forward port r18254 to 2.6.30
SVN-Revision: 18276
This commit is contained in:
Florian Fainelli
parent
1b491bcfbb
commit
dca8af905f
6 changed files with 551 additions and 0 deletions
|
|
@ -0,0 +1,59 @@
|
|||
#ifndef _ASM_X86_MACH_RDC321X_GPIO_H
|
||||
#define _ASM_X86_MACH_RDC321X_GPIO_H
|
||||
|
||||
#include <linux/kernel.h>
|
||||
|
||||
extern int rdc_gpio_get_value(unsigned gpio);
|
||||
extern void rdc_gpio_set_value(unsigned gpio, int value);
|
||||
extern int rdc_gpio_direction_input(unsigned gpio);
|
||||
extern int rdc_gpio_direction_output(unsigned gpio, int value);
|
||||
extern int rdc_gpio_request(unsigned gpio, const char *label);
|
||||
extern void rdc_gpio_free(unsigned gpio);
|
||||
|
||||
/* Wrappers for the arch-neutral GPIO API */
|
||||
|
||||
static inline int gpio_request(unsigned gpio, const char *label)
|
||||
{
|
||||
return rdc_gpio_request(gpio, label);
|
||||
}
|
||||
|
||||
static inline void gpio_free(unsigned gpio)
|
||||
{
|
||||
might_sleep();
|
||||
rdc_gpio_free(gpio);
|
||||
}
|
||||
|
||||
static inline int gpio_direction_input(unsigned gpio)
|
||||
{
|
||||
return rdc_gpio_direction_input(gpio);
|
||||
}
|
||||
|
||||
static inline int gpio_direction_output(unsigned gpio, int value)
|
||||
{
|
||||
return rdc_gpio_direction_output(gpio, value);
|
||||
}
|
||||
|
||||
static inline int gpio_get_value(unsigned gpio)
|
||||
{
|
||||
return rdc_gpio_get_value(gpio);
|
||||
}
|
||||
|
||||
static inline void gpio_set_value(unsigned gpio, int value)
|
||||
{
|
||||
rdc_gpio_set_value(gpio, value);
|
||||
}
|
||||
|
||||
static inline int gpio_to_irq(unsigned gpio)
|
||||
{
|
||||
return gpio;
|
||||
}
|
||||
|
||||
static inline int irq_to_gpio(unsigned irq)
|
||||
{
|
||||
return irq;
|
||||
}
|
||||
|
||||
/* For cansleep */
|
||||
#include <asm-generic/gpio.h>
|
||||
|
||||
#endif /* _ASM_X86_MACH_RDC321X_GPIO_H */
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
#define PFX "rdc321x: "
|
||||
|
||||
/* General purpose configuration and data registers */
|
||||
#define RDC3210_CFGREG_ADDR 0x0CF8
|
||||
#define RDC3210_CFGREG_DATA 0x0CFC
|
||||
|
||||
#define RDC321X_GPIO_CTRL_REG1 0x48
|
||||
#define RDC321X_GPIO_CTRL_REG2 0x84
|
||||
#define RDC321X_GPIO_DATA_REG1 0x4c
|
||||
#define RDC321X_GPIO_DATA_REG2 0x88
|
||||
|
||||
#define RDC321X_MAX_GPIO 58
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
#
|
||||
# Makefile for the RDC321x specific parts of the kernel
|
||||
#
|
||||
obj-$(CONFIG_X86_RDC321X) := gpio.o platform.o
|
||||
|
||||
198
target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/gpio.c
Normal file
198
target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/gpio.c
Normal file
|
|
@ -0,0 +1,198 @@
|
|||
/*
|
||||
* GPIO support for RDC SoC R3210/R8610
|
||||
*
|
||||
* Copyright (C) 2007, Florian Fainelli <florian@openwrt.org>
|
||||
* Copyright (C) 2008, Volker Weiss <dev@tintuc.de>
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/module.h>
|
||||
|
||||
#include <asm/mach-rdc321x/gpio.h>
|
||||
#include <asm/mach-rdc321x/rdc321x_defs.h>
|
||||
|
||||
|
||||
/* spin lock to protect our private copy of GPIO data register plus
|
||||
the access to PCI conf registers. */
|
||||
static DEFINE_SPINLOCK(gpio_lock);
|
||||
|
||||
/* copy of GPIO data registers */
|
||||
static u32 gpio_data_reg1;
|
||||
static u32 gpio_data_reg2;
|
||||
|
||||
static u32 gpio_request_data[2];
|
||||
|
||||
|
||||
static inline void rdc321x_conf_write(unsigned addr, u32 value)
|
||||
{
|
||||
outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
|
||||
outl(value, RDC3210_CFGREG_DATA);
|
||||
}
|
||||
|
||||
static inline void rdc321x_conf_or(unsigned addr, u32 value)
|
||||
{
|
||||
outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
|
||||
value |= inl(RDC3210_CFGREG_DATA);
|
||||
outl(value, RDC3210_CFGREG_DATA);
|
||||
}
|
||||
|
||||
static inline u32 rdc321x_conf_read(unsigned addr)
|
||||
{
|
||||
outl((1 << 31) | (7 << 11) | addr, RDC3210_CFGREG_ADDR);
|
||||
|
||||
return inl(RDC3210_CFGREG_DATA);
|
||||
}
|
||||
|
||||
/* configure pin as GPIO */
|
||||
static void rdc321x_configure_gpio(unsigned gpio)
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
rdc321x_conf_or(gpio < 32
|
||||
? RDC321X_GPIO_CTRL_REG1 : RDC321X_GPIO_CTRL_REG2,
|
||||
1 << (gpio & 0x1f));
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
}
|
||||
|
||||
/* initially setup the 2 copies of the gpio data registers.
