Merge git://www.denx.de/git/u-boot-imx
[platform/kernel/u-boot.git] / include / configs / omapl138_lcdk.h
1 /*
2  * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
3  *
4  * Based on davinci_dvevm.h. Original Copyrights follow:
5  *
6  * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
7  *
8  * SPDX-License-Identifier:     GPL-2.0
9  */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /*
15  * Board
16  */
17 #define CONFIG_DRIVER_TI_EMAC
18 #undef CONFIG_USE_SPIFLASH
19 #undef  CONFIG_SYS_USE_NOR
20 #define CONFIG_USE_NAND
21
22 /*
23  * SoC Configuration
24  */
25 #define CONFIG_MACH_OMAPL138_LCDK
26 #define CONFIG_ARM926EJS                /* arm926ejs CPU core */
27 #define CONFIG_SOC_DA8XX                /* TI DA8xx SoC */
28 #define CONFIG_SYS_CLK_FREQ             clk_get(DAVINCI_ARM_CLKID)
29 #define CONFIG_SYS_OSCIN_FREQ           24000000
30 #define CONFIG_SYS_TIMERBASE            DAVINCI_TIMER0_BASE
31 #define CONFIG_SYS_HZ_CLOCK             clk_get(DAVINCI_AUXCLK_CLKID)
32 #define CONFIG_SYS_HZ                   1000
33 #define CONFIG_SKIP_LOWLEVEL_INIT
34 #define CONFIG_SYS_TEXT_BASE            0xc1080000
35
36 /*
37  * Memory Info
38  */
39 #define CONFIG_SYS_MALLOC_LEN   (0x10000 + 1*1024*1024) /* malloc() len */
40 #define PHYS_SDRAM_1            DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
41 #define PHYS_SDRAM_1_SIZE       (128 << 20) /* SDRAM size 128MB */
42 #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/
43
44 /* memtest start addr */
45 #define CONFIG_SYS_MEMTEST_START        (PHYS_SDRAM_1 + 0x2000000)
46
47 /* memtest will be run on 16MB */
48 #define CONFIG_SYS_MEMTEST_END  (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024)
49
50 #define CONFIG_NR_DRAM_BANKS    1 /* we have 1 bank of DRAM */
51
52 #define CONFIG_SYS_DA850_SYSCFG_SUSPSRC (       \
53         DAVINCI_SYSCFG_SUSPSRC_TIMER0 |         \
54         DAVINCI_SYSCFG_SUSPSRC_SPI1 |           \
55         DAVINCI_SYSCFG_SUSPSRC_UART2 |          \
56         DAVINCI_SYSCFG_SUSPSRC_EMAC |           \
57         DAVINCI_SYSCFG_SUSPSRC_I2C)
58
59 /*
60  * PLL configuration
61  */
62 #define CONFIG_SYS_DV_CLKMODE          0
63 #define CONFIG_SYS_DA850_PLL0_POSTDIV  1
64 #define CONFIG_SYS_DA850_PLL0_PLLDIV1  0x8000
65 #define CONFIG_SYS_DA850_PLL0_PLLDIV2  0x8001
66 #define CONFIG_SYS_DA850_PLL0_PLLDIV3  0x8002
67 #define CONFIG_SYS_DA850_PLL0_PLLDIV4  0x8003
68 #define CONFIG_SYS_DA850_PLL0_PLLDIV5  0x8002
69 #define CONFIG_SYS_DA850_PLL0_PLLDIV6  CONFIG_SYS_DA850_PLL0_PLLDIV1
70 #define CONFIG_SYS_DA850_PLL0_PLLDIV7  0x8005
71
72 #define CONFIG_SYS_DA850_PLL1_POSTDIV  1
73 #define CONFIG_SYS_DA850_PLL1_PLLDIV1  0x8000
74 #define CONFIG_SYS_DA850_PLL1_PLLDIV2  0x8001
75 #define CONFIG_SYS_DA850_PLL1_PLLDIV3  0x8003
76
77 #define CONFIG_SYS_DA850_PLL0_PLLM     37
78 #define CONFIG_SYS_DA850_PLL1_PLLM     21
79
80 /*
81  * DDR2 memory configuration
82  */
83 #define CONFIG_SYS_DA850_DDR2_DDRPHYCR (DV_DDR_PHY_PWRDNEN | \
84                                         DV_DDR_PHY_EXT_STRBEN | \
85                                         (0x5 << DV_DDR_PHY_RD_LATENCY_SHIFT))
86
87 #define CONFIG_SYS_DA850_DDR2_SDBCR (             \
88         (1 << DV_DDR_SDCR_DDR2EN_SHIFT)         | \
89         (1 << DV_DDR_SDCR_DDREN_SHIFT)          | \
90         (1 << DV_DDR_SDCR_SDRAMEN_SHIFT)        | \
