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 */
13 #include "mx6_common.h"
17 /* U-Boot general configurations */
19 /* U-Boot environment */
21 * Environment is on MMC, starting at offset 512KiB from start of the card.
22 * Please place first partition at offset 1MiB from the start of the card
23 * as recommended by GNU/fdisk. See below for details:
24 * http://homepage.ntlworld.com./jonathan.deboynepollard/FGA/disc-partition-alignment.html
28 #define CONFIG_BOOTFILE "fitImage"
29 #define CONFIG_HOSTNAME "novena"
31 /* Physical Memory Map */
32 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
34 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
35 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
36 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
38 #define CONFIG_SYS_INIT_SP_OFFSET \
39 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
40 #define CONFIG_SYS_INIT_SP_ADDR \
41 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
44 #include "imx6_spl.h" /* common IMX6 SPL configuration */
46 /* Ethernet Configuration */
47 #ifdef CONFIG_SPL_BUILD
52 #define CONFIG_I2C_MULTI_BUS
53 #define CONFIG_SYS_SPD_BUS_NUM 0
58 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
59 #define CONFIG_SYS_FSL_USDHC_NUM 2
63 #define CONFIG_PCI_SCAN_SHOW
64 #define CONFIG_PCIE_IMX
65 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(3, 29)
66 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(7, 12)
70 #define CONFIG_POWER_PFUZE100
71 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
77 #define CONFIG_MXC_UART_BASE UART2_BASE
81 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
82 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
83 #define CONFIG_MXC_USB_FLAGS 0
85 #define CONFIG_USBD_HS
89 #define CONFIG_VIDEO_LOGO
90 #define CONFIG_IMX_HDMI
91 #define CONFIG_IMX_VIDEO_SKIP
93 /* Extra U-Boot environment. */
94 #ifndef CONFIG_SPL_BUILD
95 #define CONFIG_EXTRA_ENV_SETTINGS \
96 "fdt_high=0xffffffff\0" \
97 "initrd_high=0xffffffff\0" \
100 "bootdev=/dev/mmcblk0p1\0" \
101 "rootdev=/dev/mmcblk0p2\0" \
103 "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
104 "pxefile_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
105 "scriptaddr="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \
106 "ramdisk_addr_r=0x28000000\0" \
107 "fdt_addr_r=0x18000000\0" \
108 "fdtfile=imx6q-novena.dtb\0" \
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}:" \
117 "${netmask}:${hostname}:${netdev}:off\0" \
119 "setenv bootargs ${bootargs} ${miscargs}\0" \
120 "addargs=run addcons addmisc\0" \
123 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0" \
125 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
126 "miscargs=nohlt panic=1\0" \
127 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
129 "setenv bootargs root=/dev/nfs rw " \
130 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
132 "run mmcload mmcargs addargs ; " \
133 "bootm ${kernel_addr_r}\0" \
135 "run mmcload nfsargs addip addargs ; " \
136 "bootm ${kernel_addr_r}\0" \
138 "run netload mmcargs addargs ; " \
139 "bootm ${kernel_addr_r}\0" \
141 "run netload nfsargs addip addargs ; " \
142 "bootm ${kernel_addr_r}\0" \
143 "update_sd_spl_filename=SPL\0" \
144 "update_sd_uboot_filename=u-boot.img\0" \
145 "update_sd_firmware=" /* Update the SD firmware partition */ \
146 "if mmc rescan ; then " \
147 "if dhcp ${update_sd_spl_filename} ; then " \
148 "mmc write ${loadaddr} 2 0x200 ; " \
150 "if dhcp ${update_sd_uboot_filename} ; then " \
151 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
156 #define BOOT_TARGET_DEVICES(func) \
159 func(SATA, sata, 0) \
163 #include <config_distro_bootcmd.h>
166 #define CONFIG_EXTRA_ENV_SETTINGS
167 #endif /* CONFIG_SPL_BUILD */
169 #endif /* __CONFIG_H */