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Ilya Yanok5fb17032010-07-07 20:16:13 +04001/*
2 * Copyright (C) 2009-2010 Freescale Semiconductor, Inc.
3 * Copyright (C) 2010 Ilya Yanok, Emcraft Systems, yanok@emcraft.com
4 *
5 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02006 * SPDX-License-Identifier: GPL-2.0+
Ilya Yanok5fb17032010-07-07 20:16:13 +04007 */
8
9#ifndef __CONFIG_H
10#define __CONFIG_H
11
12/*
13 * High Level Configuration Options
14 */
15#define CONFIG_E300 1 /* E300 family */
Gerlando Falauto8afad912012-10-10 22:13:07 +000016#define CONFIG_MPC830x 1 /* MPC830x family */
Ilya Yanok5fb17032010-07-07 20:16:13 +040017#define CONFIG_MPC8308 1 /* MPC8308 CPU specific */
Ilya Yanok5fb17032010-07-07 20:16:13 +040018
Wolfgang Denk2ae18242010-10-06 09:05:45 +020019#define CONFIG_SYS_TEXT_BASE 0xFE000000
20
Ilya Yanok5fb17032010-07-07 20:16:13 +040021#define CONFIG_MISC_INIT_R
22
Ira W. Snyderdb1fc7d2012-09-12 14:17:35 -070023#ifdef CONFIG_MMC
24#define CONFIG_FSL_ESDHC
25#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
Ira W. Snyderdb1fc7d2012-09-12 14:17:35 -070026#define CONFIG_SYS_FSL_ESDHC_USE_PIO
Ira W. Snyderdb1fc7d2012-09-12 14:17:35 -070027#endif
28
Ilya Yanok5fb17032010-07-07 20:16:13 +040029/*
30 * On-board devices
31 *
32 * TSEC1 is SoC TSEC
33 * TSEC2 is VSC switch
34 */
35#define CONFIG_TSEC1
36#define CONFIG_VSC7385_ENET
37
38/*
39 * System Clock Setup
40 */
41#define CONFIG_83XX_CLKIN 33333333 /* in Hz */
42#define CONFIG_SYS_CLK_FREQ CONFIG_83XX_CLKIN
43
44/*
45 * Hardware Reset Configuration Word
46 * if CLKIN is 66.66MHz, then
47 * CSB = 133MHz, DDRC = 266MHz, LBC = 133MHz
48 * We choose the A type silicon as default, so the core is 400Mhz.
49 */
50#define CONFIG_SYS_HRCW_LOW (\
51 HRCWL_LCL_BUS_TO_SCB_CLK_1X1 |\
52 HRCWL_DDR_TO_SCB_CLK_2X1 |\
53 HRCWL_SVCOD_DIV_2 |\
54 HRCWL_CSB_TO_CLKIN_4X1 |\
55 HRCWL_CORE_TO_CSB_3X1)
56/*
57 * There are neither HRCWH_PCI_HOST nor HRCWH_PCI1_ARBITER_ENABLE bits
58 * in 8308's HRCWH according to the manual, but original Freescale's
59 * code has them and I've expirienced some problems using the board
60 * with BDI3000 attached when I've tried to set these bits to zero
61 * (UART doesn't work after the 'reset run' command).
