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83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
0f2b721c HB |
2 | /* |
3 | * (C) Copyright 2012 | |
4 | * Holger Brunck, Keymile GmbH Hannover, <[email protected]> | |
5 | * Christian Herzig, Keymile AG Switzerland, <[email protected]> | |
0f2b721c HB |
6 | */ |
7 | ||
8 | #ifndef __CONFIG_H | |
9 | #define __CONFIG_H | |
10 | ||
11 | /* KMBEC FPGA (PRIO) */ | |
12 | #define CONFIG_SYS_KMBEC_FPGA_BASE 0xE8000000 | |
13 | #define CONFIG_SYS_KMBEC_FPGA_SIZE 64 | |
14 | ||
15 | #if defined CONFIG_KMETER1 | |
5bc0543d | 16 | #define CONFIG_HOSTNAME "kmeter1" |
0f2b721c HB |
17 | #define CONFIG_KM_BOARD_NAME "kmeter1" |
18 | #define CONFIG_KM_DEF_NETDEV "netdev=eth2\0" | |
19 | #elif defined CONFIG_KMCOGE5NE | |
5bc0543d | 20 | #define CONFIG_HOSTNAME "kmcoge5ne" |
0f2b721c HB |
21 | #define CONFIG_KM_BOARD_NAME "kmcoge5ne" |
22 | #define CONFIG_KM_DEF_NETDEV "netdev=eth1\0" | |
be7576fa | 23 | #define CONFIG_NAND_ECC_BCH |
0f2b721c HB |
24 | #define CONFIG_NAND_KMETER1 |
25 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
26 | #define NAND_MAX_CHIPS 1 | |
27 | #define CONFIG_SYS_NAND_BASE CONFIG_SYS_KMBEC_FPGA_BASE /* PRIO_BASE_ADDRESS */ | |
28 | ||
29 | #define CONFIG_KM_UBI_PARTITION_NAME_BOOT "ubi0" | |
30 | #define CONFIG_KM_UBI_PARTITION_NAME_APP "ubi1" | |
0f2b721c HB |
31 | #else |
32 | #error ("Board not supported") | |
33 | #endif | |
34 | ||
35 | /* | |
36 | * High Level Configuration Options | |
37 | */ | |
38 | #define CONFIG_QE /* Has QE */ | |
0f2b721c | 39 | |
0f2b721c | 40 | /* include common defines/options for all 83xx Keymile boards */ |
0921ea2b | 41 | #include "km83xx-common.h" |
0f2b721c HB |
42 | |
43 | /* | |
44 | * System IO Setup | |
45 | */ | |
46 | #define CONFIG_SYS_SICRH (SICRH_UC1EOBI | SICRH_UC2E1OBI) | |
47 | ||
48 | /* | |
49 | * Hardware Reset Configuration Word | |
50 | */ | |
51 | #define CONFIG_SYS_HRCW_LOW (\ | |
52 | HRCWL_CSB_TO_CLKIN_4X1 | \ | |
53 | HRCWL_CORE_TO_CSB_2X1 | \ | |
54 | HRCWL_CE_PLL_VCO_DIV_2 | \ | |
55 | HRCWL_CE_TO_PLL_1X6) | |
56 | ||
57 | #define CONFIG_SYS_HRCW_HIGH (\ | |
58 | HRCWH_CORE_ENABLE | \ | |
59 | HRCWH_FROM_0X00000100 | \ | |
60 | HRCWH_BOOTSEQ_DISABLE | \ | |
61 | HRCWH_SW_WATCHDOG_DISABLE | \ | |
62 | HRCWH_ROM_LOC_LOCAL_16BIT | \ | |
63 | HRCWH_BIG_ENDIAN | \ | |
64 | HRCWH_LALE_EARLY | \ | |
65 | HRCWH_LDP_CLEAR) | |
66 | ||
67 | /** | |
68 | * DDR RAM settings | |
69 | */ | |
70 | #define CONFIG_SYS_DDR_SDRAM_CFG (\ | |
71 | SDRAM_CFG_SDRAM_TYPE_DDR2 | \ | |
72 | SDRAM_CFG_SREN | \ | |
73 | SDRAM_CFG_HSE) | |
74 | ||
75 | #define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 | |
76 | ||
77 | #ifdef CONFIG_KMCOGE5NE | |
78 | /** | |
79 | * KMCOGE5NE has 512 MB RAM | |
80 | */ | |
81 | #define CONFIG_SYS_DDR_CS0_CONFIG (\ | |
82 | CSCONFIG_EN | \ | |
83 | CSCONFIG_AP | \ | |
22554ba1 | 84 | CSCONFIG_ODT_WR_ONLY_CURRENT | \ |
0f2b721c HB |
85 | CSCONFIG_BANK_BIT_3 | \ |
86 | CSCONFIG_ROW_BIT_13 | \ | |
87 | CSCONFIG_COL_BIT_10) | |
88 | #else | |
89 | #define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN | CSCONFIG_AP | \ | |
90 | CSCONFIG_ROW_BIT_13 | \ | |
