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wdenkf5c5ef42005-04-05 16:26:47 +00001/*
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +02002 * (C) Copyright 2008 Wolfgang Grandegger <wg@denx.de>
3 *
4 * (C) Copyright 2006
5 * Thomas Waehner, TQ-Systems GmbH, thomas.waehner@tqs.de.
6 *
Stefan Roesed96f41e2005-11-30 13:06:40 +01007 * (C) Copyright 2005
8 * Stefan Roese, DENX Software Engineering, sr@denx.de.
9 *
wdenkf5c5ef42005-04-05 16:26:47 +000010 * Copyright 2004 Freescale Semiconductor.
11 * (C) Copyright 2002,2003, Motorola Inc.
12 * Xianghua Xiao, (X.Xiao@motorola.com)
13 *
14 * (C) Copyright 2002 Scott McNutt <smcnutt@artesyncp.com>
15 *
16 * See file CREDITS for list of people who contributed to this
17 * project.
18 *
19 * This program is free software; you can redistribute it and/or
20 * modify it under the terms of the GNU General Public License as
21 * published by the Free Software Foundation; either version 2 of
22 * the License, or (at your option) any later version.
23 *
24 * This program is distributed in the hope that it will be useful,
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of
Wolfgang Denk3cbd8232008-11-02 16:14:22 +010026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
wdenkf5c5ef42005-04-05 16:26:47 +000027 * GNU General Public License for more details.
28 *
29 * You should have received a copy of the GNU General Public License
30 * along with this program; if not, write to the Free Software
31 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
32 * MA 02111-1307 USA
33 */
34
wdenkf5c5ef42005-04-05 16:26:47 +000035#include <common.h>
36#include <pci.h>
37#include <asm/processor.h>
38#include <asm/immap_85xx.h>
Kumar Galac8514622009-04-02 13:22:48 -050039#include <asm/fsl_pci.h>
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +020040#include <asm/io.h>
wdenkf5c5ef42005-04-05 16:26:47 +000041#include <ioports.h>
Stefan Roesed96f41e2005-11-30 13:06:40 +010042#include <flash.h>
Wolfgang Grandegger25991352008-06-05 13:12:06 +020043#include <libfdt.h>
44#include <fdt_support.h>
Ben Warren10efa022008-08-31 20:37:00 -070045#include <netdev.h>
wdenkf5c5ef42005-04-05 16:26:47 +000046
Wolfgang Denkd87080b2006-03-31 18:32:53 +020047DECLARE_GLOBAL_DATA_PTR;
48
Stefan Roesed96f41e2005-11-30 13:06:40 +010049extern flash_info_t flash_info[]; /* FLASH chips info */
wdenkf5c5ef42005-04-05 16:26:47 +000050
51void local_bus_init (void);
Stefan Roesef18e8742006-03-01 17:00:49 +010052ulong flash_get_size (ulong base, int banknum);
Wolfgang Denk966083e2006-07-21 15:24:56 +020053
Wolfgang Denkbd3143f2006-07-19 14:49:35 +020054#ifdef CONFIG_PS2MULT
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +020055void ps2mult_early_init (void);
Wolfgang Denkbd3143f2006-07-19 14:49:35 +020056#endif
wdenkf5c5ef42005-04-05 16:26:47 +000057
Stefan Roesed96f41e2005-11-30 13:06:40 +010058#ifdef CONFIG_CPM2
wdenkf5c5ef42005-04-05 16:26:47 +000059/*
60 * I/O Port configuration table
61 *
62 * if conf is 1, then that port pin will be configured at boot time
63 * according to the five values podr/pdir/ppar/psor/pdat for that entry
64 */
65
66const iop_conf_t iop_conf_tab[4][32] = {
67
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +020068 /* Port A: conf, ppar, psor, pdir, podr, pdat */
69 {
70 {1, 1, 1, 0, 0, 0}, /* PA31: FCC1 MII COL */
71 {1, 1, 1, 0, 0, 0}, /* PA30: FCC1 MII CRS */
72 {1, 1, 1, 1, 0, 0}, /* PA29: FCC1 MII TX_ER */
73 {1, 1, 1, 1, 0, 0}, /* PA28: FCC1 MII TX_EN */
74 {1, 1, 1, 0, 0, 0}, /* PA27: FCC1 MII RX_DV */
75 {1, 1, 1, 0, 0, 0}, /* PA26: FCC1 MII RX_ER */
76 {0, 1, 0, 1, 0, 0}, /* PA25: FCC1 ATMTXD[0] */
77 {0, 1, 0, 1, 0, 0}, /* PA24: FCC1 ATMTXD[1] */
78 {0, 1, 0, 1, 0, 0}, /* PA23: FCC1 ATMTXD[2] */
