include/configs/nokia_rx51.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2011-2012
   4  * Pali Rohár <pali@kernel.org>
   5  *
   6  * (C) Copyright 2010
   7  * Alistair Buxton <a.j.buxton@gmail.com>
   8  *
   9  * Derived from Beagle Board code:
  10  * (C) Copyright 2006-2008
  11  * Texas Instruments.
  12  * Richard Woodruff <r-woodruff2@ti.com>
  13  * Syed Mohammed Khasim <x0khasim@ti.com>
  14  *
  15  * Configuration settings for the Nokia RX-51 aka N900.
  16  */
  17
  18 #ifndef __CONFIG_H
  19 #define __CONFIG_H
  20
  21 /*
  22  * High Level Configuration Options
  23  */
  24
  25 #include <asm/arch/cpu.h>               /* get chip and board defs */
  26 #include <asm/arch/omap.h>
  27 #include <asm/arch/mem.h>
  28 #include <linux/stringify.h>
  29
  30 /* Clock Defines */
  31 #define V_OSCK                  26000000        /* Clock output from T2 */
  32 #define V_SCLK                  (V_OSCK >> 1)
  33
  34 /*
  35  * Hardware drivers
  36  */
  37
  38 /*
  39  * NS16550 Configuration
  40  */
  41 #define V_NS16550_CLK           48000000                /* 48MHz (APLL96/2) */
  42
  43 #define CONFIG_SYS_NS16550_SERIAL
  44 #define CONFIG_SYS_NS16550_CLK          V_NS16550_CLK
  45
  46 /*
  47  * select serial console configuration
  48  */
  49 #define CONFIG_SYS_NS16550_COM3         OMAP34XX_UART3
  50
  51 #define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 }
  52
  53 /* USB device configuration */
  54 #define CONFIG_USB_DEVICE
  55 #define CONFIG_USB_TTY
  56 #define CONFIG_USBD_VENDORID            0x0421
  57 #define CONFIG_USBD_PRODUCTID_CDCACM    0x01c8
  58 #define CONFIG_USBD_PRODUCTID_GSERIAL   0x01c8
  59 #define CONFIG_USBD_MANUFACTURER        "Nokia"
  60 #define CONFIG_USBD_PRODUCT_NAME        "N900 (U-Boot)"
  61
  62 #define GPIO_SLIDE                      71
  63
  64 /*
  65  * Board ONENAND Info.
  66  */
  67
  68 #define CONFIG_SYS_ONENAND_BASE         ONENAND_MAP
  69
  70 /* Environment information */
  71 #define CONFIG_EXTRA_ENV_SETTINGS \
  72         "usbtty=cdc_acm\0" \
  73         "stdin=usbtty,serial,keyboard\0" \
  74         "stdout=usbtty,serial,vidconsole\0" \
  75         "stderr=usbtty,serial,vidconsole\0" \
  76         "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \
  77         "switchmmc=mmc dev ${mmcnum}\0" \
  78         "kernaddr=0x82008000\0" \
  79         "initrdaddr=0x84008000\0" \
  80         "scriptaddr=0x86008000\0" \
  81         "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \
  82                 "${loadaddr} ${mmcfile}\0" \
  83         "kernload=setenv loadaddr ${kernaddr};" \
  84                 "setenv mmcfile ${mmckernfile};" \
  85                 "run fileload\0" \
  86         "initrdload=setenv loadaddr ${initrdaddr};" \
  87                 "setenv mmcfile ${mmcinitrdfile};" \
  88                 "run fileload\0" \
  89         "scriptload=setenv loadaddr ${scriptaddr};" \
  90                 "setenv mmcfile ${mmcscriptfile};" \
  91                 "run fileload\0" \
  92         "scriptboot=echo Running ${mmcscriptfile} from mmc " \
  93                 "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \
  94         "kernboot=echo Booting ${mmckernfile} from mmc " \
  95                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} || " \
  96                         "bootz ${kernaddr}\0" \
  97         "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
  98                 "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr} || " \
  99                         "bootz ${kernaddr} ${initrdaddr}\0" \
 100         "attachboot=echo Booting attached kernel image ...;" \
 101                 "setenv setup_omap_atag 1;" \
 102                 "bootm ${attkernaddr} || bootz ${attkernaddr};" \