|
||||
This function is called before the platform setup code. */
|
||||
static int __init rdc321x_gpio_setup(void)
|
||||
{
|
||||
/* this might not be, what others (BIOS, bootloader, etc.)
|
||||
wrote to these registers before, but it's a good guess. Still
|
||||
better than just using 0xffffffff. */
|
||||
|
||||
gpio_data_reg1 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG1);
|
||||
gpio_data_reg2 = rdc321x_conf_read(RDC321X_GPIO_DATA_REG2);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* determine, if gpio number is valid */
|
||||
static inline int rdc321x_is_gpio(unsigned gpio)
|
||||
{
|
||||
return gpio <= RDC321X_MAX_GPIO;
|
||||
}
|
||||
|
||||
/* request GPIO */
|
||||
int rdc_gpio_request(unsigned gpio, const char *label)
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
if (!rdc321x_is_gpio(gpio))
|
||||
return -EINVAL;
|
||||
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
if (gpio_request_data[(gpio & 0x20) ? 1 : 0] & (1 << (gpio & 0x1f)))
|
||||
goto inuse;
|
||||
gpio_request_data[(gpio & 0x20) ? 1 : 0] |= (1 << (gpio & 0x1f));
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
|
||||
return 0;
|
||||
inuse:
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
return -EINVAL;
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_request);
|
||||
|
||||
/* release previously-claimed GPIO */
|
||||
void rdc_gpio_free(unsigned gpio)
|
||||
{
|
||||
unsigned long flags;
|
||||
|
||||
if (!rdc321x_is_gpio(gpio))
|
||||
return;
|
||||
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
gpio_request_data[(gpio & 0x20) ? 1 : 0] &= ~(1 << (gpio & 0x1f));
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_free);
|
||||
|
||||
/* read GPIO pin */
|
||||
int rdc_gpio_get_value(unsigned gpio)
|
||||
{
|
||||
u32 reg;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
reg = rdc321x_conf_read(gpio < 32
|
||||
? RDC321X_GPIO_DATA_REG1 : RDC321X_GPIO_DATA_REG2);
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
|
||||
return (1 << (gpio & 0x1f)) & reg ? 1 : 0;
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_get_value);
|
||||
|
||||
/* set GPIO pin to value */
|
||||
void rdc_gpio_set_value(unsigned gpio, int value)
|
||||
{
|
||||
unsigned long flags;
|
||||
u32 reg;
|
||||
|
||||
reg = 1 << (gpio & 0x1f);
|
||||
if (gpio < 32) {
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
if (value)
|
||||
gpio_data_reg1 |= reg;
|
||||
else
|
||||
gpio_data_reg1 &= ~reg;
|
||||
rdc321x_conf_write(RDC321X_GPIO_DATA_REG1, gpio_data_reg1);
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
} else {
|
||||
spin_lock_irqsave(&gpio_lock, flags);
|
||||
if (value)
|
||||
gpio_data_reg2 |= reg;
|
||||
else
|
||||
gpio_data_reg2 &= ~reg;
|
||||
rdc321x_conf_write(RDC321X_GPIO_DATA_REG2, gpio_data_reg2);
|
||||
spin_unlock_irqrestore(&gpio_lock, flags);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_set_value);
|
||||
|
||||
/* configure GPIO pin as input */
|
||||
int rdc_gpio_direction_input(unsigned gpio)
|
||||
{
|
||||
if (!rdc321x_is_gpio(gpio))
|
||||
return -EINVAL;
|
||||
|
||||
rdc321x_configure_gpio(gpio);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_direction_input);
|
||||
|
||||
/* configure GPIO pin as output and set value */
|
||||
int rdc_gpio_direction_output(unsigned gpio, int value)
|
||||
{
|
||||
if (!rdc321x_is_gpio(gpio))
|
||||
return -EINVAL;
|
||||
|
||||
gpio_set_value(gpio, value);
|
||||
rdc321x_configure_gpio(gpio);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL(rdc_gpio_direction_output);
|
||||
|
||||
arch_initcall(rdc321x_gpio_setup);
|
||||
264
target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
Normal file
264
target/linux/rdc/files-2.6.30/arch/x86/mach-rdc321x/platform.c
Normal file
|
|
@ -0,0 +1,264 @@
|
|||
/*
|
||||
* Generic RDC321x platform devices
|
||||
*
|
||||
* Copyright (C) 2007-2008 OpenWrt.org
|
||||
* Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
|
||||
* Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the
|
||||
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
* Boston, MA 02110-1301, USA.