91 | CSCONFIG_COL_BIT_10 | \ | |
22554ba1 | 92 | CSCONFIG_ODT_WR_ONLY_CURRENT) |
0f2b721c HB |
93 | #endif |
94 | ||
95 | #define CONFIG_SYS_DDR_CLK_CNTL (\ | |
96 | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05) | |
97 | ||
98 | #define CONFIG_SYS_DDR_INTERVAL (\ | |
99 | (0x080 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \ | |
100 | (0x203 << SDRAM_INTERVAL_REFINT_SHIFT)) | |
101 | ||
102 | #define CONFIG_SYS_DDR_CS0_BNDS 0x0000007f | |
103 | ||
104 | #define CONFIG_SYS_DDRCDR (\ | |
105 | DDRCDR_EN | \ | |
106 | DDRCDR_Q_DRN) | |
107 | #define CONFIG_SYS_DDR_MODE 0x47860452 | |
108 | #define CONFIG_SYS_DDR_MODE2 0x8080c000 | |
109 | ||
110 | #define CONFIG_SYS_DDR_TIMING_0 (\ | |
111 | (2 << TIMING_CFG0_MRS_CYC_SHIFT) | \ | |
112 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \ | |
113 | (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \ | |
114 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \ | |
115 | (0 << TIMING_CFG0_WWT_SHIFT) | \ | |
116 | (0 << TIMING_CFG0_RRT_SHIFT) | \ | |
117 | (0 << TIMING_CFG0_WRT_SHIFT) | \ | |
118 | (0 << TIMING_CFG0_RWT_SHIFT)) | |
119 | ||
120 | #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_50) | \ | |
121 | (2 << TIMING_CFG1_WRTORD_SHIFT) | \ | |
122 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \ | |
123 | (3 << TIMING_CFG1_WRREC_SHIFT) | \ | |
124 | (7 << TIMING_CFG1_REFREC_SHIFT) | \ | |
125 | (3 << TIMING_CFG1_ACTTORW_SHIFT) | \ | |
126 | (8 << TIMING_CFG1_ACTTOPRE_SHIFT) | \ | |
127 | (3 << TIMING_CFG1_PRETOACT_SHIFT)) | |
128 | ||
129 | #define CONFIG_SYS_DDR_TIMING_2 (\ | |
130 | (0xa << TIMING_CFG2_FOUR_ACT_SHIFT) | \ | |
131 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \ | |
132 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \ | |
133 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \ | |
134 | (4 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \ | |
135 | (5 << TIMING_CFG2_CPO_SHIFT) | \ | |
136 | (0 << TIMING_CFG2_ADD_LAT_SHIFT)) | |
137 | ||
138 | #define CONFIG_SYS_DDR_TIMING_3 0x00000000 | |
139 | ||
140 | /* EEprom support */ | |
141 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
142 | ||
143 | /* | |
144 | * Local Bus Configuration & Clock Setup | |
145 | */ | |
146 | #define CONFIG_SYS_LCRR_DBYP LCRR_DBYP | |
147 | #define CONFIG_SYS_LCRR_EADC LCRR_EADC_2 | |
148 | #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 | |
149 | ||
150 | /* | |
151 | * PAXE on the local bus CS3 | |
152 | */ | |
153 | #define CONFIG_SYS_PAXE_BASE 0xA0000000 | |
154 | #define CONFIG_SYS_PAXE_SIZE 256 | |
155 | ||
156 | #define CONFIG_SYS_LBLAWBAR3_PRELIM CONFIG_SYS_PAXE_BASE | |
157 | ||
158 | #define CONFIG_SYS_LBLAWAR3_PRELIM 0x8000001C /* 512MB window size */ | |
159 | ||
160 | #define CONFIG_SYS_BR3_PRELIM (\ | |
161 | CONFIG_SYS_PAXE_BASE | \ | |
162 | (1 << BR_PS_SHIFT) | \ | |
163 | BR_V) | |
164 | ||
165 | #define CONFIG_SYS_OR3_PRELIM (\ | |
166 | MEG_TO_AM(CONFIG_SYS_PAXE_SIZE) | \ | |
167 | OR_GPCM_CSNT | \ | |
168 | OR_GPCM_ACS_DIV2 | \ | |
169 | OR_GPCM_SCY_2 | \ | |
170 | OR_GPCM_TRLX | \ | |
171 | OR_GPCM_EAD) | |
172 | ||
173 | #ifdef CONFIG_KMCOGE5NE | |
174 | /* | |
