1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Menlosystems M53Menlo configuration
5 * Copyright (C) 2012-2017 Marek Vasut <marex@denx.de>
6 * Copyright (C) 2014-2017 Olaf Mandel <o.mandel@menlosystems.com>
9 #ifndef __M53MENLO_CONFIG_H__
10 #define __M53MENLO_CONFIG_H__
12 #include <asm/arch/imx-regs.h>
15 * Memory configurations
17 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
18 #define PHYS_SDRAM_1_SIZE (gd->bd->bi_dram[0].size)
19 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
20 #define PHYS_SDRAM_2_SIZE (gd->bd->bi_dram[1].size)
21 #define PHYS_SDRAM_SIZE (gd->ram_size)
23 #define CFG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
24 #define CFG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
25 #define CFG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
28 * U-Boot general configurations
34 #define CONFIG_MXC_UART_BASE UART1_BASE
40 #define CFG_SYS_FSL_ESDHC_ADDR 0
46 #ifdef CONFIG_CMD_NAND
47 #define CFG_SYS_NAND_BASE NFC_BASE_ADDR_AXI
48 #define CONFIG_MXC_NAND_REGS_BASE NFC_BASE_ADDR_AXI
49 #define CONFIG_MXC_NAND_IP_REGS_BASE NFC_BASE_ADDR
50 #define CFG_SYS_NAND_LARGEPAGE
51 #define CONFIG_MXC_NAND_HWECC
55 * Ethernet on SOC (FEC)
58 #define CONFIG_FEC_MXC_PHYADDR 0x0
61 #define CFG_SYS_RTC_BUS_NUM 1 /* I2C2 */
66 #ifdef CONFIG_CMD_DATE
67 #define CFG_SYS_I2C_RTC_ADDR 0x68
74 #define CONFIG_MXC_USB_PORT 1
75 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
76 #define CONFIG_MXC_USB_FLAGS 0
80 #define CFG_SYS_LDB_CLOCK 33260000
87 #define CONFIG_HOSTNAME "m53menlo"
89 #define CONFIG_EXTRA_ENV_SETTINGS \
92 "bootscript=boot.scr\0" \
96 "kernel_addr_r=0x72000000\0" \
98 "splashsource=mmc_fs\0" \
99 "splashfile=boot/usplash.bmp.gz\0" \
100 "splashimage=0x88000000\0" \
103 "if test ${mmcpart} -eq 1 ; then " \
104 "setenv mmcpart 2 ; " \
106 "setenv mmcpart 1 ; " \
109 "stdout=serial,vidconsole\0" \
110 "stderr=serial,vidconsole\0" \
112 "setenv bootargs ${bootargs} " \
113 "console=${consdev},${baudrate}\0" \
115 "setenv bootargs ${bootargs} " \
116 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
117 ":${hostname}:${netdev}:off\0" \
118 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
120 "setenv bootargs ${bootargs} ${miscargs}\0" \
121 "addargs=run addcons addmisc addmtd\0" \
123 "mmc rescan || reset ; load mmc ${mmcdev}:${mmcpart} " \
124 "${kernel_addr_r} ${bootfile} || reset\0" \
125 "miscargs=nohlt panic=1\0" \
126 "mmcargs=setenv bootargs root=/dev/mmcblk0p${mmcpart} rw " \
129 "run mmcload mmcargs addargs || reset ; " \
130 "bootm ${kernel_addr_r} ; reset\0" \
131 "netload=tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
133 "run netload nfsargs addip addargs ; " \
134 "bootm ${kernel_addr_r}\0" \
136 "setenv bootargs root=/dev/nfs rw " \
137 "nfsroot=${serverip}:${rootpath}${hostname},v3,tcp\0" \
140 "if test -e mmc 0:1 ${bootscript} ; then " \
141 "if load mmc 0:1 ${kernel_addr_r} ${bootscript};" \
143 "echo Running bootscript... ; " \
144 "source ${kernel_addr_r} ; " \
148 #endif /* __M53MENLO_CONFIG_H__ */