mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-17 18:28:55 +00:00
2fbb8462b0
As the help message of CONFIG_BOOTDELAY says, CONFIG_BOOTDELAY=-2
means the autoboot with no delay, with no abort check even if
CONFIG_ZERO_BOOTDELAY_CHECK is defined.
To sum up, the autoboot behaves as follows:
[1] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=y
autoboot with no delay, but you can abort it by key input
[2] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
autoboot with no delay, with no check for abort
[3] CONFIG_BOOTDELAY=-1
disable autoboot
[4] CONFIG_BOOTDELAY=-2
autoboot with no delay, with no check for abort
As you notice, [2] and [4] come to the same result, which means we
do not need CONFIG_ZERO_BOOTDELAY_CHECK. We can control all the
cases only by CONFIG_BOOTDELAY, like this:
[1] CONFIG_BOOTDELAY=0
autoboot with no delay, but you can abort it by key input
[2] CONFIG_BOOTDELAY=-1
disable autoboot
[3] CONFIG_BOOTDELAY=-2
autoboot with no delay, with no check for abort
This commit converts the logic as follow:
CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
--> CONFIG_BOOTDELAY=-2
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Christian Riesch <christian.riesch@omicronenergy.com>
Acked-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
213 lines
4.8 KiB
C
213 lines
4.8 KiB
C
/*
|
|
* WORK Microwave work_92105 board configuration file
|
|
*
|
|
* (C) Copyright 2014 DENX Software Engineering GmbH
|
|
* Written-by: Albert ARIBAUD <albert.aribaud@3adev.fr>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_WORK_92105_H__
|
|
#define __CONFIG_WORK_92105_H__
|
|
|
|
/* SoC and board defines */
|
|
#include <linux/sizes.h>
|
|
#include <asm/arch/cpu.h>
|
|
|
|
/*
|
|
* Define work_92105 machine type by hand -- done only for compatibility
|
|
* with original board code
|
|
*/
|
|
#define MACH_TYPE_WORK_92105 736
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_WORK_92105
|
|
|
|
#define CONFIG_SYS_ICACHE_OFF
|
|
#define CONFIG_SYS_DCACHE_OFF
|
|
#if !defined(CONFIG_SPL_BUILD)
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
#endif
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_BOARD_EARLY_INIT_R
|
|
|
|
/* generate LPC32XX-specific SPL image */
|
|
#define CONFIG_LPC32XX_SPL
|
|
|
|
/*
|
|
* Memory configurations
|
|
*/
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define CONFIG_SYS_MALLOC_LEN SZ_1M
|
|
#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
|
|
#define CONFIG_SYS_SDRAM_SIZE SZ_128M
|
|
#define CONFIG_SYS_TEXT_BASE 0x80100000
|
|
#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_512K \
|
|
- GENERATED_GBL_DATA_SIZE)
|
|
|
|
/*
|
|
* Serial Driver
|
|
*/
|
|
#define CONFIG_SYS_LPC32XX_UART 5 /* UART5 - NS16550 */
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/*
|
|
* Ethernet Driver
|
|
*/
|
|
|
|
#define CONFIG_PHY_SMSC
|
|
#define CONFIG_LPC32XX_ETH
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_ADDR 0
|
|
#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
|
|
/* FIXME: remove "Waiting for PHY auto negotiation to complete..." message */
|
|
|
|
/*
|
|
* I2C driver
|
|
*/
|
|
|
|
#define CONFIG_SYS_I2C_LPC32XX
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_SPEED 350000
|
|
|
|
/*
|
|
* I2C EEPROM
|
|
*/
|
|
|
|
#define CONFIG_CMD_EEPROM
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x56
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
|
|
/*
|
|
* I2C RTC
|
|
*/
|
|
|
|
#define CONFIG_CMD_DATE
|
|
#define CONFIG_RTC_DS1374
|
|
|
|
/*
|
|
* I2C Temperature Sensor (DTT)
|
|
*/
|
|
|
|
#define CONFIG_CMD_DTT
|
|
#define CONFIG_DTT_SENSORS { 0, 1 }
|
|
#define CONFIG_DTT_DS620
|
|
|
|
/*
|
|
* U-Boot General Configurations
|
|
*/
|
|
#define CONFIG_SYS_LONGHELP
|
|
#define CONFIG_SYS_CBSIZE 1024
|
|
#define CONFIG_SYS_PBSIZE \
|
|
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#define CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_CMDLINE_EDITING
|
|
#define CONFIG_VERSION_VARIABLE
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
/*
|
|
* No NOR
|
|
*/
|
|
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
/*
|
|
* NAND chip timings for FIXME: which one?
