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-rw-r--r--arch/arm/boards/pm9263/init.c135
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diff --git a/arch/arm/boards/pm9263/init.c b/arch/arm/boards/pm9263/init.c
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+/*
+ * Copyright (C) 2007 Sascha Hauer, Pengutronix
+ *
+ * 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 <common.h>
+#include <net.h>
+#include <init.h>
+#include <environment.h>
+#include <fec.h>
+#include <asm/armlinux.h>
+#include <asm/mach-types.h>
+#include <partition.h>
+#include <fs.h>
+#include <fcntl.h>
+#include <asm/io.h>
+#include <asm/hardware.h>
+#include <nand.h>
+#include <linux/mtd/nand.h>
+#include <mach/at91_pmc.h>
+#include <mach/board.h>
+#include <mach/gpio.h>
+#include <mach/io.h>
+#include <mach/at91sam9_smc.h>
+#include <mach/sam9_smc.h>
+
+static struct atmel_nand_data nand_pdata = {
+ .ale = 21,
+ .cle = 22,
+/* .det_pin = ... not connected */
+ .ecc_base = (void __iomem *)(AT91_BASE_SYS + AT91_ECC0),
+ .ecc_mode = NAND_ECC_HW,
+ .rdy_pin = AT91_PIN_PB30,
+ .enable_pin = AT91_PIN_PD15,
+#if defined(CONFIG_MTD_NAND_ATMEL_BUSWIDTH_16)
+ .bus_width_16 = 1,
+#else
+ .bus_width_16 = 0,
+#endif
+};
+
+static struct sam9_smc_config pm_nand_smc_config = {
+ .ncs_read_setup = 1,
+ .nrd_setup = 1,
+ .ncs_write_setup = 1,
+ .nwe_setup = 1,
+
+ .ncs_read_pulse = 3,
+ .nrd_pulse = 3,
+ .ncs_write_pulse = 3,
+ .nwe_pulse = 3,
+
+ .read_cycle = 5,
+ .write_cycle = 5,
+
+ .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE,
+ .tdf_cycles = 2,
+};
+
+static void pm_add_device_nand(void)
+{
+ /* setup bus-width (8 or 16) */
+ if (nand_pdata.bus_width_16)
+ pm_nand_smc_config.mode |= AT91_SMC_DBW_16;
+ else
+ pm_nand_smc_config.mode |= AT91_SMC_DBW_8;
+
+ /* configure chip-select 3 (NAND) */
+ sam9_smc_configure(3, &pm_nand_smc_config);
+
+ at91_add_device_nand(&nand_pdata);
+}
+
+static struct device_d cfi_dev = {
+ .name = "cfi_flash",
+ .map_base = AT91_CHIPSELECT_0,
+ .size = 4 * 1024 * 1024,
+};
+
+static struct at91_ether_platform_data macb_pdata = {
+ .flags = AT91SAM_ETHER_RMII,
+ .phy_addr = 0,
+};
+
+static int pm9263_devices_init(void)
+{
+ /*
+ * PB27 enables the 50MHz oscillator for Ethernet PHY
+ * 1 - enable
+ * 0 - disable
+ */
+ at91_set_gpio_output(AT91_PIN_PB27, 1);
+ at91_set_gpio_value(AT91_PIN_PB27, 1); /* 1- enable, 0 - disable */
+
+ /* Enable clock */
+ at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_EMAC);
+
+ at91_add_device_sdram(64 * 1024 * 1024);
+ pm_add_device_nand();
+ at91_add_device_eth(&macb_pdata);
+ register_device(&cfi_dev);
+
+ devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self0");
+ devfs_add_partition("nor0", 0x40000, 0x10000, PARTITION_FIXED, "env0");
+
+ armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100));
+ armlinux_set_architecture(MACH_TYPE_PM9263);
+
+ return 0;
+}
+
+device_initcall(pm9263_devices_init);
+
+static int pm9263_console_init(void)
+{
+ at91_register_uart(0, 0);
+ return 0;
+}
+
+console_initcall(pm9263_console_init);