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 #define CONFIG_SYS_MAXARGS 256
138 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
140 #define CONFIG_SYS_MEMTEST_START 0x80000000
141 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000)
143 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
145 #define CONFIG_CMDLINE_EDITING
146 #define CONFIG_STACKSIZE SZ_128K
148 /* Physical Memory Map */
149 #define CONFIG_NR_DRAM_BANKS 1
150 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
151 #define PHYS_SDRAM_SIZE SZ_1G
153 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
154 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
155 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
157 #define CONFIG_SYS_INIT_SP_OFFSET \
158 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
159 #define CONFIG_SYS_INIT_SP_ADDR \
160 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
162 /* MMC Configuration */
163 #define CONFIG_FSL_ESDHC
164 #define CONFIG_FSL_USDHC
165 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
168 #define CONFIG_CMD_MMC
169 #define CONFIG_GENERIC_MMC
170 #define CONFIG_BOUNCE_BUFFER
171 #define CONFIG_CMD_EXT2
172 #define CONFIG_CMD_FAT
173 #define CONFIG_DOS_PARTITION
176 #define CONFIG_CMD_I2C
177 #define CONFIG_SYS_I2C
178 #define CONFIG_SYS_I2C_MXC
179 #define CONFIG_SYS_I2C_SPEED 100000
183 #define CONFIG_POWER_I2C
184 #define CONFIG_POWER_PFUZE100
185 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
188 #define CONFIG_CMD_PING
189 #define CONFIG_CMD_DHCP
190 #define CONFIG_CMD_MII
191 #define CONFIG_CMD_NET
192 #define CONFIG_FEC_MXC
195 #define IMX_FEC_BASE ENET_BASE_ADDR
196 #define CONFIG_FEC_MXC_PHYADDR 0x1
198 #define CONFIG_FEC_XCV_TYPE RGMII
199 #define CONFIG_ETHPRIME "FEC"
201 #define CONFIG_PHYLIB
202 #define CONFIG_PHY_ATHEROS
205 #define CONFIG_CMD_USB
206 #ifdef CONFIG_CMD_USB
207 #define CONFIG_USB_EHCI
208 #define CONFIG_USB_EHCI_MX6
209 #define CONFIG_USB_STORAGE
210 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
211 #define CONFIG_USB_HOST_ETHER
212 #define CONFIG_USB_ETHER_ASIX
213 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
214 #define CONFIG_MXC_USB_FLAGS 0
215 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
218 #define CONFIG_CMD_PCI
219 #ifdef CONFIG_CMD_PCI
221 #define CONFIG_PCI_PNP
222 #define CONFIG_PCI_SCAN_SHOW
223 #define CONFIG_PCIE_IMX
224 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
225 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
228 #define CONFIG_IMX6_THERMAL
230 #define CONFIG_CMD_FUSE
231 #if defined(CONFIG_CMD_FUSE) || defined(CONFIG_IMX6_THERMAL)
232 #define CONFIG_MXC_OCOTP
235 /* FLASH and environment organization */
236 #define CONFIG_SYS_NO_FLASH
238 #define CONFIG_CMD_TIME
240 #define CONFIG_FSL_QSPI
242 #ifdef CONFIG_FSL_QSPI
243 #define CONFIG_CMD_SF
244 #define CONFIG_SPI_FLASH
245 #define CONFIG_SPI_FLASH_BAR
246 #define CONFIG_SPI_FLASH_SPANSION
247 #define CONFIG_SPI_FLASH_STMICRO
248 #define CONFIG_SYS_FSL_QSPI_LE
249 #define CONFIG_SYS_FSL_QSPI_AHB
250 #ifdef CONFIG_MX6SX_SABRESD_REVA
251 #define FSL_QSPI_FLASH_SIZE SZ_16M
253 #define FSL_QSPI_FLASH_SIZE SZ_32M
255 #define FSL_QSPI_FLASH_NUM 2
258 #define CONFIG_ENV_OFFSET (8 * SZ_64K)
259 #define CONFIG_ENV_SIZE SZ_8K
260 #define CONFIG_ENV_IS_IN_MMC
262 #define CONFIG_OF_LIBFDT
263 #define CONFIG_CMD_BOOTZ
265 #ifndef CONFIG_SYS_DCACHE_OFF
266 #define CONFIG_CMD_CACHE
269 #define CONFIG_SYS_FSL_USDHC_NUM 3
270 #if defined(CONFIG_ENV_IS_IN_MMC)
271 #define CONFIG_SYS_MMC_ENV_DEV 2 /*USDHC4*/
274 #endif /* __CONFIG_H */