[ARM] 5309/1: ep93xx: add edb9307a platform
Hartley Sweeten [Wed, 15 Oct 2008 19:01:30 +0000 (20:01 +0100)]
Add Cirrus Logic EDB9307A Dev Board to arch/arm/mach-ep93xx

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-ep93xx/Kconfig
arch/arm/mach-ep93xx/Makefile
arch/arm/mach-ep93xx/edb9307a.c [new file with mode: 0644]

index 5a1b8c0..56bddce 100644 (file)
@@ -33,6 +33,12 @@ config MACH_EDB9307
          Say 'Y' here if you want your kernel to support the Cirrus
          Logic EDB9307 Evaluation Board.
 
+config MACH_EDB9307A
+       bool "Support Cirrus Logic EDB9307A"
+       help
+         Say 'Y' here if you want your kernel to support the Cirrus
+         Logic EDB9307A Evaluation Board.
+
 config MACH_EDB9312
        bool "Support Cirrus Logic EDB9312"
        help
index c1252ca..944e42d 100644 (file)
@@ -10,6 +10,7 @@ obj-$(CONFIG_MACH_ADSSPHERE)  += adssphere.o
 obj-$(CONFIG_MACH_EDB9302)     += edb9302.o
 obj-$(CONFIG_MACH_EDB9302A)    += edb9302a.o
 obj-$(CONFIG_MACH_EDB9307)     += edb9307.o
+obj-$(CONFIG_MACH_EDB9307A)    += edb9307a.o
 obj-$(CONFIG_MACH_EDB9312)     += edb9312.o
 obj-$(CONFIG_MACH_EDB9315)     += edb9315.o
 obj-$(CONFIG_MACH_EDB9315A)    += edb9315a.o
diff --git a/arch/arm/mach-ep93xx/edb9307a.c b/arch/arm/mach-ep93xx/edb9307a.c
new file mode 100644 (file)
index 0000000..bbbe4c1
--- /dev/null
@@ -0,0 +1,67 @@
+/*
+ * arch/arm/mach-ep93xx/edb9307a.c
+ * Cirrus Logic EDB9307A support.
+ *
+ * Copyright (C) 2008 H Hartley Sweeten <hsweeten@visionengravers.com>
+ *
+ * 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.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/sched.h>
+#include <linux/interrupt.h>
+#include <linux/ioport.h>
+#include <linux/mtd/physmap.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static struct physmap_flash_data edb9307a_flash_data = {
+       .width          = 2,
+};
+
+static struct resource edb9307a_flash_resource = {
+       .start          = EP93XX_CS6_PHYS_BASE,
+       .end            = EP93XX_CS6_PHYS_BASE + SZ_16M - 1,
+       .flags          = IORESOURCE_MEM,
+};
+
+static struct platform_device edb9307a_flash = {
+       .name           = "physmap-flash",
+       .id             = 0,
+       .dev            = {
+               .platform_data  = &edb9307a_flash_data,
+       },
+       .num_resources  = 1,
+       .resource       = &edb9307a_flash_resource,
+};
+
+static struct ep93xx_eth_data edb9307a_eth_data = {
+       .phy_id         = 1,
+};
+
+static void __init edb9307a_init_machine(void)
+{
+       ep93xx_init_devices();
+       platform_device_register(&edb9307a_flash);
+
+       ep93xx_register_eth(&edb9307a_eth_data, 1);
+}
+
+MACHINE_START(EDB9307A, "Cirrus Logic EDB9307A Evaluation Board")
+       /* Maintainer: H Hartley Sweeten <hsweeten@visionengravers.com> */
+       .phys_io        = EP93XX_APB_PHYS_BASE,
+       .io_pg_offst    = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
+       .boot_params    = EP93XX_SDCE0_PHYS_BASE + 0x100,
+       .map_io         = ep93xx_map_io,
+       .init_irq       = ep93xx_init_irq,
+       .timer          = &ep93xx_timer,
+       .init_machine   = edb9307a_init_machine,
+MACHINE_END