91         (1 << DV_DDR_SDCR_BUS_WIDTH_SHIFT)      | \
92         (4 << DV_DDR_SDCR_CL_SHIFT)             | \
93         (3 << DV_DDR_SDCR_IBANK_SHIFT)          | \
94         (2 << DV_DDR_SDCR_PAGESIZE_SHIFT))
95
96 /* SDBCR2 is only used if IBANK_POS bit in SDBCR is set */
97 #define CONFIG_SYS_DA850_DDR2_SDBCR2 0
98
99 #define CONFIG_SYS_DA850_DDR2_SDTIMR (            \
100         (19 << DV_DDR_SDTMR1_RFC_SHIFT)         | \
101         (1 << DV_DDR_SDTMR1_RP_SHIFT)           | \
102         (1 << DV_DDR_SDTMR1_RCD_SHIFT)          | \
103         (2 << DV_DDR_SDTMR1_WR_SHIFT)           | \
104         (6 << DV_DDR_SDTMR1_RAS_SHIFT)          | \
105         (8 << DV_DDR_SDTMR1_RC_SHIFT)           | \
106         (1 << DV_DDR_SDTMR1_RRD_SHIFT)          | \
107         (1 << DV_DDR_SDTMR1_WTR_SHIFT))
108
109 #define CONFIG_SYS_DA850_DDR2_SDTIMR2 (           \
110         (7 << DV_DDR_SDTMR2_RASMAX_SHIFT)       | \
111         (2 << DV_DDR_SDTMR2_XP_SHIFT)           | \
112         (0 << DV_DDR_SDTMR2_ODT_SHIFT)          | \
113         (20 << DV_DDR_SDTMR2_XSNR_SHIFT)        | \
114         (199 << DV_DDR_SDTMR2_XSRD_SHIFT)       | \
115         (1 << DV_DDR_SDTMR2_RTP_SHIFT)          | \
116         (2 << DV_DDR_SDTMR2_CKE_SHIFT))
117
118 #define CONFIG_SYS_DA850_DDR2_SDRCR    0x00000492
119 #define CONFIG_SYS_DA850_DDR2_PBBPR    0x30
120
121 /*
122  * Serial Driver info
123  */
124 #define CONFIG_SYS_NS16550_SERIAL
125 #define CONFIG_SYS_NS16550_REG_SIZE     -4      /* NS16550 register size */
126 #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
127 #define CONFIG_SYS_NS16550_CLK  clk_get(DAVINCI_UART2_CLKID)
128 #define CONFIG_CONS_INDEX       1               /* use UART0 for console */
129 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200 }
130
131 #define CONFIG_SPI
132 #define CONFIG_DAVINCI_SPI
133 #define CONFIG_SYS_SPI_BASE             DAVINCI_SPI1_BASE
134 #define CONFIG_SYS_SPI_CLK              clk_get(DAVINCI_SPI1_CLKID)
135 #define CONFIG_SF_DEFAULT_SPEED         30000000
136 #define CONFIG_ENV_SPI_MAX_HZ   CONFIG_SF_DEFAULT_SPEED
137
138 #ifdef CONFIG_USE_SPIFLASH
139 #define CONFIG_SPL_SPI_LOAD
140 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x8000
141 #define CONFIG_SYS_SPI_U_BOOT_SIZE      0x30000
142 #endif
143
144 /*
145  * I2C Configuration
146  */
147 #define CONFIG_SYS_I2C
148 #define CONFIG_SYS_I2C_DAVINCI
149 #define CONFIG_SYS_DAVINCI_I2C_SPEED    25000
150 #define CONFIG_SYS_DAVINCI_I2C_SLAVE    10 /* Bogus, master-only in U-Boot */
151 #define CONFIG_SYS_I2C_EXPANDER_ADDR    0x20
152
153 /*
154  * Flash & Environment
155  */
156 #ifdef CONFIG_USE_NAND
157 #undef CONFIG_ENV_IS_IN_FLASH
158 #define CONFIG_NAND_DAVINCI
159 #define CONFIG_ENV_IS_IN_NAND           /* U-Boot env in NAND Flash  */
160 #define CONFIG_ENV_OFFSET               0x0 /* Block 0--not used by bootcode */
161 #define CONFIG_ENV_SIZE                 (128 << 9)
162 #define CONFIG_SYS_NAND_USE_FLASH_BBT
163 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
164 #define CONFIG_SYS_NAND_PAGE_2K
165 #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
166 #define CONFIG_SYS_NAND_CS              3
167 #define CONFIG_SYS_NAND_BASE            DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
168 #define CONFIG_SYS_NAND_MASK_CLE        0x10
169 #define CONFIG_SYS_NAND_MASK_ALE        0x8
