mpc83xx: Simplify BR,OR lines
[platform/kernel/u-boot.git] / include / configs / tuxx1.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2006 Freescale Semiconductor, Inc.
4  *                    Dave Liu <daveliu@freescale.com>
5  *
6  * Copyright (C) 2007 Logic Product Development, Inc.
7  *                    Peter Barada <peterb@logicpd.com>
8  *
9  * Copyright (C) 2007 MontaVista Software, Inc.
10  *                    Anton Vorontsov <avorontsov@ru.mvista.com>
11  *
12  * (C) Copyright 2008
13  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
14  *
15  * (C) Copyright 2010-2013
16  * Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
17  * Holger Brunck,  Keymile GmbH, holger.bruncl@keymile.com
18  */
19
20 #ifndef __CONFIG_H
21 #define __CONFIG_H
22
23 /*
24  * High Level Configuration Options
25  */
26 #define CONFIG_KM_BOARD_NAME    "tuxx1"
27 #define CONFIG_HOSTNAME         "tuxx1"
28
29 /*
30  * High Level Configuration Options
31  */
32 #define CONFIG_QE       /* Has QE */
33 #define CONFIG_KM8321   /* Keymile PBEC8321 board specific */
34
35 #define CONFIG_KM_DEF_ARCH      "arch=ppc_8xx\0"
36
37 /* include common defines/options for all Keymile boards */
38 #include "km/keymile-common.h"
39 #include "km/km-powerpc.h"
40
41 /*
42  * System Clock Setup
43  */
44 #define CONFIG_83XX_CLKIN               66000000
45 #define CONFIG_SYS_CLK_FREQ             66000000
46 #define CONFIG_83XX_PCICLK              66000000
47
48 /*
49  * IMMR new address
50  */
51 #define CONFIG_SYS_IMMR         0xE0000000
52
53 /*
54  * Bus Arbitration Configuration Register (ACR)
55  */
56 #define CONFIG_SYS_ACR_PIPE_DEP 3       /* pipeline depth 4 transactions */
57 #define CONFIG_SYS_ACR_RPTCNT   3       /* 4 consecutive transactions */
58 #define CONFIG_SYS_ACR_APARK    0       /* park bus to master (below) */
59 #define CONFIG_SYS_ACR_PARKM    3       /* parking master = QuiccEngine */
60
61 /*
62  * DDR Setup
63  */
64 #define CONFIG_SYS_DDR_BASE             0x00000000 /* DDR is system memory */
65 #define CONFIG_SYS_SDRAM_BASE           CONFIG_SYS_DDR_BASE
66 #define CONFIG_SYS_SDRAM_BASE2  (CONFIG_SYS_SDRAM_BASE + 0x10000000) /* +256M */
67
68 #define CONFIG_SYS_DDR_SDRAM_BASE       CONFIG_SYS_DDR_BASE
69 #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL   (DDR_SDRAM_CLK_CNTL_SS_EN | \
70                                         DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
71
72 #define CFG_83XX_DDR_USES_CS0
73
74 /*
75  * Manually set up DDR parameters
76  */
77 #define CONFIG_DDR_II
78 #define CONFIG_SYS_DDR_SIZE             2048 /* MB */
79
80 /*
81  * The reserved memory
82  */
83 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
84 #define CONFIG_SYS_FLASH_BASE           0xF0000000
85
86 #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
87 #define CONFIG_SYS_RAMBOOT
88 #endif
89
90 /* Reserve 768 kB for Mon */
91 #define CONFIG_SYS_MONITOR_LEN          (768 * 1024)
92
93 /*
94  * Initial RAM Base Address Setup
95  */
96 #define CONFIG_SYS_INIT_RAM_LOCK
97 #define CONFIG_SYS_INIT_RAM_ADDR        0xE6000000 /* Initial RAM address */
98 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000 /* End of used area in RAM */
99 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
100                                                 GENERATED_GBL_DATA_SIZE)
101
102 /*
103  * Init Local Bus Memory Controller:
104  *
105  * Bank Bus     Machine PortSz  Size  Device
106  * ---- ---     ------- ------  -----  ------
107  *  0   Local   GPCM    16 bit  256MB FLASH
108  *  1   Local   GPCM     8 bit  128MB GPIO/PIGGY
109  *
110  */
111 /*
112  * FLASH on the Local Bus
113  */
114 #define CONFIG_SYS_FLASH_SIZE           256 /* max FLASH size is 256M */
115
116 /* FLASH */