62 */
63#define CONFIG_SYS_HRCW_HIGH (\
64 HRCWH_PCI_HOST |\
65 HRCWH_PCI1_ARBITER_ENABLE |\
66 HRCWH_CORE_ENABLE |\
67 HRCWH_FROM_0X00000100 |\
68 HRCWH_BOOTSEQ_DISABLE |\
69 HRCWH_SW_WATCHDOG_DISABLE |\
70 HRCWH_ROM_LOC_LOCAL_16BIT |\
71 HRCWH_RL_EXT_LEGACY |\
72 HRCWH_TSEC1M_IN_RGMII |\
73 HRCWH_TSEC2M_IN_RGMII |\
74 HRCWH_BIG_ENDIAN)
75
76/*
77 * System IO Config
78 */
Ilya Yanok65ea7582010-09-17 23:41:49 +020079#define CONFIG_SYS_SICRH (\
80 SICRH_ESDHC_A_SD |\
81 SICRH_ESDHC_B_SD |\
82 SICRH_ESDHC_C_SD |\
83 SICRH_GPIO_A_TSEC2 |\
84 SICRH_GPIO_B_TSEC2_GTX_CLK125 |\
85 SICRH_IEEE1588_A_GPIO |\
86 SICRH_USB |\
87 SICRH_GTM_GPIO |\
88 SICRH_IEEE1588_B_GPIO |\
89 SICRH_ETSEC2_CRS |\
90 SICRH_GPIOSEL_1 |\
91 SICRH_TMROBI_V3P3 |\
92 SICRH_TSOBI1_V2P5 |\
93 SICRH_TSOBI2_V2P5) /* 0x01b7d103 */
94#define CONFIG_SYS_SICRL (\
95 SICRL_SPI_PF0 |\
96 SICRL_UART_PF0 |\
97 SICRL_IRQ_PF0 |\
98 SICRL_I2C2_PF0 |\
99 SICRL_ETSEC1_GTX_CLK125) /* 0x00000040 */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400100
101/*
102 * IMMR new address
103 */
104#define CONFIG_SYS_IMMR 0xE0000000
105
106/*
107 * SERDES
108 */
109#define CONFIG_FSL_SERDES
110#define CONFIG_FSL_SERDES1 0xe3000
111
112/*
113 * Arbiter Setup
114 */
115#define CONFIG_SYS_ACR_PIPE_DEP 3 /* Arbiter pipeline depth is 4 */
116#define CONFIG_SYS_ACR_RPTCNT 3 /* Arbiter repeat count is 4 */
117#define CONFIG_SYS_SPCR_TSECEP 3 /* eTSEC emergency priority is highest */
118
119/*
120 * DDR Setup
121 */
122#define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is system memory */
123#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE
124#define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE
125#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
126#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_EN \
127 | DDRCDR_PZ_LOZ \
128 | DDRCDR_NZ_LOZ \
129 | DDRCDR_ODT \
130 | DDRCDR_Q_DRN)
131 /* 0x7b880001 */
132/*
133 * Manually set up DDR parameters
134 * consist of two chips HY5PS12621BFP-C4 from HYNIX
135 */
136
137#define CONFIG_SYS_DDR_SIZE 128 /* MB */
138
139#define CONFIG_SYS_DDR_CS0_BNDS 0x00000007
140#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
Joe Hershberger2fef4022011-10-11 23:57:29 -0500141 | CSCONFIG_ODT_RD_NEVER \
142 | CSCONFIG_ODT_WR_ONLY_CURRENT \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400143 | CSCONFIG_ROW_BIT_13 | CSCONFIG_COL_BIT_10)
144 /* 0x80010102 */
145#define CONFIG_SYS_DDR_TIMING_3 0x00000000
146#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
147 | (0 << TIMING_CFG0_WRT_SHIFT) \
148 | (0 << TIMING_CFG0_RRT_SHIFT) \
149 | (0 << TIMING_CFG0_WWT_SHIFT) \
150 | (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
151 | (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
152 | (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
153 | (2 << TIMING_CFG0_MRS_CYC_SHIFT))
154 /* 0x00220802 */
155#define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
156 | (7 << TIMING_CFG1_ACTTOPRE_SHIFT) \
157 | (2 << TIMING_CFG1_ACTTORW_SHIFT) \
158 | (5 << TIMING_CFG1_CASLAT_SHIFT) \
159 | (6 << TIMING_CFG1_REFREC_SHIFT) \
160 | (2 << TIMING_CFG1_WRREC_SHIFT) \
161 | (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
162 | (2 << TIMING_CFG1_WRTORD_SHIFT))
163 /* 0x27256222 */
164#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
165 | (4 << TIMING_CFG2_CPO_SHIFT) \
166 | (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
167 | (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
168 | (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
169 | (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
170 | (5 << TIMING_CFG2_FOUR_ACT_SHIFT))
171 /* 0x121048c5 */
172#define CONFIG_SYS_DDR_INTERVAL ((0x0360 << SDRAM_INTERVAL_REFINT_SHIFT) \
173 | (0x0100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
174 /* 0x03600100 */
