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Sergey Kostanbaev7237d222014-06-25 23:44:29 +04001/*
2 * U-boot - Configuration file for Cirrus Logic EDB93xx boards
3 */
4
5#ifndef __CONFIG_H
6#define __CONFIG_H
7
8#ifdef CONFIG_MK_edb9301
9#define CONFIG_EDB9301
10#elif defined(CONFIG_MK_edb9302)
11#define CONFIG_EDB9302
12#elif defined(CONFIG_MK_edb9302a)
13#define CONFIG_EDB9302A
14#elif defined(CONFIG_MK_edb9307)
15#define CONFIG_EDB9307
16#elif defined(CONFIG_MK_edb9307a)
17#define CONFIG_EDB9307A
18#elif defined(CONFIG_MK_edb9312)
19#define CONFIG_EDB9312
20#elif defined(CONFIG_MK_edb9315)
21#define CONFIG_EDB9315
22#elif defined(CONFIG_MK_edb9315a)
23#define CONFIG_EDB9315A
24#else
25#error "no board defined"
26#endif
27
Sergey Kostanbaev278bd4e2015-09-10 01:40:01 +030028
Sergey Kostanbaev7237d222014-06-25 23:44:29 +040029/* Initial environment and monitor configuration options. */
30#define CONFIG_BOOTDELAY 2
31#define CONFIG_CMDLINE_TAG 1
32#define CONFIG_INITRD_TAG 1
33#define CONFIG_SETUP_MEMORY_TAGS 1
34#define CONFIG_BOOTARGS "root=/dev/nfs console=ttyAM0,115200 ip=dhcp"
35#define CONFIG_BOOTFILE "edb93xx.img"
36
37#define CONFIG_SYS_HUSH_PARSER 1
38#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
39
40
41#define CONFIG_SYS_LDSCRIPT "board/cirrus/edb93xx/u-boot.lds"
42
Nikita Kiryanov181bd9d2015-08-03 12:36:58 +030043#undef CONFIG_SYS_PROMPT
Sergey Kostanbaev7237d222014-06-25 23:44:29 +040044#ifdef CONFIG_EDB9301
45#define CONFIG_EP9301
46#define CONFIG_MACH_TYPE MACH_TYPE_EDB9301
47#define CONFIG_SYS_PROMPT "EDB9301> "
48#define CONFIG_ENV_SECT_SIZE 0x00020000
49#elif defined(CONFIG_EDB9302)
50#define CONFIG_EP9302
51#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302
52#define CONFIG_SYS_PROMPT "EDB9302> "
53#define CONFIG_ENV_SECT_SIZE 0x00020000
54#elif defined(CONFIG_EDB9302A)
55#define CONFIG_EP9302
56#define CONFIG_MACH_TYPE MACH_TYPE_EDB9302A
57#define CONFIG_SYS_PROMPT "EDB9302A> "
58#define CONFIG_ENV_SECT_SIZE 0x00020000
59#elif defined(CONFIG_EDB9307)
60#define CONFIG_EP9307
61#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307
62#define CONFIG_SYS_PROMPT "EDB9307> "
63#define CONFIG_ENV_SECT_SIZE 0x00040000
64#elif defined(CONFIG_EDB9307A)
65#define CONFIG_EP9307
66#define CONFIG_MACH_TYPE MACH_TYPE_EDB9307A
67#define CONFIG_SYS_PROMPT "EDB9307A> "
68#define CONFIG_ENV_SECT_SIZE 0x00020000
69#elif defined(CONFIG_EDB9312)
70#define CONFIG_EP9312
71#define CONFIG_MACH_TYPE MACH_TYPE_EDB9312
72#define CONFIG_SYS_PROMPT "EDB9312> "
73#define CONFIG_ENV_SECT_SIZE 0x00040000
74#elif defined(CONFIG_EDB9315)
75#define CONFIG_EP9315
76#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315
77#define CONFIG_SYS_PROMPT "EDB9315> "
78#define CONFIG_ENV_SECT_SIZE 0x00040000
79#elif defined(CONFIG_EDB9315A)
80#define CONFIG_EP9315
81#define CONFIG_MACH_TYPE MACH_TYPE_EDB9315A
82#define CONFIG_SYS_PROMPT "EDB9315A> "
83#define CONFIG_ENV_SECT_SIZE 0x00020000
84#else
85#error "no board defined"
86#endif
87
88/* High-level configuration options */
Masahiro Yamadaf2168442014-11-06 14:59:35 +090089#define CONFIG_EP93XX 1 /* This is a Cirrus Logic 93xx SoC */