117 #define CONFIG_SYS_BR0_PRELIM   (0xF0000000 | BR_PS_16 | BR_MS_GPCM | BR_V)
118 #define CONFIG_SYS_OR0_PRELIM   (OR_AM_256MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_SCY_5 | OR_GPCM_TRLX_SET | OR_GPCM_EAD)
119
120 #define CONFIG_SYS_MAX_FLASH_BANKS      1   /* max num of flash banks   */
121 #define CONFIG_SYS_MAX_FLASH_SECT       512 /* max num of sects on one chip */
122 #define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
123
124 /*
125  * PRIO1/PIGGY on the local bus CS1
126  */
127
128 /* KMBEC_FPGA */
129 #define CONFIG_SYS_BR1_PRELIM   (0xE8000000 | BR_PS_8 | BR_MS_GPCM | BR_V)
130 #define CONFIG_SYS_OR1_PRELIM   (OR_AM_128MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_SCY_2 | OR_GPCM_TRLX_SET | OR_GPCM_EAD)
131
132 /*
133  * Serial Port
134  */
135 #define CONFIG_SYS_NS16550_SERIAL
136 #define CONFIG_SYS_NS16550_REG_SIZE     1
137 #define CONFIG_SYS_NS16550_CLK          get_bus_freq(0)
138
139 #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
140 #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
141
142 /*
143  * QE UEC ethernet configuration
144  */
145 #define CONFIG_UEC_ETH
146 #define CONFIG_ETHPRIME         "UEC0"
147
148 #define CONFIG_UEC_ETH1         /* GETH1 */
149 #define UEC_VERBOSE_DEBUG       1
150
151 #ifdef CONFIG_UEC_ETH1
152 #define CONFIG_SYS_UEC1_UCC_NUM 3       /* UCC4 */
153 #define CONFIG_SYS_UEC1_RX_CLK          QE_CLK_NONE /* not used in RMII Mode */
154 #define CONFIG_SYS_UEC1_TX_CLK          QE_CLK17
155 #define CONFIG_SYS_UEC1_ETH_TYPE        FAST_ETH
156 #define CONFIG_SYS_UEC1_PHY_ADDR        0
157 #define CONFIG_SYS_UEC1_INTERFACE_TYPE  PHY_INTERFACE_MODE_RMII
158 #define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
159 #endif
160
161 /*
162  * Environment
163  */
164
165 #ifndef CONFIG_SYS_RAMBOOT
166 #ifndef CONFIG_ENV_ADDR
167 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
168                                         CONFIG_SYS_MONITOR_LEN)
169 #endif
170 #define CONFIG_ENV_SECT_SIZE    0x20000 /* 128K(one sector) for env */
171 #ifndef CONFIG_ENV_OFFSET
172 #define CONFIG_ENV_OFFSET       (CONFIG_SYS_MONITOR_LEN)
173 #endif
174
175 /* Address and size of Redundant Environment Sector     */
176 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
177                                                 CONFIG_ENV_SECT_SIZE)
178 #define CONFIG_ENV_SIZE_REDUND  (CONFIG_ENV_SIZE)
179
180 #else /* CFG_SYS_RAMBOOT */
181 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE - 0x1000)
182 #define CONFIG_ENV_SIZE         0x2000
183 #endif /* CFG_SYS_RAMBOOT */
184
185 /* I2C */
186 #define CONFIG_SYS_I2C
187 #define CONFIG_SYS_NUM_I2C_BUSES        4
188 #define CONFIG_SYS_I2C_MAX_HOPS         1
189 #define CONFIG_SYS_I2C_FSL
190 #define CONFIG_SYS_FSL_I2C_SPEED        200000
191 #define CONFIG_SYS_FSL_I2C_SLAVE        0x7F
192 #define CONFIG_SYS_FSL_I2C_OFFSET       0x3000
193 #define CONFIG_SYS_I2C_OFFSET           0x3000
194 #define CONFIG_SYS_FSL_I2C2_SPEED       200000
195 #define CONFIG_SYS_FSL_I2C2_SLAVE       0x7F
196 #define CONFIG_SYS_FSL_I2C2_OFFSET      0x3100
197 #define CONFIG_SYS_I2C_BUSES    {{0, {I2C_NULL_HOP} }, \
198                 {0, {{I2C_MUX_PCA9547, 0x70, 2} } }, \
199                 {0, {{I2C_MUX_PCA9547, 0x70, 1} } }, \
200                 {1, {I2C_NULL_HOP} } }
201
202 #define CONFIG_KM_IVM_BUS               2       /* I2C2 (Mux-Port 1)*/
203
204 #if defined(CONFIG_CMD_NAND)
205 #define CONFIG_NAND_KMETER1
206 #define CONFIG_SYS_MAX_NAND_DEVICE      1
207 #define CONFIG_SYS_NAND_BASE            CONFIG_SYS_KMBEC_FPGA_BASE
208 #endif
209
210 /*
211  * For booting Linux, the board info and command line data
212  * have to be in the first 8 MB of memory, since this is
213  * the maximum mapped by the Linux kernel during initialization.
