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lantiq: w303v has its rt2860 eep on the nor flash. tell compat-wireless how to use it

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SVN-Revision: 28994
This commit is contained in:
John Crispin 2011-11-12 18:41:15 +00:00
parent bbfaaeffd6
commit eb20ab87e6
5 changed files with 127 additions and 16 deletions
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50
package/mac80211/patches/605-rt2x00-pci-eeprom.patch Normal file
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@ -0,0 +1,50 @@
Index: compat-wireless-2011-11-04/drivers/net/wireless/rt2x00/rt2800pci.c
===================================================================
--- compat-wireless-2011-11-04.orig/drivers/net/wireless/rt2x00/rt2800pci.c 2011-11-12 19:34:24.760314206 +0100
+++ compat-wireless-2011-11-04/drivers/net/wireless/rt2x00/rt2800pci.c 2011-11-12 19:34:24.956314211 +0100
@@ -84,7 +84,7 @@
rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
}
-static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev)
+static void rt2800pci_read_eeprom_file(struct rt2x00_dev *rt2x00dev)
{
memcpy(rt2x00dev->eeprom, rt2x00dev->eeprom_file->data, EEPROM_SIZE);
}
@@ -938,8 +938,9 @@
/*
* Read EEPROM into buffer
*/
- if (rt2x00_is_soc(rt2x00dev))
- rt2800pci_read_eeprom_soc(rt2x00dev);
+ if (rt2x00_is_soc(rt2x00dev) ||
+ test_bit(REQUIRE_EEPROM_FILE, &rt2x00dev->cap_flags))
+ rt2800pci_read_eeprom_file(rt2x00dev);
else if (rt2800pci_efuse_detect(rt2x00dev))
rt2800pci_read_eeprom_efuse(rt2x00dev);
else
Index: compat-wireless-2011-11-04/drivers/net/wireless/rt2x00/rt2x00pci.c
===================================================================
--- compat-wireless-2011-11-04.orig/drivers/net/wireless/rt2x00/rt2x00pci.c 2011-11-12 19:34:24.704314204 +0100
+++ compat-wireless-2011-11-04/drivers/net/wireless/rt2x00/rt2x00pci.c 2011-11-12 19:34:24.956314211 +0100
@@ -255,6 +255,7 @@
int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
{
struct ieee80211_hw *hw;
+ struct rt2x00_platform_data *pdata;
struct rt2x00_dev *rt2x00dev;
int retval;
@@ -299,6 +300,12 @@
rt2x00dev->irq = pci_dev->irq;
rt2x00dev->name = pci_name(pci_dev);
+ /* if we get passed the name of a eeprom_file_name, then use this in
+ favour of the eeprom */
+ pdata = rt2x00dev->dev->platform_data;
+ if (pdata && pdata->eeprom_file_name)
+ set_bit(REQUIRE_EEPROM_FILE, &rt2x00dev->cap_flags);
+
if (pci_is_pcie(pci_dev))
rt2x00_set_chip_intf(rt2x00dev, RT2X00_CHIP_INTF_PCIE);
else

31
target/linux/lantiq/files-3.1/arch/mips/lantiq/dev-wifi-rt2x00.c Normal file
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@ -0,0 +1,31 @@
/*
* Copyright (C) 2011 John Crispin <blogic@openwrt.org>
*
* 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/init.h>
#include <linux/platform_device.h>
#include <linux/rt2x00_platform.h>
#include <linux/pci.h>
#include "dev-wifi-rt2x00.h"
extern int (*ltqpci_plat_dev_init)(struct pci_dev *dev);
struct rt2x00_platform_data rt2x00_pdata;
static int
rt2x00_pci_plat_dev_init(struct pci_dev *dev)
{
dev->dev.platform_data = &rt2x00_pdata;
return 0;
}
void __init
ltq_register_rt2x00(const char *firmware)
{
rt2x00_pdata.eeprom_file_name = kstrdup(firmware, GFP_KERNEL);
ltqpci_plat_dev_init = rt2x00_pci_plat_dev_init;
}

14
target/linux/lantiq/files-3.1/arch/mips/lantiq/dev-wifi-rt2x00.h Normal file
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@ -0,0 +1,14 @@
/*
* Copyright (C) 2011 John Crispin <blogic@openwrt.org>
*
* 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.
*/
#ifndef _DEV_WIFI_RT2X00_H__
#define _DEV_WIFI_RT2X00_H__
extern void ltq_register_rt2x00(const char *firmware);
#endif

4
target/linux/lantiq/files-3.1/arch/mips/lantiq/xway/mach-arv45xx.c
View file

@ -24,6 +24,7 @@
#include <dev-gpio-leds.h>
#include "../machtypes.h"
#include "../dev-wifi-rt2x00.h"
#include "devices.h"
#include "dev-dwc_otg.h"
@ -484,9 +485,12 @@ arv7525pw_init(void)
ltq_add_device_gpio_leds(-1, ARRAY_SIZE(arv4525pw_gpio_leds), arv4525pw_gpio_leds);
ltq_register_nor(&arv7525_flash_data);
ltq_pci_data.clock = PCI_CLOCK_INT;
ltq_pci_data.gpio |= PCI_EXIN1;
ltq_pci_data.irq[14] = (INT_NUM_IM3_IRL0 + 31);
ltq_register_pci(&ltq_pci_data);
ltq_eth_data.mii_mode = PHY_INTERFACE_MODE_MII;
arv45xx_register_ethernet();
ltq_register_rt2x00("RT2860.eeprom");
ltq_register_tapi();
}

