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8993e54b | 1 | /* |
3b74e7ec | 2 | * (C) Copyright 2007-2009 DENX Software Engineering |
8993e54b | 3 | * |
3765b3e7 | 4 | * SPDX-License-Identifier: GPL-2.0+ |
8993e54b RJ |
5 | */ |
6 | ||
7 | /* | |
72601d04 | 8 | * MPC5121ADS board configuration file |
8993e54b RJ |
9 | */ |
10 | ||
11 | #ifndef __CONFIG_H | |
12 | #define __CONFIG_H | |
13 | ||
72601d04 | 14 | #define CONFIG_MPC5121ADS 1 |
10e99d8f | 15 | #define CONFIG_DISPLAY_BOARDINFO |
10e99d8f | 16 | |
8993e54b | 17 | /* |
72601d04 | 18 | * Memory map for the MPC5121ADS board: |
8993e54b RJ |
19 | * |
20 | * 0x0000_0000 - 0x0FFF_FFFF DDR RAM (256 MB) | |
21 | * 0x3000_0000 - 0x3001_FFFF SRAM (128 KB) | |
22 | * 0x8000_0000 - 0x803F_FFFF IMMR (4 MB) | |
23 | * 0x8200_0000 - 0x8200_001F CPLD (32 B) | |
5f91db7f JR |
24 | * 0x8400_0000 - 0x82FF_FFFF PCI I/O space (16 MB) |
25 | * 0xA000_0000 - 0xAFFF_FFFF PCI memory space (256 MB) | |
26 | * 0xB000_0000 - 0xBFFF_FFFF PCI memory mapped I/O space (256 MB) | |
8993e54b RJ |
27 | * 0xFC00_0000 - 0xFFFF_FFFF NOR Boot FLASH (64 MB) |
28 | */ | |
29 | ||
30 | /* | |
31 | * High Level Configuration Options | |
32 | */ | |
33 | #define CONFIG_E300 1 /* E300 Family */ | |
0e1bad47 | 34 | |
2ae18241 WD |
35 | #define CONFIG_SYS_TEXT_BASE 0xFFF00000 |
36 | ||
0e1bad47 | 37 | /* video */ |
7d3053fb TT |
38 | #ifdef CONFIG_FSL_DIU_FB |
39 | #define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_IMMR + 0x2100) | |
40 | #define CONFIG_VIDEO | |
e69e520f | 41 | #define CONFIG_CMD_BMP |
0e1bad47 | 42 | #define CONFIG_CFB_CONSOLE |
7d3053fb | 43 | #define CONFIG_VIDEO_SW_CURSOR |
0e1bad47 | 44 | #define CONFIG_VGA_AS_SINGLE_DEVICE |
e69e520f TT |
45 | #define CONFIG_VIDEO_LOGO |
46 | #define CONFIG_VIDEO_BMP_LOGO | |
0e1bad47 | 47 | #endif |
8993e54b | 48 | |
5f91db7f | 49 | /* CONFIG_PCI is defined at config time */ |
8993e54b | 50 | |
72601d04 | 51 | #ifdef CONFIG_MPC5121ADS_REV2 |
6d0f6bcf | 52 | #define CONFIG_SYS_MPC512X_CLKIN 66000000 /* in Hz */ |
f31c49db | 53 | #else |
6d0f6bcf | 54 | #define CONFIG_SYS_MPC512X_CLKIN 33333333 /* in Hz */ |
f31c49db MM |
55 | #define CONFIG_PCI |
56 | #endif | |
8993e54b RJ |
57 | |
58 | #define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f() */ | |
0e1bad47 | 59 | #define CONFIG_MISC_INIT_R |
8993e54b | 60 | |
6d0f6bcf | 61 | #define CONFIG_SYS_IMMR 0x80000000 |
8993e54b | 62 | |
6d0f6bcf JCPV |
63 | #define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest region */ |
64 | #define CONFIG_SYS_MEMTEST_END 0x00400000 | |
8993e54b RJ |
65 | |
66 | /* | |
67 | * DDR Setup - manually set all parameters as there's no SPD etc. | |
68 | */ | |
72601d04 | 69 | #ifdef CONFIG_MPC5121ADS_REV2 |
6d0f6bcf | 70 | #define CONFIG_SYS_DDR_SIZE 256 /* MB */ |
f31c49db | 71 | #else |
6d0f6bcf | 72 | #define CONFIG_SYS_DDR_SIZE 512 /* MB */ |
f31c49db | 73 | #endif |
6d0f6bcf JCPV |
74 | #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory*/ |
75 | #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE | |
b9947bbb | 76 | #define CONFIG_SYS_MAX_RAM_SIZE 0x20000000 |
8993e54b | 77 | |
5d937e8b AG |
78 | #define CONFIG_SYS_IOCTRL_MUX_DDR 0x00000036 |
79 | ||
8993e54b | 80 | /* DDR Controller Configuration |
b1b54e35 WD |
81 | * |
82 | * SYS_CFG: | |
83 | * [31:31] MDDRC Soft Reset: Diabled | |
84 | * [30:30] DRAM CKE pin: Enabled | |
85 | * [29:29] DRAM CLK: Enabled | |
86 | * [28:28] Command Mode: Enabled (For initialization only) | |