214  */
215 #define CONFIG_SYS_BOOTMAPSZ            (8 << 20)
216
217 /*
218  * Core HID Setup
219  */
220 #define CONFIG_SYS_HID0_INIT            0x000000000
221 #define CONFIG_SYS_HID0_FINAL           (HID0_ENABLE_MACHINE_CHECK | \
222                                          HID0_ENABLE_INSTRUCTION_CACHE)
223 #define CONFIG_SYS_HID2                 HID2_HBE
224
225 /*
226  * Internal Definitions
227  */
228 #define BOOTFLASH_START 0xF0000000
229
230 #define CONFIG_KM_CONSOLE_TTY   "ttyS0"
231
232 /*
233  * Environment Configuration
234  */
235 #define CONFIG_ENV_OVERWRITE
236 #ifndef CONFIG_KM_DEF_ENV               /* if not set by keymile-common.h */
237 #define CONFIG_KM_DEF_ENV "km-common=empty\0"
238 #endif
239
240 #ifndef CONFIG_KM_DEF_ARCH
241 #define CONFIG_KM_DEF_ARCH      "arch=ppc_82xx\0"
242 #endif
243
244 #define CONFIG_EXTRA_ENV_SETTINGS \
245         CONFIG_KM_DEF_ENV                                               \
246         CONFIG_KM_DEF_ARCH                                              \
247         "newenv="                                                       \
248                 "prot off "__stringify(CONFIG_ENV_ADDR)" +0x40000 && "  \
249                 "era "__stringify(CONFIG_ENV_ADDR)" +0x40000\0"         \
250         "unlock=yes\0"                                                  \
251         ""
252
253 #if defined(CONFIG_UEC_ETH)
254 #define CONFIG_HAS_ETH0
255 #endif
256
257 /*
258  * System IO Config
259  */
260 #define CONFIG_SYS_SICRL        SICRL_IRQ_CKS
261
262 #define CONFIG_SYS_DDRCDR (\
263         DDRCDR_EN | \
264         DDRCDR_PZ_MAXZ | \
265         DDRCDR_NZ_MAXZ | \
266         DDRCDR_M_ODR)
267
268 #define CONFIG_SYS_DDR_CS0_BNDS         0x0000007f
269 #define CONFIG_SYS_DDR_SDRAM_CFG        (SDRAM_CFG_SDRAM_TYPE_DDR2 | \
270                                          SDRAM_CFG_32_BE | \
271                                          SDRAM_CFG_SREN | \
272                                          SDRAM_CFG_HSE)
273
274 #define CONFIG_SYS_DDR_SDRAM_CFG2       0x00401000
275 #define CONFIG_SYS_DDR_CLK_CNTL         (DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05)
276 #define CONFIG_SYS_DDR_INTERVAL ((0x064 << SDRAM_INTERVAL_BSTOPRE_SHIFT) | \
277                                  (0x200 << SDRAM_INTERVAL_REFINT_SHIFT))
278
279 #define CONFIG_SYS_DDR_CS0_CONFIG       (CSCONFIG_EN | CSCONFIG_AP | \
280                                          CSCONFIG_ODT_WR_CFG | \
281                                          CSCONFIG_ROW_BIT_13 | \
282                                          CSCONFIG_COL_BIT_10)
283
284 #define CONFIG_SYS_DDR_MODE     0x47860242
285 #define CONFIG_SYS_DDR_MODE2    0x8080c000
286
287 #define CONFIG_SYS_DDR_TIMING_0 ((2 << TIMING_CFG0_MRS_CYC_SHIFT) | \
288                                  (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) | \
289                                  (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) | \
290                                  (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) | \
291                                  (0 << TIMING_CFG0_WWT_SHIFT) | \
292                                  (0 << TIMING_CFG0_RRT_SHIFT) | \
293                                  (0 << TIMING_CFG0_WRT_SHIFT) | \
294                                  (0 << TIMING_CFG0_RWT_SHIFT))
295
