bool "Ethernut5 board"
select AT91SAM9XE
-config TARGET_SNAPPER9260
- bool "Support snapper9260"
- select AT91SAM9260
- select AT91_WANTS_COMMON_PHY
- select DM
- select DM_GPIO
- select DM_SERIAL
- imply CMD_DM
-
config TARGET_GURNARD
bool "Support gurnard"
select AT91SAM9G45
source "board/atmel/sama5d4_xplained/Kconfig"
source "board/atmel/sama5d4ek/Kconfig"
source "board/bluewater/gurnard/Kconfig"
-source "board/bluewater/snapper9260/Kconfig"
source "board/calao/usb_a9263/Kconfig"
source "board/egnite/ethernut5/Kconfig"
source "board/esd/meesc/Kconfig"
+++ /dev/null
-if TARGET_SNAPPER9260
-
-config SYS_BOARD
- default "snapper9260"
-
-config SYS_VENDOR
- default "bluewater"
-
-config SYS_CONFIG_NAME
- default "snapper9260"
-
-endif
+++ /dev/null
-SNAPPER9260 BOARD
-M: Simon Glass <sjg@chromium.org>
-S: Maintained
-F: board/bluewater/snapper9260/
-F: include/configs/snapper9260.h
-F: configs/snapper9260_defconfig
-F: configs/snapper9g20_defconfig
+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0+
-#
-# (C) Copyright 2003-2008
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2011 Bluewater Systems
-# Ryan Mallon <ryan@bluewatersys.com>
-
-obj-y += snapper9260.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Bluewater Systems Snapper 9260/9G20 modules
- *
- * (C) Copyright 2011 Bluewater Systems
- * Author: Andre Renaud <andre@bluewatersys.com>
- * Author: Ryan Mallon <ryan@bluewatersys.com>
- */
-
-#include <common.h>
-#include <dm.h>
-#include <init.h>
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <asm/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/arch/at91sam9260_matrix.h>
-#include <asm/arch/at91sam9_smc.h>
-#include <asm/arch/at91_common.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/gpio.h>
-#include <asm/arch/atmel_serial.h>
-#include <net.h>
-#include <netdev.h>
-#include <i2c.h>
-#include <pca953x.h>
-#include <linux/delay.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* IO Expander pins */
-#define IO_EXP_ETH_RESET (0 << 1)
-#define IO_EXP_ETH_POWER (1 << 1)
-
-static void macb_hw_init(void)
-{
- struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA;
-
- at91_periph_clk_enable(ATMEL_ID_EMAC0);
-
- /* Disable pull-ups to prevent PHY going into test mode */
- writel(pin_to_mask(AT91_PIN_PA14) |
- pin_to_mask(AT91_PIN_PA15) |
- pin_to_mask(AT91_PIN_PA18),
- &pioa->pudr);
-
- /* Power down ethernet */
- pca953x_set_dir(0x28, IO_EXP_ETH_POWER, PCA953X_DIR_OUT);
- pca953x_set_val(0x28, IO_EXP_ETH_POWER, 1);
-
- /* Hold ethernet in reset */
- pca953x_set_dir(0x28, IO_EXP_ETH_RESET, PCA953X_DIR_OUT);
- pca953x_set_val(0x28, IO_EXP_ETH_RESET, 0);
-
- /* Enable ethernet power */
- pca953x_set_val(0x28, IO_EXP_ETH_POWER, 0);
-
- at91_phy_reset();
-
- /* Bring the ethernet out of reset */
- pca953x_set_val(0x28, IO_EXP_ETH_RESET, 1);
-
- /* The phy internal reset take 21ms */
- udelay(21 * 1000);
-
- /* Re-enable pull-up */
