include/configs/novena.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Configuration settings for the Novena U-Boot.
   4  *
   5  * Copyright (C) 2014 Marek Vasut <marex@denx.de>
   6  */
   7
   8 #ifndef __CONFIG_H
   9 #define __CONFIG_H
  10
  11 /* System configurations */
  12
  13 #include "mx6_common.h"
  14
  15 /* U-Boot Commands */
  16
  17 /* U-Boot general configurations */
  18
  19 /* U-Boot environment */
  20 /*
  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
  25  */
  26
  27 /* Booting Linux */
  28
  29 /* Physical Memory Map */
  30 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  31
  32 #define CFG_SYS_SDRAM_BASE              PHYS_SDRAM
  33 #define CFG_SYS_INIT_RAM_ADDR   IRAM_BASE_ADDR
  34 #define CFG_SYS_INIT_RAM_SIZE   IRAM_SIZE
  35
  36 /* I2C */
  37 #define CONFIG_I2C_MULTI_BUS
  38
  39 /* I2C EEPROM */
  40
  41 /* MMC Configs */
  42 #define CFG_SYS_FSL_ESDHC_ADDR  0
  43 #define CFG_SYS_FSL_USDHC_NUM   2
  44
  45 /* PCI express */
  46 #ifdef CONFIG_CMD_PCI
  47 #define CONFIG_PCIE_IMX_PERST_GPIO      IMX_GPIO_NR(3, 29)
  48 #define CONFIG_PCIE_IMX_POWER_GPIO      IMX_GPIO_NR(7, 12)
  49 #endif
  50
  51 /* PMIC */
  52 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
  53
  54 /* UART */
  55 #define CONFIG_MXC_UART_BASE            UART2_BASE
  56
  57 /* USB Configs */
  58 #ifdef CONFIG_CMD_USB
  59 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
  60 #define CONFIG_MXC_USB_FLAGS            0
  61 /* Gadget part */
  62 #define CONFIG_USBD_HS
  63 #endif
  64
  65 /* Extra U-Boot environment. */
  66 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  67         "fdt_high=0xffffffff\0"                                         \
  68         "initrd_high=0xffffffff\0"                                      \
  69         "consdev=ttymxc1\0"                                             \
  70         "baudrate=115200\0"                                             \
  71         "bootdev=/dev/mmcblk0p1\0"                                      \
  72         "rootdev=/dev/mmcblk0p2\0"                                      \
  73         "netdev=eth0\0"                                                 \
  74         "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"           \
  75         "pxefile_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"          \
  76         "scriptaddr="__stringify(CONFIG_SYS_LOAD_ADDR)"\0"                      \
  77         "ramdisk_addr_r=0x28000000\0"                                   \
  78         "fdt_addr_r=0x18000000\0"                                       \
  79         "fdtfile=imx6q-novena.dtb\0"                                    \
  80         "stdout=serial,vidconsole\0"                                    \
  81         "stderr=serial,vidconsole\0"                                    \
  82         "addcons="                                                      \
  83                 "setenv bootargs ${bootargs} "                          \
  84                 "console=${consdev},${baudrate}\0"                      \
  85         "addip="                                                        \
  86                 "setenv bootargs ${bootargs} "                          \
  87                 "ip=${ipaddr}:${serverip}:${gatewayip}:"                \
  88                         "${netmask}:${hostname}:${netdev}:off\0"        \
  89         "addmisc="                                                      \
  90                 "setenv bootargs ${bootargs} ${miscargs}\0"             \
  91         "addargs=run addcons addmisc\0"                                 \
  92         "mmcload="                                                      \
  93                 "mmc rescan ; "                                         \
  94                 "ext4load mmc 0:1 ${kernel_addr_r} ${bootfile}\0"       \
  95         "netload="                                                      \
  96                 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0"       \
  97         "miscargs=nohlt panic=1\0"                                      \
  98         "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0"         \
  99         "nfsargs="                                                      \
 100                 "setenv bootargs root=/dev/nfs rw "                     \
 101                         "nfsroot=${serverip}:${rootpath},v3,tcp\0"      \
 102         "mmc_mmc="                                                      \
 103                 "run mmcload mmcargs addargs ; "                        \
 104                 "bootm ${kernel_addr_r}\0"                              \
 105         "mmc_nfs="                                                      \
 106                 "run mmcload nfsargs addip addargs ; "                  \
 107                 "bootm ${kernel_addr_r}\0"                              \
 108         "net_mmc="                                                      \
 109                 "run netload mmcargs addargs ; "                        \
 110                 "bootm ${kernel_addr_r}\0"                              \
 111         "net_nfs="                                                      \
 112                 "run netload nfsargs addip addargs ; "                  \
 113                 "bootm ${kernel_addr_r}\0"                              \
 114         "update_sd_spl_filename=SPL\0"                                  \
 115         "update_sd_uboot_filename=u-boot.img\0"                         \
 116         "update_sd_firmware="   /* Update the SD firmware partition */  \
 117                 "if mmc rescan ; then "                                 \
 118                 "if dhcp ${update_sd_spl_filename} ; then "             \
 119                 "mmc write ${loadaddr} 2 0x200 ; "                      \
 120                 "fi ; "                                                 \
 121                 "if dhcp ${update_sd_uboot_filename} ; then "           \
 122                 "fatwrite mmc 0:1 ${loadaddr} u-boot.img ${filesize} ; "\
 123                 "fi ; "                                                 \
 124                 "fi\0"                                                  \
 125         BOOTENV
 126
 127 #define BOOT_TARGET_DEVICES(func) \
 128         func(MMC, mmc, 0) \
 129         func(USB, usb, 0) \
 130         func(SATA, sata, 0) \
 131         func(PXE, pxe, na) \
 132         func(DHCP, dhcp, na)
 133
 134 #include <config_distro_bootcmd.h>
 135
 136 #endif                          /* __CONFIG_H */