2 * Copyright 2014 Freescale Semiconductor, Inc.
4 * Configuration settings for the Freescale i.MX6SX Sabresd board.
6 * SPDX-License-Identifier: GPL-2.0+
13 #include <asm/arch/imx-regs.h>
14 #include <linux/sizes.h>
15 #include "mx6_common.h"
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO
22 #define CONFIG_SPL_LIBCOMMON_SUPPORT
23 #define CONFIG_SPL_MMC_SUPPORT
27 #define CONFIG_CMDLINE_TAG
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
30 #define CONFIG_REVISION_TAG
31 #define CONFIG_SYS_GENERIC_BOARD
33 /* Size of malloc() pool */
34 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
36 #define CONFIG_BOARD_EARLY_INIT_F
37 #define CONFIG_MXC_GPIO
39 #define CONFIG_MXC_UART
40 #define CONFIG_MXC_UART_BASE UART1_BASE
42 /* allow to overwrite serial and ethaddr */
43 #define CONFIG_ENV_OVERWRITE
44 #define CONFIG_CONS_INDEX 1
45 #define CONFIG_BAUDRATE 115200
47 /* Command definition */
48 #include <config_cmd_default.h>
50 #undef CONFIG_CMD_IMLS
52 #define CONFIG_BOOTDELAY 3
54 #define CONFIG_LOADADDR 0x80800000
55 #define CONFIG_SYS_TEXT_BASE 0x87800000
57 #define CONFIG_EXTRA_ENV_SETTINGS \
61 "fdt_high=0xffffffff\0" \
62 "initrd_high=0xffffffff\0" \
63 "fdt_file=imx6sx-sdb.dtb\0" \
64 "fdt_addr=0x88000000\0" \
69 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
70 "mmcargs=setenv bootargs console=${console},${baudrate} " \
73 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
74 "bootscript=echo Running bootscript from mmc ...; " \
76 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
77 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
78 "mmcboot=echo Booting from mmc ...; " \
80 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
81 "if run loadfdt; then " \
82 "bootz ${loadaddr} - ${fdt_addr}; " \
84 "if test ${boot_fdt} = try; then " \
87 "echo WARN: Cannot load the DT; " \
93 "netargs=setenv bootargs console=${console},${baudrate} " \
95 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
96 "netboot=echo Booting from net ...; " \
98 "if test ${ip_dyn} = yes; then " \
99 "setenv get_cmd dhcp; " \
101 "setenv get_cmd tftp; " \
103 "${get_cmd} ${image}; " \
104 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
105 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
106 "bootz ${loadaddr} - ${fdt_addr}; " \
108 "if test ${boot_fdt} = try; then " \
111 "echo WARN: Cannot load the DT; " \
118 #define CONFIG_BOOTCOMMAND \
119 "mmc dev ${mmcdev};" \
120 "mmc dev ${mmcdev}; if mmc rescan; then " \
121 "if run loadbootscript; then " \
124 "if run loadimage; then " \
126 "else run netboot; " \
129 "else run netboot; fi"
131 /* Miscellaneous configurable options */
132 #define CONFIG_SYS_LONGHELP
133 #define CONFIG_SYS_HUSH_PARSER
134 #define CONFIG_AUTO_COMPLETE
135 #define CONFIG_SYS_CBSIZE 1024
137 /* Print Buffer Size */
138 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
139 #define CONFIG_SYS_MAXARGS 256
140 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
142 #define CONFIG_SYS_MEMTEST_START 0x80000000
143 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
145 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
147 #define CONFIG_CMDLINE_EDITING
148 #define CONFIG_STACKSIZE SZ_128K