 103                 "setenv setup_omap_atag\0" \
 104         "trymmcscriptboot=run switchmmc && run scriptload && run scriptboot\0" \
 105         "trymmckernboot=run switchmmc && run kernload && run kernboot\0" \
 106         "trymmckerninitrdboot=run switchmmc && run initrdload && " \
 107                 "run kernload && run kerninitrdboot\0" \
 108         "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
 109                 "setenv mmckernfile uImage; run trymmckernboot;" \
 110                 "setenv mmckernfile zImage; run trymmckernboot\0" \
 111         "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \
 112                 "setenv mmcpart 2; run trymmcpartboot;" \
 113                 "setenv mmcpart 3; run trymmcpartboot;" \
 114                 "setenv mmcpart 4; run trymmcpartboot\0" \
 115         "trymmcboot=if run switchmmc; then " \
 116                         "setenv mmctype fat;" \
 117                         "run trymmcallpartboot;" \
 118                         "setenv mmctype ext4;" \
 119                         "run trymmcallpartboot;" \
 120                 "fi\0" \
 121         "emmcboot=setenv mmcnum 1; run trymmcboot\0" \
 122         "sdboot=setenv mmcnum 0; run trymmcboot\0" \
 123         "trymmcbootmenu=setenv mmctype fat && run trymmcscriptboot || " \
 124                 "setenv mmctype ext4 && run trymmcscriptboot\0" \
 125         "preboot=setenv mmcpart 1; setenv mmcscriptfile bootmenu.scr;" \
 126                 "setenv mmcnum 0 && run trymmcbootmenu || " \
 127                 "setenv mmcnum 1 && run trymmcbootmenu;" \
 128                 "if run slide; then true; else " \
 129                         "setenv bootmenu_delay 0;" \
 130                         "setenv bootdelay 0;" \
 131                 "fi\0" \
 132         "menucmd=bootmenu\0" \
 133         "bootmenu_0=Attached kernel=run attachboot\0" \
 134         "bootmenu_1=Internal eMMC=run emmcboot\0" \
 135         "bootmenu_2=External SD card=run sdboot\0" \
 136         "bootmenu_3=U-Boot boot order=boot\0" \
 137         "bootmenu_delay=30\0" \
 138         ""
 139
 140 #define CONFIG_POSTBOOTMENU \
 141         "echo;" \
 142         "echo Extra commands:;" \
 143         "echo run sdboot - Boot from SD card slot.;" \
 144         "echo run emmcboot - Boot internal eMMC memory.;" \
 145         "echo run attachboot - Boot attached kernel image.;" \
 146         "echo"
 147
 148 /*
 149  * OMAP3 has 12 GP timers, they can be driven by the system clock
 150  * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
 151  * This rate is divided by a local divisor.
 152  */
 153 #define CONFIG_SYS_TIMERBASE            (OMAP34XX_GPT2)
 154
 155 /*
 156  * Physical Memory Map
 157  */
 158 #define PHYS_SDRAM_1                    OMAP34XX_SDRC_CS0
 159
 160 /*
 161  * FLASH and environment organization
 162  */
 163
 164 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
 165 #define CONFIG_SYS_INIT_RAM_ADDR        0x4020f800
 166 #define CONFIG_SYS_INIT_RAM_SIZE        0x800
 167
 168 /*
 169  * Attached kernel image
 170  */
 171
 172 #define SDRAM_SIZE                      0x10000000      /* 256 MB */
 173 #define SDRAM_END                       (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE)
 174
 175 #define IMAGE_MAXSIZE                   0x1FF800        /* 2 MB - 2 kB */
 176 #define KERNEL_OFFSET                   0x40000         /* 256 kB */
 177 #define KERNEL_MAXSIZE                  (IMAGE_MAXSIZE-KERNEL_OFFSET)
 178 #define KERNEL_ADDRESS                  (SDRAM_END-KERNEL_MAXSIZE)
 179
 180 /* Reserve protected RAM for attached kernel */
 181 #define CONFIG_PRAM                     ((KERNEL_MAXSIZE >> 10)+1)
 182
 183 #endif /* __CONFIG_H */