2 * Copyright (C) 2012 Samsung Electronics
4 * Configuration settings for the SAMSUNG EXYNOS5250 board.
6 * See file CREDITS for list of people who contributed to this
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of
12 * the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 /* High Level Configuration Options */
29 #define CONFIG_SAMSUNG /* in a SAMSUNG core */
30 #define CONFIG_S5P /* S5P Family */
31 #define CONFIG_EXYNOS5 /* which is in a Exynos5 Family */
32 #define CONFIG_SMDK5250 /* which is in a SMDK5250 */
34 #include <asm/arch/cpu.h> /* get chip and board defs */
36 #define CONFIG_SYS_GENERIC_BOARD
37 #define CONFIG_ARCH_CPU_INIT
38 #define CONFIG_DISPLAY_CPUINFO
39 #define CONFIG_DISPLAY_BOARDINFO
41 /* Enable fdt support for Exynos5250 */
42 #define CONFIG_ARCH_DEVICE_TREE exynos5250
43 #define CONFIG_OF_CONTROL
44 #define CONFIG_OF_SEPARATE
46 /* Allow tracing to be enabled */
48 #define CONFIG_CMD_TRACE
49 #define CONFIG_TRACE_BUFFER_SIZE (16 << 20)
50 #define CONFIG_TRACE_EARLY_SIZE (8 << 20)
51 #define CONFIG_TRACE_EARLY
52 #define CONFIG_TRACE_EARLY_ADDR 0x50000000
54 /* Keep L2 Cache Disabled */
55 #define CONFIG_SYS_DCACHE_OFF
57 /* Enable ACE acceleration for SHA1 and SHA256 */
58 #define CONFIG_EXYNOS_ACE_SHA
59 #define CONFIG_SHA_HW_ACCEL
61 #define CONFIG_SYS_SDRAM_BASE 0x40000000
62 #define CONFIG_SYS_TEXT_BASE 0x43E00000
64 /* input clock of PLL: SMDK5250 has 24MHz input clock */
65 #define CONFIG_SYS_CLK_FREQ 24000000
67 #define CONFIG_SETUP_MEMORY_TAGS
68 #define CONFIG_CMDLINE_TAG
69 #define CONFIG_INITRD_TAG
70 #define CONFIG_CMDLINE_EDITING
72 /* MACH_TYPE_SMDK5250 macro will be removed once added to mach-types */
73 #define MACH_TYPE_SMDK5250 3774
74 #define CONFIG_MACH_TYPE MACH_TYPE_SMDK5250
76 /* Power Down Modes */
77 #define S5P_CHECK_SLEEP 0x00000BAD
78 #define S5P_CHECK_DIDLE 0xBAD00000
79 #define S5P_CHECK_LPA 0xABAD0000
81 /* Offset for inform registers */
82 #define INFORM0_OFFSET 0x800
83 #define INFORM1_OFFSET 0x804
85 /* Size of malloc() pool */
86 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (4 << 20))
88 /* select serial console configuration */
89 #define CONFIG_BAUDRATE 115200
90 #define EXYNOS5_DEFAULT_UART_OFFSET 0x010000
91 #define CONFIG_SILENT_CONSOLE
94 #define CONFIG_CROS_EC /* CROS_EC protocol */
95 #define CONFIG_CROS_EC_SPI /* Support CROS_EC over SPI */
96 #define CONFIG_CROS_EC_I2C /* Support CROS_EC over I2C */
97 #define CONFIG_CROS_EC_KEYB /* CROS_EC keyboard input */
98 #define CONFIG_CMD_CROS_EC
99 #define CONFIG_KEYBOARD
101 /* Console configuration */
102 #define CONFIG_CONSOLE_MUX
103 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
104 #define EXYNOS_DEVICE_SETTINGS \
105 "stdin=serial,cros-ec-keyb\0" \
106 "stdout=serial,lcd\0" \
107 "stderr=serial,lcd\0"
109 #define CONFIG_EXTRA_ENV_SETTINGS \
110 EXYNOS_DEVICE_SETTINGS
112 /* SD/MMC configuration */
113 #define CONFIG_GENERIC_MMC
116 #define CONFIG_S5P_SDHCI
118 #define CONFIG_EXYNOS_DWMMC
119 #define CONFIG_SUPPORT_EMMC_BOOT
122 #define CONFIG_BOARD_EARLY_INIT_F
123 #define CONFIG_SKIP_LOWLEVEL_INIT
128 /* allow to overwrite serial and ethaddr */
129 #define CONFIG_ENV_OVERWRITE
131 /* Command definition*/
132 #include <config_cmd_default.h>
134 #define CONFIG_CMD_PING
135 #define CONFIG_CMD_ELF
136 #define CONFIG_CMD_MMC
137 #define CONFIG_CMD_EXT2
138 #define CONFIG_CMD_FAT
139 #define CONFIG_CMD_NET
