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"
17 #define CONFIG_DISPLAY_CPUINFO
18 #define CONFIG_DISPLAY_BOARDINFO
21 #define CONFIG_SPL_LIBCOMMON_SUPPORT
22 #define CONFIG_SPL_MMC_SUPPORT
26 #define CONFIG_CMDLINE_TAG
27 #define CONFIG_SETUP_MEMORY_TAGS
28 #define CONFIG_INITRD_TAG
29 #define CONFIG_REVISION_TAG
30 #define CONFIG_SYS_GENERIC_BOARD
32 /* Size of malloc() pool */
33 #define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
35 #define CONFIG_BOARD_EARLY_INIT_F
36 #define CONFIG_MXC_GPIO
38 #define CONFIG_MXC_UART
39 #define CONFIG_MXC_UART_BASE UART1_BASE
41 /* allow to overwrite serial and ethaddr */
42 #define CONFIG_ENV_OVERWRITE
43 #define CONFIG_CONS_INDEX 1
44 #define CONFIG_BAUDRATE 115200
46 /* Command definition */
47 #include <config_cmd_default.h>
49 #undef CONFIG_CMD_IMLS
51 #define CONFIG_BOOTDELAY 3
53 #define CONFIG_LOADADDR 0x80800000
54 #define CONFIG_SYS_TEXT_BASE 0x87800000
56 #define CONFIG_EXTRA_ENV_SETTINGS \
60 "fdt_high=0xffffffff\0" \
61 "initrd_high=0xffffffff\0" \
62 "fdt_file=imx6sx-sdb.dtb\0" \
63 "fdt_addr=0x88000000\0" \
68 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
69 "mmcargs=setenv bootargs console=${console},${baudrate} " \
72 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
73 "bootscript=echo Running bootscript from mmc ...; " \
75 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
76 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
77 "mmcboot=echo Booting from mmc ...; " \
79 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
80 "if run loadfdt; then " \
81 "bootz ${loadaddr} - ${fdt_addr}; " \
83 "if test ${boot_fdt} = try; then " \
86 "echo WARN: Cannot load the DT; " \
92 "netargs=setenv bootargs console=${console},${baudrate} " \
94 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
95 "netboot=echo Booting from net ...; " \
97 "if test ${ip_dyn} = yes; then " \
98 "setenv get_cmd dhcp; " \
100 "setenv get_cmd tftp; " \
102 "${get_cmd} ${image}; " \
103 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
104 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
105 "bootz ${loadaddr} - ${fdt_addr}; " \
107 "if test ${boot_fdt} = try; then " \
110 "echo WARN: Cannot load the DT; " \
117 #define CONFIG_BOOTCOMMAND \
118 "mmc dev ${mmcdev};" \
119 "mmc dev ${mmcdev}; if mmc rescan; then " \
120 "if run loadbootscript; then " \
123 "if run loadimage; then " \
125 "else run netboot; " \
128 "else run netboot; fi"
130 /* Miscellaneous configurable options */
131 #define CONFIG_SYS_LONGHELP
132 #define CONFIG_SYS_HUSH_PARSER
133 #define CONFIG_AUTO_COMPLETE
134 #define CONFIG_SYS_CBSIZE 1024
136 #define CONFIG_SYS_MAXARGS 256
137 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
139 #define CONFIG_SYS_MEMTEST_START 0x80000000
140 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
142 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
144 #define CONFIG_CMDLINE_EDITING
145 #define CONFIG_STACKSIZE SZ_128K
147 /* Physical Memory Map */
148 #define CONFIG_NR_DRAM_BANKS 1
149 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
150 #define PHYS_SDRAM_SIZE SZ_1G
152 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
153 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
154 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
156 #define CONFIG_SYS_INIT_SP_OFFSET \
157 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
158 #define CONFIG_SYS_INIT_SP_ADDR \
159 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
161 /* MMC Configuration */
162 #define CONFIG_FSL_ESDHC
163 #define CONFIG_FSL_USDHC
164 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
167 #define CONFIG_CMD_MMC
168 #define CONFIG_GENERIC_MMC
169 #define CONFIG_BOUNCE_BUFFER
170 #define CONFIG_CMD_EXT2
171 #define CONFIG_CMD_FAT
172 #define CONFIG_DOS_PARTITION
175 #define CONFIG_CMD_I2C
176 #define CONFIG_SYS_I2C
177 #define CONFIG_SYS_I2C_MXC
178 #define CONFIG_SYS_I2C_SPEED 100000
182 #define CONFIG_POWER_I2C
183 #define CONFIG_POWER_PFUZE100
184 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
187 #define CONFIG_CMD_PING
188 #define CONFIG_CMD_DHCP
189 #define CONFIG_CMD_MII
190 #define CONFIG_CMD_NET
191 #define CONFIG_FEC_MXC
194 #define IMX_FEC_BASE ENET_BASE_ADDR
195 #define CONFIG_FEC_MXC_PHYADDR 0x1
197 #define CONFIG_FEC_XCV_TYPE RGMII
198 #define CONFIG_ETHPRIME "FEC"
200 #define CONFIG_PHYLIB
201 #define CONFIG_PHY_ATHEROS
204 #define CONFIG_CMD_USB
205 #ifdef CONFIG_CMD_USB
206 #define CONFIG_USB_EHCI
207 #define CONFIG_USB_EHCI_MX6
208 #define CONFIG_USB_STORAGE
209 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
210 #define CONFIG_USB_HOST_ETHER
211 #define CONFIG_USB_ETHER_ASIX
212 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
213 #define CONFIG_MXC_USB_FLAGS 0
214 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
217 #define CONFIG_CMD_PCI
218 #ifdef CONFIG_CMD_PCI
220 #define CONFIG_PCI_PNP
221 #define CONFIG_PCI_SCAN_SHOW
222 #define CONFIG_PCIE_IMX
223 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
224 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
227 #define CONFIG_IMX6_THERMAL
229 #define CONFIG_CMD_FUSE
230 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL)
231 #define CONFIG_MXC_OCOTP
234 /* FLASH and environment organization */
235 #define CONFIG_SYS_NO_FLASH
237 #define CONFIG_CMD_TIME
239 #define CONFIG_FSL_QSPI
241 #ifdef CONFIG_FSL_QSPI
242 #define CONFIG_CMD_SF
243 #define CONFIG_SPI_FLASH
244 #define CONFIG_SPI_FLASH_BAR
245 #define CONFIG_SPI_FLASH_SPANSION
246 #define CONFIG_SPI_FLASH_STMICRO
247 #define CONFIG_SYS_FSL_QSPI_LE
248 #define CONFIG_SYS_FSL_QSPI_AHB
249 #ifdef CONFIG_MX6SX_SABRESD_REVA
250 #define FSL_QSPI_FLASH_SIZE SZ_16M
252 #define FSL_QSPI_FLASH_SIZE SZ_32M
254 #define FSL_QSPI_FLASH_NUM 2
257 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
258 #define CONFIG_ENV_SIZE SZ_8K
259 #define CONFIG_ENV_IS_IN_MMC
261 #define CONFIG_OF_LIBFDT
262 #define CONFIG_CMD_BOOTZ
264 #ifndef CONFIG_SYS_DCACHE_OFF
265 #define CONFIG_CMD_CACHE
268 #define CONFIG_SYS_FSL_USDHC_NUM 3
269 #if defined(CONFIG_ENV_IS_IN_MMC)
270 #define CONFIG_SYS_MMC_ENV_DEV 2 /*USDHC4*/
273 #endif /* __CONFIG_H */