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Diffstat (limited to 'roms/u-boot/include/configs/nokia_rx51.h')
| -rw-r--r-- | roms/u-boot/include/configs/nokia_rx51.h | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/roms/u-boot/include/configs/nokia_rx51.h b/roms/u-boot/include/configs/nokia_rx51.h new file mode 100644 index 000000000..23368de62 --- /dev/null +++ b/roms/u-boot/include/configs/nokia_rx51.h @@ -0,0 +1,249 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2011-2012 + * Pali Rohár <pali@kernel.org> + * + * (C) Copyright 2010 + * Alistair Buxton <a.j.buxton@gmail.com> + * + * Derived from Beagle Board code: + * (C) Copyright 2006-2008 + * Texas Instruments. + * Richard Woodruff <r-woodruff2@ti.com> + * Syed Mohammed Khasim <x0khasim@ti.com> + * + * Configuration settings for the Nokia RX-51 aka N900. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* + * High Level Configuration Options + */ +#define CONFIG_SYS_L2CACHE_OFF /* pretend there is no L2 CACHE */ + +#define CONFIG_MACH_TYPE MACH_TYPE_NOKIA_RX51 + +#include <asm/arch/cpu.h> /* get chip and board defs */ +#include <asm/arch/omap.h> +#include <asm/arch/mem.h> +#include <linux/stringify.h> + +/* Clock Defines */ +#define V_OSCK 26000000 /* Clock output from T2 */ +#define V_SCLK (V_OSCK >> 1) + +#define CONFIG_SKIP_LOWLEVEL_INIT /* X-Loader set everything up */ + +#define CONFIG_CMDLINE_TAG /* enable passing kernel command line string */ +#define CONFIG_INITRD_TAG /* enable passing initrd */ +#define CONFIG_REVISION_TAG /* enable passing revision tag*/ +#define CONFIG_SETUP_MEMORY_TAGS /* enable memory tag */ + +/* + * Size of malloc() pool + */ +#define CONFIG_UBI_SIZE (512 << 10) +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \ + (128 << 10)) + +/* + * Hardware drivers + */ + +/* + * NS16550 Configuration + */ +#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ + +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE (-4) +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK + +/* + * select serial console configuration + */ +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 + +#define CONFIG_SYS_BAUDRATE_TABLE { 4800, 9600, 19200, 38400, 57600, 115200 } + +/* USB device configuration */ +#define CONFIG_USB_DEVICE +#define CONFIG_USB_TTY +#define CONFIG_USBD_VENDORID 0x0421 +#define CONFIG_USBD_PRODUCTID_CDCACM 0x01c8 +#define CONFIG_USBD_PRODUCTID_GSERIAL 0x01c8 +#define CONFIG_USBD_MANUFACTURER "Nokia" +#define CONFIG_USBD_PRODUCT_NAME "N900 (U-Boot)" + +#define GPIO_SLIDE 71 + +/* + * Board ONENAND Info. + */ + +#define CONFIG_SYS_ONENAND_BASE ONENAND_MAP + +/* Watchdog support */ +#define CONFIG_HW_WATCHDOG + +/* + * Framebuffer + */ +/* Video console */ +#define CONFIG_VIDEO_LOGO +#define VIDEO_FB_16BPP_PIXEL_SWAP +#define VIDEO_FB_16BPP_WORD_SWAP + +/* functions for cfb_console */ +#define VIDEO_KBD_INIT_FCT rx51_kp_init() +#define VIDEO_TSTC_FCT rx51_kp_tstc +#define VIDEO_GETC_FCT rx51_kp_getc +#ifndef __ASSEMBLY__ +struct stdio_dev; +int rx51_kp_init(void); +int rx51_kp_tstc(struct stdio_dev *sdev); +int rx51_kp_getc(struct stdio_dev *sdev); +#endif + +/* Environment information */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "usbtty=cdc_acm\0" \ + "stdin=usbtty,serial,vga\0" \ + "stdout=usbtty,serial,vga\0" \ + "stderr=usbtty,serial,vga\0" \ + "slide=gpio input " __stringify(GPIO_SLIDE) "\0" \ + "switchmmc=mmc dev ${mmcnum}\0" \ + "kernaddr=0x82008000\0" \ + "initrdaddr=0x84008000\0" \ + "scriptaddr=0x86008000\0" \ + "fileload=${mmctype}load mmc ${mmcnum}:${mmcpart} " \ + "${loadaddr} ${mmcfile}\0" \ + "kernload=setenv loadaddr ${kernaddr};" \ + "setenv mmcfile ${mmckernfile};" \ + "run fileload\0" \ + "initrdload=setenv loadaddr ${initrdaddr};" \ + "setenv