- writel(pin_to_mask(AT91_PIN_PA14) |
- pin_to_mask(AT91_PIN_PA15) |
- pin_to_mask(AT91_PIN_PA18),
- &pioa->puer);
-
- at91_macb_hw_init();
-}
-
-static void nand_hw_init(void)
-{
- struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC;
- struct at91_matrix *matrix = (struct at91_matrix *)ATMEL_BASE_MATRIX;
- unsigned long csa;
-
- /* Enable CS3 as NAND/SmartMedia */
- csa = readl(&matrix->ebicsa);
- csa |= AT91_MATRIX_CS3A_SMC_SMARTMEDIA;
- writel(csa, &matrix->ebicsa);
-
- /* Configure SMC CS3 for NAND/SmartMedia */
- writel(AT91_SMC_SETUP_NWE(2) | AT91_SMC_SETUP_NCS_WR(0) |
- AT91_SMC_SETUP_NRD(2) | AT91_SMC_SETUP_NCS_RD(0),
- &smc->cs[3].setup);
- writel(AT91_SMC_PULSE_NWE(4) | AT91_SMC_PULSE_NCS_WR(4) |
- AT91_SMC_PULSE_NRD(4) | AT91_SMC_PULSE_NCS_RD(4),
- &smc->cs[3].pulse);
- writel(AT91_SMC_CYCLE_NWE(7) | AT91_SMC_CYCLE_NRD(7),
- &smc->cs[3].cycle);
- writel(AT91_SMC_MODE_RM_NRD | AT91_SMC_MODE_WM_NWE |
- AT91_SMC_MODE_EXNW_DISABLE |
- AT91_SMC_MODE_DBW_8 |
- AT91_SMC_MODE_TDF_CYCLE(3),
- &smc->cs[3].mode);
-
- /* Configure RDY/BSY */
- gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand_rdy");
- gpio_direction_input(CONFIG_SYS_NAND_READY_PIN);
-
- /* Enable NandFlash */
- gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "nand_ce");
- gpio_direction_output(CONFIG_SYS_NAND_ENABLE_PIN, 1);
-}
-
-int board_init(void)
-{
- at91_periph_clk_enable(ATMEL_ID_PIOA);
- at91_periph_clk_enable(ATMEL_ID_PIOB);
- at91_periph_clk_enable(ATMEL_ID_PIOC);
-
- /* The mach-type is the same for both Snapper 9260 and 9G20 */
- gd->bd->bi_arch_number = MACH_TYPE_SNAPPER_9260;
-
- /* Address of boot parameters */
- gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-
- /* Initialise peripherals */
- at91_seriald_hw_init();
- i2c_set_bus_num(0);
- nand_hw_init();
- macb_hw_init();
-
- return 0;
-}
-
-int board_eth_init(struct bd_info *bis)
-{
- return macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x1f);
-}
-
-int dram_init(void)
-{
- gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
- CONFIG_SYS_SDRAM_SIZE);
- return 0;
-}
-
-void reset_phy(void)
-{
-}
-
-static struct atmel_serial_plat at91sam9260_serial_plat = {
- .base_addr = ATMEL_BASE_DBGU,
-};
-
-U_BOOT_DRVINFO(at91sam9260_serial) = {
- .name = "serial_atmel",
- .plat = &at91sam9260_serial_plat,
-};
+++ /dev/null
-CONFIG_ARM=y
-CONFIG_SKIP_LOWLEVEL_INIT=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_AT91=y
-CONFIG_SYS_TEXT_BASE=0x21f00000
-CONFIG_SYS_MALLOC_LEN=0x100000
-CONFIG_SYS_MALLOC_F_LEN=0x400
-CONFIG_TARGET_SNAPPER9260=y
-CONFIG_AT91_GPIO_PULLUP=y
-CONFIG_ATMEL_LEGACY=y
-CONFIG_NR_DRAM_BANKS=1
-CONFIG_ENV_SIZE=0x40000
-CONFIG_ENV_OFFSET=0x80000
-CONFIG_SYS_LOAD_ADDR=0x23000000
-CONFIG_FIT=y
-CONFIG_BOOTDELAY=3
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttyS0,115200 ip=any"
-# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_RESET_PHY_R=y
-CONFIG_HUSH_PARSER=y
-CONFIG_SYS_PROMPT="Snapper> "