140 #define CONFIG_CMD_HASH
142 #define CONFIG_BOOTDELAY 3
143 #define CONFIG_ZERO_BOOTDELAY_CHECK
145 /* Thermal Management Unit */
146 #define CONFIG_EXYNOS_TMU
147 #define CONFIG_CMD_DTT
148 #define CONFIG_TMU_CMD_DTT
151 #define CONFIG_CMD_USB
152 #define CONFIG_USB_EHCI
153 #define CONFIG_USB_EHCI_EXYNOS
154 #define CONFIG_USB_STORAGE
157 #define CONFIG_USB_BOOTING
158 #define EXYNOS_COPY_USB_FNPTR_ADDR 0x02020070
159 #define EXYNOS_USB_SECONDARY_BOOT 0xfeed0002
160 #define EXYNOS_IRAM_SECONDARY_BASE 0x02020018
164 #define CONFIG_CMD_TPM
165 #define CONFIG_TPM_TIS_I2C
166 #define CONFIG_TPM_TIS_I2C_BUS_NUMBER 3
167 #define CONFIG_TPM_TIS_I2C_SLAVE_ADDR 0x20
171 #define COPY_BL2_FNPTR_ADDR 0x02020030
173 #define CONFIG_SPL_LIBCOMMON_SUPPORT
175 /* specific .lds file */
176 #define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
177 #define CONFIG_SPL_TEXT_BASE 0x02023400
178 #define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
180 #define CONFIG_BOOTCOMMAND "mmc read 40007000 451 2000; bootm 40007000"
182 /* Miscellaneous configurable options */
183 #define CONFIG_SYS_LONGHELP /* undef to save memory */
184 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
185 #define CONFIG_SYS_PROMPT "SMDK5250 # "
186 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
187 #define CONFIG_SYS_PBSIZE 384 /* Print Buffer Size */
188 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
189 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
190 /* Boot Argument Buffer Size */
191 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
192 /* memtest works on */
193 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
194 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
195 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
197 #define CONFIG_SYS_HZ 1000
199 #define CONFIG_RD_LVL
201 #define CONFIG_NR_DRAM_BANKS 8
202 #define SDRAM_BANK_SIZE (256UL << 20UL) /* 256 MB */
203 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
204 #define PHYS_SDRAM_1_SIZE SDRAM_BANK_SIZE
205 #define PHYS_SDRAM_2 (CONFIG_SYS_SDRAM_BASE + SDRAM_BANK_SIZE)
206 #define PHYS_SDRAM_2_SIZE SDRAM_BANK_SIZE
207 #define PHYS_SDRAM_3 (CONFIG_SYS_SDRAM_BASE + (2 * SDRAM_BANK_SIZE))
208 #define PHYS_SDRAM_3_SIZE SDRAM_BANK_SIZE
209 #define PHYS_SDRAM_4 (CONFIG_SYS_SDRAM_BASE + (3 * SDRAM_BANK_SIZE))
210 #define PHYS_SDRAM_4_SIZE SDRAM_BANK_SIZE
211 #define PHYS_SDRAM_5 (CONFIG_SYS_SDRAM_BASE + (4 * SDRAM_BANK_SIZE))
212 #define PHYS_SDRAM_5_SIZE SDRAM_BANK_SIZE
213 #define PHYS_SDRAM_6 (CONFIG_SYS_SDRAM_BASE + (5 * SDRAM_BANK_SIZE))
214 #define PHYS_SDRAM_6_SIZE SDRAM_BANK_SIZE
215 #define PHYS_SDRAM_7 (CONFIG_SYS_SDRAM_BASE + (6 * SDRAM_BANK_SIZE))
216 #define PHYS_SDRAM_7_SIZE SDRAM_BANK_SIZE
217 #define PHYS_SDRAM_8 (CONFIG_SYS_SDRAM_BASE + (7 * SDRAM_BANK_SIZE))
218 #define PHYS_SDRAM_8_SIZE SDRAM_BANK_SIZE
220 #define CONFIG_SYS_MONITOR_BASE 0x00000000
222 /* FLASH and environment organization */
223 #define CONFIG_SYS_NO_FLASH
224 #undef CONFIG_CMD_IMLS
225 #define CONFIG_IDENT_STRING " for SMDK5250"
227 #define CONFIG_SYS_MMC_ENV_DEV 0
229 #define CONFIG_SECURE_BL1_ONLY
231 /* Secure FW size configuration */
232 #ifdef CONFIG_SECURE_BL1_ONLY
233 #define CONFIG_SEC_FW_SIZE (8 << 10) /* 8KB */
235 #define CONFIG_SEC_FW_SIZE 0
238 /* Configuration of BL1, BL2, ENV Blocks on mmc */
239 #define CONFIG_RES_BLOCK_SIZE (512)
240 #define CONFIG_BL1_SIZE (16 << 10) /*16 K reserved for BL1*/
