Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 132 insertions, 0 deletions

diff --git a/arch/arm/mach-sa1100/cerf.c b/arch/arm/mach-sa1100/cerf.c
new file mode 100644
index 000000000000..f8edde5e7cbf
--- /dev/null
+++ b/arch/arm/mach-sa1100/cerf.c
@@ -0,0 +1,132 @@
+/*
+ * linux/arch/arm/mach-sa1100/cerf.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Apr-2003 : Removed some old PDA crud [FB]
+ * Oct-2003 : Added uart2 resource [FB]
+ * Jan-2004 : Removed io map for flash [FB]
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/tty.h>
+#include <linux/device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+
+#include <asm/irq.h>
+#include <asm/hardware.h>
+#include <asm/setup.h>
+
+#include <asm/mach-types.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/cerf.h>
+#include "generic.h"
+
+static struct resource cerfuart2_resources[] = {
+        [0] = {
+                .start  = 0x80030000,
+                .end    = 0x8003ffff,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device cerfuart2_device = {
+        .name           = "sa11x0-uart",
+        .id             = 2,
+        .num_resources  = ARRAY_SIZE(cerfuart2_resources),
+        .resource       = cerfuart2_resources,
+};
+
+static struct platform_device *cerf_devices[] __initdata = {
+        &cerfuart2_device,
+};
+
+#ifdef CONFIG_SA1100_CERF_FLASH_32MB
+#  define CERF_FLASH_SIZE       0x02000000
+#elif defined CONFIG_SA1100_CERF_FLASH_16MB
+#  define CERF_FLASH_SIZE       0x01000000
+#elif defined CONFIG_SA1100_CERF_FLASH_8MB
+#  define CERF_FLASH_SIZE       0x00800000
+#else
+#  error "Undefined flash size for CERF"
+#endif
+
+static struct mtd_partition cerf_partitions[] = {
+        {
+                .name           = "Bootloader",
+                .size           = 0x00020000,
+                .offset         = 0x00000000,
+        }, {
+                .name           = "Params",
+                .size           = 0x00040000,
+                .offset         = 0x00020000,
+        }, {
+                .name           = "Kernel",
+                .size           = 0x00100000,
+                .offset         = 0x00060000,
+        }, {
+                .name           = "Filesystem",
+                .size           = CERF_FLASH_SIZE-0x00160000,
+                .offset         = 0x00160000,
+        }
+};
+
+static struct flash_platform_data cerf_flash_data = {
+        .map_name       = "cfi_probe",
+        .parts          = cerf_partitions,
+        .nr_parts       = ARRAY_SIZE(cerf_partitions),
+};
+
+static struct resource cerf_flash_resource = {
+        .start          = SA1100_CS0_PHYS,
+        .end            = SA1100_CS0_PHYS + SZ_32M - 1,
+        .flags          = IORESOURCE_MEM,
+};
+
+static void __init cerf_init_irq(void)
+{
+        sa1100_init_irq();
+        set_irq_type(CERF_ETH_IRQ, IRQT_RISING);
+}
+
+static struct map_desc cerf_io_desc[] __initdata = {
+  /* virtual     physical    length      type */
+  { 0xf0000000, 0x08000000, 0x00100000, MT_DEVICE }  /* Crystal Ethernet Chip */
+};
+
+static void __init cerf_map_io(void)
+{
+        sa1100_map_io();
+        iotable_init(cerf_io_desc, ARRAY_SIZE(cerf_io_desc));
+
+        sa1100_register_uart(0, 3);
+        sa1100_register_uart(1, 2); /* disable this and the uart2 device for sa1100_fir */
+        sa1100_register_uart(2, 1);
+
+        /* set some GPDR bits here while it's safe */
+        GPDR |= CERF_GPIO_CF_RESET;
+}
+
+static void __init cerf_init(void)
+{
+        platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
+        sa11x0_set_flash_data(&cerf_flash_data, &cerf_flash_resource, 1);
+}
+
+MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
+        MAINTAINER("support@intrinsyc.com")
+        BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
+        MAPIO(cerf_map_io)
+        INITIRQ(cerf_init_irq)
+        .timer          = &sa1100_timer,
+        .init_machine   = cerf_init,
+MACHINE_END