-CONFIG_SYS_CBSIZE=256
-CONFIG_SYS_PBSIZE=282
-# CONFIG_CMD_BDI is not set
-# CONFIG_CMD_IMI is not set
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-# CONFIG_CMD_LOADS is not set
-CONFIG_CMD_NAND=y
-# CONFIG_CMD_SOURCE is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_BOOTP_BOOTFILESIZE=y
-CONFIG_CMD_MII=y
-# CONFIG_CMD_MDIO is not set
-CONFIG_CMD_PING=y
-CONFIG_CMD_FAT=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_IN_NAND=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_NET_RETRY_COUNT=20
-CONFIG_TFTP_PORT=y
-CONFIG_TFTP_TSIZE=y
-CONFIG_AT91_GPIO=y
-CONFIG_CMD_PCA953X=y
-CONFIG_SYS_I2C_LEGACY=y
-CONFIG_SYS_I2C_SOFT=y
-CONFIG_SYS_I2C_SOFT_SLAVE=0x7F
-# CONFIG_MMC is not set
-CONFIG_MTD=y
-CONFIG_MTD_RAW_NAND=y
-# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
-CONFIG_NAND_ATMEL=y
-CONFIG_MACB=y
-CONFIG_RMII=y
-CONFIG_ATMEL_USART=y
+++ /dev/null
-CONFIG_ARM=y
-CONFIG_SKIP_LOWLEVEL_INIT=y
-CONFIG_ARCH_CPU_INIT=y
-CONFIG_ARCH_AT91=y
-CONFIG_SYS_TEXT_BASE=0x21f00000
-CONFIG_SYS_MALLOC_LEN=0x100000
-CONFIG_SYS_MALLOC_F_LEN=0x400
-CONFIG_TARGET_SNAPPER9260=y
-CONFIG_AT91_GPIO_PULLUP=y
-CONFIG_ATMEL_LEGACY=y
-CONFIG_NR_DRAM_BANKS=1
-CONFIG_ENV_SIZE=0x40000
-CONFIG_ENV_OFFSET=0x80000
-CONFIG_SYS_LOAD_ADDR=0x23000000
-CONFIG_FIT=y
-CONFIG_BOOTDELAY=3
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttyS0,115200 ip=any"
-# CONFIG_DISPLAY_BOARDINFO is not set
-CONFIG_RESET_PHY_R=y
-CONFIG_HUSH_PARSER=y
-CONFIG_SYS_CBSIZE=256
-CONFIG_SYS_PBSIZE=276
-# CONFIG_CMD_BDI is not set
-# CONFIG_CMD_IMI is not set
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-# CONFIG_CMD_LOADS is not set
-CONFIG_CMD_NAND=y
-# CONFIG_CMD_SOURCE is not set
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_BOOTP_BOOTFILESIZE=y
-CONFIG_CMD_MII=y
-# CONFIG_CMD_MDIO is not set
-CONFIG_CMD_PING=y
-CONFIG_CMD_FAT=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_IN_NAND=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_NET_RETRY_COUNT=20
-CONFIG_TFTP_PORT=y
-CONFIG_TFTP_TSIZE=y
-CONFIG_AT91_GPIO=y
-CONFIG_CMD_PCA953X=y
-CONFIG_SYS_I2C_LEGACY=y
-CONFIG_SYS_I2C_SOFT=y
-CONFIG_SYS_I2C_SOFT_SLAVE=0x7F
-# CONFIG_MMC is not set
-CONFIG_MTD=y
-CONFIG_MTD_RAW_NAND=y
-# CONFIG_SYS_NAND_USE_FLASH_BBT is not set
-CONFIG_NAND_ATMEL=y
-CONFIG_MACB=y
-CONFIG_RMII=y
-CONFIG_ATMEL_USART=y
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * 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>
-#include <linux/sizes.h>
-
-/* 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 */
-#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
-#define CONFIG_SYS_INIT_RAM_ADDR ATMEL_BASE_SRAM1
-
-/* 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 */
-#ifndef CONFIG_DM_SERIAL
-#define CONFIG_USART_BASE ATMEL_BASE_DBGU
-#define CONFIG_USART_ID ATMEL_ID_SYS
-#endif
-
-/* 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 */
projects / platform / kernel / u-boot.git / commitdiff