87 | * [27:25] DRAM Row Select: dram_row[15:0] = magenta_address[25:10] | |
88 | * [24:21] DRAM Bank Select: dram_bank[1:0] = magenta_address[11:10] | |
89 | * [20:19] Read Test: DON'T USE | |
90 | * [18:18] Self Refresh: Enabled | |
91 | * [17:17] 16bit Mode: Disabled | |
92 | * [16:13] Ready Delay: 2 | |
93 | * [12:12] Half DQS Delay: Disabled | |
94 | * [11:11] Quarter DQS Delay: Disabled | |
95 | * [10:08] Write Delay: 2 | |
96 | * [07:07] Early ODT: Disabled | |
97 | * [06:06] On DIE Termination: Disabled | |
98 | * [05:05] FIFO Overflow Clear: DON'T USE here | |
99 | * [04:04] FIFO Underflow Clear: DON'T USE here | |
100 | * [03:03] FIFO Overflow Pending: DON'T USE here | |
101 | * [02:02] FIFO Underlfow Pending: DON'T USE here | |
102 | * [01:01] FIFO Overlfow Enabled: Enabled | |
103 | * [00:00] FIFO Underflow Enabled: Enabled | |
104 | * TIME_CFG0 | |
105 | * [31:16] DRAM Refresh Time: 0 CSB clocks | |
106 | * [15:8] DRAM Command Time: 0 CSB clocks | |
107 | * [07:00] DRAM Precharge Time: 0 CSB clocks | |
108 | * TIME_CFG1 | |
109 | * [31:26] DRAM tRFC: | |
110 | * [25:21] DRAM tWR1: | |
111 | * [20:17] DRAM tWRT1: | |
112 | * [16:11] DRAM tDRR: | |
113 | * [10:05] DRAM tRC: | |
114 | * [04:00] DRAM tRAS: | |
115 | * TIME_CFG2 | |
116 | * [31:28] DRAM tRCD: | |
117 | * [27:23] DRAM tFAW: | |
118 | * [22:19] DRAM tRTW1: | |
119 | * [18:15] DRAM tCCD: | |
120 | * [14:10] DRAM tRTP: | |
121 | * [09:05] DRAM tRP: | |
122 | * [04:00] DRAM tRPA | |
123 | */ | |
72601d04 | 124 | #ifdef CONFIG_MPC5121ADS_REV2 |
054197ba | 125 | #define CONFIG_SYS_MDDRC_SYS_CFG 0xE8604A00 |
6d0f6bcf JCPV |
126 | #define CONFIG_SYS_MDDRC_TIME_CFG1 0x54EC1168 |
127 | #define CONFIG_SYS_MDDRC_TIME_CFG2 0x35210864 | |
f31c49db | 128 | #else |
054197ba MS |
129 | #define CONFIG_SYS_MDDRC_SYS_CFG 0xEA804A00 |
130 | #define CONFIG_SYS_MDDRC_TIME_CFG1 0x68EC1168 | |
131 | #define CONFIG_SYS_MDDRC_TIME_CFG2 0x34310864 | |
f31c49db | 132 | #endif |
054197ba | 133 | #define CONFIG_SYS_MDDRC_TIME_CFG0 0x06183D2E |
6d0f6bcf | 134 | |
a5aa3998 MS |
135 | #define CONFIG_SYS_MDDRC_SYS_CFG_ELPIDA 0xEA802B00 |
136 | #define CONFIG_SYS_MDDRC_TIME_CFG1_ELPIDA 0x690e1189 | |
137 | #define CONFIG_SYS_MDDRC_TIME_CFG2_ELPIDA 0x35310864 | |
138 | ||
054197ba MS |
139 | #define CONFIG_SYS_DDRCMD_NOP 0x01380000 |
140 | #define CONFIG_SYS_DDRCMD_PCHG_ALL 0x01100400 | |
141 | #define CONFIG_SYS_DDRCMD_EM2 0x01020000 | |
142 | #define CONFIG_SYS_DDRCMD_EM3 0x01030000 | |
143 | #define CONFIG_SYS_DDRCMD_EN_DLL 0x01010000 | |
144 | #define CONFIG_SYS_DDRCMD_RFSH 0x01080000 | |
a5aa3998 MS |
145 | |
146 | #define DDRCMD_EMR_OCD(pr, ohm) ( \ | |
147 | (1 << 24) | /* MDDRC Command Request */ \ | |
148 | (1 << 16) | /* MODE Reg BA[2:0] */ \ | |
149 | (0 << 12) | /* Outputs 0=Enabled */ \ | |
150 | (0 << 11) | /* RDQS */ \ | |
151 | (1 << 10) | /* DQS# */ \ | |
152 | (pr << 7) | /* OCD prog 7=deflt,0=exit */ \ | |
153 | /* ODT Rtt[1:0] 0=0,1=75,2=150,3=50 */ \ | |
154 | ((ohm & 0x2) << 5)| /* Rtt1 */ \ | |
155 | (0 << 3) | /* additive posted CAS# */ \ | |
156 | ((ohm & 0x1) << 2)| /* Rtt0 */ \ | |
157 | (0 << 0) | /* Output Drive Strength */ \ | |
158 | (0 << 0)) /* DLL Enable 0=Normal */ | |
159 | ||
160 | #define CONFIG_SYS_DDRCMD_OCD_DEFAULT DDRCMD_EMR_OCD(7, 0) | |
161 | #define CONFIG_SYS_ELPIDA_OCD_EXIT DDRCMD_EMR_OCD(0, 0) | |
162 | ||
163 | #define DDRCMD_MODE_REG(cas, wr) ( \ | |
164 | (1 << 24) | /* MDDRC Command Request */ \ | |
165 | (0 << 16) | /* MODE Reg BA[2:0] */ \ | |
166 | ((wr-1) << 9)| /* Write Recovery */ \ | |