79 {0, 1, 0, 1, 0, 0}, /* PA22: FCC1 ATMTXD[3] */
80 {1, 1, 0, 1, 0, 0}, /* PA21: FCC1 MII TxD[3] */
81 {1, 1, 0, 1, 0, 0}, /* PA20: FCC1 MII TxD[2] */
82 {1, 1, 0, 1, 0, 0}, /* PA19: FCC1 MII TxD[1] */
83 {1, 1, 0, 1, 0, 0}, /* PA18: FCC1 MII TxD[0] */
84 {1, 1, 0, 0, 0, 0}, /* PA17: FCC1 MII RxD[0] */
85 {1, 1, 0, 0, 0, 0}, /* PA16: FCC1 MII RxD[1] */
86 {1, 1, 0, 0, 0, 0}, /* PA15: FCC1 MII RxD[2] */
87 {1, 1, 0, 0, 0, 0}, /* PA14: FCC1 MII RxD[3] */
88 {0, 1, 0, 0, 0, 0}, /* PA13: FCC1 ATMRXD[3] */
89 {0, 1, 0, 0, 0, 0}, /* PA12: FCC1 ATMRXD[2] */
90 {0, 1, 0, 0, 0, 0}, /* PA11: FCC1 ATMRXD[1] */
91 {0, 1, 0, 0, 0, 0}, /* PA10: FCC1 ATMRXD[0] */
92 {0, 1, 1, 1, 0, 0}, /* PA9 : FCC1 L1TXD */
93 {0, 1, 1, 0, 0, 0}, /* PA8 : FCC1 L1RXD */
94 {0, 0, 0, 1, 0, 0}, /* PA7 : PA7 */
95 {0, 1, 1, 1, 0, 0}, /* PA6 : TDM A1 L1RSYNC */
96 {0, 0, 0, 1, 0, 0}, /* PA5 : PA5 */
97 {0, 0, 0, 1, 0, 0}, /* PA4 : PA4 */
98 {0, 0, 0, 1, 0, 0}, /* PA3 : PA3 */
99 {0, 0, 0, 1, 0, 0}, /* PA2 : PA2 */
100 {0, 0, 0, 0, 0, 0}, /* PA1 : FREERUN */
101 {0, 0, 0, 1, 0, 0} /* PA0 : PA0 */
102 },
wdenkf5c5ef42005-04-05 16:26:47 +0000103
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200104 /* Port B: conf, ppar, psor, pdir, podr, pdat */
105 {
106 {1, 1, 0, 1, 0, 0}, /* PB31: FCC2 MII TX_ER */
107 {1, 1, 0, 0, 0, 0}, /* PB30: FCC2 MII RX_DV */
108 {1, 1, 1, 1, 0, 0}, /* PB29: FCC2 MII TX_EN */
109 {1, 1, 0, 0, 0, 0}, /* PB28: FCC2 MII RX_ER */
110 {1, 1, 0, 0, 0, 0}, /* PB27: FCC2 MII COL */
111 {1, 1, 0, 0, 0, 0}, /* PB26: FCC2 MII CRS */
112 {1, 1, 0, 1, 0, 0}, /* PB25: FCC2 MII TxD[3] */
113 {1, 1, 0, 1, 0, 0}, /* PB24: FCC2 MII TxD[2] */
114 {1, 1, 0, 1, 0, 0}, /* PB23: FCC2 MII TxD[1] */
115 {1, 1, 0, 1, 0, 0}, /* PB22: FCC2 MII TxD[0] */
116 {1, 1, 0, 0, 0, 0}, /* PB21: FCC2 MII RxD[0] */
117 {1, 1, 0, 0, 0, 0}, /* PB20: FCC2 MII RxD[1] */
118 {1, 1, 0, 0, 0, 0}, /* PB19: FCC2 MII RxD[2] */
119 {1, 1, 0, 0, 0, 0}, /* PB18: FCC2 MII RxD[3] */
120 {1, 1, 0, 0, 0, 0}, /* PB17: FCC3:RX_DIV */
121 {1, 1, 0, 0, 0, 0}, /* PB16: FCC3:RX_ERR */
122 {1, 1, 0, 1, 0, 0}, /* PB15: FCC3:TX_ERR */
123 {1, 1, 0, 1, 0, 0}, /* PB14: FCC3:TX_EN */
124 {1, 1, 0, 0, 0, 0}, /* PB13: FCC3:COL */
125 {1, 1, 0, 0, 0, 0}, /* PB12: FCC3:CRS */
126 {1, 1, 0, 0, 0, 0}, /* PB11: FCC3:RXD */
127 {1, 1, 0, 0, 0, 0}, /* PB10: FCC3:RXD */
128 {1, 1, 0, 0, 0, 0}, /* PB9 : FCC3:RXD */
129 {1, 1, 0, 0, 0, 0}, /* PB8 : FCC3:RXD */
130 {1, 1, 0, 1, 0, 0}, /* PB7 : FCC3:TXD */
131 {1, 1, 0, 1, 0, 0}, /* PB6 : FCC3:TXD */
132 {1, 1, 0, 1, 0, 0}, /* PB5 : FCC3:TXD */
133 {1, 1, 0, 1, 0, 0}, /* PB4 : FCC3:TXD */
134 {0, 0, 0, 0, 0, 0}, /* PB3 : pin doesn't exist */
135 {0, 0, 0, 0, 0, 0}, /* PB2 : pin doesn't exist */
136 {0, 0, 0, 0, 0, 0}, /* PB1 : pin doesn't exist */
137 {0, 0, 0, 0, 0, 0} /* PB0 : pin doesn't exist */
138 },
wdenkf5c5ef42005-04-05 16:26:47 +0000139
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200140 /* Port C: conf, ppar, psor, pdir, podr, pdat */
141 {
142 {0, 0, 0, 1, 0, 0}, /* PC31: PC31 */
143 {0, 0, 0, 1, 0, 0}, /* PC30: PC30 */
144 {0, 1, 1, 0, 0, 0}, /* PC29: SCC1 EN *CLSN */
145 {0, 0, 0, 1, 0, 0}, /* PC28: PC28 */
146 {0, 0, 0, 1, 0, 0}, /* PC27: UART Clock in */
147 {0, 0, 0, 1, 0, 0}, /* PC26: PC26 */
148 {0, 0, 0, 1, 0, 0}, /* PC25: PC25 */
149 {0, 0, 0, 1, 0, 0}, /* PC24: PC24 */
150 {0, 1, 0, 1, 0, 0}, /* PC23: ATMTFCLK */
151 {0, 1, 0, 0, 0, 0}, /* PC22: ATMRFCLK */
152 {1, 1, 0, 0, 0, 0}, /* PC21: SCC1 EN RXCLK */
153 {1, 1, 0, 0, 0, 0}, /* PC20: SCC1 EN TXCLK */
154 {1, 1, 0, 0, 0, 0}, /* PC19: FCC2 MII RX_CLK CLK13 */
155 {1, 1, 0, 0, 0, 0}, /* PC18: FCC Tx Clock (CLK14) */
156 {1, 1, 0, 0, 0, 0}, /* PC17: PC17 */