170 #undef CONFIG_SYS_NAND_HW_ECC
171 #define CONFIG_SYS_MAX_NAND_DEVICE      1 /* Max number of NAND devices */
172 #define CONFIG_SYS_NAND_HW_ECC_OOBFIRST
173 #define CONFIG_NAND_6BYTES_OOB_FREE_10BYTES_ECC
174 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
175 #define CONFIG_SYS_NAND_PAGE_SIZE       (2 << 10)
176 #define CONFIG_SYS_NAND_BLOCK_SIZE      (128 << 10)
177 #define CONFIG_SYS_NAND_U_BOOT_SIZE     SZ_512K
178 #define CONFIG_SYS_NAND_U_BOOT_DST      0xc1080000
179 #define CONFIG_SYS_NAND_U_BOOT_START    CONFIG_SYS_NAND_U_BOOT_DST
180 #define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_DST - \
181                                         CONFIG_SYS_NAND_U_BOOT_SIZE - \
182                                         CONFIG_SYS_MALLOC_LEN -       \
183                                         GENERATED_GBL_DATA_SIZE)
184 #define CONFIG_SYS_NAND_ECCPOS          {                               \
185                                 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,     \
186                                 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, \
187                                 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, \
188                                 54, 55, 56, 57, 58, 59, 60, 61, 62, 63 }
189 #define CONFIG_SYS_NAND_PAGE_COUNT      64
190 #define CONFIG_SYS_NAND_BAD_BLOCK_POS   0
191 #define CONFIG_SYS_NAND_ECCSIZE         512
192 #define CONFIG_SYS_NAND_ECCBYTES        10
193 #define CONFIG_SYS_NAND_OOBSIZE         64
194 #define CONFIG_SPL_NAND_BASE
195 #define CONFIG_SPL_NAND_DRIVERS
196 #define CONFIG_SPL_NAND_ECC
197 #define CONFIG_SPL_NAND_SIMPLE
198 #define CONFIG_SPL_NAND_LOAD
199 #endif
200
201 #ifdef CONFIG_SYS_USE_NOR
202 #define CONFIG_ENV_IS_IN_FLASH
203 #define CONFIG_FLASH_CFI_DRIVER
204 #define CONFIG_SYS_FLASH_CFI
205 #define CONFIG_SYS_FLASH_PROTECTION
206 #define CONFIG_SYS_MAX_FLASH_BANKS      1 /* max number of flash banks */
207 #define CONFIG_SYS_FLASH_SECT_SZ        (128 << 10) /* 128KB */
208 #define CONFIG_ENV_OFFSET               (CONFIG_SYS_FLASH_SECT_SZ * 3)
209 #define CONFIG_ENV_SIZE                 (128 << 10)
210 #define CONFIG_SYS_FLASH_BASE           DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
211 #define PHYS_FLASH_SIZE                 (8 << 20) /* Flash size 8MB */
212 #define CONFIG_SYS_MAX_FLASH_SECT ((PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)\
213                + 3)
214 #define CONFIG_ENV_SECT_SIZE            CONFIG_SYS_FLASH_SECT_SZ
215 #endif
216
217 #ifdef CONFIG_USE_SPIFLASH
218 #undef CONFIG_ENV_IS_IN_FLASH
219 #undef CONFIG_ENV_IS_IN_NAND
220 #define CONFIG_ENV_IS_IN_SPI_FLASH
221 #define CONFIG_ENV_SIZE                 (64 << 10)
222 #define CONFIG_ENV_OFFSET               (256 << 10)
223 #define CONFIG_ENV_SECT_SIZE            (64 << 10)
224 #endif
225
226 /*
227  * Network & Ethernet Configuration
228  */
229 #ifdef CONFIG_DRIVER_TI_EMAC
230 #define CONFIG_MII
231 #undef  CONFIG_DRIVER_TI_EMAC_USE_RMII
232 #define CONFIG_BOOTP_DEFAULT
233 #define CONFIG_BOOTP_DNS
234 #define CONFIG_BOOTP_DNS2
235 #define CONFIG_BOOTP_SEND_HOSTNAME
236 #define CONFIG_NET_RETRY_COUNT  10
237 #endif
238
239 /*
240  * U-Boot general configuration
241  */
242 #define CONFIG_MISC_INIT_R
243 #define CONFIG_BOOTFILE         "zImage" /* Boot file name */