mmcfile ${mmcinitrdfile};" \ + "run fileload\0" \ + "scriptload=setenv loadaddr ${scriptaddr};" \ + "setenv mmcfile ${mmcscriptfile};" \ + "run fileload\0" \ + "scriptboot=echo Running ${mmcscriptfile} from mmc " \ + "${mmcnum}:${mmcpart} ...; source ${scriptaddr}\0" \ + "kernboot=echo Booting ${mmckernfile} from mmc " \ + "${mmcnum}:${mmcpart} ...; bootm ${kernaddr}\0" \ + "kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\ + "${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr}\0" \ + "attachboot=echo Booting attached kernel image ...;" \ + "setenv setup_omap_atag 1;" \ + "bootm ${attkernaddr};" \ + "setenv setup_omap_atag\0" \ + "trymmcscriptboot=if run switchmmc; then " \ + "if run scriptload; then " \ + "run scriptboot;" \ + "fi;" \ + "fi\0" \ + "trymmckernboot=if run switchmmc; then " \ + "if run kernload; then " \ + "run kernboot;" \ + "fi;" \ + "fi\0" \ + "trymmckerninitrdboot=if run switchmmc; then " \ + "if run initrdload; then " \ + "if run kernload; then " \ + "run kerninitrdboot;" \ + "fi;" \ + "fi; " \ + "fi\0" \ + "trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \ + "setenv mmckernfile uImage; run trymmckernboot\0" \ + "trymmcallpartboot=setenv mmcpart 1; run trymmcpartboot;" \ + "setenv mmcpart 2; run trymmcpartboot;" \ + "setenv mmcpart 3; run trymmcpartboot;" \ + "setenv mmcpart 4; run trymmcpartboot\0" \ + "trymmcboot=if run switchmmc; then " \ + "setenv mmctype fat;" \ + "run trymmcallpartboot;" \ + "setenv mmctype ext4;" \ + "run trymmcallpartboot;" \ + "fi\0" \ + "emmcboot=setenv mmcnum 1; run trymmcboot\0" \ + "sdboot=setenv mmcnum 0; run trymmcboot\0" \ + "preboot=setenv mmcnum 1; setenv mmcpart 1;" \ + "setenv mmcscriptfile bootmenu.scr;" \ + "if run switchmmc; then " \ + "setenv mmctype fat;" \ + "if run scriptload; then run scriptboot; else " \ + "setenv mmctype ext4;" \ + "if run scriptload; then run scriptboot; fi;" \ + "fi;" \ + "fi;" \ + "if run slide; then true; else " \ + "setenv bootmenu_delay 0;" \ + "setenv bootdelay 0;" \ + "fi\0" \ + "menucmd=bootmenu\0" \ + "bootmenu_0=Attached kernel=run attachboot\0" \ + "bootmenu_1=Internal eMMC=run emmcboot\0" \ + "bootmenu_2=External SD card=run sdboot\0" \ + "bootmenu_3=U-Boot boot order=boot\0" \ + "bootmenu_delay=30\0" \ + "" + +#define CONFIG_POSTBOOTMENU \ + "echo;" \ + "echo Extra commands:;" \ + "echo run sdboot - Boot from SD card slot.;" \ + "echo run emmcboot - Boot internal eMMC memory.;" \ + "echo run attachboot - Boot attached kernel image.;" \ + "echo" + +#define CONFIG_BOOTCOMMAND \ + "run sdboot;" \ + "run emmcboot;" \ + "run attachboot;" \ + "echo" + +/* default load address */ +#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) + +/* + * OMAP3 has 12 GP timers, they can be driven by the system clock + * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). + * This rate is divided by a local divisor. + */ +#define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) +#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ + +/* + * Physical Memory Map + */ +#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 + +/* + * FLASH and environment organization + */ + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 +#define CONFIG_SYS_INIT_RAM_SIZE 0x800 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) + +/* + * Attached kernel image + */ + +#define SDRAM_SIZE 0x10000000 /* 256 MB */ +#define SDRAM_END (CONFIG_SYS_SDRAM_BASE + SDRAM_SIZE) + +#define IMAGE_MAXSIZE 0x1FF800 /* 2 MB - 2 kB */ +#define KERNEL_OFFSET 0x40000 /* 256 kB */ +#define KERNEL_MAXSIZE (IMAGE_MAXSIZE-KERNEL_OFFSET) +#define KERNEL_ADDRESS (SDRAM_END-KERNEL_MAXSIZE) + +/* Reserve protected RAM for attached kernel */ +#define CONFIG_PRAM ((KERNEL_MAXSIZE >> 10)+1) + +#endif /* __CONFIG_H */ |