175#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
176 | SDRAM_CFG_SDRAM_TYPE_DDR2 \
Joe Hershberger2fef4022011-10-11 23:57:29 -0500177 | SDRAM_CFG_DBW_32)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400178 /* 0x43080000 */
179
180#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000 /* 1 posted refresh */
181#define CONFIG_SYS_DDR_MODE ((0x0448 << SDRAM_MODE_ESD_SHIFT) \
182 | (0x0232 << SDRAM_MODE_SD_SHIFT))
183 /* ODT 150ohm CL=3, AL=1 on SDRAM */
184#define CONFIG_SYS_DDR_MODE2 0x00000000
185
186/*
187 * Memory test
188 */
189#define CONFIG_SYS_MEMTEST_START 0x00001000 /* memtest region */
190#define CONFIG_SYS_MEMTEST_END 0x07f00000
191
192/*
193 * The reserved memory
194 */
Wolfgang Denk14d0a022010-10-07 21:51:12 +0200195#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400196
Kevin Hao16c8c172016-07-08 11:25:14 +0800197#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400198#define CONFIG_SYS_MALLOC_LEN (512 * 1024) /* Reserved for malloc */
199
200/*
201 * Initial RAM Base Address Setup
202 */
203#define CONFIG_SYS_INIT_RAM_LOCK 1
204#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
Joe Hershberger34f81962011-10-11 23:57:09 -0500205#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400206#define CONFIG_SYS_GBL_DATA_OFFSET \
Wolfgang Denk25ddd1f2010-10-26 14:34:52 +0200207 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400208
209/*
210 * Local Bus Configuration & Clock Setup
211 */
212#define CONFIG_SYS_LCRR_DBYP LCRR_DBYP
213#define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_2
214#define CONFIG_SYS_LBC_LBCR 0x00040000
215
216/*
217 * FLASH on the Local Bus
218 */
219#define CONFIG_SYS_FLASH_CFI /* use the Common Flash Interface */
220#define CONFIG_FLASH_CFI_DRIVER /* use the CFI driver */
221#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
222
223#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
224#define CONFIG_SYS_FLASH_SIZE 8 /* FLASH size is 8M */
225#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use h/w Flash protection. */
226
227/* Window base at flash base */
228#define CONFIG_SYS_LBLAWBAR0_PRELIM CONFIG_SYS_FLASH_BASE
Ilya Yanok65ea7582010-09-17 23:41:49 +0200229#define CONFIG_SYS_LBLAWAR0_PRELIM (LBLAWAR_EN | LBLAWAR_8MB)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400230
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500231#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE \
232 | BR_PS_16 /* 16 bit port */ \
233 | BR_MS_GPCM /* MSEL = GPCM */ \
234 | BR_V) /* valid */
235#define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400236 | OR_UPM_XAM \
237 | OR_GPCM_CSNT \
238 | OR_GPCM_ACS_DIV2 \
239 | OR_GPCM_XACS \
240 | OR_GPCM_SCY_15 \
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500241 | OR_GPCM_TRLX_SET \
242 | OR_GPCM_EHTR_SET)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400243
244#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
245/* 127 64KB sectors and 8 8KB top sectors per device */
246#define CONFIG_SYS_MAX_FLASH_SECT 135
247
248#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
249#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
250
251/*
252 * NAND Flash on the Local Bus
253 */
Joe Hershberger34f81962011-10-11 23:57:09 -0500254#define CONFIG_SYS_NAND_BASE 0xE0600000 /* 0xE0600000 */
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500255#define CONFIG_SYS_NAND_WINDOW_SIZE (32 * 1024) /* 0x00008000 */
Joe Hershberger34f81962011-10-11 23:57:09 -0500256#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_NAND_BASE \
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500257 | BR_DECC_CHK_GEN /* Use HW ECC */ \
258 | BR_PS_8 /* 8 bit Port */ \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400259 | BR_MS_FCM /* MSEL = FCM */ \
Joe Hershberger34f81962011-10-11 23:57:09 -0500260 | BR_V) /* valid */
