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u-boot/include/configs/snapper9g45.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+ */
arm: at91: Add support for gurnard This board is based on Snapper 9G45 which has an Atmel AT91SAM9G45 chip and 128MB of SDRAM. It includes a small LCD, 2xUSB host, SD card, Ethernet and two UARTs. Signed-off-by: Andre Renaud <andre@designa-electronics.com> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Andreas Bießmann <andreas@biessmann.org> [apply CONFIG_BOOTDELAY transition] Signed-off-by: Andreas Bießmann <andreas@biessmann.org>
2016-05-05 13:28:22 +00:00
/*
* Bluewater Systems Snapper 9G45 module
*
* (C) Copyright 2011 Bluewater Systems
* Author: Andre Renaud <andre@bluewatersys.com>
* Author: Ryan Mallon <ryan@bluewatersys.com>
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/* SoC type is defined in boards.cfg */
#include <asm/hardware.h>
#include <linux/sizes.h>
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
/* CPU */
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG
#define CONFIG_SKIP_LOWLEVEL_INIT_ONLY
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS6
#define CONFIG_SYS_SDRAM_SIZE (128 * 1024 * 1024) /* 64MB */
#define CONFIG_SYS_INIT_SP_ADDR (ATMEL_BASE_SRAM + 0x1000 - \
GENERATED_GBL_DATA_SIZE)
/* Mem test settings */
/* NAND Flash */
#define CONFIG_SYS_NAND_ECC_BASE ATMEL_BASE_ECC
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define CONFIG_SYS_NAND_BASE ATMEL_BASE_CS3
#define CONFIG_SYS_NAND_DBW_8
#define CONFIG_SYS_NAND_MASK_ALE (1 << 21) /* AD21 */
#define CONFIG_SYS_NAND_MASK_CLE (1 << 22) /* AD22 */
#define CONFIG_SYS_NAND_ENABLE_PIN AT91_PIN_PC14
#define CONFIG_SYS_NAND_READY_PIN AT91_PIN_PC8
/* Ethernet */
#define CONFIG_MACB
#define CONFIG_RMII
#define CONFIG_NET_RETRY_COUNT 20
#define CONFIG_RESET_PHY_R
#define CONFIG_AT91_WANTS_COMMON_PHY
#define CONFIG_TFTP_PORT
#define CONFIG_TFTP_TSIZE
/* MMC */
#define CONFIG_GENERIC_ATMEL_MCI
/* LCD */
#define CONFIG_ATMEL_LCD
#define CONFIG_GURNARD_SPLASH
/* GPIOs and IO expander */
#define CONFIG_ATMEL_LEGACY
#define CONFIG_AT91_GPIO
#define CONFIG_AT91_GPIO_PULLUP 1
/* UARTs/Serial console */
#define CONFIG_ATMEL_USART
/* Boot options */
#define CONFIG_SYS_LOAD_ADDR 0x23000000
#define CONFIG_BOOTP_BOOTFILESIZE
/* Environment settings */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_EXTRA_ENV_SETTINGS \
"ethaddr=00:00:00:00:00:00\0" \
"serial=0\0" \
"stdout=serial_atmel\0" \
"stderr=serial_atmel\0" \
"stdin=serial_atmel\0" \
"bootlimit=3\0" \
"loadaddr=0x71000000\0" \
"board_rev=2\0" \
"bootfile=/tftpboot/uImage\0" \
"bootargs_def=console=ttyS0,115200 panic=5 quiet lpj=997376\0" \
"nfsroot=/export/root\0" \
"boot_working=setenv bootargs $bootargs_def; nboot $loadaddr 0 0x20c0000 && bootm\0" \
"boot_safe=setenv bootargs $bootargs_def; nboot $loadaddr 0 0xc0000 && bootm\0" \
"boot_tftp=setenv bootargs $bootargs_def ip=any nfsroot=$nfsroot; setenv autoload y && bootp && bootm\0" \
"boot_usb=setenv bootargs $bootargs_def; usb start && usb storage && fatload usb 0:1 $loadaddr dds-xm200.bin && bootm\0" \
"boot_mmc=setenv bootargs $bootargs_def; mmc rescan && fatload mmc 0:1 $loadaddr dds-xm200.bin && bootm\0" \
"bootcmd=run boot_mmc ; run boot_usb ; run boot_working ; run boot_safe\0" \
"altbootcmd=run boot_mmc ; run boot_usb ; run boot_safe ; run boot_working\0"
/* Console settings */
/* U-Boot memory settings */
#define CONFIG_SYS_MALLOC_LEN (1 << 20)
/* Command line configuration */
#define CONFIG_CMD_MII
#define CONFIG_CMD_MMC
#define CONFIG_CMD_CACHE
#endif /* __CONFIG_H */
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