44
target/linux/lantiq/patches/211-devices.patch
View file

@ -1,5 +1,7 @@
--- a/arch/mips/lantiq/devices.c
+++ b/arch/mips/lantiq/devices.c
Index: linux-3.1/arch/mips/lantiq/devices.c
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/devices.c 2011-11-12 18:06:54.712192370 +0100
+++ linux-3.1/arch/mips/lantiq/devices.c 2011-11-12 18:06:55.544192390 +0100
@@ -18,6 +18,7 @@
#include <linux/time.h>
#include <linux/io.h>
@ -8,7 +10,7 @@
#include <asm/bootinfo.h>
#include <asm/irq.h>
@@ -100,3 +101,20 @@ void __init ltq_register_pci(struct ltq_
@@ -100,3 +101,20 @@
pr_err("kernel is compiled without PCI support\n");
}
#endif
@ -29,17 +31,21 @@
+ cp1_base =
+ (void*)CPHYSADDR(dma_alloc_coherent(NULL, CP1_SIZE, &dma, GFP_ATOMIC));
+}
--- a/arch/mips/lantiq/devices.h
+++ b/arch/mips/lantiq/devices.h
@@ -23,5 +23,6 @@ extern void ltq_register_nor(struct phys
Index: linux-3.1/arch/mips/lantiq/devices.h
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/devices.h 2011-11-12 18:06:54.712192370 +0100
+++ linux-3.1/arch/mips/lantiq/devices.h 2011-11-12 18:06:55.544192390 +0100
@@ -23,5 +23,6 @@
extern void ltq_register_wdt(void);
extern void ltq_register_asc(int port);
extern void ltq_register_pci(struct ltq_pci_data *data);
+extern void ltq_register_tapi(void);
#endif
--- a/arch/mips/lantiq/xway/Makefile
+++ b/arch/mips/lantiq/xway/Makefile
Index: linux-3.1/arch/mips/lantiq/xway/Makefile
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/xway/Makefile 2011-11-12 18:06:55.520192389 +0100
+++ linux-3.1/arch/mips/lantiq/xway/Makefile 2011-11-12 18:06:55.544192390 +0100
@@ -1,5 +1,7 @@
obj-y := sysctrl.o reset.o gpio.o gpio_stp.o gpio_ebu.o devices.o dma.o nand.o timer.o
@ -48,8 +54,10 @@
obj-$(CONFIG_SOC_XWAY) += clk-xway.o prom-xway.o
obj-$(CONFIG_SOC_AMAZON_SE) += clk-ase.o prom-ase.o
obj-$(CONFIG_SOC_VR9) += clk-vr9.o prom-vr9.o
--- a/arch/mips/lantiq/xway/devices.c
+++ b/arch/mips/lantiq/xway/devices.c
Index: linux-3.1/arch/mips/lantiq/xway/devices.c
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/xway/devices.c 2011-11-12 18:06:55.304192384 +0100
+++ linux-3.1/arch/mips/lantiq/xway/devices.c 2011-11-12 18:06:55.544192390 +0100
@@ -19,6 +19,7 @@
#include <linux/time.h>
#include <linux/io.h>
@ -58,7 +66,7 @@
#include <asm/bootinfo.h>
#include <asm/irq.h>
@@ -99,3 +100,98 @@ ltq_register_etop(struct ltq_eth_data *e
@@ -99,3 +100,98 @@
platform_device_register(&ltq_etop);
}
}
@ -157,8 +165,10 @@
+ ltq_spi.dev.platform_data = pdata;
+ platform_device_register(&ltq_spi);
+}
--- a/arch/mips/lantiq/xway/devices.h
+++ b/arch/mips/lantiq/xway/devices.h
Index: linux-3.1/arch/mips/lantiq/xway/devices.h
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/xway/devices.h 2011-10-24 09:10:05.000000000 +0200
+++ linux-3.1/arch/mips/lantiq/xway/devices.h 2011-11-12 18:06:55.544192390 +0100
@@ -11,10 +11,17 @@
#include "../devices.h"
@ -177,14 +187,16 @@
+extern void ltq_register_gpio_buttons(struct gpio_button *buttons, int cnt);
#endif
--- a/arch/mips/lantiq/Makefile
+++ b/arch/mips/lantiq/Makefile
Index: linux-3.1/arch/mips/lantiq/Makefile
===================================================================
--- linux-3.1.orig/arch/mips/lantiq/Makefile 2011-11-12 18:06:54.780192371 +0100
+++ linux-3.1/arch/mips/lantiq/Makefile 2011-11-12 19:52:32.700339384 +0100
@@ -4,7 +4,7 @@
# under the terms of the GNU General Public License version 2 as published
# by the Free Software Foundation.
-obj-y := irq.o setup.o clk.o prom.o devices.o
+obj-y := irq.o setup.o clk.o prom.o devices.o dev-gpio-leds.o dev-gpio-buttons.o
+obj-y := irq.o setup.o clk.o prom.o devices.o dev-gpio-leds.o dev-gpio-buttons.o dev-wifi-rt2x00.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o