From c886d2690dae0258d64fef02d8a24c901f7c2d6b Mon Sep 17 00:00:00 2001
From: kaloz <kaloz@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 27 Apr 2008 16:56:19 +0000
Subject: incomplete Gumstix support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10955 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../linux/pxa/patches-2.6.21/004-board-init.patch  | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 target/linux/pxa/patches-2.6.21/004-board-init.patch

(limited to 'target/linux/pxa/patches-2.6.21/004-board-init.patch')

diff --git a/target/linux/pxa/patches-2.6.21/004-board-init.patch b/target/linux/pxa/patches-2.6.21/004-board-init.patch
new file mode 100644
index 000000000..5a1588120
--- /dev/null
+++ b/target/linux/pxa/patches-2.6.21/004-board-init.patch
@@ -0,0 +1,81 @@
+Index: linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
+===================================================================
+--- /dev/null
++++ linux-2.6.21gum/arch/arm/mach-pxa/gumstix.c
+@@ -0,0 +1,76 @@
++/*
++ *  linux/arch/arm/mach-pxa/gumstix.c
++ *
++ *  Support for the Gumstix computer platform
++ *
++ *  Author:	Craig Hughes
++ *  Created:	December 8 2004
++ *  Copyright:	(C) 2004, Craig Hughes
++ *
++ *  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 <asm/types.h>
++
++#include <linux/init.h>
++#include <linux/device.h>
++#include <linux/platform_device.h>
++
++#include <asm/hardware.h>
++#include <asm/mach-types.h>
++#include <asm/mach/arch.h>
++#include <asm/mach/irq.h>
++#include <asm/arch/udc.h>
++#include <asm/arch/mmc.h>
++#include <asm/arch/pxa-regs.h>
++#include <asm/arch/gumstix.h>
++
++#include "generic.h"
++
++static int gumstix_mci_init(struct device *dev, irqreturn_t (*lubbock_detect_int)(int, void *, struct pt_regs *), void *data)
++{
++	// Set up MMC controller
++	pxa_gpio_mode(GPIO6_MMCCLK_MD);
++	pxa_gpio_mode(GPIO53_MMCCLK_MD);
++	pxa_gpio_mode(GPIO8_MMCCS0_MD);
++
++	return 0;
++}
++
++static struct pxamci_platform_data gumstix_mci_platform_data = {
++	.ocr_mask	= MMC_VDD_32_33|MMC_VDD_33_34,
++	.init		= &gumstix_mci_init,
++};
++
++static struct pxa2xx_udc_mach_info gumstix_udc_info __initdata = {
++	.gpio_vbus	= GPIO_GUMSTIX_USB_GPIOn,
++	.gpio_pullup	= GPIO_GUMSTIX_USB_GPIOx,
++};
++
++static struct platform_device gum_audio_device = {
++	.name		= "pxa2xx-ac97",
++	.id		= -1,
++};
++
++static struct platform_device *devices[] __initdata = {
++	&gum_audio_device,
++};
++
++static void __init gumstix_init(void)
++{
++	pxa_set_mci_info(&gumstix_mci_platform_data);
++	pxa_set_udc_info(&gumstix_udc_info);
++	(void) platform_add_devices(devices, ARRAY_SIZE(devices));
++}
++
++MACHINE_START(GUMSTIX, "The Gumstix Platform")
++	.phys_io	= 0x40000000,
++	.boot_params	= 0xa0000100,
++	.io_pg_offst	= (io_p2v(0x40000000) >> 18) & 0xfffc,
++	.timer          = &pxa_timer,
++	.map_io		= pxa_map_io,
++	.init_irq	= pxa_init_irq,
++	.init_machine	= gumstix_init,
++MACHINE_END
-- 
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