157 {1, 1, 0, 0, 0, 0}, /* PC16: FCC Tx Clock (CLK16) */
158 {0, 1, 0, 0, 0, 0}, /* PC15: PC15 */
159 {0, 1, 0, 0, 0, 0}, /* PC14: SCC1 EN *CD */
160 {0, 1, 0, 0, 0, 0}, /* PC13: PC13 */
161 {0, 1, 0, 1, 0, 0}, /* PC12: PC12 */
162 {0, 0, 0, 1, 0, 0}, /* PC11: LXT971 transmit control */
163 {0, 0, 0, 1, 0, 0}, /* PC10: FETHMDC */
164 {0, 0, 0, 0, 0, 0}, /* PC9 : FETHMDIO */
165 {0, 0, 0, 1, 0, 0}, /* PC8 : PC8 */
166 {0, 0, 0, 1, 0, 0}, /* PC7 : PC7 */
167 {0, 0, 0, 1, 0, 0}, /* PC6 : PC6 */
168 {0, 0, 0, 1, 0, 0}, /* PC5 : PC5 */
169 {0, 0, 0, 1, 0, 0}, /* PC4 : PC4 */
170 {0, 0, 0, 1, 0, 0}, /* PC3 : PC3 */
171 {0, 0, 0, 1, 0, 1}, /* PC2 : ENET FDE */
172 {0, 0, 0, 1, 0, 0}, /* PC1 : ENET DSQE */
173 {0, 0, 0, 1, 0, 0}, /* PC0 : ENET LBK */
174 },
wdenkf5c5ef42005-04-05 16:26:47 +0000175
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200176 /* Port D: conf, ppar, psor, pdir, podr, pdat */
177 {
Wolfgang Grandegger5d5bd832008-06-05 13:12:01 +0200178#ifdef CONFIG_TQM8560
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200179 {1, 1, 0, 0, 0, 0}, /* PD31: SCC1 EN RxD */
180 {1, 1, 1, 1, 0, 0}, /* PD30: SCC1 EN TxD */
181 {1, 1, 0, 1, 0, 0}, /* PD29: SCC1 EN TENA */
Wolfgang Grandegger5d5bd832008-06-05 13:12:01 +0200182#else /* !CONFIG_TQM8560 */
183 {0, 0, 0, 0, 0, 0}, /* PD31: PD31 */
184 {0, 0, 0, 0, 0, 0}, /* PD30: PD30 */
185 {0, 0, 0, 0, 0, 0}, /* PD29: PD29 */
186#endif /* CONFIG_TQM8560 */
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200187 {1, 1, 0, 0, 0, 0}, /* PD28: PD28 */
188 {1, 1, 0, 1, 0, 0}, /* PD27: PD27 */
189 {1, 1, 0, 1, 0, 0}, /* PD26: PD26 */
190 {0, 0, 0, 1, 0, 0}, /* PD25: PD25 */
191 {0, 0, 0, 1, 0, 0}, /* PD24: PD24 */
192 {0, 0, 0, 1, 0, 0}, /* PD23: PD23 */
193 {0, 0, 0, 1, 0, 0}, /* PD22: PD22 */
194 {0, 0, 0, 1, 0, 0}, /* PD21: PD21 */
195 {0, 0, 0, 1, 0, 0}, /* PD20: PD20 */
196 {0, 0, 0, 1, 0, 0}, /* PD19: PD19 */
197 {0, 0, 0, 1, 0, 0}, /* PD18: PD18 */
198 {0, 1, 0, 0, 0, 0}, /* PD17: FCC1 ATMRXPRTY */
199 {0, 1, 0, 1, 0, 0}, /* PD16: FCC1 ATMTXPRTY */
200 {0, 1, 1, 0, 1, 0}, /* PD15: I2C SDA */
201 {0, 0, 0, 1, 0, 0}, /* PD14: LED */
202 {0, 0, 0, 0, 0, 0}, /* PD13: PD13 */
203 {0, 0, 0, 0, 0, 0}, /* PD12: PD12 */
204 {0, 0, 0, 0, 0, 0}, /* PD11: PD11 */
205 {0, 0, 0, 0, 0, 0}, /* PD10: PD10 */
206 {0, 1, 0, 1, 0, 0}, /* PD9 : SMC1 TXD */
207 {0, 1, 0, 0, 0, 0}, /* PD8 : SMC1 RXD */
208 {0, 0, 0, 1, 0, 1}, /* PD7 : PD7 */
209 {0, 0, 0, 1, 0, 1}, /* PD6 : PD6 */
210 {0, 0, 0, 1, 0, 1}, /* PD5 : PD5 */
211 {0, 0, 0, 1, 0, 1}, /* PD4 : PD4 */
212 {0, 0, 0, 0, 0, 0}, /* PD3 : pin doesn't exist */
213 {0, 0, 0, 0, 0, 0}, /* PD2 : pin doesn't exist */
214 {0, 0, 0, 0, 0, 0}, /* PD1 : pin doesn't exist */
215 {0, 0, 0, 0, 0, 0} /* PD0 : pin doesn't exist */
216 }
wdenkf5c5ef42005-04-05 16:26:47 +0000217};
Stefan Roesed96f41e2005-11-30 13:06:40 +0100218#endif /* CONFIG_CPM2 */
wdenkf5c5ef42005-04-05 16:26:47 +0000219
Stefan Roesed96f41e2005-11-30 13:06:40 +0100220#define CASL_STRING1 "casl=xx"
221#define CASL_STRING2 "casl="
wdenkf5c5ef42005-04-05 16:26:47 +0000222
Stefan Roesed96f41e2005-11-30 13:06:40 +0100223static const int casl_table[] = { 20, 25, 30 };
224#define N_CASL (sizeof(casl_table) / sizeof(casl_table[0]))
225
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200226int cas_latency (void)
wdenkf5c5ef42005-04-05 16:26:47 +0000227{
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200228 char *s = getenv ("serial#");
Stefan Roesed96f41e2005-11-30 13:06:40 +0100229 int casl;
230 int val;
231 int i;
232
233 casl = CONFIG_DDR_DEFAULT_CL;
234
235 if (s != NULL) {
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200236 if (strncmp(s + strlen (s) - strlen (CASL_STRING1),
