mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 13:56:30 +00:00
56eb3da43f
- dxr2: define unused pins as input
- do not enable RTC32K OSC on dxr2 board
- update default environment
- add splashpos=m,m to default environment, so splash screen is always
centered.
- adapt environment for bootcount feature
- add altbootcmd to default environment
- rut: SPL add early reset pulse for eth-phy, maXTouch and display
- rut: display timing aenderungen
- siemens boards: adapt for background color = white
- add boutcount feature for the siemens boards
store the bootcount in the environment, as we have no softreset
save registers on this hardware. Use therefore the CONFIG_BOOTCOUNT_ENV
bootcount driver.
- change spi mode from 3 to 0 for the lcd init
- add gpio pin for lcd reset with state 0 and add mdelay
- siemens boards: use own USB id's
- add dfu serial and device number for siemens boards
Add for the siemens boards the possibility to define in dfu mode,
the iSerialNumber and the bcdDevice fields in the USB Device
descriptor.
- fix upgrade mechanism based on bootcount
Correct location of saveenv and remove not active variable.
Add CONFIG_BOOT_RETRY_TIME and CONFIG_RESET_TO_RETRY to
reboot board in case of empty kernel partition. Without
these defines an empty kernel partition leads to an
abort of boot process and one remains in u-boot prompt.
- general cleanup of dxr2, pxm2 and rut boards
all:
* Remove net boot from bootcmd
Ping can cause a crash on boards without ethernet phy.
net_nfs command is used only for development
* Add reset at the end of bootcmd
In order to have an immediate reset of the boot when bootcmd
fails, add reset at the end of bootcmd.
rut:
* add nand_img_size
dxr2:
* update nand_img_size
* ddr3 timings updated with iocontrol property that can be
modified via eeprom. New default parameters from software
leveling with draco ES2.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Signed-off-by: Pascal Bach <pascal.bach@siemens.com>
Signed-off-by: Roger Meier <r.meier@siemens.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Matthias Michel <matthias.michel@siemens.com>
Cc: Tom Rini <trini@ti.com>
154 lines
3.6 KiB
C
154 lines
3.6 KiB
C
/*
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* siemens pxm2
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* (C) Copyright 2013 Siemens Schweiz AG
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* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Based on:
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* U-Boot file:/include/configs/am335x_evm.h
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*
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* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_PXM2_H
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#define __CONFIG_PXM2_H
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#define CONFIG_SIEMENS_PXM2
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#define MACH_TYPE_PXM2 4309
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#define CONFIG_SIEMENS_MACH_TYPE MACH_TYPE_PXM2
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#include "siemens-am33x-common.h"
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#define CONFIG_SYS_MPUCLK 720
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#define DXR2_IOCTRL_VAL 0x18b
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#define DDR_PLL_FREQ 266
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#define BOARD_DFU_BUTTON_GPIO 59
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#define BOARD_DFU_BUTTON_LED 117
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#define BOARD_LCD_POWER 111
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#define BOARD_BACK_LIGHT 112
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#define BOARD_TOUCH_POWER 57
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/* Physical Memory Map */
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#define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* 1GB */
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/* I2C Configuration */
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#define CONFIG_SYS_I2C_SPEED 400000
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300
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#undef CONFIG_SPL_NET_SUPPORT
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#undef CONFIG_SPL_NET_VCI_STRING
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#undef CONFIG_SPL_ETH_SUPPORT
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#define CONFIG_PHY_ADDR 0
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#define CONFIG_PHY_ATHEROS
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#define CONFIG_FACTORYSET
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/* UBI Support */
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#ifndef CONFIG_SPL_BUILD
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_MTD_DEVICE
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#define CONFIG_RBTREE
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#define CONFIG_LZO
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#define CONFIG_CMD_UBI
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#define CONFIG_CMD_UBIFS
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#endif
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/* Watchdog */
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#define CONFIG_OMAP_WATCHDOG
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#ifndef CONFIG_SPL_BUILD
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/* Default env settings */
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"hostname=pxm2\0" \
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"nand_img_size=0x500000\0" \
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"optargs=\0" \
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"splashpos=m,m\0" \
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CONFIG_COMMON_ENV_SETTINGS \
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"mmc_dev=0\0" \
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"mmc_root=/dev/mmcblk0p2 rw\0" \
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"mmc_root_fs_type=ext4 rootwait\0" \
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"mmc_load_uimage=" \
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"mmc rescan; " \
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"setenv bootfile uImage;" \
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"fatload mmc ${mmc_dev} ${kloadaddr} ${bootfile}\0" \
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"loadbootenv=fatload mmc ${mmc_dev} ${loadaddr} ${bootenv}\0" \
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"importbootenv=echo Importing environment from mmc ...; " \
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"env import -t $loadaddr $filesize\0" \
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"mmc_args=run bootargs_defaults;" \
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"mtdparts default;" \
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"setenv bootargs ${bootargs} " \
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"root=${mmc_root} ${mtdparts}" \
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"rootfstype=${mmc_root_fs_type} ip=${ip_method} " \
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"eth=${ethaddr} " \
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"\0" \
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"mmc_boot=run mmc_args; " \
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"run mmc_load_uimage; " \
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"bootm ${kloadaddr}\0" \
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""
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#ifndef CONFIG_RESTORE_FLASH
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/* set to negative value for no autoboot */
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#define CONFIG_BOOTDELAY 3
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#define CONFIG_BOOTCOMMAND \
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"if dfubutton; then " \
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"run dfu_start; " \
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"reset; " \
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"fi; " \
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"if mmc rescan; then " \
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"echo SD/MMC found on device ${mmc_dev};" \
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"if run loadbootenv; then " \
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"echo Loaded environment from ${bootenv};" \
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"run importbootenv;" \
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"fi;" \
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"if test -n $uenvcmd; then " \
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"echo Running uenvcmd ...;" \
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"run uenvcmd;" \
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"fi;" \
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"if run mmc_load_uimage; then " \
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"run mmc_args;" \
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"bootm ${kloadaddr};" \
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"fi;" \
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"fi;" \
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"run nand_boot;" \
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"reset;"
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#else
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#define CONFIG_BOOTDELAY 0
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#define CONFIG_BOOTCOMMAND \
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"setenv autoload no; " \
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"dhcp; " \
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"if tftp 80000000 debrick.scr; then " \
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"source 80000000; " \
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"fi"
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#endif
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#endif /* CONFIG_SPL_BUILD */
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#define CONFIG_VIDEO
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#if defined(CONFIG_VIDEO)
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#define CONFIG_VIDEO_DA8XX
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#define CONFIG_CFB_CONSOLE
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#define CONFIG_VGA_AS_SINGLE_DEVICE
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#define CONFIG_SPLASH_SCREEN
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#define CONFIG_SPLASH_SCREEN_ALIGN
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#define CONFIG_VIDEO_LOGO
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#define CONFIG_VIDEO_BMP_RLE8
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#define CONFIG_VIDEO_BMP_LOGO
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#define CONFIG_CMD_BMP
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#define DA8XX_LCD_CNTL_BASE LCD_CNTL_BASE
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#define PWM_TICKS 0x1388
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#define PWM_DUTY 0x200
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#define CONFIG_SYS_CONSOLE_BG_COL 0xff
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#define CONFIG_SYS_CONSOLE_FG_COL 0x00
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#endif
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#endif /* ! __CONFIG_PXM2_H */
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