mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 01:38:22 +00:00
d6213e206c
Mechanically convert video_hw_init() function to UCLASS_VIDEO probe callback and replace CONFIG_CFB_CONSOLE by CONFIG_DM_VIDEO. As framebuffer base address is setup by the bootloader which loads U-Boot, set plat->base to that fixed framebuffer address. This change was tested in qemu n900 machine and is working fine. What does not work is CONFIG_VIDEO_LOGO, seems to be buggy. Signed-off-by: Pali Rohár <pali@kernel.org>
189 lines
5.7 KiB
C
189 lines
5.7 KiB
C
/* 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
|
|
*/
|
|
|
|
#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_UBI_SIZE (512 << 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
|
|
|
|
/* Environment information */
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"usbtty=cdc_acm\0" \
|
|
"stdin=usbtty,serial,keyboard\0" \
|
|
"stdout=usbtty,serial,vidconsole\0" \
|
|
"stderr=usbtty,serial,vidconsole\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} || " \
|
|
"bootz ${kernaddr}\0" \
|
|
"kerninitrdboot=echo Booting ${mmckernfile} ${mmcinitrdfile} from mmc "\
|
|
"${mmcnum}:${mmcpart} ...; bootm ${kernaddr} ${initrdaddr} || " \
|
|
"bootz ${kernaddr} ${initrdaddr}\0" \
|
|
"attachboot=echo Booting attached kernel image ...;" \
|
|
"setenv setup_omap_atag 1;" \
|
|
"bootm ${attkernaddr} || bootz ${attkernaddr};" \
|
|
"setenv setup_omap_atag\0" \
|
|
"trymmcscriptboot=run switchmmc && run scriptload && run scriptboot\0" \
|
|
"trymmckernboot=run switchmmc && run kernload && run kernboot\0" \
|
|
"trymmckerninitrdboot=run switchmmc && run initrdload && " \
|
|
"run kernload && run kerninitrdboot\0" \
|
|
"trymmcpartboot=setenv mmcscriptfile boot.scr; run trymmcscriptboot;" \
|
|
"setenv mmckernfile uImage; run trymmckernboot;" \
|
|
"setenv mmckernfile zImage; 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" \
|
|
"trymmcbootmenu=setenv mmctype fat && run trymmcscriptboot || " \
|
|
"setenv mmctype ext4 && run trymmcscriptboot\0" \
|
|
"preboot=setenv mmcpart 1; setenv mmcscriptfile bootmenu.scr;" \
|
|
"setenv mmcnum 0 && run trymmcbootmenu || " \
|
|
"setenv mmcnum 1 && run trymmcbootmenu;" \
|
|
"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"
|
|
|
|
/*
|
|
* 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 */
|