167 | (cas << 4) | /* CAS */ \ | |
168 | (0 << 3) | /* Burst Type:0=Sequential,1=Interleaved */ \ | |
169 | (2 << 0)) /* 4 or 8 Burst Length:0x2=4 0x3=8 */ | |
170 | ||
171 | #define CONFIG_SYS_MICRON_INIT_DEV_OP DDRCMD_MODE_REG(3, 3) | |
172 | #define CONFIG_SYS_ELPIDA_INIT_DEV_OP DDRCMD_MODE_REG(4, 4) | |
173 | #define CONFIG_SYS_ELPIDA_RES_DLL (DDRCMD_MODE_REG(4, 4) | (1 << 8)) | |
8993e54b RJ |
174 | |
175 | /* DDR Priority Manager Configuration */ | |
6d0f6bcf JCPV |
176 | #define CONFIG_SYS_MDDRCGRP_PM_CFG1 0x00077777 |
177 | #define CONFIG_SYS_MDDRCGRP_PM_CFG2 0x00000000 | |
178 | #define CONFIG_SYS_MDDRCGRP_HIPRIO_CFG 0x00000001 | |
179 | #define CONFIG_SYS_MDDRCGRP_LUT0_MU 0xFFEEDDCC | |
180 | #define CONFIG_SYS_MDDRCGRP_LUT0_ML 0xBBAAAAAA | |
181 | #define CONFIG_SYS_MDDRCGRP_LUT1_MU 0x66666666 | |
182 | #define CONFIG_SYS_MDDRCGRP_LUT1_ML 0x55555555 | |
183 | #define CONFIG_SYS_MDDRCGRP_LUT2_MU 0x44444444 | |
184 | #define CONFIG_SYS_MDDRCGRP_LUT2_ML 0x44444444 | |
185 | #define CONFIG_SYS_MDDRCGRP_LUT3_MU 0x55555555 | |
186 | #define CONFIG_SYS_MDDRCGRP_LUT3_ML 0x55555558 | |
187 | #define CONFIG_SYS_MDDRCGRP_LUT4_MU 0x11111111 | |
188 | #define CONFIG_SYS_MDDRCGRP_LUT4_ML 0x11111122 | |
189 | #define CONFIG_SYS_MDDRCGRP_LUT0_AU 0xaaaaaaaa | |
190 | #define CONFIG_SYS_MDDRCGRP_LUT0_AL 0xaaaaaaaa | |
191 | #define CONFIG_SYS_MDDRCGRP_LUT1_AU 0x66666666 | |
192 | #define CONFIG_SYS_MDDRCGRP_LUT1_AL 0x66666666 | |
193 | #define CONFIG_SYS_MDDRCGRP_LUT2_AU 0x11111111 | |
194 | #define CONFIG_SYS_MDDRCGRP_LUT2_AL 0x11111111 | |
195 | #define CONFIG_SYS_MDDRCGRP_LUT3_AU 0x11111111 | |
196 | #define CONFIG_SYS_MDDRCGRP_LUT3_AL 0x11111111 | |
197 | #define CONFIG_SYS_MDDRCGRP_LUT4_AU 0x11111111 | |
198 | #define CONFIG_SYS_MDDRCGRP_LUT4_AL 0x11111111 | |
8993e54b RJ |
199 | |
200 | /* | |
201 | * NOR FLASH on the Local Bus | |
202 | */ | |
f31c49db | 203 | #undef CONFIG_BKUP_FLASH |
6d0f6bcf | 204 | #define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */ |
00b1883a | 205 | #define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */ |
f31c49db | 206 | #ifdef CONFIG_BKUP_FLASH |
6d0f6bcf JCPV |
207 | #define CONFIG_SYS_FLASH_BASE 0xFF800000 /* start of FLASH */ |
208 | #define CONFIG_SYS_FLASH_SIZE 0x00800000 /* max flash size in bytes */ | |
f31c49db | 209 | #else |
6d0f6bcf JCPV |
210 | #define CONFIG_SYS_FLASH_BASE 0xFC000000 /* start of FLASH */ |
211 | #define CONFIG_SYS_FLASH_SIZE 0x04000000 /* max flash size in bytes */ | |
f31c49db | 212 | #endif |
6d0f6bcf JCPV |
213 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE |
214 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ | |
215 | #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} | |
216 | #define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */ | |
8993e54b | 217 | |
6d0f6bcf | 218 | #undef CONFIG_SYS_FLASH_CHECKSUM |
8993e54b | 219 | |
229549a5 SR |
220 | /* |
221 | * NAND FLASH | |
13946925 | 222 | * drivers/mtd/nand/mpc5121_nfc.c (rev 2 silicon only) |
229549a5 | 223 | */ |
7d4450a9 WD |
224 | #define CONFIG_CMD_NAND /* enable NAND support */ |
225 | #define CONFIG_JFFS2_NAND /* with JFFS2 on it */ | |
229549a5 SR |
226 | #define CONFIG_NAND_MPC5121_NFC |
227 | #define CONFIG_SYS_NAND_BASE 0x40000000 | |
228 | ||
229 | #define CONFIG_SYS_MAX_NAND_DEVICE 2 | |
229549a5 SR |
230 | #define CONFIG_SYS_NAND_SELECT_DEVICE /* driver supports mutipl. chips */ |
231 | ||
232 | /* | |
233 | * Configuration parameters for MPC5121 NAND driver | |