237 CASL_STRING2, strlen (CASL_STRING2)) == 0) {
238 val = simple_strtoul (s + strlen (s) - 2, NULL, 10);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100239
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200240 for (i = 0; i < N_CASL; ++i) {
Stefan Roesed96f41e2005-11-30 13:06:40 +0100241 if (val == casl_table[i]) {
242 return val;
243 }
244 }
245 }
246 }
247
248 return casl;
wdenkf5c5ef42005-04-05 16:26:47 +0000249}
250
251int checkboard (void)
252{
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200253 char *s = getenv ("serial#");
Stefan Roesed96f41e2005-11-30 13:06:40 +0100254
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200255 printf ("Board: %s", CONFIG_BOARDNAME);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100256 if (s != NULL) {
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200257 puts (", serial# ");
258 puts (s);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100259 }
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200260 putc ('\n');
wdenkf5c5ef42005-04-05 16:26:47 +0000261
wdenkf5c5ef42005-04-05 16:26:47 +0000262 /*
263 * Initialize local bus.
264 */
265 local_bus_init ();
266
267 return 0;
268}
269
Stefan Roesed96f41e2005-11-30 13:06:40 +0100270int misc_init_r (void)
wdenkf5c5ef42005-04-05 16:26:47 +0000271{
Stefan Roesed96f41e2005-11-30 13:06:40 +0100272 /*
273 * Adjust flash start and offset to detected values
274 */
275 gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
276 gd->bd->bi_flashoffset = 0;
Stefan Roese9d2a8732005-08-31 12:55:50 +0200277
Stefan Roesed96f41e2005-11-30 13:06:40 +0100278 /*
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200279 * Recalculate CS configuration if second FLASH bank is available
Stefan Roesed96f41e2005-11-30 13:06:40 +0100280 */
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200281 if (flash_info[0].size > 0) {
Becky Brucef51cdaf2010-06-17 11:37:20 -0500282 set_lbc_or(1, ((-flash_info[0].size) & 0xffff8000) |
283 (CONFIG_SYS_OR1_PRELIM & 0x00007fff));
284 set_lbc_br(1, gd->bd->bi_flashstart |
285 (CONFIG_SYS_BR1_PRELIM & 0x00007fff));
wdenkf5c5ef42005-04-05 16:26:47 +0000286 /*
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200287 * Re-check to get correct base address for bank 1
wdenkf5c5ef42005-04-05 16:26:47 +0000288 */
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200289 flash_get_size (gd->bd->bi_flashstart, 0);
290 } else {
Becky Brucef51cdaf2010-06-17 11:37:20 -0500291 set_lbc_or(1, 0);
292 set_lbc_br(1, 0);
wdenkf5c5ef42005-04-05 16:26:47 +0000293 }
wdenkf5c5ef42005-04-05 16:26:47 +0000294
wdenkf5c5ef42005-04-05 16:26:47 +0000295 /*
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200296 * If bank 1 is equipped, bank 0 is mapped after bank 1
wdenkf5c5ef42005-04-05 16:26:47 +0000297 */
Becky Brucef51cdaf2010-06-17 11:37:20 -0500298 set_lbc_or(0, ((-flash_info[1].size) & 0xffff8000) |
299 (CONFIG_SYS_OR0_PRELIM & 0x00007fff));
300 set_lbc_br(0, gd->bd->bi_flashstart |
301 (CONFIG_SYS_BR0_PRELIM & 0x00007fff));
302
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200303 /*
304 * Re-check to get correct base address for bank 0
305 */
306 flash_get_size (gd->bd->bi_flashstart + flash_info[0].size, 1);
wdenkf5c5ef42005-04-05 16:26:47 +0000307
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200308 /*
309 * Re-do flash protection upon new addresses
310 */
311 flash_protect (FLAG_PROTECT_CLEAR,
312 gd->bd->bi_flashstart, 0xffffffff,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200313 &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100314
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200315 /* Monitor protection ON by default */
316 flash_protect (FLAG_PROTECT_SET,