|
|
*/
|
|
|
|
#define CONFIG_LPC32XX_NAND_MLC_TCEA_DELAY 333333333
|
|
#define CONFIG_LPC32XX_NAND_MLC_BUSY_DELAY 10000000
|
|
#define CONFIG_LPC32XX_NAND_MLC_NAND_TA 18181818
|
|
#define CONFIG_LPC32XX_NAND_MLC_RD_HIGH 31250000
|
|
#define CONFIG_LPC32XX_NAND_MLC_RD_LOW 45454545
|
|
#define CONFIG_LPC32XX_NAND_MLC_WR_HIGH 40000000
|
|
#define CONFIG_LPC32XX_NAND_MLC_WR_LOW 83333333
|
|
|
|
/*
|
|
* NAND
|
|
*/
|
|
|
|
/* driver configuration */
|
|
#define CONFIG_SYS_NAND_SELF_INIT
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_MAX_NAND_CHIPS 1
|
|
#define CONFIG_SYS_NAND_BASE MLC_NAND_BASE
|
|
#define CONFIG_NAND_LPC32XX_MLC
|
|
|
|
#define CONFIG_CMD_NAND
|
|
|
|
/*
|
|
* GPIO
|
|
*/
|
|
|
|
#define CONFIG_LPC32XX_GPIO
|
|
|
|
/*
|
|
* SSP/SPI/DISPLAY
|
|
*/
|
|
|
|
#define CONFIG_LPC32XX_SSP
|
|
#define CONFIG_LPC32XX_SSP_TIMEOUT 100000
|
|
#define CONFIG_CMD_MAX6957
|
|
#define CONFIG_CMD_HD44760
|
|
/*
|
|
* Environment
|
|
*/
|
|
|
|
#define CONFIG_ENV_IS_IN_NAND 1
|
|
#define CONFIG_ENV_SIZE 0x00020000
|
|
#define CONFIG_ENV_OFFSET 0x00100000
|
|
#define CONFIG_ENV_OFFSET_REDUND 0x00120000
|
|
#define CONFIG_ENV_ADDR 0x80000100
|
|
|
|
/*
|
|
* Boot Linux
|
|
*/
|
|
#define CONFIG_CMDLINE_TAG
|
|
#define CONFIG_SETUP_MEMORY_TAGS
|
|
#define CONFIG_INITRD_TAG
|
|
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
#define CONFIG_BOOTARGS "console=ttyS2,115200n8"
|
|
#define CONFIG_LOADADDR 0x80008000
|
|
|
|
/*
|
|
* SPL
|
|
*/
|
|
|
|
/* SPL will be executed at offset 0 */
|
|
#define CONFIG_SPL_TEXT_BASE 0x00000000
|
|
/* SPL will use SRAM as stack */
|
|
#define CONFIG_SPL_STACK 0x0000FFF8
|
|
#define CONFIG_SPL_BOARD_INIT
|
|
/* Use the framework and generic lib */
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT
|
|
#define CONFIG_SPL_LIBCOMMON_SUPPORT
|
|
/* SPL will use serial */
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
/* SPL will load U-Boot from NAND offset 0x40000 */
|
|
#define CONFIG_SPL_NAND_SUPPORT
|
|
#define CONFIG_SPL_NAND_DRIVERS
|
|
#define CONFIG_SPL_NAND_BASE
|
|
#define CONFIG_SPL_NAND_BOOT
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00040000
|
|
#define CONFIG_SPL_PAD_TO 0x20000
|
|
/* U-Boot will be 0x40000 bytes, loaded and run at CONFIG_SYS_TEXT_BASE */
|
|
#define CONFIG_SYS_MONITOR_LEN 0x40000 /* actually, MAX size */
|
|
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
|
|
#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
|
|
|
|
/*
|
|
* Include SoC specific configuration
|
|
*/
|
|
#include <asm/arch/config.h>
|
|
|
|
#endif /* __CONFIG_WORK_92105_H__*/
|