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-rw-r--r--meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0003-cm-x270-ide.patch186
1 files changed, 0 insertions, 186 deletions
diff --git a/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0003-cm-x270-ide.patch b/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0003-cm-x270-ide.patch
deleted file mode 100644
index 0ff115efc8..0000000000
--- a/meta/recipes-kernel/linux/linux-2.6.23/cm-x270/0003-cm-x270-ide.patch
+++ /dev/null
@@ -1,186 +0,0 @@
-From f260d5fa4c99cd7df949e6408af59807f8ccf224 Mon Sep 17 00:00:00 2001
-From: Cliff Brake <cbrake@happy.dev.bec-systems.com>
-Date: Fri, 20 Jul 2007 18:59:39 -0400
-Subject: [PATCH] cm-x270-ide
-
----
- drivers/ide/Kconfig | 8 +++
- drivers/ide/arm/Makefile | 1 +
- drivers/ide/arm/cm-x270-ide.c | 135 +++++++++++++++++++++++++++++++++++++++++
- 3 files changed, 144 insertions(+), 0 deletions(-)
- create mode 100644 drivers/ide/arm/cm-x270-ide.c
-
-diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
-index b1a9b81..7de4155 100644
---- a/drivers/ide/Kconfig
-+++ b/drivers/ide/Kconfig
-@@ -864,6 +864,14 @@ config BLK_DEV_IDE_BAST
- Say Y here if you want to support the onboard IDE channels on the
- Simtec BAST or the Thorcom VR1000
-
-+config BLK_DEV_IDE_CM_X270
-+ tristate "CompuLab CM-X270 IDE support"
-+ depends on ARM && (MACH_ARMCORE)
-+ help
-+ Say Y here if you want to support the onboard IDE channels on the
-+ CompuLab CM-X270 module
-+
-+
- config BLK_DEV_GAYLE
- bool "Amiga Gayle IDE interface support"
- depends on AMIGA
-diff --git a/drivers/ide/arm/Makefile b/drivers/ide/arm/Makefile
-index 6a78f07..e5cadb7 100644
---- a/drivers/ide/arm/Makefile
-+++ b/drivers/ide/arm/Makefile
-@@ -2,5 +2,6 @@
- obj-$(CONFIG_BLK_DEV_IDE_ICSIDE) += icside.o
- obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o
- obj-$(CONFIG_BLK_DEV_IDE_BAST) += bast-ide.o
-+obj-$(CONFIG_BLK_DEV_IDE_CM_X270) += cm-x270-ide.o
-
- EXTRA_CFLAGS := -Idrivers/ide
-diff --git a/drivers/ide/arm/cm-x270-ide.c b/drivers/ide/arm/cm-x270-ide.c
-new file mode 100644
-index 0000000..a8b15aa
---- /dev/null
-+++ b/drivers/ide/arm/cm-x270-ide.c
-@@ -0,0 +1,135 @@
-+/* linux/drivers/ide/arm/cm-x270-ide.c
-+ *
-+ * Copyright (c) 2006 CompuLab, Ltd
-+ * Mike Rapoport <mike@compulab.co.il>
-+ *
-+ * Based on linux/drivers/ide/arm/bast-ide.c
-+ * Copyright (c) 2003-2004 Simtec Electronics
-+ * Ben Dooks <ben@simtec.co.uk>
-+ *
-+ * 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.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/errno.h>
-+#include <linux/ide.h>
-+#include <linux/init.h>
-+#include <linux/irq.h>
-+
-+#include <asm/mach-types.h>
-+
-+#include <asm/io.h>
-+#include <asm/arch/pxa-regs.h>
-+#include <asm/arch/cm-x270.h>
-+
-+#define CMX270_SB270_IDECS0_VIRT (CMX270_IDE104_VIRT + (1<<24) + (1<<25))
-+#define CMX270_SB270_IDECS1_VIRT (CMX270_IDE104_VIRT + (1<<25))
-+#define CMX270_ATX_IDECS0_VIRT (CMX270_IDE104_VIRT + (1<<25))
-+#define CMX270_ATX_IDECS1_VIRT (CMX270_IDE104_VIRT + (1<<25) + (1<<22))
-+
-+/* list of registered interfaces */
-+static ide_hwif_t *ifs[1];
-+