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500261#define CONFIG_SYS_OR1_PRELIM (P2SZ_TO_AM(CONFIG_SYS_NAND_WINDOW_SIZE) \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400262 | OR_FCM_CSCT \
263 | OR_FCM_CST \
264 | OR_FCM_CHT \
265 | OR_FCM_SCY_1 \
266 | OR_FCM_TRLX \
Joe Hershberger34f81962011-10-11 23:57:09 -0500267 | OR_FCM_EHTR)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400268 /* 0xFFFF8396 */
269
270#define CONFIG_SYS_LBLAWBAR1_PRELIM CONFIG_SYS_NAND_BASE
Ilya Yanok65ea7582010-09-17 23:41:49 +0200271#define CONFIG_SYS_LBLAWAR1_PRELIM (LBLAWAR_EN | LBLAWAR_32KB)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400272
273#ifdef CONFIG_VSC7385_ENET
274#define CONFIG_TSEC2
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500275 /* VSC7385 Base address on CS2 */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400276#define CONFIG_SYS_VSC7385_BASE 0xF0000000
Joe Hershberger7d6a0982011-10-11 23:57:30 -0500277#define CONFIG_SYS_VSC7385_SIZE (128 * 1024) /* 0x00020000 */
278#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_VSC7385_BASE \
279 | BR_PS_8 /* 8-bit port */ \
280 | BR_MS_GPCM /* MSEL = GPCM */ \
281 | BR_V) /* valid */
282 /* 0xF0000801 */
283#define CONFIG_SYS_OR2_PRELIM (P2SZ_TO_AM(CONFIG_SYS_VSC7385_SIZE) \
284 | OR_GPCM_CSNT \
285 | OR_GPCM_XACS \
286 | OR_GPCM_SCY_15 \
287 | OR_GPCM_SETA \
288 | OR_GPCM_TRLX_SET \
289 | OR_GPCM_EHTR_SET)
290 /* 0xFFFE09FF */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400291/* Access window base at VSC7385 base */
292#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_VSC7385_BASE
293/* Access window size 128K */
Ilya Yanok65ea7582010-09-17 23:41:49 +0200294#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_128KB)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400295/* The flash address and size of the VSC7385 firmware image */
296#define CONFIG_VSC7385_IMAGE 0xFE7FE000
297#define CONFIG_VSC7385_IMAGE_SIZE 8192
298#endif
299/*
300 * Serial Port
301 */
302#define CONFIG_CONS_INDEX 1
Ilya Yanok5fb17032010-07-07 20:16:13 +0400303#define CONFIG_SYS_NS16550_SERIAL
304#define CONFIG_SYS_NS16550_REG_SIZE 1
305#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
306
307#define CONFIG_SYS_BAUDRATE_TABLE \
308 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
309
310#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
311#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
312
Ilya Yanok5fb17032010-07-07 20:16:13 +0400313/* I2C */
Heiko Schocher00f792e2012-10-24 13:48:22 +0200314#define CONFIG_SYS_I2C
315#define CONFIG_SYS_I2C_FSL
316#define CONFIG_SYS_FSL_I2C_SPEED 400000
317#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
318#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
319#define CONFIG_SYS_FSL_I2C2_SPEED 400000
320#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
321#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
322#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }
Ilya Yanok5fb17032010-07-07 20:16:13 +0400323
Ira W. Snyderea1ea542012-09-12 14:17:32 -0700324/*
325 * SPI on header J8
326 *
327 * WARNING: enabling this will break TSEC2 (connected to the Vitesse switch)
328 * due to a pinmux conflict between GPIO9 (SPI chip select )and the TSEC2 pins.
329 */
330#ifdef CONFIG_MPC8XXX_SPI
Ira W. Snyderea1ea542012-09-12 14:17:32 -0700331#define CONFIG_USE_SPIFLASH
Ira W. Snyderea1ea542012-09-12 14:17:32 -0700332#endif
Ilya Yanok5fb17032010-07-07 20:16:13 +0400333
334/*
335 * Board info - revision and where boot from
336 */
337#define CONFIG_SYS_I2C_PCF8574A_ADDR 0x39
338
339/*
340 * Config on-board RTC
341 */
342#define CONFIG_RTC_DS1337 /* ds1339 on board, use ds1337 rtc via i2c */
343#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
344
345/*
346 * General PCI
347 * Addresses are mapped 1-1.