150 /* Physical Memory Map */
151 #define CONFIG_NR_DRAM_BANKS 1
152 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
153 #define PHYS_SDRAM_SIZE SZ_1G
155 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
156 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
157 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
159 #define CONFIG_SYS_INIT_SP_OFFSET \
160 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
161 #define CONFIG_SYS_INIT_SP_ADDR \
162 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
164 /* MMC Configuration */
165 #define CONFIG_FSL_ESDHC
166 #define CONFIG_FSL_USDHC
167 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
170 #define CONFIG_CMD_MMC
171 #define CONFIG_GENERIC_MMC
172 #define CONFIG_BOUNCE_BUFFER
173 #define CONFIG_CMD_EXT2
174 #define CONFIG_CMD_FAT
175 #define CONFIG_DOS_PARTITION
178 #define CONFIG_CMD_I2C
179 #define CONFIG_SYS_I2C
180 #define CONFIG_SYS_I2C_MXC
181 #define CONFIG_SYS_I2C_SPEED 100000
185 #define CONFIG_POWER_I2C
186 #define CONFIG_POWER_PFUZE100
187 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
190 #define CONFIG_CMD_PING
191 #define CONFIG_CMD_DHCP
192 #define CONFIG_CMD_MII
193 #define CONFIG_CMD_NET
194 #define CONFIG_FEC_MXC
197 #define IMX_FEC_BASE ENET_BASE_ADDR
198 #define CONFIG_FEC_MXC_PHYADDR 0x1
200 #define CONFIG_FEC_XCV_TYPE RGMII
201 #define CONFIG_ETHPRIME "FEC"
203 #define CONFIG_PHYLIB
204 #define CONFIG_PHY_ATHEROS
207 #define CONFIG_CMD_USB
208 #ifdef CONFIG_CMD_USB
209 #define CONFIG_USB_EHCI
210 #define CONFIG_USB_EHCI_MX6
211 #define CONFIG_USB_STORAGE
212 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
213 #define CONFIG_USB_HOST_ETHER
214 #define CONFIG_USB_ETHER_ASIX
215 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
216 #define CONFIG_MXC_USB_FLAGS 0
217 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
220 #define CONFIG_CMD_PCI
221 #ifdef CONFIG_CMD_PCI
223 #define CONFIG_PCI_PNP
224 #define CONFIG_PCI_SCAN_SHOW
225 #define CONFIG_PCIE_IMX
226 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
227 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
230 #define CONFIG_IMX6_THERMAL
232 #define CONFIG_CMD_FUSE
233 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL)
234 #define CONFIG_MXC_OCOTP
237 /* FLASH and environment organization */
238 #define CONFIG_SYS_NO_FLASH
240 #define CONFIG_CMD_TIME
242 #define CONFIG_FSL_QSPI
244 #ifdef CONFIG_FSL_QSPI
245 #define CONFIG_CMD_SF
246 #define CONFIG_SPI_FLASH
247 #define CONFIG_SPI_FLASH_BAR
248 #define CONFIG_SPI_FLASH_SPANSION
249 #define CONFIG_SPI_FLASH_STMICRO
250 #define CONFIG_SYS_FSL_QSPI_LE
251 #define CONFIG_SYS_FSL_QSPI_AHB
252 #ifdef CONFIG_MX6SX_SABRESD_REVA
253 #define FSL_QSPI_FLASH_SIZE SZ_16M
255 #define FSL_QSPI_FLASH_SIZE SZ_32M
257 #define FSL_QSPI_FLASH_NUM 2
260 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
261 #define CONFIG_ENV_SIZE SZ_8K
262 #define CONFIG_ENV_IS_IN_MMC
264 #define CONFIG_OF_LIBFDT
265 #define CONFIG_CMD_BOOTZ
267 #ifndef CONFIG_SYS_DCACHE_OFF
268 #define CONFIG_CMD_CACHE
271 #define CONFIG_SYS_FSL_USDHC_NUM 3
272 #if defined(CONFIG_ENV_IS_IN_MMC)
273 #define CONFIG_SYS_MMC_ENV_DEV 2 /*USDHC4*/
276 #endif /* __CONFIG_H */