From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@ppc970.osdl.org>
Date: Sat, 16 Apr 2005 15:20:36 -0700
Subject: Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
---
 arch/arm/mach-sa1100/shannon.c | 85 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 arch/arm/mach-sa1100/shannon.c

(limited to 'arch/arm/mach-sa1100/shannon.c')

diff --git a/arch/arm/mach-sa1100/shannon.c b/arch/arm/mach-sa1100/shannon.c
new file mode 100644
index 00000000000..edddd559be0
--- /dev/null
+++ b/arch/arm/mach-sa1100/shannon.c
@@ -0,0 +1,85 @@
+/*
+ * linux/arch/arm/mach-sa1100/shannon.c
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/kernel.h>
+#include <linux/tty.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/setup.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
+#include <asm/mach/map.h>
+#include <asm/mach/serial_sa1100.h>
+#include <asm/arch/shannon.h>
+
+#include "generic.h"
+
+static struct mtd_partition shannon_partitions[] = {
+	{
+		.name		= "BLOB boot loader",
+		.offset		= 0,
+		.size		= 0x20000
+	},
+	{
+		.name		= "kernel",
+		.offset		= MTDPART_OFS_APPEND,
+		.size		= 0xe0000
+	},
+	{ 
+		.name		= "initrd",
+		.offset		= MTDPART_OFS_APPEND,	
+		.size		= MTDPART_SIZ_FULL
+	}
+};
+
+static struct flash_platform_data shannon_flash_data = {
+	.map_name	= "cfi_probe",
+	.parts		= shannon_partitions,
+	.nr_parts	= ARRAY_SIZE(shannon_partitions),
+};
+
+static struct resource shannon_flash_resource = {
+	.start		= SA1100_CS0_PHYS,
+	.end		= SA1100_CS0_PHYS + SZ_4M - 1,
+	.flags		= IORESOURCE_MEM,
+};
+
+static void __init shannon_init(void)
+{
+	sa11x0_set_flash_data(&shannon_flash_data, &shannon_flash_resource, 1);
+}
+
+static void __init shannon_map_io(void)
+{
+	sa1100_map_io();
+
+	sa1100_register_uart(0, 3);
+	sa1100_register_uart(1, 1);
+
+	Ser1SDCR0 |= SDCR0_SUS;
+	GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
+	GPDR |= GPIO_UART_TXD | SHANNON_GPIO_CODEC_RESET;
+	GPDR &= ~GPIO_UART_RXD;
+	PPAR |= PPAR_UPR;
+
+	/* reset the codec */
+	GPCR = SHANNON_GPIO_CODEC_RESET;
+	GPSR = SHANNON_GPIO_CODEC_RESET;
+}
+
+MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)")
+	BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
+	BOOT_PARAMS(0xc0000100)
+	MAPIO(shannon_map_io)
+	INITIRQ(sa1100_init_irq)
+	.timer		= &sa1100_timer,
+	.init_machine	= shannon_init,
+MACHINE_END
-- 
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