234 | */ | |
235 | #define CONFIG_FSL_NFC_WIDTH 1 | |
236 | #define CONFIG_FSL_NFC_WRITE_SIZE 2048 | |
237 | #define CONFIG_FSL_NFC_SPARE_SIZE 64 | |
238 | #define CONFIG_FSL_NFC_CHIPS CONFIG_SYS_MAX_NAND_DEVICE | |
239 | ||
8993e54b RJ |
240 | /* |
241 | * CPLD registers area is really only 32 bytes in size, but the smallest possible LP | |
242 | * window is 64KB | |
243 | */ | |
6d0f6bcf JCPV |
244 | #define CONFIG_SYS_CPLD_BASE 0x82000000 |
245 | #define CONFIG_SYS_CPLD_SIZE 0x00010000 /* 64 KB */ | |
676c6691 AG |
246 | #define CONFIG_SYS_CS2_START CONFIG_SYS_CPLD_BASE |
247 | #define CONFIG_SYS_CS2_SIZE CONFIG_SYS_CPLD_SIZE | |
8993e54b | 248 | |
6d0f6bcf JCPV |
249 | #define CONFIG_SYS_SRAM_BASE 0x30000000 |
250 | #define CONFIG_SYS_SRAM_SIZE 0x00020000 /* 128 KB */ | |
8993e54b | 251 | |
6d0f6bcf JCPV |
252 | #define CONFIG_SYS_CS0_CFG 0x05059310 /* ALE active low, data size 4bytes */ |
253 | #define CONFIG_SYS_CS2_CFG 0x05059010 /* ALE active low, data size 1byte */ | |
254 | #define CONFIG_SYS_CS_ALETIMING 0x00000005 /* Use alternative CS timing for CS0 and CS2 */ | |
8993e54b RJ |
255 | |
256 | /* Use SRAM for initial stack */ | |
6d0f6bcf | 257 | #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_SRAM_BASE /* Initial RAM address */ |
553f0982 | 258 | #define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_SRAM_SIZE /* Size of used area in RAM */ |
8993e54b | 259 | |
25ddd1fb | 260 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
6d0f6bcf | 261 | #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET |
8993e54b | 262 | |
14d0a02a | 263 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of monitor */ |
229549a5 | 264 | #define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */ |
0e1bad47 | 265 | #ifdef CONFIG_FSL_DIU_FB |
6d0f6bcf | 266 | #define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* Reserved for malloc */ |
0e1bad47 | 267 | #else |
6d0f6bcf | 268 | #define CONFIG_SYS_MALLOC_LEN (512 * 1024) |
0e1bad47 | 269 | #endif |
8993e54b RJ |
270 | |
271 | /* | |
272 | * Serial Port | |
273 | */ | |
274 | #define CONFIG_CONS_INDEX 1 | |
8993e54b RJ |
275 | |
276 | /* | |
277 | * Serial console configuration | |
278 | */ | |
279 | #define CONFIG_PSC_CONSOLE 3 /* console is on PSC3 */ | |
bfb31279 | 280 | #define CONFIG_SYS_PSC3 |
8993e54b RJ |
281 | #if CONFIG_PSC_CONSOLE != 3 |
282 | #error CONFIG_PSC_CONSOLE must be 3 | |
283 | #endif | |
284 | #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ | |
6d0f6bcf | 285 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
8993e54b RJ |
286 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} |
287 | ||
288 | #define CONSOLE_FIFO_TX_SIZE FIFOC_PSC3_TX_SIZE | |
289 | #define CONSOLE_FIFO_TX_ADDR FIFOC_PSC3_TX_ADDR | |
290 | #define CONSOLE_FIFO_RX_SIZE FIFOC_PSC3_RX_SIZE | |
291 | #define CONSOLE_FIFO_RX_ADDR FIFOC_PSC3_RX_ADDR | |
292 | ||
293 | #define CONFIG_CMDLINE_EDITING 1 /* add command line history */ | |
8993e54b | 294 | |
e5f53864 AG |
295 | /* |
296 | * Clocks in use | |
297 | */ | |
298 | #define SCCR1_CLOCKS_EN (CLOCK_SCCR1_CFG_EN | \ | |
299 | CLOCK_SCCR1_DDR_EN | \ | |
300 | CLOCK_SCCR1_FEC_EN | \ | |
301 | CLOCK_SCCR1_LPC_EN | \ | |
302 | CLOCK_SCCR1_NFC_EN | \ | |
303 | CLOCK_SCCR1_PATA_EN | \ | |
304 | CLOCK_SCCR1_PCI_EN | \ | |
305 | CLOCK_SCCR1_PSC_EN(CONFIG_PSC_CONSOLE) | \ | |
306 | CLOCK_SCCR1_PSCFIFO_EN | \ | |
307 | CLOCK_SCCR1_TPR_EN) | |
308 | ||
309 | #define SCCR2_CLOCKS_EN (CLOCK_SCCR2_DIU_EN | \ | |
