1 files changed, 194 insertions, 0 deletions

diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
new file mode 100644
index 000000000000..8778b8e08549
--- /dev/null
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -0,0 +1,194 @@
+/*
+ * linux/arch/arm/mach-at91/board-afeb-9260v1.c
+ *
+ *  Copyright (C) 2005 SAN People
+ *  Copyright (C) 2006 Atmel
+ *  Copyright (C) 2008 Sergey Lapin
+ *
+ * A custom board designed as open hardware; PCBs and various information
+ * is available at http://groups.google.com/group/arm9fpga-evolution-board/
+ * Subversion repository: svn://194.85.238.22/home/users/george/svn/arm9eb
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/clk.h>
+#include <linux/dma-mapping.h>
+
+#include <mach/hardware.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <mach/board.h>
+#include <mach/gpio.h>
+
+#include "generic.h"
+
+
+static void __init afeb9260_map_io(void)
+{
+        /* Initialize processor: 18.432 MHz crystal */
+        at91sam9260_initialize(18432000);
+
+        /* DGBU on ttyS0. (Rx & Tx only) */
+        at91_register_uart(0, 0, 0);
+
+        /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
+        at91_register_uart(AT91SAM9260_ID_US0, 1,
+                             ATMEL_UART_CTS | ATMEL_UART_RTS
+                           | ATMEL_UART_DTR | ATMEL_UART_DSR
+                           | ATMEL_UART_DCD | ATMEL_UART_RI);
+
+        /* USART1 on ttyS2. (Rx, Tx, RTS, CTS) */
+        at91_register_uart(AT91SAM9260_ID_US1, 2,
+                        ATMEL_UART_CTS | ATMEL_UART_RTS);
+
+        /* set serial console to ttyS0 (ie, DBGU) */
+        at91_set_serial_console(0);
+}
+
+static void __init afeb9260_init_irq(void)
+{
+        at91sam9260_init_interrupts(NULL);
+}
+
+
+/*
+ * USB Host port
+ */
+static struct at91_usbh_data __initdata afeb9260_usbh_data = {
+        .ports          = 1,
+};
+
+/*
+ * USB Device port
+ */
+static struct at91_udc_data __initdata afeb9260_udc_data = {
+        .vbus_pin       = AT91_PIN_PC5,
+        .pullup_pin     = 0,            /* pull-up driven by UDC */
+};
+
+
+
+/*
+ * SPI devices.
+ */
+static struct spi_board_info afeb9260_spi_devices[] = {
+        {       /* DataFlash chip */
+                .modalias       = "mtd_dataflash",
+                .chip_select    = 1,
+                .max_speed_hz   = 15 * 1000 * 1000,
+                .bus_num        = 0,
+        },
+};
+
+
+
+/*
+ * NAND flash
+ */
+static struct mtd_partition __initdata afeb9260_nand_partition[] = {
+        {
+                .name   = "bootloader",
+                .offset = 0,
+                .size   = (640 * SZ_1K),
+        },
+        {
+                .name   = "kernel",
+                .offset = MTDPART_OFS_NXTBLK,
+                .size   = SZ_2M,
+        },
+        {
+                .name   = "rootfs",
+                .offset = MTDPART_OFS_NXTBLK,
+                .size   = MTDPART_SIZ_FULL,
+        },
+};
+
+static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
+{
+        *num_partitions = ARRAY_SIZE(afeb9260_nand_partition);
+        return afeb9260_nand_partition;
+}
+
+static struct atmel_nand_data __initdata afeb9260_nand_data = {
+        .ale            = 21,
+        .cle            = 22,
+        .rdy_pin        = AT91_PIN_PC13,
+        .enable_pin     = AT91_PIN_PC14,
+        .partition_info = nand_partitions,
+        .bus_width_16   = 0,
+};
+
+
+/*
+ * MCI (SD/MMC)
+ */
+static struct at91_mmc_data __initdata afeb9260_mmc_data = {
+        .slot_b         = 1,
+        .wire4          = 1,
+};
+
+
+
+static struct i2c_board_info __initdata afeb9260_i2c_devices[] = {
+        {
+                I2C_BOARD_INFO("fm3130", 0x68),
+                I2C_BOARD_INFO("24c64", 0x50),
+        },
+};
+
+static void __init afeb9260_board_init(void)
+{
+        /* Serial */
+        at91_add_device_serial();
+        /* USB Host */
+        at91_add_device_usbh(&afeb9260_usbh_data);
+        /* USB Device */
+        at91_add_device_udc(&afeb9260_udc_data);
+        /* SPI */
+        at91_add_device_spi(afeb9260_spi_devices,
+                        ARRAY_SIZE(afeb9260_spi_devices));
+        /* NAND */
+        at91_add_device_nand(&afeb9260_nand_data);
+        /* MMC */
+        at91_add_device_mmc(0, &afeb9260_mmc_data);
+        /* I2C */
+        at91_add_device_i2c(afeb9260_i2c_devices,
+                        ARRAY_SIZE(afeb9260_i2c_devices));
+}
+
+MACHINE_START(AFEB9260, "Custom afeb9260 board")
+        /* Maintainer: Sergey Lapin <slapin@ossfans.org> */
+        .phys_io        = AT91_BASE_SYS,
+        .io_pg_offst    = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
+        .boot_params    = AT91_SDRAM_BASE + 0x100,
+        .timer          = &at91sam926x_timer,
+        .map_io         = afeb9260_map_io,
+        .init_irq       = afeb9260_init_irq,
+        .init_machine   = afeb9260_board_init,
+MACHINE_END
+