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u-boot/include/configs/ethernut5.h

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SPDX: Convert all of our single license tags to Linux Kernel style When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-06 21:58:06 +00:00
/* SPDX-License-Identifier: GPL-2.0+ */
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
/*
* (C) Copyright 2011
* egnite GmbH <info@egnite.de>
*
* Configuation settings for Ethernut 5 with AT91SAM9XE.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include <asm/hardware.h>
/* The first stage boot loader expects u-boot running at this address. */
/* The first stage boot loader takes care of low level initialization. */
#define CONFIG_SKIP_LOWLEVEL_INIT
/* Set our official architecture number. */
#define CONFIG_MACH_TYPE MACH_TYPE_ETHERNUT5
/* CPU information */
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768 /* slow clock xtal */
#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* 18.432 MHz crystal */
/* 32kB internal SRAM */
#define CONFIG_SRAM_BASE 0x00300000 /*AT91SAM9XE_SRAM_BASE */
#define CONFIG_SRAM_SIZE (32 << 10)
ARM: Remove unused stack and irq config defines CONFIG_STACKSIZE is not referenced anywhere except on AVR32, but present in most ARM board config files. IRQs are only enabled for 1 config, so remove the unused config options for IRQ and FIQ stack size as well. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-07-13 09:44:01 +00:00
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SRAM_BASE + CONFIG_SRAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
/* 128MB SDRAM in 1 bank */
#define CONFIG_SYS_SDRAM_BASE 0x20000000
#define CONFIG_SYS_SDRAM_SIZE (128 << 20)
#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE
#define CONFIG_LOADADDR CONFIG_SYS_LOAD_ADDR
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20))
/* 512kB on-chip NOR flash */
# define CONFIG_SYS_MAX_FLASH_BANKS 1
# define CONFIG_SYS_FLASH_BASE 0x00200000 /* AT91SAM9XE_FLASH_BASE */
# define CONFIG_AT91_EFLASH
# define CONFIG_SYS_MAX_FLASH_SECT 32
# define CONFIG_EFLASH_PROTSECTORS 1
board: ethernut5: Update to support DT and DM Add the dts files to support deivce tree, update the configuration files to support the device tree and driver model. The peripheral clock and pins configuration are handled by the clock and the pinctrl drivers respectively. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-21 06:30:57 +00:00
/* bootstrap + u-boot + env + linux in dataflash on CS0 */
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
/* NAND flash */
#ifdef CONFIG_CMD_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE 0x40000000
#define CONFIG_SYS_NAND_DBW_8
/* our ALE is AD21 */
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21)
/* our CLE is AD22 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22)
at91: nand: switch atmel_nand to generic GPIO API Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Jens Scharsig (BuS Elektronik)<esw@bus-elektronik.de> Tested-by: Jens Scharsig (BuS Elektronik)<esw@bus-elektronik.de> Acked-by: Scott Wood <scottwood@freescale.com>
2013-11-29 11:13:45 +00:00
#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PC(14)
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
#endif
/* JFFS2 */
#ifdef CONFIG_CMD_JFFS2
#define CONFIG_JFFS2_NAND
#endif
/* Ethernet */
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_PHY_ID 0
#define CONFIG_MACB_SEARCH_PHY
/* MMC */
#ifdef CONFIG_CMD_MMC
#define CONFIG_GENERIC_ATMEL_MCI
#define CONFIG_SYS_MMC_CD_PIN AT91_PIO_PORTC, 8
#endif
/* USB */
#ifdef CONFIG_CMD_USB
#define CONFIG_USB_ATMEL
arm: atmel: get rid of too many ifdeffery Get rid of too many ifdeffery in usb ohci driver Add following two configuration for USB clock selecting - CONFIG_USB_ATMEL_CLK_SEL_PLLB: using PLLB as usb ohci input clock - CONFIG_USB_ATMEL_CLK_SEL_UPLL: using UPLL as usb ohci input clock Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-10-21 08:14:00 +00:00
#define CONFIG_USB_ATMEL_CLK_SEL_PLLB
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
#define CONFIG_USB_OHCI_NEW
#define CONFIG_SYS_USB_OHCI_CPU_INIT
#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x00500000
#define CONFIG_SYS_USB_OHCI_SLOT_NAME "host"
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
#endif
/* RTC */
#if defined(CONFIG_CMD_DATE) || defined(CONFIG_CMD_SNTP)
#define CONFIG_SYS_I2C_RTC_ADDR 0x51
#endif
/* I2C */
#define CONFIG_SYS_MAX_I2C_BUS 1
i2c, soft-i2c: switch to new multibus/multiadapter support - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
2013-01-29 07:53:15 +00:00
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
#define CONFIG_SYS_I2C_SOFT_SPEED 100000
#define CONFIG_SYS_I2C_SOFT_SLAVE 0
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
#define I2C_SOFT_DECLARATIONS
#define GPIO_I2C_SCL AT91_PIO_PORTA, 24
#define GPIO_I2C_SDA AT91_PIO_PORTA, 23
#define I2C_INIT { \
at91_set_pio_periph(AT91_PIO_PORTA, 23, 0); \
at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 1); \
at91_set_pio_periph(AT91_PIO_PORTA, 24, 0); \
at91_set_pio_output(AT91_PIO_PORTA, 24, 0); \
at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 1); \
}
#define I2C_ACTIVE at91_set_pio_output(AT91_PIO_PORTA, 23, 0)
#define I2C_TRISTATE at91_set_pio_input(AT91_PIO_PORTA, 23, 0)
#define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTA, 24, bit)
#define I2C_SDA(bit) at91_set_pio_value(AT91_PIO_PORTA, 23, bit)
#define I2C_DELAY udelay(100)
#define I2C_READ at91_get_pio_value(AT91_PIO_PORTA, 23)
/* DHCP/BOOTP options */
#ifdef CONFIG_CMD_DHCP
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_SYS_AUTOLOAD "n"
#endif
/* File systems */
/* Boot command */
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
board: ethernut5: Update to support DT and DM Add the dts files to support deivce tree, update the configuration files to support the device tree and driver model. The peripheral clock and pins configuration are handled by the clock and the pinctrl drivers respectively. Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-07-21 06:30:57 +00:00
#define CONFIG_BOOTCOMMAND "sf probe 0:0; " \
"sf read 0x22000000 0xc6000 0x294000; " \
"bootm 0x22000000"
Ethernut 5 board support Add support for the Ethernut 5 open hardware design, based on Atmel's AT91SAM9XE512 SoC. V4 - Fix several coding style issues. - Move machine type to config file. - Remove use of CONFIG_ATMEL_LEGACY. Signed-off-by: Tim Schendekehl <tim.schendekehl@egnite.de>
2011-11-01 23:55:01 +00:00
/* Misc. u-boot settings */
#endif
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