mirror of
https://github.com/AsahiLinux/u-boot
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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>
70 lines
2 KiB
C
70 lines
2 KiB
C
/*
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* board.h
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*
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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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* TI AM335x boards information header
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* u-boot:/board/ti/am335x/board.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 _BOARD_H_
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#define _BOARD_H_
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#define PARGS3(x) settings.ddr3.x-ddr3_default.x, \
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settings.ddr3.x, ddr3_default.x
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#define PRINTARGS(y) printf("%x, %8x, %8x : "#y"\n", PARGS3(y))
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#define MAGIC_CHIP 0x50494843
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/* Automatic generated definition */
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/* Wed, 18 Sep 2013 18:58:27 +0200 */
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/* From file: draco/ddr3-data-micron-v2.txt */
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struct ddr3_data {
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unsigned int magic; /* 0x33524444 */
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unsigned int version; /* 0x56312e34 */
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unsigned short int ddr3_sratio; /* 0x0100 */
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unsigned short int iclkout; /* 0x0001 */
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unsigned short int dt0rdsratio0; /* 0x003A */
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unsigned short int dt0wdsratio0; /* 0x008A */
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unsigned short int dt0fwsratio0; /* 0x010B */
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unsigned short int dt0wrsratio0; /* 0x00C4 */
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unsigned int sdram_tim1; /* 0x0888A39B */
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unsigned int sdram_tim2; /* 0x26247FDA */
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unsigned int sdram_tim3; /* 0x501F821F */
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unsigned int emif_ddr_phy_ctlr_1; /* 0x00100206 */
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unsigned int sdram_config; /* 0x61C04AB2 */
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unsigned int ref_ctrl; /* 0x00000618 */
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unsigned int ioctr_val; /* 0x0000018B */
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};
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struct chip_data {
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unsigned int magic;
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char sdevname[16];
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char shwver[7];
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};
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struct dxr2_baseboard_id {
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struct ddr3_data ddr3;
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struct chip_data chip;
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};
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/*
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* We have three pin mux functions that must exist. We must be able to enable
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* uart0, for initial output and i2c0 to read the main EEPROM. We then have a
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* main pinmux function that can be overridden to enable all other pinmux that
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* is required on the board.
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*/
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void enable_uart0_pin_mux(void);
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void enable_uart1_pin_mux(void);
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void enable_uart2_pin_mux(void);
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void enable_uart3_pin_mux(void);
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void enable_uart4_pin_mux(void);
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void enable_uart5_pin_mux(void);
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void enable_i2c0_pin_mux(void);
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void enable_board_pin_mux(void);
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#endif
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