1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2011 Freescale Semiconductor, Inc.
4 * Jason Liu <r64343@freescale.com>
6 * Configuration settings for Freescale MX53 low cost board.
12 #include <asm/arch/imx-regs.h>
14 #define CFG_MXC_UART_BASE UART1_BASE
17 #define CFG_SYS_FSL_ESDHC_ADDR 0
20 #define CONFIG_MXC_USB_PORT 1
21 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
22 #define CONFIG_MXC_USB_FLAGS 0
25 #define CFG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
26 #define CFG_SYS_FSL_PMIC_I2C_ADDR 0x8
28 /* Command definition */
30 #define CFG_EXTRA_ENV_SETTINGS \
33 "fdt_addr=0x71000000\0" \
38 "mmcroot=/dev/mmcblk0p2 rw rootwait\0" \
39 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} root=${mmcroot}\0" \
41 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
42 "bootscript=echo Running bootscript from mmc ...; " \
44 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
45 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
46 "mmcboot=echo Booting from mmc ...; " \
48 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
49 "if run loadfdt; then " \
50 "bootz ${loadaddr} - ${fdt_addr}; " \
52 "if test ${boot_fdt} = try; then " \
55 "echo WARN: Cannot load the DT; " \
61 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
63 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
64 "netboot=echo Booting from net ...; " \
66 "if test ${ip_dyn} = yes; then " \
67 "setenv get_cmd dhcp; " \
69 "setenv get_cmd tftp; " \
71 "${get_cmd} ${image}; " \
72 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
73 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
74 "bootz ${loadaddr} - ${fdt_addr}; " \
76 "if test ${boot_fdt} = try; then " \
79 "echo ERROR: Cannot load the DT; " \
87 /* Miscellaneous configurable options */
89 /* Physical Memory Map */
90 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
91 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
92 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
93 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
94 #define PHYS_SDRAM_SIZE (gd->ram_size)
96 #define CFG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
97 #define CFG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
98 #define CFG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
100 /* Framebuffer and LCD */
102 #endif /* __CONFIG_H */