[ARM] 3993/1: ep93xx: add cirrus logic edb9302a support
Add support for the Cirrus Logic EDB9302A Evaluation Board. Confirmed
to work by Chase Douglas.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-ep93xx/Kconfig b/arch/arm/mach-ep93xx/Kconfig
index fcc5e25..af7904b 100644
--- a/arch/arm/mach-ep93xx/Kconfig
+++ b/arch/arm/mach-ep93xx/Kconfig
@@ -21,6 +21,12 @@
Say 'Y' here if you want your kernel to support the Cirrus
Logic EDB9302 Evaluation Board.
+config MACH_EDB9302A
+ bool "Support Cirrus Logic EDB9302A"
+ help
+ Say 'Y' here if you want your kernel to support the Cirrus
+ Logic EDB9302A Evaluation Board.
+
config MACH_EDB9312
bool "Support Cirrus Logic EDB9312"
help
diff --git a/arch/arm/mach-ep93xx/Makefile b/arch/arm/mach-ep93xx/Makefile
index bd09cdd..b06641d 100644
--- a/arch/arm/mach-ep93xx/Makefile
+++ b/arch/arm/mach-ep93xx/Makefile
@@ -8,6 +8,7 @@
obj-$(CONFIG_MACH_ADSSPHERE) += adssphere.o
obj-$(CONFIG_MACH_EDB9302) += edb9302.o
+obj-$(CONFIG_MACH_EDB9302A) += edb9302a.o
obj-$(CONFIG_MACH_EDB9312) += edb9312.o
obj-$(CONFIG_MACH_EDB9315) += edb9315.o
obj-$(CONFIG_MACH_EDB9315A) += edb9315a.o
diff --git a/arch/arm/mach-ep93xx/edb9302a.c b/arch/arm/mach-ep93xx/edb9302a.c
new file mode 100644
index 0000000..62e064b
--- /dev/null
+++ b/arch/arm/mach-ep93xx/edb9302a.c
@@ -0,0 +1,91 @@
+/*
+ * arch/arm/mach-ep93xx/edb9302a.c
+ * Cirrus Logic EDB9302A support.
+ *
+ * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
+ *
+ * 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 <asm/io.h>
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+
+static struct physmap_flash_data edb9302a_flash_data = {
+ .width = 2,
+};
+
+static struct resource edb9302a_flash_resource = {
+ .start = 0x60000000,
+ .end = 0x60ffffff,
+ .flags = IORESOURCE_MEM,
+};
+
+static struct platform_device edb9302a_flash = {
+ .name = "physmap-flash",
+ .id = 0,
+ .dev = {
+ .platform_data = &edb9302a_flash_data,
+ },
+ .num_resources = 1,
+ .resource = &edb9302a_flash_resource,
+};
+
+static struct ep93xx_eth_data edb9302a_eth_data = {
+ .phy_id = 1,
+};
+
+static struct resource edb9302a_eth_resource[] = {
+ {
+ .start = EP93XX_ETHERNET_PHYS_BASE,
+ .end = EP93XX_ETHERNET_PHYS_BASE + 0xffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_EP93XX_ETHERNET,
+ .end = IRQ_EP93XX_ETHERNET,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device edb9302a_eth_device = {
+ .name = "ep93xx-eth",
+ .id = -1,
+ .dev = {
+ .platform_data = &edb9302a_eth_data,
+ },
+ .num_resources = 2,
+ .resource = edb9302a_eth_resource,
+};
+
+static void __init edb9302a_init_machine(void)
+{
+ ep93xx_init_devices();
+ platform_device_register(&edb9302a_flash);
+
+ memcpy(edb9302a_eth_data.dev_addr,
+ (void *)(EP93XX_ETHERNET_BASE + 0x50), 6);
+ platform_device_register(&edb9302a_eth_device);
+}
+
+MACHINE_START(EDB9302A, "Cirrus Logic EDB9302A Evaluation Board")
+ /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */
+ .phys_io = EP93XX_APB_PHYS_BASE,
+ .io_pg_offst = ((EP93XX_APB_VIRT_BASE) >> 18) & 0xfffc,
+ .boot_params = 0xc0000100,
+ .map_io = ep93xx_map_io,
+ .init_irq = ep93xx_init_irq,
+ .timer = &ep93xx_timer,
+ .init_machine = edb9302a_init_machine,
+MACHINE_END