Sergey Kostanbaev7237d222014-06-25 23:44:29 +040090
91#define CONFIG_SYS_CLK_FREQ 14745600 /* EP93xx has a 14.7456 clock */
Sergey Kostanbaev7237d222014-06-25 23:44:29 +040092#undef CONFIG_USE_IRQ /* Don't need IRQ/FIQ */
93
94/* Monitor configuration */
Sergey Kostanbaev7237d222014-06-25 23:44:29 +040095#undef CONFIG_CMD_DATE
96#define CONFIG_CMD_DHCP
97#define CONFIG_CMD_JFFS2
98
99#define CONFIG_SYS_LONGHELP /* Enable "long" help in mon */
100#define CONFIG_SYS_CBSIZE 1024 /* Console I/O buffer size */
101/* Print buffer size */
102#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
103/* Boot argument buffer size */
104#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
105#define CONFIG_SYS_MAXARGS 16 /* Max number of command args */
106
107/* Serial port hardware configuration */
108#define CONFIG_PL010_SERIAL
109#define CONFIG_CONS_INDEX 0
110#define CONFIG_BAUDRATE 115200
111#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, \
112 115200, 230400}
113#define CONFIG_SYS_SERIAL0 0x808C0000
114#define CONFIG_SYS_SERIAL1 0x808D0000
115/*#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0, \
116 (void *)CONFIG_SYS_SERIAL1} */
117
118#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0}
119
120/* Status LED */
121#define CONFIG_STATUS_LED 1 /* Status LED enabled */
122#define CONFIG_BOARD_SPECIFIC_LED 1
123#define STATUS_LED_GREEN 0
124#define STATUS_LED_RED 1
125/* Green */
126#define STATUS_LED_BIT STATUS_LED_GREEN
127#define STATUS_LED_STATE STATUS_LED_ON
128#define STATUS_LED_PERIOD (CONFIG_SYS_HZ / 2)
129/* Red */
130#define STATUS_LED_BIT1 STATUS_LED_RED
131#define STATUS_LED_STATE1 STATUS_LED_OFF
132#define STATUS_LED_PERIOD1 (CONFIG_SYS_HZ / 2)
133/* Optional value */
134#define STATUS_LED_BOOT STATUS_LED_BIT
135
136/* Network hardware configuration */
137#define CONFIG_DRIVER_EP93XX_MAC
138#define CONFIG_MII_SUPPRESS_PREAMBLE
139#define CONFIG_MII
140#define CONFIG_PHY_ADDR 1
Sergey Kostanbaev7237d222014-06-25 23:44:29 +0400141#undef CONFIG_NETCONSOLE
142
143/* SDRAM configuration */
144#if defined(CONFIG_EDB9301) || defined(CONFIG_EDB9302) || \
145 defined(CONFIG_EDB9307) || defined CONFIG_EDB9312 || \
146 defined(CONFIG_EDB9315)
147/*
148 * EDB9301/2 has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
149 * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
150 * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
151 *
152 * The EDB9307, EDB9312, and EDB9315 have 2 banks of SDRAM consisting of
153 * 2x Samsung K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of
154 * 64 MB of SDRAM.
155 */
156
157#define CONFIG_EDB93XX_SDCS3
158
159#elif defined(CONFIG_EDB9302A) || \
160 defined(CONFIG_EDB9307A) || defined(CONFIG_EDB9315A)
161/*
162 * EDB9302a has 4 banks of SDRAM consisting of 1x Samsung K4S561632E-TC75
163 * 256 Mbit SDRAM on a 16-bit data bus, for a total of 32MB of SDRAM. We set
164 * the SROMLL bit on the processor, resulting in this non-contiguous memory map.
165 *
166 * The EDB9307A and EDB9315A have 2 banks of SDRAM consisting of 2x Samsung
167 * K4S561632E-TC75 256 Mbit on a 32-bit data bus, for a total of 64 MB of SDRAM.