241 #define CONFIG_BL2_SIZE (512UL << 10UL) /* 512 KB */
242 #define CONFIG_ENV_SIZE (16 << 10) /* 16 KB */
244 #define CONFIG_BL1_OFFSET (CONFIG_RES_BLOCK_SIZE + CONFIG_SEC_FW_SIZE)
245 #define CONFIG_BL2_OFFSET (CONFIG_BL1_OFFSET + CONFIG_BL1_SIZE)
246 #define CONFIG_ENV_OFFSET (CONFIG_BL2_OFFSET + CONFIG_BL2_SIZE)
248 /* U-boot copy size from boot Media to DRAM.*/
249 #define BL2_START_OFFSET (CONFIG_BL2_OFFSET/512)
250 #define BL2_SIZE_BLOC_COUNT (CONFIG_BL2_SIZE/512)
252 #define CONFIG_SPI_BOOTING
253 #define EXYNOS_COPY_SPI_FNPTR_ADDR 0x02020058
254 #define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE)
256 #define CONFIG_DOS_PARTITION
257 #define CONFIG_EFI_PARTITION
258 #define CONFIG_CMD_PART
259 #define CONFIG_PARTITION_UUIDS
262 #define CONFIG_IRAM_STACK 0x02050000
264 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_IRAM_STACK
267 #define CONFIG_SYS_I2C_INIT_BOARD
268 #define CONFIG_HARD_I2C
269 #define CONFIG_CMD_I2C
270 #define CONFIG_SYS_I2C_SPEED 100000 /* 100 Kbps */
271 #define CONFIG_DRIVER_S3C24X0_I2C
272 #define CONFIG_I2C_MULTI_BUS
273 #define CONFIG_MAX_I2C_NUM 8
274 #define CONFIG_SYS_I2C_SLAVE 0x0
275 #define CONFIG_I2C_EDID
279 #define CONFIG_PMIC_I2C
280 #define CONFIG_PMIC_MAX77686
283 #define CONFIG_ENV_IS_IN_SPI_FLASH
284 #define CONFIG_SPI_FLASH
286 #ifdef CONFIG_SPI_FLASH
287 #define CONFIG_EXYNOS_SPI
288 #define CONFIG_CMD_SF
289 #define CONFIG_CMD_SPI
290 #define CONFIG_SPI_FLASH_WINBOND
291 #define CONFIG_SPI_FLASH_GIGADEVICE
292 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
293 #define CONFIG_SF_DEFAULT_SPEED 50000000
294 #define EXYNOS5_SPI_NUM_CONTROLLERS 5
297 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
298 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
299 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
300 #define CONFIG_ENV_SPI_BUS 1
301 #define CONFIG_ENV_SPI_MAX_HZ 50000000
306 #define CONFIG_POWER_I2C
307 #define CONFIG_POWER_MAX77686
310 #define CONFIG_ENV_IS_IN_SPI_FLASH
311 #define CONFIG_SPI_FLASH
313 #ifdef CONFIG_SPI_FLASH
314 #define CONFIG_EXYNOS_SPI
315 #define CONFIG_CMD_SF
316 #define CONFIG_CMD_SPI
317 #define CONFIG_SPI_FLASH_WINBOND
318 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
319 #define CONFIG_SF_DEFAULT_SPEED 50000000
320 #define EXYNOS5_SPI_NUM_CONTROLLERS 5
323 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
324 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
325 #define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
326 #define CONFIG_ENV_SPI_BUS 1
327 #define CONFIG_ENV_SPI_MAX_HZ 50000000
330 /* Ethernet Controllor Driver */
331 #ifdef CONFIG_CMD_NET
332 #define CONFIG_SMC911X
333 #define CONFIG_SMC911X_BASE 0x5000000
334 #define CONFIG_SMC911X_16_BIT
335 #define CONFIG_ENV_SROM_BANK 1
336 #endif /*CONFIG_CMD_NET*/
338 /* Enable PXE Support */
339 #ifdef CONFIG_CMD_NET
340 #define CONFIG_CMD_PXE
345 #define CONFIG_CMD_SOUND
346 #ifdef CONFIG_CMD_SOUND
349 #define CONFIG_SOUND_MAX98095
350 #define CONFIG_SOUND_WM8994
353 /* Enable devicetree support */
354 #define CONFIG_OF_LIBFDT
357 #define CONFIG_CMD_HASH
358 #define CONFIG_HASH_VERIFY
360 #define CONFIG_SHA256
365 #define CONFIG_EXYNOS_FB
366 #define CONFIG_EXYNOS_DP
367 #define LCD_XRES 2560
368 #define LCD_YRES 1600
369 #define LCD_BPP LCD_COLOR16
372 /* Enable Time Command */
373 #define CONFIG_CMD_TIME
375 #endif /* __CONFIG_H */