Wolfgang Grandegger31ca9112009-02-11 18:38:19 +0100317 CONFIG_SYS_MONITOR_BASE, 0xffffffff,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200318 &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100319
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200320 /* Environment protection ON by default */
321 flash_protect (FLAG_PROTECT_SET,
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200322 CONFIG_ENV_ADDR,
323 CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE - 1,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200324 &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
Stefan Roesed96f41e2005-11-30 13:06:40 +0100325
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200326#ifdef CONFIG_ENV_ADDR_REDUND
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200327 /* Redundant environment protection ON by default */
328 flash_protect (FLAG_PROTECT_SET,
Jean-Christophe PLAGNIOL-VILLARD0e8d1582008-09-10 22:48:06 +0200329 CONFIG_ENV_ADDR_REDUND,
Wolfgang Denkdfcd7f22009-05-15 00:16:03 +0200330 CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200331 &flash_info[CONFIG_SYS_MAX_FLASH_BANKS - 1]);
Wolfgang Grandegger45dee2e2008-06-05 13:12:03 +0200332#endif
Stefan Roesed96f41e2005-11-30 13:06:40 +0100333
334 return 0;
wdenkf5c5ef42005-04-05 16:26:47 +0000335}
336
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200337#ifdef CONFIG_CAN_DRIVER
338/*
339 * Initialize UPMC RAM
340 */
341static void upmc_write (u_char addr, uint val)
342{
Becky Brucef51cdaf2010-06-17 11:37:20 -0500343 volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200344
345 out_be32 (&lbc->mdr, val);
346
347 clrsetbits_be32(&lbc->mcmr, MxMR_MAD_MSK,
348 MxMR_OP_WARR | (addr & MxMR_MAD_MSK));
349
350 /* dummy access to perform write */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200351 out_8 ((void __iomem *)CONFIG_SYS_CAN_BASE, 0);
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200352
353 /* normal operation */
354 clrbits_be32(&lbc->mcmr, MxMR_OP_WARR);
355}
356#endif /* CONFIG_CAN_DRIVER */
357
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200358uint get_lbc_clock (void)
359{
Becky Brucef51cdaf2010-06-17 11:37:20 -0500360 volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200361 sys_info_t sys_info;
Trent Piephoa5d212a2008-12-03 15:16:34 -0800362 ulong clkdiv = lbc->lcrr & LCRR_CLKDIV;
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200363
364 get_sys_info (&sys_info);
365
366 if (clkdiv == 2 || clkdiv == 4 || clkdiv == 8) {
367#ifdef CONFIG_MPC8548
368 /*
369 * Yes, the entire PQ38 family use the same
370 * bit-representation for twice the clock divider value.
371 */
372 clkdiv *= 2;
373#endif
374 return sys_info.freqSystemBus / clkdiv;
375 }
376
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200377 puts("Invalid clock divider value in CONFIG_SYS_LBC_LCRR\n");
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200378
379 return 0;
380}
381
wdenkf5c5ef42005-04-05 16:26:47 +0000382/*
383 * Initialize Local Bus
384 */
wdenkf5c5ef42005-04-05 16:26:47 +0000385void local_bus_init (void)
386{
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200387 volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
Becky Brucef51cdaf2010-06-17 11:37:20 -0500388 volatile fsl_lbc_t *lbc = LBC_BASE_ADDR;
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200389 uint lbc_mhz = get_lbc_clock () / 1000000;
wdenkf5c5ef42005-04-05 16:26:47 +0000390
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200391#ifdef CONFIG_MPC8548
392 uint svr = get_svr ();
393 uint lcrr;
394
395 /*
396 * MPC revision < 2.0
397 * According to MPC8548E_Device_Errata Rev. L, Erratum LBIU1:
398 * Modify engineering use only register at address 0xE_0F20.