244 #define CONFIG_SYS_CBSIZE       1024 /* Console I/O Buffer Size */
245 #define CONFIG_SYS_PBSIZE       (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
246 #define CONFIG_SYS_MAXARGS      16 /* max number of command args */
247 #define CONFIG_SYS_BARGSIZE     CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
248 #define CONFIG_SYS_LOAD_ADDR    (PHYS_SDRAM_1 + 0x700000)
249 #define CONFIG_AUTO_COMPLETE
250 #define CONFIG_CMDLINE_EDITING
251 #define CONFIG_SYS_LONGHELP
252 #define CONFIG_MX_CYCLIC
253
254 /*
255  * Linux Information
256  */
257 #define LINUX_BOOT_PARAM_ADDR   (PHYS_SDRAM_1 + 0x100)
258 #define CONFIG_CMDLINE_TAG
259 #define CONFIG_REVISION_TAG
260 #define CONFIG_SETUP_MEMORY_TAGS
261 #define CONFIG_BOOTCOMMAND \
262                 "run envboot; " \
263                 "run mmcboot; "
264
265 #define DEFAULT_LINUX_BOOT_ENV \
266         "loadaddr=0xc0700000\0" \
267         "fdtaddr=0xc0600000\0" \
268         "scriptaddr=0xc0600000\0"
269
270 #include <environment/ti/mmc.h>
271
272 #define CONFIG_EXTRA_ENV_SETTINGS \
273         DEFAULT_LINUX_BOOT_ENV \
274         DEFAULT_MMC_TI_ARGS \
275         "bootpart=0:2\0" \
276         "bootdir=/boot\0" \
277         "bootfile=zImage\0" \
278         "fdtfile=da850-lcdk.dtb\0" \
279         "boot_fdt=yes\0" \
280         "boot_fit=0\0" \
281         "console=ttyS2,115200n8\0"
282
283 /*
284  * U-Boot commands
285  */
286 #define CONFIG_CMD_SAVES
287 #ifdef CONFIG_CMD_BDI
288 #define CONFIG_CLOCKS
289 #endif
290
291 #ifndef CONFIG_DRIVER_TI_EMAC
292 #endif
293
294 #ifdef CONFIG_USE_NAND
295 #define CONFIG_CMD_NAND
296
297 #define CONFIG_CMD_MTDPARTS
298 #define CONFIG_MTD_DEVICE
299 #define CONFIG_MTD_PARTITIONS
300 #define CONFIG_LZO
301 #define CONFIG_RBTREE
302 #define CONFIG_CMD_UBIFS
303 #endif
304
305 #if !defined(CONFIG_USE_NAND) && \
306         !defined(CONFIG_SYS_USE_NOR) && \
307         !defined(CONFIG_USE_SPIFLASH)
308 #define CONFIG_ENV_IS_NOWHERE
309 #define CONFIG_ENV_SIZE         (16 << 10)
310 #endif
311
312 /* SD/MMC */
313 #ifdef CONFIG_MMC
314 #undef CONFIG_ENV_IS_IN_MMC
315 #endif
316
317 #ifdef CONFIG_ENV_IS_IN_MMC
318 #undef CONFIG_ENV_SIZE
319 #undef CONFIG_ENV_OFFSET
320 #define CONFIG_ENV_SIZE         (16 << 10)      /* 16 KiB */
321 #define CONFIG_ENV_OFFSET       (51 << 9)       /* Sector 51 */
322 #undef CONFIG_ENV_IS_IN_FLASH
323 #undef CONFIG_ENV_IS_IN_NAND
324 #undef CONFIG_ENV_IS_IN_SPI_FLASH
325 #endif
326
327 #ifndef CONFIG_DIRECT_NOR_BOOT
328 /* defines for SPL */
329 #define CONFIG_SPL_FRAMEWORK
330 #define CONFIG_SYS_SPL_MALLOC_START     (CONFIG_SYS_TEXT_BASE - \
331                                                 CONFIG_SYS_MALLOC_LEN)
332 #define CONFIG_SYS_SPL_MALLOC_SIZE      CONFIG_SYS_MALLOC_LEN
333 #define CONFIG_SPL_LDSCRIPT     "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
334 #define CONFIG_SPL_STACK        0x8001ff00
335 #define CONFIG_SPL_TEXT_BASE    0x80000000
336 #define CONFIG_SPL_MAX_FOOTPRINT        32768
337 #define CONFIG_SPL_PAD_TO       32768
338 #endif
339
340 /* additions for new relocation code, must added to all boards */
341 #define CONFIG_SYS_SDRAM_BASE           0xc0000000
342 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
343                                         GENERATED_GBL_DATA_SIZE)
344
345 #include <asm/arch/hardware.h>
346
347 #endif /* __CONFIG_H */