175 | * BFTIC3 on the local bus CS4 | |
176 | */ | |
177 | #define CONFIG_SYS_BFTIC3_BASE 0xB0000000 | |
178 | #define CONFIG_SYS_BFTIC3_SIZE 256 | |
179 | ||
180 | #define CONFIG_SYS_BR4_PRELIM (\ | |
181 | CONFIG_SYS_BFTIC3_BASE |\ | |
182 | (1 << BR_PS_SHIFT) | \ | |
183 | BR_V) | |
184 | ||
185 | #define CONFIG_SYS_OR4_PRELIM (\ | |
186 | MEG_TO_AM(CONFIG_SYS_BFTIC3_SIZE) |\ | |
187 | OR_GPCM_CSNT | \ | |
188 | OR_GPCM_ACS_DIV2 |\ | |
189 | OR_GPCM_SCY_2 |\ | |
190 | OR_GPCM_TRLX |\ | |
191 | OR_GPCM_EAD) | |
192 | #endif | |
193 | ||
194 | /* | |
195 | * MMU Setup | |
196 | */ | |
197 | ||
198 | /* PAXE: icache cacheable, but dcache-inhibit and guarded */ | |
199 | #define CONFIG_SYS_IBAT5L (\ | |
200 | CONFIG_SYS_PAXE_BASE | \ | |
201 | BATL_PP_10 | \ | |
202 | BATL_MEMCOHERENCE) | |
203 | ||
204 | #define CONFIG_SYS_IBAT5U (\ | |
205 | CONFIG_SYS_PAXE_BASE | \ | |
206 | BATU_BL_256M | \ | |
207 | BATU_VS | \ | |
208 | BATU_VP) | |
209 | ||
210 | #define CONFIG_SYS_DBAT5L (\ | |
211 | CONFIG_SYS_PAXE_BASE | \ | |
212 | BATL_PP_10 | \ | |
213 | BATL_CACHEINHIBIT | \ | |
214 | BATL_GUARDEDSTORAGE) | |
215 | ||
216 | #define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U | |
217 | ||
0f2b721c HB |
218 | #ifdef CONFIG_KMCOGE5NE |
219 | /* BFTIC3: icache cacheable, but dcache-inhibit and guarded */ | |
220 | #define CONFIG_SYS_IBAT6L (\ | |
221 | CONFIG_SYS_BFTIC3_BASE | \ | |
222 | BATL_PP_10 | \ | |
223 | BATL_MEMCOHERENCE) | |
224 | ||
225 | #define CONFIG_SYS_IBAT6U (\ | |
226 | CONFIG_SYS_BFTIC3_BASE | \ | |
227 | BATU_BL_256M | \ | |
228 | BATU_VS | \ | |
229 | BATU_VP) | |
230 | ||
231 | #define CONFIG_SYS_DBAT6L (\ | |
232 | CONFIG_SYS_BFTIC3_BASE | \ | |
233 | BATL_PP_10 | \ | |
234 | BATL_CACHEINHIBIT | \ | |
235 | BATL_GUARDEDSTORAGE) | |
236 | ||
237 | #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U | |
238 | ||
239 | /* DDR/LBC SDRAM next 256M: cacheable */ | |
240 | #define CONFIG_SYS_IBAT7L (\ | |
241 | CONFIG_SYS_SDRAM_BASE2 |\ | |
242 | BATL_PP_10 |\ | |
243 | BATL_CACHEINHIBIT |\ | |
244 | BATL_GUARDEDSTORAGE) | |
245 | ||
246 | #define CONFIG_SYS_IBAT7U (\ | |
247 | CONFIG_SYS_SDRAM_BASE2 |\ | |
248 | BATU_BL_256M |\ | |
249 | BATU_VS |\ | |
250 | BATU_VP) | |
95209b66 TH |
251 | /* enable POST tests */ |
252 | #define CONFIG_POST (CONFIG_SYS_POST_MEMORY|CONFIG_SYS_POST_MEM_REGIONS) | |
253 | #define CONFIG_POST_EXTERNAL_WORD_FUNCS /* use own functions, not generic */ | |
254 | #define CPM_POST_WORD_ADDR CONFIG_SYS_MEMTEST_END | |
255 | #define CONFIG_TESTPIN_REG gprt3 /* for kmcoge5ne */ | |
256 | #define CONFIG_TESTPIN_MASK 0x20 /* for kmcoge5ne */ | |
95209b66 | 257 | |
0f2b721c HB |
258 | #else |
259 | #define CONFIG_SYS_IBAT6L (0) | |
260 | #define CONFIG_SYS_IBAT6U (0) | |
261 | #define CONFIG_SYS_IBAT7L (0) | |
262 | #define CONFIG_SYS_IBAT7U (0) | |
263 | #define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L | |
264 | #define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U | |
265 | #endif | |
266 | ||
267 | #define CONFIG_SYS_DBAT7L CONFIG_SYS_IBAT7L | |
268 | #define CONFIG_SYS_DBAT7U CONFIG_SYS_IBAT7U | |
269 | ||
270 | #endif /* CONFIG */ |