168 */
169#define CONFIG_EDB93XX_SDCS0
170
171#else
172#error "no SDCS configuration for this board"
173#endif
174
175
176#if defined(CONFIG_EDB93XX_SDCS3)
177#define CONFIG_SYS_LOAD_ADDR 0x01000000 /* Default load address */
178#define PHYS_SDRAM_1 0x00000000
179#elif defined(CONFIG_EDB93XX_SDCS0)
180#define CONFIG_SYS_LOAD_ADDR 0xc1000000 /* Default load address */
181#define PHYS_SDRAM_1 0xc0000000
182#endif
183
184#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
185#define CONFIG_NR_DRAM_BANKS 8
186
187#define CONFIG_SYS_INIT_SP_ADDR \
188 (CONFIG_SYS_SDRAM_BASE + 32*1024 - GENERATED_GBL_DATA_SIZE)
189
190
191/* Must match kernel config */
192#define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100)
193
194/* Run-time memory allocatons */
195#define CONFIG_SYS_GBL_DATA_SIZE 128
196#define CONFIG_STACKSIZE (128 * 1024)
197
198#if defined(CONFIG_USE_IRQ)
199#define CONFIG_STACKSIZE_IRQ (4 * 1024)
200#define CONFIG_STACKSIZE_FIQ (4 * 1024)
201#endif
202
203#define CONFIG_SYS_MALLOC_LEN (512 * 1024)
204
205/* -----------------------------------------------------------------------------
206 * FLASH and environment organization
207 *
208 * The EDB9301, EDB9302(a), EDB9307a, EDB9315a have 1 bank of flash memory at
209 * 0x60000000 consisting of 1x Intel TE28F128J3C-150 128 Mbit flash on a 16-bit
210 * data bus, for a total of 16 MB of CFI-compatible flash.
211 *
212 * The EDB9307, EDB9312, and EDB9315 have 1 bank of flash memory at
213 * 0x60000000 consisting of 2x Micron MT28F128J3-12 128 Mbit flash on a 32-bit
214 * data bus, for a total of 32 MB of CFI-compatible flash.
215 *
216 *
217 * EDB9301/02(a)7a/15a EDB9307/12/15
218 * 0x60000000 - 0x0003FFFF u-boot u-boot
219 * 0x60040000 - 0x0005FFFF environment #1 environment #1
220 * 0x60060000 - 0x0007FFFF environment #2 environment #1 (continued)
221 * 0x60080000 - 0x0009FFFF unused environment #2
222 * 0x600A0000 - 0x000BFFFF unused environment #2 (continued)
223 * 0x600C0000 - 0x00FFFFFF unused unused
224 * 0x61000000 - 0x01FFFFFF not present unused
225 */
226#define CONFIG_SYS_FLASH_CFI
227#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
228
229
230#define CONFIG_SYS_FLASH_PROTECTION
231#define CONFIG_FLASH_CFI_DRIVER
232#define CONFIG_SYS_MAX_FLASH_BANKS 1
233#define CONFIG_SYS_MAX_FLASH_SECT (256+8)
234
235#define CONFIG_SYS_TEXT_BASE 0x60000000
236#define PHYS_FLASH_1 CONFIG_SYS_TEXT_BASE
237#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_TEXT_BASE
238
239#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
240#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
241
242#define CONFIG_ENV_OVERWRITE /* Vendor params unprotected */
243#define CONFIG_ENV_IS_IN_FLASH
244
245#define CONFIG_ENV_ADDR 0x60040000
246#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
247
248#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
249#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
250
251/* Define to enable MMC on SPI support */
252/* #define CONFIG_EP93XX_SPI_MMC */
253
254#ifdef CONFIG_EP93XX_SPI_MMC
255#define CONFIG_EP93XX_SPI
256#define CONFIG_MMC
257#define CONFIG_GENERIC_MMC
258#define CONFIG_MMC_SPI
259#define CONFIG_CMD_MMC
260#define CONFIG_MMC_SPI_NPOWER_EGPIO 9
261#endif
262
263#define CONFIG_USB_STORAGE
264#define CONFIG_USB_OHCI_NEW
265#define CONFIG_USB_OHCI_EP93XX
266#define CONFIG_SYS_USB_OHCI_CPU_INIT
267#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3
268#define CONFIG_SYS_USB_OHCI_SLOT_NAME "ep93xx-ohci"
269#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80020000
270
271#define CONFIG_CMD_EXT2
272#define CONFIG_CMD_EXT4
273#define CONFIG_CMD_FAT
274#define CONFIG_CMD_USB
275
276#define CONFIG_BOARD_EARLY_INIT_F
277#define CONFIG_CMD_BOOTZ
278
279/* Define to disable flash configuration*/
280/* #define CONFIG_EP93XX_NO_FLASH_CFG */
281
282/* Define this for indusrial rated chips */
283/* #define CONFIG_EDB93XX_INDUSTRIAL */
284
285#endif /* !defined (__CONFIG_H) */