310 | CLOCK_SCCR2_I2C_EN | \ | |
311 | CLOCK_SCCR2_MEM_EN | \ | |
312 | CLOCK_SCCR2_SPDIF_EN | \ | |
313 | CLOCK_SCCR2_USB1_EN | \ | |
314 | CLOCK_SCCR2_USB2_EN) | |
315 | ||
5f91db7f JR |
316 | /* |
317 | * PCI | |
318 | */ | |
319 | #ifdef CONFIG_PCI | |
842033e6 | 320 | #define CONFIG_PCI_INDIRECT_BRIDGE |
5f91db7f JR |
321 | |
322 | /* | |
323 | * General PCI | |
324 | */ | |
6d0f6bcf JCPV |
325 | #define CONFIG_SYS_PCI_MEM_BASE 0xA0000000 |
326 | #define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE | |
327 | #define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */ | |
328 | #define CONFIG_SYS_PCI_MMIO_BASE (CONFIG_SYS_PCI_MEM_BASE + CONFIG_SYS_PCI_MEM_SIZE) | |
329 | #define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE | |
330 | #define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */ | |
331 | #define CONFIG_SYS_PCI_IO_BASE 0x00000000 | |
332 | #define CONFIG_SYS_PCI_IO_PHYS 0x84000000 | |
333 | #define CONFIG_SYS_PCI_IO_SIZE 0x01000000 /* 16M */ | |
5f91db7f JR |
334 | |
335 | ||
336 | #define CONFIG_PCI_PNP /* do pci plug-and-play */ | |
337 | ||
338 | #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ | |
339 | ||
340 | #endif | |
341 | ||
8993e54b RJ |
342 | /* I2C */ |
343 | #define CONFIG_HARD_I2C /* I2C with hardware support */ | |
8993e54b | 344 | #define CONFIG_I2C_MULTI_BUS |
6d0f6bcf JCPV |
345 | #define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */ |
346 | #define CONFIG_SYS_I2C_SLAVE 0x7F | |
8993e54b | 347 | #if 0 |
6d0f6bcf | 348 | #define CONFIG_SYS_I2C_NOPROBES {{0,0x69}} /* Don't probe these addrs */ |
8993e54b RJ |
349 | #endif |
350 | ||
abfbd0ae MM |
351 | /* |
352 | * IIM - IC Identification Module | |
353 | */ | |
83306927 | 354 | #undef CONFIG_FSL_IIM |
abfbd0ae | 355 | |
80020120 GB |
356 | /* |
357 | * EEPROM configuration | |
358 | */ | |
6d0f6bcf JCPV |
359 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 /* 16-bit EEPROM address */ |
360 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Atmel: AT24C32A-10TQ-2.7 */ | |
361 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* 10ms of delay */ | |
362 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 5 /* 32-Byte Page Write Mode */ | |
80020120 | 363 | |
8993e54b RJ |
364 | /* |
365 | * Ethernet configuration | |
366 | */ | |
367 | #define CONFIG_MPC512x_FEC 1 | |
8993e54b RJ |
368 | #define CONFIG_PHY_ADDR 0x1 |
369 | #define CONFIG_MII 1 /* MII PHY management */ | |
f31c49db | 370 | #define CONFIG_FEC_AN_TIMEOUT 1 |
ef11df6b | 371 | #define CONFIG_HAS_ETH0 |
8993e54b | 372 | |
8993e54b RJ |
373 | /* |
374 | * Configure on-board RTC | |
375 | */ | |
f31c49db | 376 | #define CONFIG_RTC_M41T62 /* use M41T62 rtc via i2 */ |
6d0f6bcf | 377 | #define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */ |
8993e54b | 378 | |
29c6fbe0 DD |
379 | /* |
380 | * USB Support | |
381 | */ | |
29c6fbe0 DD |
382 | |
383 | #if defined(CONFIG_CMD_USB) | |
384 | #define CONFIG_USB_EHCI /* Enable EHCI Support */ | |
385 | #define CONFIG_USB_EHCI_FSL /* On a FSL platform */ | |
386 | #define CONFIG_EHCI_MMIO_BIG_ENDIAN /* With big-endian regs */ | |
387 | #define CONFIG_EHCI_DESC_BIG_ENDIAN | |
388 | #define CONFIG_EHCI_IS_TDI | |
389 | #define CONFIG_USB_STORAGE | |
390 | #endif | |
391 | ||
8993e54b RJ |
392 | /* |
393 | * Environment | |
394 | */ | |
5a1aceb0 | 395 | #define CONFIG_ENV_IS_IN_FLASH 1 |
8993e54b | 396 | /* This has to be a multiple of the Flash sector size */ |
6d0f6bcf | 397 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) |