348 */
349#define CONFIG_SYS_PCIE1_BASE 0xA0000000
350#define CONFIG_SYS_PCIE1_MEM_BASE 0xA0000000
351#define CONFIG_SYS_PCIE1_MEM_PHYS 0xA0000000
352#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
353#define CONFIG_SYS_PCIE1_CFG_BASE 0xB0000000
354#define CONFIG_SYS_PCIE1_CFG_SIZE 0x01000000
355#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
356#define CONFIG_SYS_PCIE1_IO_PHYS 0xB1000000
357#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
358
Ilya Yanok65ea7582010-09-17 23:41:49 +0200359/* enable PCIE clock */
360#define CONFIG_SYS_SCCR_PCIEXP1CM 1
Ilya Yanok5fb17032010-07-07 20:16:13 +0400361
Gabor Juhos842033e2013-05-30 07:06:12 +0000362#define CONFIG_PCI_INDIRECT_BRIDGE
Ilya Yanok5fb17032010-07-07 20:16:13 +0400363#define CONFIG_PCIE
364
Ilya Yanok5fb17032010-07-07 20:16:13 +0400365#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
366#define CONFIG_83XX_GENERIC_PCIE_REGISTER_HOSES 1
367
368/*
369 * TSEC
370 */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400371#define CONFIG_TSEC_ENET /* TSEC ethernet support */
372#define CONFIG_SYS_TSEC1_OFFSET 0x24000
373#define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC1_OFFSET)
374#define CONFIG_SYS_TSEC2_OFFSET 0x25000
375#define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR+CONFIG_SYS_TSEC2_OFFSET)
376
377/*
378 * TSEC ethernet configuration
379 */
380#define CONFIG_MII 1 /* MII PHY management */
381#define CONFIG_TSEC1_NAME "eTSEC0"
382#define CONFIG_TSEC2_NAME "eTSEC1"
383#define TSEC1_PHY_ADDR 2
384#define TSEC2_PHY_ADDR 1
385#define TSEC1_PHYIDX 0
386#define TSEC2_PHYIDX 0
387#define TSEC1_FLAGS TSEC_GIGABIT
388#define TSEC2_FLAGS TSEC_GIGABIT
389
390/* Options are: eTSEC[0-1] */
391#define CONFIG_ETHPRIME "eTSEC0"
392
393/*
394 * Environment
395 */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400396#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
397 CONFIG_SYS_MONITOR_LEN)
398#define CONFIG_ENV_SECT_SIZE 0x10000 /* 64K(one sector) for env */
399#define CONFIG_ENV_SIZE 0x2000
400#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
401#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
402
403#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
404#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
405
406/*
407 * BOOTP options
408 */
409#define CONFIG_BOOTP_BOOTFILESIZE
410#define CONFIG_BOOTP_BOOTPATH
411#define CONFIG_BOOTP_GATEWAY
412#define CONFIG_BOOTP_HOSTNAME
413
414/*
415 * Command line configuration.
416 */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400417
418#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
419
420/*
421 * Miscellaneous configurable options
422 */
423#define CONFIG_SYS_LONGHELP /* undef to save memory */
424#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400425
426#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
427
Ilya Yanok5fb17032010-07-07 20:16:13 +0400428/* Boot Argument Buffer Size */
429#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
Ilya Yanok5fb17032010-07-07 20:16:13 +0400430
431/*
432 * For booting Linux, the board info and command line data
Ira W. Snyder9f530d52010-09-10 15:42:32 -0700433 * have to be in the first 256 MB of memory, since this is
Ilya Yanok5fb17032010-07-07 20:16:13 +0400434 * the maximum mapped by the Linux kernel during initialization.
435 */
Ira W. Snyder9f530d52010-09-10 15:42:32 -0700436#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
Kevin Hao63865272016-07-08 11:25:15 +0800437#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
Ilya Yanok5fb17032010-07-07 20:16:13 +0400438
439/*
440 * Core HID Setup
441 */
442#define CONFIG_SYS_HID0_INIT 0x000000000
443#define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \
444 HID0_ENABLE_INSTRUCTION_CACHE | \
445 HID0_ENABLE_DYNAMIC_POWER_MANAGMENT)
446#define CONFIG_SYS_HID2 HID2_HBE
447
448/*
449 * MMU Setup
450 */
451
452/* DDR: cache cacheable */
Joe Hershberger72cd4082011-10-11 23:57:28 -0500453#define CONFIG_SYS_IBAT0L (CONFIG_SYS_SDRAM_BASE | BATL_PP_RW | \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400454 BATL_MEMCOHERENCE)
