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Diffstat (limited to 'include/configs/ethernut5.h')
| -rw-r--r-- | include/configs/ethernut5.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/include/configs/ethernut5.h b/include/configs/ethernut5.h deleted file mode 100644 index c9e7c8c..0000000 --- a/include/configs/ethernut5.h +++ /dev/null @@ -1,149 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * (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) -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SRAM_BASE + CONFIG_SRAM_SIZE - \ - GENERATED_GBL_DATA_SIZE) - -/* 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)) -#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE -#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE \ - - CONFIG_SYS_MALLOC_LEN) - -/* 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 - - -/* bootstrap + u-boot + env + linux in dataflash on CS0 */ -#define CONFIG_ENV_OFFSET 0x3DE000 - -/* 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) -#define CONFIG_SYS_NAND_ENABLE_PIN GPIO_PIN_PC(14) -#endif - -/* JFFS2 */ -#ifdef CONFIG_CMD_JFFS2 -#define CONFIG_JFFS2_CMDLINE -#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 -#define CONFIG_USB_ATMEL_CLK_SEL_PLLB -#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_RTC_PCF8563 -#define CONFIG_SYS_I2C_RTC_ADDR 0x51 -#endif - -/* I2C */ -#define CONFIG_SYS_MAX_I2C_BUS 1 - -#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 - -#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 -#define CONFIG_BOOTCOMMAND "sf probe 0:0; " \ - "sf read 0x22000000 0xc6000 0x294000; " \ - "bootm 0x22000000" - -/* Misc. u-boot settings */ - -#endif |