0e8d1586 | 398 | #define CONFIG_ENV_SIZE 0x2000 |
f31c49db | 399 | #ifdef CONFIG_BKUP_FLASH |
0e8d1586 | 400 | #define CONFIG_ENV_SECT_SIZE 0x20000 /* one sector (256K) for env */ |
f31c49db | 401 | #else |
0e8d1586 | 402 | #define CONFIG_ENV_SECT_SIZE 0x40000 /* one sector (256K) for env */ |
f31c49db | 403 | #endif |
8993e54b RJ |
404 | |
405 | /* Address and size of Redundant Environment Sector */ | |
0e8d1586 JCPV |
406 | #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) |
407 | #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) | |
8993e54b RJ |
408 | |
409 | #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ | |
6d0f6bcf | 410 | #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
8993e54b | 411 | |
e27f3a6e | 412 | #define CONFIG_CMD_ASKENV |
7d4450a9 | 413 | #define CONFIG_CMD_DATE |
7d4450a9 WD |
414 | #define CONFIG_CMD_EEPROM |
415 | #define CONFIG_CMD_EXT2 | |
7d4450a9 WD |
416 | #define CONFIG_CMD_IDE |
417 | #define CONFIG_CMD_JFFS2 | |
e27f3a6e | 418 | #define CONFIG_CMD_MII |
e27f3a6e | 419 | #define CONFIG_CMD_REGINFO |
7d4450a9 | 420 | |
abfbd0ae | 421 | #undef CONFIG_CMD_FUSE |
e27f3a6e | 422 | |
8993e54b | 423 | #if defined(CONFIG_PCI) |
e27f3a6e | 424 | #define CONFIG_CMD_PCI |
8993e54b RJ |
425 | #endif |
426 | ||
7d4450a9 WD |
427 | /* |
428 | * Dynamic MTD partition support | |
429 | */ | |
430 | #define CONFIG_CMD_MTDPARTS | |
431 | #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ | |
432 | #define CONFIG_FLASH_CFI_MTD | |
433 | #define MTDIDS_DEFAULT "nor0=fc000000.flash,nand0=mpc5121.nand" | |
434 | ||
435 | /* | |
436 | * NOR flash layout: | |
437 | * | |
438 | * FC000000 - FEABFFFF 42.75 MiB User Data | |
439 | * FEAC0000 - FFABFFFF 16 MiB Root File System | |
440 | * FFAC0000 - FFEBFFFF 4 MiB Linux Kernel | |
441 | * FFEC0000 - FFEFFFFF 256 KiB Device Tree | |
442 | * FFF00000 - FFFFFFFF 1 MiB U-Boot (up to 512 KiB) and 2 x * env | |
443 | * | |
444 | * NAND flash layout: one big partition | |
445 | */ | |
446 | #define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:43776k(user)," \ | |
447 | "16m(rootfs)," \ | |
448 | "4m(kernel)," \ | |
449 | "256k(dtb)," \ | |
450 | "1m(u-boot);" \ | |
451 | "mpc5121.nand:-(data)" | |
452 | ||
453 | ||
29c6fbe0 DD |
454 | #if defined(CONFIG_CMD_IDE) || defined(CONFIG_CMD_EXT2) || defined(CONFIG_CMD_USB) |
455 | ||
70a4da45 RK |
456 | #define CONFIG_DOS_PARTITION |
457 | #define CONFIG_MAC_PARTITION | |
458 | #define CONFIG_ISO_PARTITION | |
29c6fbe0 DD |
459 | |
460 | #define CONFIG_CMD_FAT | |
461 | #define CONFIG_SUPPORT_VFAT | |
462 | ||
70a4da45 RK |
463 | #endif /* defined(CONFIG_CMD_IDE) */ |
464 | ||
8993e54b | 465 | /* |
6d0f6bcf JCPV |
466 | * Watchdog timeout = CONFIG_SYS_WATCHDOG_VALUE * 65536 / IPS clock. |
467 | * For example, when IPS is set to 66MHz and CONFIG_SYS_WATCHDOG_VALUE is set | |
8993e54b RJ |
468 | * to 0xFFFF, watchdog timeouts after about 64s. For details refer |
469 | * to chapter 36 of the MPC5121e Reference Manual. | |
470 | */ | |
66ffb188 | 471 | /* #define CONFIG_WATCHDOG */ /* enable watchdog */ |
6d0f6bcf | 472 | #define CONFIG_SYS_WATCHDOG_VALUE 0xFFFF |
8993e54b RJ |
473 | |
474 | /* | |
475 | * Miscellaneous configurable options | |
476 | */ | |
6d0f6bcf JCPV |
477 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
478 | #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ | |
8993e54b | 479 | |
e27f3a6e | 480 | #ifdef CONFIG_CMD_KGDB |
6d0f6bcf | 481 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