455#define CONFIG_SYS_IBAT0U (CONFIG_SYS_SDRAM_BASE | BATU_BL_128M | \
456 BATU_VS | BATU_VP)
457#define CONFIG_SYS_DBAT0L CONFIG_SYS_IBAT0L
458#define CONFIG_SYS_DBAT0U CONFIG_SYS_IBAT0U
459
460/* IMMRBAR, PCI IO and NAND: cache-inhibit and guarded */
Joe Hershberger72cd4082011-10-11 23:57:28 -0500461#define CONFIG_SYS_IBAT1L (CONFIG_SYS_IMMR | BATL_PP_RW | \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400462 BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
463#define CONFIG_SYS_IBAT1U (CONFIG_SYS_IMMR | BATU_BL_8M | BATU_VS | \
464 BATU_VP)
465#define CONFIG_SYS_DBAT1L CONFIG_SYS_IBAT1L
466#define CONFIG_SYS_DBAT1U CONFIG_SYS_IBAT1U
467
468/* FLASH: icache cacheable, but dcache-inhibit and guarded */
Joe Hershberger72cd4082011-10-11 23:57:28 -0500469#define CONFIG_SYS_IBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400470 BATL_MEMCOHERENCE)
471#define CONFIG_SYS_IBAT2U (CONFIG_SYS_FLASH_BASE | BATU_BL_8M | \
472 BATU_VS | BATU_VP)
Joe Hershberger72cd4082011-10-11 23:57:28 -0500473#define CONFIG_SYS_DBAT2L (CONFIG_SYS_FLASH_BASE | BATL_PP_RW | \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400474 BATL_CACHEINHIBIT | \
475 BATL_GUARDEDSTORAGE)
476#define CONFIG_SYS_DBAT2U CONFIG_SYS_IBAT2U
477
478/* Stack in dcache: cacheable, no memory coherence */
Joe Hershberger72cd4082011-10-11 23:57:28 -0500479#define CONFIG_SYS_IBAT3L (CONFIG_SYS_INIT_RAM_ADDR | BATL_PP_RW)
Ilya Yanok5fb17032010-07-07 20:16:13 +0400480#define CONFIG_SYS_IBAT3U (CONFIG_SYS_INIT_RAM_ADDR | BATU_BL_128K | \
481 BATU_VS | BATU_VP)
482#define CONFIG_SYS_DBAT3L CONFIG_SYS_IBAT3L
483#define CONFIG_SYS_DBAT3U CONFIG_SYS_IBAT3U
484
485/*
Ilya Yanok5fb17032010-07-07 20:16:13 +0400486 * Environment Configuration
487 */
488
489#define CONFIG_ENV_OVERWRITE
490
491#if defined(CONFIG_TSEC_ENET)
492#define CONFIG_HAS_ETH0
493#define CONFIG_HAS_ETH1
494#endif
495
Ilya Yanok5fb17032010-07-07 20:16:13 +0400496#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
497
Ilya Yanok5fb17032010-07-07 20:16:13 +0400498
Ilya Yanok5fb17032010-07-07 20:16:13 +0400499#define CONFIG_EXTRA_ENV_SETTINGS \
500 "netdev=eth0\0" \
501 "consoledev=ttyS0\0" \
502 "nfsargs=setenv bootargs root=/dev/nfs rw " \
503 "nfsroot=${serverip}:${rootpath}\0" \
504 "ramargs=setenv bootargs root=/dev/ram rw\0" \
505 "addip=setenv bootargs ${bootargs} " \
506 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
507 ":${hostname}:${netdev}:off panic=1\0" \
508 "addtty=setenv bootargs ${bootargs}" \
509 " console=${consoledev},${baudrate}\0" \
510 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
511 "addmisc=setenv bootargs ${bootargs}\0" \
512 "kernel_addr=FE080000\0" \
513 "fdt_addr=FE280000\0" \
514 "ramdisk_addr=FE290000\0" \
515 "u-boot=mpc8308rdb/u-boot.bin\0" \
516 "kernel_addr_r=1000000\0" \
517 "fdt_addr_r=C00000\0" \
518 "hostname=mpc8308rdb\0" \
519 "bootfile=mpc8308rdb/uImage\0" \
520 "fdtfile=mpc8308rdb/mpc8308rdb.dtb\0" \
521 "rootpath=/opt/eldk-4.2/ppc_6xx\0" \
522 "flash_self=run ramargs addip addtty addmtd addmisc;" \
523 "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
524 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
525 "bootm ${kernel_addr} - ${fdt_addr}\0" \
526 "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \
527 "tftp ${fdt_addr_r} ${fdtfile};" \
528 "run nfsargs addip addtty addmtd addmisc;" \
529 "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
530 "bootcmd=run flash_self\0" \
531 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200532 "update=protect off " __stringify(CONFIG_SYS_MONITOR_BASE) \
533 " +${filesize};era " __stringify(CONFIG_SYS_MONITOR_BASE)\
Ilya Yanok5fb17032010-07-07 20:16:13 +0400534 " +${filesize};cp.b ${fileaddr} " \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200535 __stringify(CONFIG_SYS_MONITOR_BASE) " ${filesize}\0" \
Ilya Yanok5fb17032010-07-07 20:16:13 +0400536 "upd=run load update\0" \
537
538#endif /* __CONFIG_H */