1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2013-2016 Freescale Semiconductor, Inc.
5 * Configuration settings for the Freescale i.MX6SL EVK board.
11 #include "mx6_common.h"
13 /* Size of malloc() pool */
14 #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M)
16 #define CONFIG_MXC_UART_BASE UART1_BASE
18 #define CONFIG_EXTRA_ENV_SETTINGS \
19 "epdc_waveform=epdc_splash.bin\0" \
23 "fdt_high=0xffffffff\0" \
24 "initrd_high=0xffffffff\0" \
25 "fdt_file=imx6sll-evk.dtb\0" \
26 "fdt_addr=0x83000000\0" \
29 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
31 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
32 "mmcautodetect=yes\0" \
33 "mmcargs=setenv bootargs console=${console},${baudrate} " \
36 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
37 "bootscript=echo Running bootscript from mmc ...; " \
39 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
40 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
41 "mmcboot=echo Booting from mmc ...; " \
43 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
44 "if run loadfdt; then " \
45 "bootz ${loadaddr} - ${fdt_addr}; " \
47 "if test ${boot_fdt} = try; then " \
50 "echo WARN: Cannot load the DT; " \
56 "netargs=setenv bootargs console=${console},${baudrate} " \
58 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
59 "netboot=echo Booting from net ...; " \
62 "if test ${ip_dyn} = yes; then " \
63 "setenv get_cmd dhcp; " \
65 "setenv get_cmd tftp; " \
67 "${get_cmd} ${image}; " \
68 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
69 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
70 "bootz ${loadaddr} - ${fdt_addr}; " \
72 "if test ${boot_fdt} = try; then " \
75 "echo WARN: Cannot load the DT; " \
82 #define CONFIG_BOOTCOMMAND \
83 "mmc dev ${mmcdev};" \
84 "mmc dev ${mmcdev}; if mmc rescan; then " \
85 "if run loadbootscript; then " \
88 "if run loadimage; then " \
90 "else run netboot; " \
93 "else run netboot; fi"
95 /* Miscellaneous configurable options */
97 /* Physical Memory Map */
98 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
99 #define PHYS_SDRAM_SIZE SZ_2G
101 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
102 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
103 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
105 #define CONFIG_SYS_INIT_SP_OFFSET \
106 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
107 #define CONFIG_SYS_INIT_SP_ADDR \
108 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
110 /* Environment organization */
111 #define CONFIG_MMCROOT "/dev/mmcblk0p2" /* USDHC1 */
114 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC1_BASE_ADDR
115 #define CONFIG_SYS_FSL_USDHC_NUM 3
117 #define CONFIG_IOMUX_LPSR
120 #ifdef CONFIG_CMD_USB
121 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
124 #include <linux/stringify.h>
125 #endif /* __CONFIG_H */