8993e54b | 482 | #else |
6d0f6bcf | 483 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
8993e54b RJ |
484 | #endif |
485 | ||
486 | ||
6d0f6bcf JCPV |
487 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) /* Print Buffer Size */ |
488 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ | |
489 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ | |
8993e54b RJ |
490 | |
491 | /* | |
492 | * For booting Linux, the board info and command line data | |
9f530d59 | 493 | * have to be in the first 256 MB of memory, since this is |
8993e54b RJ |
494 | * the maximum mapped by the Linux kernel during initialization. |
495 | */ | |
9f530d59 | 496 | #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux*/ |
8993e54b RJ |
497 | |
498 | /* Cache Configuration */ | |
6d0f6bcf JCPV |
499 | #define CONFIG_SYS_DCACHE_SIZE 32768 |
500 | #define CONFIG_SYS_CACHELINE_SIZE 32 | |
e27f3a6e | 501 | #ifdef CONFIG_CMD_KGDB |
6d0f6bcf | 502 | #define CONFIG_SYS_CACHELINE_SHIFT 5 /*log base 2 of the above value*/ |
8993e54b RJ |
503 | #endif |
504 | ||
6d0f6bcf | 505 | #define CONFIG_SYS_HID0_INIT 0x000000000 |
e2b66fe4 | 506 | #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | HID0_ICE) |
6d0f6bcf | 507 | #define CONFIG_SYS_HID2 HID2_HBE |
8993e54b | 508 | |
31d82672 BB |
509 | #define CONFIG_HIGH_BATS 1 /* High BATs supported */ |
510 | ||
e27f3a6e | 511 | #ifdef CONFIG_CMD_KGDB |
8993e54b | 512 | #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ |
8993e54b RJ |
513 | #endif |
514 | ||
515 | /* | |
516 | * Environment Configuration | |
517 | */ | |
66ffb188 | 518 | #define CONFIG_TIMESTAMP |
8993e54b | 519 | |
72601d04 | 520 | #define CONFIG_HOSTNAME mpc5121ads |
b3f44c21 | 521 | #define CONFIG_BOOTFILE "mpc5121ads/uImage" |
8b3637c6 | 522 | #define CONFIG_ROOTPATH "/opt/eldk/ppc_6xx" |
8993e54b | 523 | |
8d103071 | 524 | #define CONFIG_LOADADDR 400000 /* default location for tftp and bootm */ |
8993e54b | 525 | |
e27f3a6e | 526 | #define CONFIG_BOOTDELAY 5 /* -1 disables auto-boot */ |
8993e54b RJ |
527 | #undef CONFIG_BOOTARGS /* the boot command will set bootargs */ |
528 | ||
529 | #define CONFIG_BAUDRATE 115200 | |
530 | ||
531 | #define CONFIG_PREBOOT "echo;" \ | |
5b0b2b6f | 532 | "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \ |
8993e54b RJ |
533 | "echo" |
534 | ||
535 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
8d103071 | 536 | "u-boot_addr_r=200000\0" \ |
51e46e28 WD |
537 | "kernel_addr_r=600000\0" \ |
538 | "fdt_addr_r=880000\0" \ | |
539 | "ramdisk_addr_r=900000\0" \ | |
8d103071 | 540 | "u-boot_addr=FFF00000\0" \ |
7d4450a9 | 541 | "kernel_addr=FFAC0000\0" \ |
51e46e28 | 542 | "fdt_addr=FFEC0000\0" \ |
7d4450a9 | 543 | "ramdisk_addr=FEAC0000\0" \ |
72601d04 WD |
544 | "ramdiskfile=mpc5121ads/uRamdisk\0" \ |
545 | "u-boot=mpc5121ads/u-boot.bin\0" \ | |
546 | "bootfile=mpc5121ads/uImage\0" \ | |
547 | "fdtfile=mpc5121ads/mpc5121ads.dtb\0" \ | |
51e46e28 | 548 | "rootpath=/opt/eldk/ppc_6xx\n" \ |
8993e54b | 549 | "netdev=eth0\0" \ |
8d103071 | 550 | "consdev=ttyPSC0\0" \ |
8993e54b RJ |
551 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
552 | "nfsroot=${serverip}:${rootpath}\0" \ | |
553 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ | |
554 | "addip=setenv bootargs ${bootargs} " \ | |
555 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ | |
556 | ":${hostname}:${netdev}:off panic=1\0" \ | |
8d103071 WD |
557 | "addtty=setenv bootargs ${bootargs} " \ |
