:29:35 +0530[diff] [blame]82#endif
83}