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u-boot/include/configs/snapper9260.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+ */
Add support for Bluewater Systems Snapper 9260/9G20 modules Add support for Bluewater Systems AT91 based Snapper 9260 and 9G20 single board computer modules. Includes NAND flash and Ethernet support. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
2011-06-05 07:21:22 +00:00
/*
* Bluewater Systems Snapper 9260 and 9G20 modules
*
* (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>
sizes.h - consolidate for all architectures Copied from Linux sources "include/linux/sizes.h" commit 413541dd66d51f791a0b169d9b9014e4f56be13c Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Tom Rini <trini@ti.com> Cc: Stefan Roese <sr@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: Tom Rini <trini@ti.com> Acked-by: Stefan Roese <sr@denx.de> [trini: Add bcm Kona platforms to the patch] Signed-off-by: Tom Rini <trini@ti.com>
2014-02-26 13:47:58 +00:00
#include <linux/sizes.h>
Add support for Bluewater Systems Snapper 9260/9G20 modules Add support for Bluewater Systems AT91 based Snapper 9260 and 9G20 single board computer modules. Includes NAND flash and Ethernet support. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
2011-06-05 07:21:22 +00:00
/* ARM asynchronous clock */
#define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* External Crystal, in Hz */
#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
/* CPU */
/* SDRAM */
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_CS1
#define CONFIG_SYS_SDRAM_SIZE (64 * 1024 * 1024) /* 64MB */
Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using system-constants.h - Make all users of CUSTOM_SYS_INIT_SP_ADDR reference SYS_INIT_SP_ADDR - Introduce HAS_CUSTOM_SYS_INIT_SP_ADDR to allow for setting the stack pointer directly, otherwise we use the common calculation. - On some platforms that were using the standard calculation but did not set CONFIG_SYS_INIT_RAM_SIZE / CONFIG_SYS_INIT_RAM_ADDR, set them. - On a small number of platforms that were not subtracting GENERATED_GBL_DATA_SIZE do so now via the standard calculation. - CONFIG_SYS_INIT_SP_OFFSET is now widely unused, so remove it from most board config header files. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-05-25 16:16:03 +00:00
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1
Add support for Bluewater Systems Snapper 9260/9G20 modules Add support for Bluewater Systems AT91 based Snapper 9260 and 9G20 single board computer modules. Includes NAND flash and Ethernet support. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
2011-06-05 07:21:22 +00:00
/* Mem test settings */
/* NAND Flash */
#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_PC13
/* GPIOs and IO expander */
#define CONFIG_PCA953X
#define CONFIG_SYS_I2C_PCA953X_ADDR 0x28
#define CONFIG_SYS_I2C_PCA953X_WIDTH { {0x28, 16} }
/* UARTs/Serial console */
dm: at91: Convert snapper9260 to use driver model Convert this at91sam9260-based board to use driver model. This should serve as an example for other similar boards. Serial and GPIO are supported so far. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-10-29 19:09:01 +00:00
#ifndef CONFIG_DM_SERIAL
Add support for Bluewater Systems Snapper 9260/9G20 modules Add support for Bluewater Systems AT91 based Snapper 9260 and 9G20 single board computer modules. Includes NAND flash and Ethernet support. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
2011-06-05 07:21:22 +00:00
#define CONFIG_USART_BASE ATMEL_BASE_DBGU
#define CONFIG_USART_ID ATMEL_ID_SYS
dm: at91: Convert snapper9260 to use driver model Convert this at91sam9260-based board to use driver model. This should serve as an example for other similar boards. Serial and GPIO are supported so far. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
2014-10-29 19:09:01 +00:00
#endif
Add support for Bluewater Systems Snapper 9260/9G20 modules Add support for Bluewater Systems AT91 based Snapper 9260 and 9G20 single board computer modules. Includes NAND flash and Ethernet support. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
2011-06-05 07:21:22 +00:00
/* I2C - Bit-bashed */
#define CONFIG_SOFT_I2C_READ_REPEATED_START
#define I2C_INIT do { \
at91_set_gpio_output(AT91_PIN_PA23, 1); \
at91_set_gpio_output(AT91_PIN_PA24, 1); \
at91_set_pio_multi_drive(AT91_PIO_PORTA, 23, 1); \
at91_set_pio_multi_drive(AT91_PIO_PORTA, 24, 1); \
} while (0)
#define I2C_SOFT_DECLARATIONS
#define I2C_ACTIVE
#define I2C_TRISTATE at91_set_gpio_input(AT91_PIN_PA23, 1);
#define I2C_READ at91_get_gpio_value(AT91_PIN_PA23);
#define I2C_SDA(bit) do { \
if (bit) { \
at91_set_gpio_input(AT91_PIN_PA23, 1); \
} else { \
at91_set_gpio_output(AT91_PIN_PA23, 1); \
at91_set_gpio_value(AT91_PIN_PA23, bit); \
} \
} while (0)
#define I2C_SCL(bit) at91_set_pio_value(AT91_PIO_PORTA, 24, bit)
#define I2C_DELAY udelay(2)
/* Boot options */
/* Environment settings */
/* Console settings */
#endif /* __CONFIG_H */
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