2 * Copyright (C) 2013 Freescale Semiconductor, Inc.
4 * Configuration settings for Udoo board.
6 * SPDX-License-Identifier: GPL-2.0+
12 #include "mx6_common.h"
16 /* Provide the MACH_TYPE value that the vendor kernel requires. */
17 #define CONFIG_MACH_TYPE 4800
19 /* Size of malloc() pool */
20 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M)
22 #define CONFIG_MXC_UART
23 #define CONFIG_MXC_UART_BASE UART2_BASE
27 #ifdef CONFIG_CMD_SATA
28 #define CONFIG_SYS_SATA_MAX_DEVICE 1
29 #define CONFIG_DWC_AHSATA_PORT_ID 0
30 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR
36 #define CONFIG_FEC_MXC
38 #define IMX_FEC_BASE ENET_BASE_ADDR
39 #define CONFIG_FEC_XCV_TYPE RGMII
40 #define CONFIG_ETHPRIME "FEC"
41 #define CONFIG_FEC_MXC_PHYADDR 6
43 #define CONFIG_SYS_MEMTEST_START 0x10000000
44 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
46 /* MMC Configuration */
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
49 #define CONFIG_EXTRA_ENV_SETTINGS \
54 "fdt_high=0xffffffff\0" \
55 "initrd_high=0xffffffff\0" \
56 "fdt_file=undefined\0" \
57 "fdt_addr=0x18000000\0" \
62 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
63 "update_sd_firmware_filename=u-boot.imx\0" \
64 "update_sd_firmware=" \
65 "if test ${ip_dyn} = yes; then " \
66 "setenv get_cmd dhcp; " \
68 "setenv get_cmd tftp; " \
70 "if mmc dev ${mmcdev}; then " \
71 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
72 "setexpr fw_sz ${filesize} / 0x200; " \
73 "setexpr fw_sz ${fw_sz} + 1; " \
74 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
77 "mmcargs=setenv bootargs console=${console},${baudrate} " \
80 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
81 "bootscript=echo Running bootscript from mmc ...; " \
83 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
84 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
85 "mmcboot=echo Booting from mmc ...; " \
87 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
88 "if run loadfdt; then " \
89 "bootz ${loadaddr} - ${fdt_addr}; " \
91 "if test ${boot_fdt} = try; then " \
94 "echo WARN: Cannot load the DT; " \
100 "netargs=setenv bootargs console=${console},${baudrate} " \
102 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
103 "netboot=echo Booting from net ...; " \
105 "if test ${ip_dyn} = yes; then " \
106 "setenv get_cmd dhcp; " \
108 "setenv get_cmd tftp; " \
110 "${get_cmd} ${image}; " \
111 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
112 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
113 "bootz ${loadaddr} - ${fdt_addr}; " \
115 "if test ${boot_fdt} = try; then " \
118 "echo WARN: Cannot load the DT; " \
125 "if test $board_rev = MX6Q ; then " \
126 "setenv fdt_file imx6q-udoo.dtb; fi; " \
127 "if test $board_rev = MX6DL ; then " \
128 "setenv fdt_file imx6dl-udoo.dtb; fi; " \
129 "if test $fdt_file = undefined; then " \
130 "echo WARNING: Could not determine dtb to use; fi; \0"
132 #define CONFIG_BOOTCOMMAND \
134 "mmc dev ${mmcdev}; if mmc rescan; then " \
135 "if run loadbootscript; then " \
138 "if run loadimage; then " \
140 "else run netboot; " \
143 "else run netboot; fi"
145 /* Physical Memory Map */
146 #define CONFIG_NR_DRAM_BANKS 1
147 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
149 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
150 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
151 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
153 #define CONFIG_SYS_INIT_SP_OFFSET \
154 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
155 #define CONFIG_SYS_INIT_SP_ADDR \
156 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
158 /* Environment organization */
159 #define CONFIG_ENV_SIZE (8 * 1024)
161 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
162 #define CONFIG_SYS_MMC_ENV_DEV 0
164 #endif /* __CONFIG_H * */