558 | "console=${consdev},${baudrate}\0" \ | |
8993e54b | 559 | "flash_nfs=run nfsargs addip addtty;" \ |
a99715b8 | 560 | "bootm ${kernel_addr} - ${fdt_addr}\0" \ |
8993e54b | 561 | "flash_self=run ramargs addip addtty;" \ |
8d103071 WD |
562 | "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ |
563 | "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ | |
564 | "tftp ${fdt_addr_r} ${fdtfile};" \ | |
565 | "run nfsargs addip addtty;" \ | |
566 | "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ | |
567 | "net_self=tftp ${kernel_addr_r} ${bootfile};" \ | |
568 | "tftp ${ramdisk_addr_r} ${ramdiskfile};" \ | |
a99715b8 | 569 | "tftp ${fdt_addr_r} ${fdtfile};" \ |
8d103071 | 570 | "run ramargs addip addtty;" \ |
5b0b2b6f | 571 | "bootm ${kernel_addr_r} ${ramdisk_addr_r} ${fdt_addr_r}\0"\ |
a99715b8 | 572 | "load=tftp ${u-boot_addr_r} ${u-boot}\0" \ |
8d103071 WD |
573 | "update=protect off ${u-boot_addr} +${filesize};" \ |
574 | "era ${u-boot_addr} +${filesize};" \ | |
575 | "cp.b ${u-boot_addr_r} ${u-boot_addr} ${filesize}\0" \ | |
576 | "upd=run load update\0" \ | |
8993e54b RJ |
577 | "" |
578 | ||
8993e54b RJ |
579 | #define CONFIG_BOOTCOMMAND "run flash_self" |
580 | ||
ef11df6b | 581 | #define CONFIG_OF_SUPPORT_OLD_DEVICE_TREES 1 |
281ff9a4 GB |
582 | |
583 | #define OF_CPU "PowerPC,5121@0" | |
ef11df6b | 584 | #define OF_SOC_COMPAT "fsl,mpc5121-immr" |
281ff9a4 | 585 | #define OF_TBCLK (bd->bi_busfreq / 4) |
ac915283 | 586 | #define OF_STDOUT_PATH "/soc@80000000/serial@11300" |
281ff9a4 | 587 | |
70a4da45 RK |
588 | /*----------------------------------------------------------------------- |
589 | * IDE/ATA stuff | |
590 | *----------------------------------------------------------------------- | |
591 | */ | |
592 | ||
593 | #undef CONFIG_IDE_8xx_PCCARD /* Use IDE with PC Card Adapter */ | |
594 | #undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */ | |
595 | #undef CONFIG_IDE_LED /* LED for IDE not supported */ | |
596 | ||
597 | #define CONFIG_IDE_RESET /* reset for IDE supported */ | |
598 | #define CONFIG_IDE_PREINIT | |
599 | ||
600 | #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE bus */ | |
601 | #define CONFIG_SYS_IDE_MAXDEVICE 2 /* max. 1 drive per IDE bus */ | |
602 | ||
603 | #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 | |
3b74e7ec | 604 | #define CONFIG_SYS_ATA_BASE_ADDR get_pata_base() |
70a4da45 RK |
605 | |
606 | /* Offset for data I/O RefMan MPC5121EE Table 28-10 */ | |
607 | #define CONFIG_SYS_ATA_DATA_OFFSET (0x00A0) | |
608 | ||
609 | /* Offset for normal register accesses */ | |
610 | #define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET) | |
611 | ||
612 | /* Offset for alternate registers RefMan MPC5121EE Table 28-23 */ | |
613 | #define CONFIG_SYS_ATA_ALT_OFFSET (0x00D8) | |
614 | ||
615 | /* Interval between registers */ | |
616 | #define CONFIG_SYS_ATA_STRIDE 4 | |
617 | ||
3b74e7ec | 618 | #define ATA_BASE_ADDR get_pata_base() |
70a4da45 RK |
619 | |
620 | /* | |
621 | * Control register bit definitions | |
622 | */ | |
623 | #define FSL_ATA_CTRL_FIFO_RST_B 0x80000000 | |
624 | #define FSL_ATA_CTRL_ATA_RST_B 0x40000000 | |
625 | #define FSL_ATA_CTRL_FIFO_TX_EN 0x20000000 | |
626 | #define FSL_ATA_CTRL_FIFO_RCV_EN 0x10000000 | |
627 | #define FSL_ATA_CTRL_DMA_PENDING 0x08000000 | |
628 | #define FSL_ATA_CTRL_DMA_ULTRA 0x04000000 | |
629 | #define FSL_ATA_CTRL_DMA_WRITE 0x02000000 | |
630 | #define FSL_ATA_CTRL_IORDY_EN 0x01000000 | |
631 | ||
8993e54b | 632 | #endif /* __CONFIG_H */ |