399 * "1. Read register at offset 0xE_0F20
400 * 2. And value with 0x0000_FFFF
401 * 3. OR result with 0x0000_0004
402 * 4. Write result back to offset 0xE_0F20."
403 *
404 * According to MPC8548E_Device_Errata Rev. L, Erratum LBIU2:
405 * Modify engineering use only register at address 0xE_0F20.
406 * "1. Read register at offset 0xE_0F20
407 * 2. And value with 0xFFFF_FFDF
408 * 3. Write result back to offset 0xE_0F20."
409 *
410 * Since it is the same register, we do the modification in one step.
411 */
412 if (SVR_MAJ (svr) < 2) {
413 uint dummy = gur->lbiuiplldcr1;
414 dummy &= 0x0000FFDF;
415 dummy |= 0x00000004;
416 gur->lbiuiplldcr1 = dummy;
417 }
418
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200419 lcrr = CONFIG_SYS_LBC_LCRR;
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200420
421 /*
422 * Local Bus Clock > 83.3 MHz. According to timing
423 * specifications set LCRR[EADC] to 2 delay cycles.
424 */
425 if (lbc_mhz > 83) {
426 lcrr &= ~LCRR_EADC;
427 lcrr |= LCRR_EADC_2;
428 }
429
430 /*
431 * According to MPC8548ERMAD Rev. 1.3, 13.3.1.16, 13-30
432 * disable PLL bypass for Local Bus Clock > 83 MHz.
433 */
434 if (lbc_mhz >= 66)
435 lcrr &= (~LCRR_DBYP); /* DLL Enabled */
436
437 else
438 lcrr |= LCRR_DBYP; /* DLL Bypass */
439
440 lbc->lcrr = lcrr;
441 asm ("sync;isync;msync");
442
443 /*
444 * According to MPC8548ERMAD Rev.1.3 read back LCRR
445 * and terminate with isync
446 */
447 lcrr = lbc->lcrr;
448 asm ("isync;");
449
450 /* let DLL stabilize */
451 udelay (500);
452
453#else /* !CONFIG_MPC8548 */
wdenkf5c5ef42005-04-05 16:26:47 +0000454
455 /*
456 * Errata LBC11.
457 * Fix Local Bus clock glitch when DLL is enabled.
458 *
Wolfgang Denk8ed44d92008-10-19 02:35:50 +0200459 * If localbus freq is < 66MHz, DLL bypass mode must be used.
460 * If localbus freq is > 133MHz, DLL can be safely enabled.
wdenkf5c5ef42005-04-05 16:26:47 +0000461 * Between 66 and 133, the DLL is enabled with an override workaround.
462 */
463
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200464 if (lbc_mhz < 66) {
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200465 lbc->lcrr = CONFIG_SYS_LBC_LCRR | LCRR_DBYP; /* DLL Bypass */
Stefan Roesef2302d42008-08-06 14:05:38 +0200466 lbc->ltedr = LTEDR_BMD | LTEDR_PARD | LTEDR_WPD | LTEDR_WARA |
467 LTEDR_RAWA | LTEDR_CSD; /* Disable all error checking */
wdenkf5c5ef42005-04-05 16:26:47 +0000468
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200469 } else if (lbc_mhz >= 133) {
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200470 lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
wdenkf5c5ef42005-04-05 16:26:47 +0000471
472 } else {
473 /*
474 * On REV1 boards, need to change CLKDIV before enable DLL.
475 * Default CLKDIV is 8, change it to 4 temporarily.
476 */
477 uint pvr = get_pvr ();
478 uint temp_lbcdll = 0;
479
480 if (pvr == PVR_85xx_REV1) {
481 /* FIXME: Justify the high bit here. */
482 lbc->lcrr = 0x10000004;
483 }
484
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200485 lbc->lcrr = CONFIG_SYS_LBC_LCRR & (~LCRR_DBYP); /* DLL Enabled */
wdenkf5c5ef42005-04-05 16:26:47 +0000486 udelay (200);
487
488 /*
489 * Sample LBC DLL ctrl reg, upshift it to set the
490 * override bits.
491 */
492 temp_lbcdll = gur->lbcdllcr;
493 gur->lbcdllcr = (((temp_lbcdll & 0xff) << 16) | 0x80000000);
494 asm ("sync;isync;msync");
495 }
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200496#endif /* !CONFIG_MPC8548 */
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200497
498#ifdef CONFIG_CAN_DRIVER
499 /*
500 * According to timing specifications EAD must be
501 * set if Local Bus Clock is > 83 MHz.