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/list.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/version.h>
|
||||
#include <linux/leds.h>
|
||||
#include <linux/gpio_keys.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/mtd/map.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/physmap.h>
|
||||
#include <linux/root_dev.h>
|
||||
|
||||
#include <asm/mach-rdc321x/gpio.h>
|
||||
|
||||
/* Flash */
|
||||
#ifdef CONFIG_MTD_R8610
|
||||
#define CONFIG_MTD_RDC3210 1
|
||||
#elif defined CONFIG_MTD_RDC3210
|
||||
static struct resource rdc_flash_resource[] = {
|
||||
[0] = {
|
||||
.start = (u32)-CONFIG_MTD_RDC3210_SIZE,
|
||||
.end = (u32)-1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device rdc_flash_device = {
|
||||
.name = "rdc321x-flash",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(rdc_flash_resource),
|
||||
.resource = rdc_flash_resource,
|
||||
};
|
||||
#else
|
||||
static struct mtd_partition rdc_flash_parts[15];
|
||||
|
||||
static struct resource rdc_flash_resource = {
|
||||
.end = (u32)-1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
};
|
||||
|
||||
static struct physmap_flash_data rdc_flash_data = {
|
||||
.parts = rdc_flash_parts,
|
||||
};
|
||||
|
||||
static struct platform_device rdc_flash_device = {
|
||||
.name = "physmap-flash",
|
||||
.id = -1,
|
||||
.resource = &rdc_flash_resource,
|
||||
.num_resources = 1,
|
||||
.dev.platform_data = &rdc_flash_data,
|
||||
};
|
||||
#endif
|
||||
|
||||
/* LEDS */
|
||||
static struct gpio_led default_leds[] = {
|
||||
{ .name = "rdc321x:dmz", .gpio = 1, },
|
||||
};
|
||||
|
||||
static struct gpio_led_platform_data rdc321x_led_data = {
|
||||
.num_leds = ARRAY_SIZE(default_leds),
|
||||
.leds = default_leds,
|
||||
};
|
||||
|
||||
static struct platform_device rdc321x_leds = {
|
||||
.name = "leds-gpio",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &rdc321x_led_data,
|
||||
}
|
||||
};
|
||||
|
||||
/* Watchdog */
|
||||
static struct platform_device rdc321x_wdt = {
|
||||
.name = "rdc321x-wdt",
|
||||
.id = -1,
|
||||
.num_resources = 0,
|
||||
};
|
||||
|
||||
/* Button */
|
||||
static struct gpio_keys_button rdc321x_gpio_btn[] = {
|
||||
{
|
||||
.gpio = 0,
|
||||
.code = BTN_0,
|
||||
.desc = "Reset",
|
||||
.active_low = 1,
|
||||
}
|
||||
};
|
||||
|
||||
static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
|
||||
.buttons = rdc321x_gpio_btn,
|
||||
.nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
|
||||
};
|
||||
|
||||
static struct platform_device rdc321x_button = {
|
||||
.name = "gpio-keys",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &rdc321x_gpio_btn_data,
|
||||
}
|
||||
};
|
||||
|
||||
static struct platform_device *rdc321x_devs[] = {
|
||||
&rdc_flash_device,
|
||||
&rdc321x_leds,
|
||||
&rdc321x_wdt,
|
||||
&rdc321x_button,
|
||||
};
|
||||
|
||||
static int probe_flash_start(struct map_info *the_map)
|
||||
{
|
||||
struct mtd_info *res;
|
||||
|
||||
