1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration settings for the Novena U-Boot.
5 * Copyright (C) 2014 Marek Vasut <marex@denx.de>
11 /* System configurations */
12 #define CONFIG_KEYBOARD
14 #include "mx6_common.h"
18 /* U-Boot general configurations */
20 /* U-Boot environment */
22 * Environment is on MMC, starting at offset 512KiB from start of the card.
23 * Please place first partition at offset 1MiB from the start of the card
24 * as recommended by GNU/fdisk. See below for details:
25 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html
28 #define CONFIG_SYS_MMC_ENV_DEV 0
32 #define CONFIG_BOOTFILE "fitImage"
33 #define CONFIG_HOSTNAME "novena"
35 /* Physical Memory Map */
36 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
38 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
39 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
40 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
42 #define CONFIG_SYS_INIT_SP_OFFSET \
43 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
44 #define CONFIG_SYS_INIT_SP_ADDR \
45 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
47 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024)
50 #include "imx6_spl.h" /* common IMX6 SPL configuration */
52 /* Ethernet Configuration */
53 #ifdef CONFIG_SPL_BUILD
58 #define CONFIG_SYS_I2C
59 #define CONFIG_SYS_I2C_MXC
60 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
61 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
62 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
63 #define CONFIG_I2C_MULTI_BUS
64 #define CONFIG_SYS_I2C_SPEED 100000
65 #define CONFIG_SYS_SPD_BUS_NUM 0
68 #ifdef CONFIG_CMD_EEPROM
69 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
70 #define CONFIG_SYS_I2C_EEPROM_BUS 2
74 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
75 #define CONFIG_SYS_FSL_USDHC_NUM 2
79 #define CONFIG_PCI_SCAN_SHOW
80 #define CONFIG_PCIE_IMX
81 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29)
82 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12)
87 #define CONFIG_POWER_I2C
88 #define CONFIG_POWER_PFUZE100
89 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
95 #define CONFIG_MXC_UART_BASE UART2_BASE
99 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
100 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
101 #define CONFIG_MXC_USB_FLAGS 0
103 #define CONFIG_USBD_HS
104 #define CONFIG_NETCONSOLE
108 #define CONFIG_VIDEO_BMP_RLE8
109 #define CONFIG_SPLASH_SCREEN
110 #define CONFIG_BMP_16BPP
111 #define CONFIG_VIDEO_LOGO
112 #define CONFIG_IMX_HDMI
113 #define CONFIG_IMX_VIDEO_SKIP
115 /* Extra U-Boot environment. */
116 #ifndef CONFIG_SPL_BUILD
117 #define CONFIG_EXTRA_ENV_SETTINGS \
118 "fdt_high=0xffffffff\0" \
119 "initrd_high=0xffffffff\0" \
120 "consdev=ttymxc1\0" \
121 "baudrate=115200\0" \
122 "bootdev=/dev/mmcblk0p1\0" \
123 "rootdev=/dev/mmcblk0p2\0" \
125 "kernel_addr_r="__stringify(CONFIG_LOADADDR)"\0" \
126 "pxefile_addr_r="__stringify(CONFIG_LOADADDR)"\0" \
127 "scriptaddr="__stringify(CONFIG_LOADADDR)"\0" \
128 "ramdisk_addr_r=0x28000000\0" \
129 "fdt_addr_r=0x18000000\0" \
130 "fdtfile=imx6q-novena.dtb\0" \
131 "stdout=serial,vidconsole\0" \
132 "stderr=serial,vidconsole\0" \
134 "setenv bootargs ${bootargs} " \
135 "console=${consdev},${baudrate}\0" \
137 "setenv bootargs ${bootargs} " \
138 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
139 "${netmask}:${hostname}:${netdev}:off\0" \
141 "setenv bootargs ${bootargs} ${miscargs}\0" \
142 "addargs=run addcons addmisc\0" \
145 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \
147 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
148 "miscargs=nohlt panic=1\0" \
149 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
151 "setenv bootargs root=/dev/nfs rw " \
152 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
154 "run mmcload mmcargs addargs ; " \
155 "bootm ${kernel_addr_r}\0" \
157 "run mmcload nfsargs addip addargs ; " \
158 "bootm ${kernel_addr_r}\0" \
160 "run netload mmcargs addargs ; " \
161 "bootm ${kernel_addr_r}\0" \
163 "run netload nfsargs addip addargs ; " \
164 "bootm ${kernel_addr_r}\0" \
165 "update_sd_spl_filename=SPL\0" \
166 "update_sd_uboot_filename=u-boot.img\0" \
167 "update_sd_firmware=" /* Update the SD firmware partition */ \
168 "if mmc rescan ; then " \
169 "if dhcp ${update_sd_spl_filename} ; then " \
170 "mmc write ${loadaddr} 2 0x200 ; " \
172 "if dhcp ${update_sd_uboot_filename} ; then " \
173 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
178 #define BOOT_TARGET_DEVICES(func) \
181 func(SATA, sata, 0) \
185 #include <config_distro_bootcmd.h>
188 #define CONFIG_EXTRA_ENV_SETTINGS
189 #endif /* CONFIG_SPL_BUILD */
191 #endif /* __CONFIG_H */