502 */
Wolfgang Grandegger1287e0c2008-06-05 13:12:07 +0200503 if (lbc_mhz > 83)
Becky Brucef51cdaf2010-06-17 11:37:20 -0500504 set_lbc_or(2, CONFIG_SYS_OR2_CAN | OR_UPM_EAD);
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200505 else
Becky Brucef51cdaf2010-06-17 11:37:20 -0500506 set_lbc_or(2, CONFIG_SYS_OR2_CAN);
507 set_lbc_br(2, CONFIG_SYS_BR2_CAN);
Wolfgang Grandeggerd9ee8432008-06-05 13:12:05 +0200508
509 /* LGPL4 is UPWAIT */
510 out_be32(&lbc->mcmr, MxMR_DSx_3_CYCL | MxMR_GPL_x4DIS | MxMR_WLFx_3X);
511
512 /* Initialize UPMC for CAN: single read */
513 upmc_write (0x00, 0xFFFFED00);
514 upmc_write (0x01, 0xCCFFCC00);
515 upmc_write (0x02, 0x00FFCF00);
516 upmc_write (0x03, 0x00FFCF00);
517 upmc_write (0x04, 0x00FFDC00);
518 upmc_write (0x05, 0x00FFCF00);
519 upmc_write (0x06, 0x00FFED00);
520 upmc_write (0x07, 0x3FFFCC07);
521
522 /* Initialize UPMC for CAN: single write */
523 upmc_write (0x18, 0xFFFFED00);
524 upmc_write (0x19, 0xCCFFEC00);
525 upmc_write (0x1A, 0x00FFED80);
526 upmc_write (0x1B, 0x00FFED80);
527 upmc_write (0x1C, 0x00FFFC00);
528 upmc_write (0x1D, 0x0FFFEC00);
529 upmc_write (0x1E, 0x0FFFEF00);
530 upmc_write (0x1F, 0x3FFFEC05);
531#endif /* CONFIG_CAN_DRIVER */
wdenkf5c5ef42005-04-05 16:26:47 +0000532}
533
wdenkf5c5ef42005-04-05 16:26:47 +0000534/*
535 * Initialize PCI Devices, report devices found.
536 */
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200537static int first_free_busno;
wdenkf5c5ef42005-04-05 16:26:47 +0000538
Wolfgang Grandeggera3182342009-02-11 18:38:20 +0100539#ifdef CONFIG_PCI1
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200540static struct pci_controller pci1_hose;
Wolfgang Grandeggera3182342009-02-11 18:38:20 +0100541#endif /* CONFIG_PCI1 */
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200542
543#ifdef CONFIG_PCIE1
544static struct pci_controller pcie1_hose;
545#endif /* CONFIG_PCIE1 */
546
547static inline void init_pci1(void)
548{
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200549 volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
Wolfgang Grandeggera3182342009-02-11 18:38:20 +0100550#ifdef CONFIG_PCI1
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200551 volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCI1_ADDR;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200552 struct pci_controller *hose = &pci1_hose;
Kumar Gala2dba0de2008-10-21 08:28:33 -0500553 struct pci_region *r = hose->regions;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200554
555 /* PORDEVSR[15] */
556 uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32;
557 /* PORDEVSR[14] */
558 uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
559 /* PORPLLSR[16] */
560 uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
561
Kumar Gala7cb8f792009-11-04 11:39:55 -0600562 int pci_agent = fsl_setup_hose(hose, CONFIG_SYS_PCI1_ADDR);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200563
564 uint pci_speed = CONFIG_SYS_CLK_FREQ; /* PCI PSPEED in [4:5] */
565
566 if (!(gur->devdisr & MPC85xx_DEVDISR_PCI1)) {
567 printf ("PCI1: %d bit, %s MHz, %s, %s, %s\n",
568 (pci_32) ? 32 : 64,
569 (pci_speed == 33333333) ? "33" :
570 (pci_speed == 66666666) ? "66" : "unknown",
571 pci_clk_sel ? "sync" : "async",
572 pci_agent ? "agent" : "host",
573 pci_arb ? "arbiter" : "external-arbiter");
574
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200575 /* outbound memory */
Kumar Gala2dba0de2008-10-21 08:28:33 -0500576 pci_set_region (r++,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200577 CONFIG_SYS_PCI1_MEM_BASE,
578 CONFIG_SYS_PCI1_MEM_PHYS,
579 CONFIG_SYS_PCI1_MEM_SIZE,
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200580 PCI_REGION_MEM);
581
582 /* outbound io */
Kumar Gala2dba0de2008-10-21 08:28:33 -0500583 pci_set_region (r++,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200584 CONFIG_SYS_PCI1_IO_BASE,
585 CONFIG_SYS_PCI1_IO_PHYS,
586 CONFIG_SYS_PCI1_IO_SIZE,
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200587 PCI_REGION_IO);
588
Kumar Gala2dba0de2008-10-21 08:28:33 -0500589 hose->region_count = r - hose->regions;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200590
591 hose->first_busno = first_free_busno;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200592
Kumar Galafb3143b2009-08-03 20:44:55 -0500593 fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200594
595 printf (" PCI on bus %02x..%02x\n",
596 hose->first_busno, hose->last_busno);
597
598 first_free_busno = hose->last_busno + 1;
599#ifdef CONFIG_PCIX_CHECK
Peter Tyser9427ccd2008-12-01 13:47:12 -0600600 if (!(gur->pordevsr & MPC85xx_PORDEVSR_PCI1)) {
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200601 ushort reg16 =
602 PCI_X_CMD_MAX_SPLIT | PCI_X_CMD_MAX_READ |
603 PCI_X_CMD_ERO | PCI_X_CMD_DPERR_E;
604 uint dev = PCI_BDF(hose->first_busno, 0, 0);