the_map->virt = ioremap(the_map->phys, the_map->size);
|
||||
if (the_map->virt == NULL)
|
||||
return 1;
|
||||
for (the_map->bankwidth = 32; the_map->bankwidth; the_map->bankwidth
|
||||
>>= 1) {
|
||||
res = do_map_probe("cfi_probe", the_map);
|
||||
if (res == NULL)
|
||||
res = do_map_probe("jedec_probe", the_map);
|
||||
if (res != NULL)
|
||||
break;
|
||||
}
|
||||
iounmap(the_map->virt);
|
||||
if (res != NULL)
|
||||
the_map->phys = (u32)-(s32)(the_map->size = res->size);
|
||||
return res == NULL;
|
||||
}
|
||||
|
||||
static int __init rdc_board_setup(void)
|
||||
{
|
||||
#ifndef CONFIG_MTD_RDC3210
|
||||
struct map_info rdc_map_info;
|
||||
u32 the_header[4];
|
||||
|
||||
ROOT_DEV = 0;
|
||||
rdc_map_info.name = rdc_flash_device.name;
|
||||
rdc_map_info.phys = 0xff000000;
|
||||
rdc_map_info.size = 0x1000000;
|
||||
rdc_map_info.bankwidth = 2;
|
||||
rdc_map_info.set_vpp = NULL;
|
||||
simple_map_init(&rdc_map_info);
|
||||
while (probe_flash_start(&rdc_map_info)) {
|
||||
rdc_map_info.phys++;
|
||||
if (--rdc_map_info.size)
|
||||
panic("Could not find start of flash!");
|
||||
}
|
||||
rdc_flash_resource.start = rdc_map_info.phys;
|
||||
rdc_flash_data.width = rdc_map_info.bankwidth;
|
||||
rdc_map_info.virt = ioremap_nocache(rdc_map_info.phys, 0x10);
|
||||
if (rdc_map_info.virt == NULL)
|
||||
panic("Could not ioremap to read device magic!");
|
||||
the_header[0] = ((u32 *)rdc_map_info.virt)[0];
|
||||
the_header[1] = ((u32 *)rdc_map_info.virt)[1];
|
||||
the_header[2] = ((u32 *)rdc_map_info.virt)[2];
|
||||
the_header[3] = ((u32 *)rdc_map_info.virt)[3];
|
||||
iounmap(rdc_map_info.virt);
|
||||
if (!memcmp(the_header, "GMTK", 4)) { /* Gemtek */
|
||||
/* TODO */
|
||||
} else if (!memcmp(the_header, "CSYS", 4)) { /* Sitecom */
|
||||
/* TODO */
|
||||
} else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
|
||||
rdc_flash_parts[0].name = "kernel_parthdr";
|
||||
rdc_flash_parts[0].offset = 0;
|
||||
rdc_flash_parts[0].size = 0x10;
|
||||
rdc_flash_parts[1].name = "kernel";
|
||||
rdc_flash_parts[1].offset = 0x10;
|
||||
rdc_flash_parts[1].size = 0xffff0;
|
||||
rdc_flash_parts[2].name = "rootfs_parthdr";
|
||||
rdc_flash_parts[2].offset = 0x100000;
|
||||
rdc_flash_parts[2].size = 0x10;
|
||||
rdc_flash_parts[3].name = "rootfs";
|
||||
rdc_flash_parts[3].offset = 0x100010;
|
||||
rdc_flash_parts[3].size = rdc_map_info.size - 0x160010;
|
||||
rdc_flash_parts[4].name = "config_parthdr";
|
||||
rdc_flash_parts[4].offset = rdc_map_info.size - 0x60000;
|
||||
rdc_flash_parts[4].size = 0x10;
|
||||
rdc_flash_parts[5].name = "config";
|
||||
rdc_flash_parts[5].offset = rdc_map_info.size - 0x5fff0;
|
||||
rdc_flash_parts[5].size = 0xfff0;
|
||||
rdc_flash_parts[6].name = "recoveryfs_parthdr";
|
||||
rdc_flash_parts[6].offset = rdc_map_info.size - 0x50000;
|
||||
rdc_flash_parts[6].size = 0x10;
|
||||
rdc_flash_parts[7].name = "recoveryfs";
|
||||
rdc_flash_parts[7].offset = rdc_map_info.size - 0x4fff0;
|
||||
rdc_flash_parts[7].size = 0x3fff0;
