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Diffstat (limited to 'arch/arm/mach-clps711x/board-cdb89712.c')
-rw-r--r--arch/arm/mach-clps711x/board-cdb89712.c147
1 files changed, 147 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/board-cdb89712.c b/arch/arm/mach-clps711x/board-cdb89712.c
new file mode 100644
index 00000000000..60900ddf97c
--- /dev/null
+++ b/arch/arm/mach-clps711x/board-cdb89712.c
@@ -0,0 +1,147 @@
+/*
+ * linux/arch/arm/mach-clps711x/cdb89712.c
+ *
+ * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/mm.h>
+#include <linux/io.h>
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/plat-ram.h>
+#include <linux/mtd/partitions.h>
+
+#include <mach/hardware.h>
+#include <asm/pgtable.h>
+#include <asm/page.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include "common.h"
+
+#define CDB89712_CS8900_BASE (CS2_PHYS_BASE + 0x300)
+#define CDB89712_CS8900_IRQ (IRQ_EINT3)
+
+static struct resource cdb89712_cs8900_resource[] __initdata = {
+ DEFINE_RES_MEM(CDB89712_CS8900_BASE, SZ_1K),
+ DEFINE_RES_IRQ(CDB89712_CS8900_IRQ),
+};
+
+static struct mtd_partition cdb89712_flash_partitions[] __initdata = {
+ {
+ .name = "Flash",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data cdb89712_flash_pdata __initdata = {
+ .width = 4,
+ .probe_type = "map_rom",
+ .parts = cdb89712_flash_partitions,
+ .nr_parts = ARRAY_SIZE(cdb89712_flash_partitions),
+};
+
+static struct resource cdb89712_flash_resources[] __initdata = {
+ DEFINE_RES_MEM(CS0_PHYS_BASE, SZ_8M),
+};
+
+static struct platform_device cdb89712_flash_pdev __initdata = {
+ .name = "physmap-flash",
+ .id = 0,
+ .resource = cdb89712_flash_resources,
+ .num_resources = ARRAY_SIZE(cdb89712_flash_resources),
+ .dev = {
+ .platform_data = &cdb89712_flash_pdata,
+ },
+};
+
+static struct mtd_partition cdb89712_bootrom_partitions[] __initdata = {
+ {
+ .name = "BootROM",
+ .offset = 0,
+ .size = MTDPART_SIZ_FULL,
+ },
+};
+
+static struct physmap_flash_data cdb89712_bootrom_pdata __initdata = {
+ .width = 4,
+ .probe_type = "map_rom",
+ .parts = cdb89712_bootrom_partitions,
+ .nr_parts = ARRAY_SIZE(cdb89712_bootrom_partitions),
+};
+
+static struct resource cdb89712_bootrom_resources[] __initdata = {
+ DEFINE_RES_NAMED(CS7_PHYS_BASE, SZ_128, "BOOTROM", IORESOURCE_MEM |
+ IORESOURCE_CACHEABLE | IORESOURCE_READONLY),
+};
+
+static struct platform_device cdb89712_bootrom_pdev __initdata = {
+ .name = "physmap-flash",
+ .id = 1,
+ .resource = cdb89712_bootrom_resources,
+ .num_resources = ARRAY_SIZE(cdb89712_bootrom_resources),
+ .dev = {
+ .platform_data = &cdb89712_bootrom_pdata,
+ },
+};
+
+static struct platdata_mtd_ram cdb89712_sram_pdata __initdata = {
+ .bankwidth = 4,
+};
+
+static struct resource cdb89712_sram_resources[] __initdata = {
+ DEFINE_RES_MEM(CLPS711X_SRAM_BASE, CLPS711X_SRAM_SIZE),
+};
+
+static struct platform_device cdb89712_sram_pdev __initdata = {
+ .name = "mtd-ram",
+ .id = 0,
+ .resource = cdb89712_sram_resources,
+ .num_resources = ARRAY_SIZE(cdb89712_sram_resources),
+ .dev = {
+ .platform_data = &cdb89712_sram_pdata,
+ },
+};
+
+static void __init cdb89712_init(void)
+{
+ platform_device_register(&cdb89712_flash_pdev);
+ platform_device_register(&cdb89712_bootrom_pdev);
+ platform_device_register(&cdb89712_sram_pdev);
+ platform_device_register_simple("cs89x0", 0, cdb89712_cs8900_resource,
+ ARRAY_SIZE(cdb89712_cs8900_resource));
+}
+
+MACHINE_START(CDB89712, "Cirrus-CDB89712")
+ /* Maintainer: Ray Lehtiniemi */
+ .atag_offset = 0x100,
+ .nr_irqs = CLPS711X_NR_IRQS,
+ .map_io = clps711x_map_io,
+ .init_irq = clps711x_init_irq,
+ .timer = &clps711x_timer,
+ .init_machine = cdb89712_init,
+ .handle_irq = clps711x_handle_irq,
+ .restart = clps711x_restart,
+MACHINE_END