605
606 /* PCI-X init */
607 if (CONFIG_SYS_CLK_FREQ < 66000000)
608 puts ("PCI-X will only work at 66 MHz\n");
609
610 pci_hose_write_config_word (hose, dev, PCIX_COMMAND,
611 reg16);
612 }
wdenkf5c5ef42005-04-05 16:26:47 +0000613#endif
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200614 } else {
615 puts ("PCI1: disabled\n");
616 }
Wolfgang Grandeggera3182342009-02-11 18:38:20 +0100617#else /* !CONFIG_PCI1 */
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200618 gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
Wolfgang Grandeggera3182342009-02-11 18:38:20 +0100619#endif /* CONFIG_PCI1 */
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200620}
wdenkf5c5ef42005-04-05 16:26:47 +0000621
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200622static inline void init_pcie1(void)
623{
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200624 volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200625#ifdef CONFIG_PCIE1
626 uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200627 volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCIE1_ADDR;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200628 struct pci_controller *hose = &pcie1_hose;
Kumar Gala7cb8f792009-11-04 11:39:55 -0600629 int pcie_ep;
Kumar Gala2dba0de2008-10-21 08:28:33 -0500630 struct pci_region *r = hose->regions;
wdenkf5c5ef42005-04-05 16:26:47 +0000631
Kumar Gala3e7b6c12009-09-02 09:03:08 -0500632 int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200633
Kumar Gala7cb8f792009-11-04 11:39:55 -0600634 pcie_ep = fsl_setup_hose(hose, CONFIG_SYS_PCIE1_ADDR);
635
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200636 if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
637 printf ("PCIe: %s, base address %x",
Peter Tyser64917ca2010-01-17 15:38:26 -0600638 pcie_ep ? "Endpoint" : "Root complex", (uint)pci);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200639
640 if (pci->pme_msg_det) {
641 pci->pme_msg_det = 0xffffffff;
642 debug (", with errors. Clearing. Now 0x%08x",
643 pci->pme_msg_det);
644 }
645 puts ("\n");
646
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200647 /* outbound memory */
Kumar Gala2dba0de2008-10-21 08:28:33 -0500648 pci_set_region (r++,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200649 CONFIG_SYS_PCIE1_MEM_BASE,
650 CONFIG_SYS_PCIE1_MEM_PHYS,
651 CONFIG_SYS_PCIE1_MEM_SIZE,
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200652 PCI_REGION_MEM);
653
654 /* outbound io */
Kumar Gala2dba0de2008-10-21 08:28:33 -0500655 pci_set_region (r++,
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +0200656 CONFIG_SYS_PCIE1_IO_BASE,
657 CONFIG_SYS_PCIE1_IO_PHYS,
658 CONFIG_SYS_PCIE1_IO_SIZE,
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200659 PCI_REGION_IO);
660
Kumar Gala2dba0de2008-10-21 08:28:33 -0500661 hose->region_count = r - hose->regions;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200662
663 hose->first_busno = first_free_busno;
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200664
Kumar Galafb3143b2009-08-03 20:44:55 -0500665 fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200666 printf (" PCIe on bus %02x..%02x\n",
667 hose->first_busno, hose->last_busno);
668
669 first_free_busno = hose->last_busno + 1;
670
671 } else {
672 printf ("PCIe: disabled\n");
673 }
674#else /* !CONFIG_PCIE1 */
675 gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
676#endif /* CONFIG_PCIE1 */
677}
wdenkf5c5ef42005-04-05 16:26:47 +0000678
wdenkf5c5ef42005-04-05 16:26:47 +0000679void pci_init_board (void)
680{
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200681 init_pci1();
682 init_pcie1();
wdenkf5c5ef42005-04-05 16:26:47 +0000683}
Wolfgang Denkbc8bb6d2006-06-16 16:40:54 +0200684
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200685#ifdef CONFIG_OF_BOARD_SETUP
Wolfgang Grandegger25991352008-06-05 13:12:06 +0200686void ft_board_setup (void *blob, bd_t *bd)
687{
Wolfgang Grandegger25991352008-06-05 13:12:06 +0200688 ft_cpu_setup (blob, bd);
689
Kumar Gala6525d512010-07-08 22:37:44 -0500690 FT_FSL_PCI_SETUP;
Wolfgang Grandegger25991352008-06-05 13:12:06 +0200691}
Wolfgang Grandeggerb9e80782008-06-05 13:12:08 +0200692#endif /* CONFIG_OF_BOARD_SETUP */
Wolfgang Grandegger25991352008-06-05 13:12:06 +0200693
Wolfgang Denkbc8bb6d2006-06-16 16:40:54 +0200694#ifdef CONFIG_BOARD_EARLY_INIT_R
695int board_early_init_r (void)
696{
697#ifdef CONFIG_PS2MULT
Wolfgang Grandeggerb99ba162008-06-05 13:12:00 +0200698 ps2mult_early_init ();
Wolfgang Denkbc8bb6d2006-06-16 16:40:54 +0200699#endif /* CONFIG_PS2MULT */
700 return (0);
701}
702#endif /* CONFIG_BOARD_EARLY_INIT_R */
Ben Warren10efa022008-08-31 20:37:00 -0700703
704int board_eth_init(bd_t *bis)
705{
706 cpu_eth_init(bis); /* Intialize TSECs first */
707 return pci_eth_init(bis);
708}