|
||||
rdc_flash_parts[8].name = "recovery_parthdr";
|
||||
rdc_flash_parts[8].offset = rdc_map_info.size - 0x10000;
|
||||
rdc_flash_parts[8].size = 0x10;
|
||||
rdc_flash_parts[9].name = "recovery";
|
||||
rdc_flash_parts[9].offset = rdc_map_info.size - 0xfff0;
|
||||
rdc_flash_parts[9].size = 0x7ff0;
|
||||
rdc_flash_parts[10].name = "productinfo_parthdr";
|
||||
rdc_flash_parts[10].offset = rdc_map_info.size - 0x8000;
|
||||
rdc_flash_parts[10].size = 0x10;
|
||||
rdc_flash_parts[11].name = "productinfo";
|
||||
rdc_flash_parts[11].offset = rdc_map_info.size - 0x7ff0;
|
||||
rdc_flash_parts[11].size = 0x1ff0;
|
||||
rdc_flash_parts[12].name = "bootloader_parthdr";
|
||||
rdc_flash_parts[12].offset = rdc_map_info.size - 0x6000;
|
||||
rdc_flash_parts[12].size = 0x10;
|
||||
rdc_flash_parts[13].name = "bootloader";
|
||||
rdc_flash_parts[13].offset = rdc_map_info.size - 0x5ff0;
|
||||
rdc_flash_parts[13].size = 0x5ff0;
|
||||
rdc_flash_parts[14].name = "everything";
|
||||
rdc_flash_parts[14].offset = 0;
|
||||
rdc_flash_parts[14].size = rdc_map_info.size;
|
||||
rdc_flash_data.nr_parts = 15;
|
||||
} else { /* ZyXEL */
|
||||
rdc_flash_parts[0].name = "kernel";
|
||||
rdc_flash_parts[0].offset = 0;
|
||||
rdc_flash_parts[0].size = 0x100000;
|
||||
rdc_flash_parts[1].name = "rootfs";
|
||||
rdc_flash_parts[1].offset = 0x100000;
|
||||
rdc_flash_parts[1].size = rdc_map_info.size - 0x140000;
|
||||
rdc_flash_parts[2].name = "linux";
|
||||
rdc_flash_parts[2].offset = 0;
|
||||
rdc_flash_parts[2].size = rdc_map_info.size - 0x40000;
|
||||
rdc_flash_parts[3].name = "config";
|
||||
rdc_flash_parts[3].offset = rdc_map_info.size - 0x40000;
|
||||
rdc_flash_parts[3].size = 0x10000;
|
||||
rdc_flash_parts[4].name = "productinfo";
|
||||
rdc_flash_parts[4].offset = rdc_map_info.size - 0x30000;
|
||||
rdc_flash_parts[4].size = 0x10000;
|
||||
rdc_flash_parts[5].name = "bootloader";
|
||||
rdc_flash_parts[5].offset = rdc_map_info.size - 0x20000;
|
||||
rdc_flash_parts[5].size = 0x20000;
|
||||
rdc_flash_data.nr_parts = 6;
|
||||
}
|
||||
#endif
|
||||
return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
|
||||
}
|
||||
|
||||
#ifdef CONFIG_MTD_RDC3210
|
||||
arch_initcall(rdc_board_setup);
|
||||
#else
|
||||
late_initcall(rdc_board_setup);
|
||||
#endif
|
||||
13
target/linux/rdc/patches-2.6.30/002-platform_support.patch
Normal file
13
target/linux/rdc/patches-2.6.30/002-platform_support.patch
Normal file
|
|
@ -0,0 +1,13 @@
|
|||
--- a/arch/x86/Makefile
|
||||
+++ b/arch/x86/Makefile
|
||||
@@ -124,6 +124,10 @@ core-y += $(fcore-y)
|
||||
# Xen paravirtualization support
|
||||
core-$(CONFIG_XEN) += arch/x86/xen/
|
||||
|
||||
+# RDC R-321X support
|
||||
+cflags-$(CONFIG_X86_RDC321X) := -Iarch/x86/include/asm/mach-rdc321x
|
||||
+core-$(CONFIG_X86_RDC321X) += arch/x86/mach-rdc321x/
|
||||
+
|
||||
# lguest paravirtualization support
|
||||
core-$(CONFIG_LGUEST_GUEST) += arch/x86/lguest/
|
||||
|
||||
Loading…
Reference in a new issue