296 #define CONFIG_SYS_DDR_TIMING_1 ((TIMING_CFG1_CASLAT_40) | \
297                                  (2 << TIMING_CFG1_WRTORD_SHIFT) | \
298                                  (2 << TIMING_CFG1_ACTTOACT_SHIFT) | \
299                                  (3 << TIMING_CFG1_WRREC_SHIFT) | \
300                                  (7 << TIMING_CFG1_REFREC_SHIFT) | \
301                                  (3 << TIMING_CFG1_ACTTORW_SHIFT) | \
302                                  (7 << TIMING_CFG1_ACTTOPRE_SHIFT) | \
303                                  (3 << TIMING_CFG1_PRETOACT_SHIFT))
304
305 #define CONFIG_SYS_DDR_TIMING_2 ((8 << TIMING_CFG2_FOUR_ACT_SHIFT) | \
306                                  (3 << TIMING_CFG2_CKE_PLS_SHIFT) | \
307                                  (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) | \
308                                  (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) | \
309                                  (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) | \
310                                  (0 << TIMING_CFG2_ADD_LAT_SHIFT) | \
311                                  (5 << TIMING_CFG2_CPO_SHIFT))
312
313 #define CONFIG_SYS_DDR_TIMING_3 0x00000000
314
315 #define CONFIG_SYS_KMBEC_FPGA_BASE      0xE8000000
316 #define CONFIG_SYS_KMBEC_FPGA_SIZE      128
317
318 /* EEprom support */
319 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  1
320
321 /*
322  * Local Bus Configuration & Clock Setup
323  */
324 #define CONFIG_SYS_LCRR_DBYP    0x80000000
325 #define CONFIG_SYS_LCRR_EADC    0x00010000
326 #define CONFIG_SYS_LCRR_CLKDIV  0x00000002
327
328 #define CONFIG_SYS_LBC_LBCR     0x00000000
329
330 #define CONFIG_SYS_APP1_BASE    0xA0000000    /* PAXG */
331 #define CONFIG_SYS_APP1_SIZE    256 /* Megabytes */
332 #define CONFIG_SYS_APP2_BASE    0xB0000000    /* PINC3 */
333 #define CONFIG_SYS_APP2_SIZE    256 /* Megabytes */
334
335 /*
336  * Init Local Bus Memory Controller:
337  *                                    Device on board
338  * Bank Bus     Machine PortSz Size   TUDA1  TUXA1  TUGE1   KMSUPX4 KMOPTI2
339  * -----------------------------------------------------------------------------
340  *  2   Local   GPCM    8 bit  256MB  PAXG   LPXF   PAXI    LPXF    PAXE
341  *  3   Local   GPCM    8 bit  256MB  PINC3  PINC2  unused  unused  OPI2(16 bit)
342  *
343  *                                    Device on board (continued)
344  * Bank Bus     Machine PortSz Size   KMTEPR2
345  * -----------------------------------------------------------------------------
346  *  2   Local   GPCM    8 bit  256MB  NVRAM
347  *  3   Local   GPCM    8 bit  256MB  TEP2 (16 bit)
348  */
349
350 /* APP1 */
351 #define CONFIG_SYS_BR2_PRELIM   (0xA0000000 | BR_PS_8 | BR_MS_GPCM | BR_V)
352 #define CONFIG_SYS_OR2_PRELIM   (OR_AM_256MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV4 | OR_GPCM_SCY_2 | OR_GPCM_TRLX_SET | OR_GPCM_EHTR_CLEAR | OR_GPCM_EAD)
353
354 /* APP2 */
355 #define CONFIG_SYS_BR3_PRELIM   (0xB0000000 | BR_PS_8 | BR_MS_GPCM | BR_V)
356 #define CONFIG_SYS_OR3_PRELIM   (OR_AM_256MB | OR_GPCM_CSNT | OR_GPCM_ACS_DIV2 | OR_GPCM_SCY_2 | OR_GPCM_TRLX_SET | OR_GPCM_EHTR_CLEAR)
357
358 #define CONFIG_SYS_MAMR         (MxMR_GPL_x4DIS | \
359                                  0x0000c000 | \
360                                  MxMR_WLFx_2X)
361
362 #endif /* __CONFIG_H */