-+static int __init
-+cmx270_ide_register(unsigned int base, unsigned int aux, int irq,
-+ ide_hwif_t **hwif)
-+{
-+ hw_regs_t hw;
-+
-+ memset(&hw, 0, sizeof(hw));
-+
-+ if(!base || !aux) return -EINVAL;
-+
-+ printk(KERN_DEBUG "%s: base = %08x, aux = %08x\n", __FUNCTION__,
-+ base, aux);
-+
-+ /* Different mappings for local bus IDE and PCMCIA IDE */
-+ if(base == CMX270_SB270_IDECS0_VIRT) {
-+ hw.io_ports[IDE_DATA_OFFSET] = base + 0;
-+ hw.io_ports[IDE_ERROR_OFFSET] = base + (0x1<<3);
-+ hw.io_ports[IDE_NSECTOR_OFFSET]= base + (0x2<<3);
-+ hw.io_ports[IDE_SECTOR_OFFSET]= base + (0x3<<3);
-+ hw.io_ports[IDE_LCYL_OFFSET]= base + (0x4<<3);
-+ hw.io_ports[IDE_HCYL_OFFSET]= base + (0x5<<3);
-+ hw.io_ports[IDE_SELECT_OFFSET]= base + (0x6<<3);
-+ hw.io_ports[IDE_STATUS_OFFSET]= base + (0x7<<3);
-+ hw.io_ports[IDE_CONTROL_OFFSET] = aux+(0x6<<3);
-+ }
-+ else if (base == CMX270_ATX_IDECS0_VIRT) { /* atx base */
-+ hw.io_ports[IDE_DATA_OFFSET] = base + 0;
-+ hw.io_ports[IDE_ERROR_OFFSET] = base + 8;
-+ hw.io_ports[IDE_NSECTOR_OFFSET]= base + 2;
-+ hw.io_ports[IDE_SECTOR_OFFSET]= base + 10;
-+ hw.io_ports[IDE_LCYL_OFFSET]= base + 4;
-+ hw.io_ports[IDE_HCYL_OFFSET]= base + 12;
-+ hw.io_ports[IDE_SELECT_OFFSET]= base + 6; //6;
-+ hw.io_ports[IDE_STATUS_OFFSET]= base + 14;
-+ hw.io_ports[IDE_CONTROL_OFFSET] = (aux+0x6);
-+ } else {
-+ printk(KERN_DEBUG "%s: registering wrong IDE i/f\n", __FUNCTION__);
-+ hw.io_ports[IDE_DATA_OFFSET] = base + 8;
-+ hw.io_ports[IDE_ERROR_OFFSET] = base + 13;
-+ hw.io_ports[IDE_NSECTOR_OFFSET] = base + 2;
-+ hw.io_ports[IDE_SECTOR_OFFSET] = base + 3;
-+ hw.io_ports[IDE_LCYL_OFFSET] = base + 4;
-+ hw.io_ports[IDE_HCYL_OFFSET] = base + 5;
-+ hw.io_ports[IDE_SELECT_OFFSET] = base + 6;
-+ hw.io_ports[IDE_STATUS_OFFSET] = base + 7;
-+ hw.io_ports[IDE_CONTROL_OFFSET] = aux;
-+ }
-+
-+ hw.irq = irq;
-+
-+ return ide_register_hw(&hw, hwif);
-+}
-+
-+static int __init cmx270_ide_init(void)
-+{
-+ int retval = 0;
-+
-+ if (!(machine_is_armcore()))
-+ goto out;
-+
-+ printk("CM-X270: initializing IDE interface\n");
-+
-+ MSC1 = 0x7ffc7ff4;
-+
-+ /* Interrupts on rising edge: lines are inverted before they get to
-+ the PXA */
-+ pxa_gpio_mode(IRQ_TO_GPIO(CMX270_IDE_IRQ));
-+
-+ /* try SB-X270 */
-+ set_irq_type(CMX270_IDE_IRQ, IRQ_TYPE_EDGE_RISING);
-+ retval = cmx270_ide_register(CMX270_SB270_IDECS0_VIRT,
-+ CMX270_SB270_IDECS1_VIRT,
-+ CMX270_IDE_IRQ, &ifs[0]);
-+ if (retval >= 0) {
-+ printk(KERN_DEBUG "%s: found IDE interface on SB-X270\n",
-+ __FUNCTION__);
-+ goto out;
-+ }
-+
-+ /* SB-X270 detection failed, try ATX */
-+ set_irq_type(CMX270_IDE_IRQ, IRQ_TYPE_EDGE_FALLING);
-+ retval = cmx270_ide_register(CMX270_ATX_IDECS0_VIRT,
-+ CMX270_ATX_IDECS1_VIRT,
-+ CMX270_IDE_IRQ, &ifs[0]);
-+
-+ if ( retval >= 0 ) {
-+ printk(KERN_DEBUG "%s: found IDE interface on ATX\n",
-+ __FUNCTION__);
-+ goto out;
-+ }
-+
-+ out:
-+ return retval;
-+}
-+
-+module_init(cmx270_ide_init);
-+
-+MODULE_AUTHOR("CompuLab");
-+MODULE_LICENSE("GPL");
-+MODULE_DESCRIPTION("CompuLab CM-X270 IDE driver");
---
-1.5.1.6
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-21 23:11:09 +0000