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authorHauke Mehrtens <hauke@hauke-m.de>2010-07-19 20:25:20 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2010-07-19 20:25:20 +0000
commit49edb3c342b79913df0fa0b16719e2afcab7cfdc (patch)
treedb3c0bd78af0dd17e5233982fdb1edadfd25bb28 /target/linux/brcm47xx/patches-2.6.34
parent0799e77a8b44009bb6fc34a314bcbf8c970ad47a (diff)
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brcm47xx: prepare brcm47xx patches for sending to mainline.
SVN-Revision: 22296
Diffstat (limited to 'target/linux/brcm47xx/patches-2.6.34')
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/001-backport.patch254
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch (renamed from target/linux/brcm47xx/patches-2.6.34/170-128MB_ram_bugfix.patch)21
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-more-values-into-ssb-sprom.patch158
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/013-MIPS-BCM47xx-Activate-SSB_B43_PCI_BRIDGE-by-default.patch23
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch81
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/015-MIPS-BCM47xx-Remove-CFE-console.patch130
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/021-USB-Add-USB-2.0-to-ssb-ohci-driver.patch95
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/022-USB-Add-ehci-ssb-driver.patch (renamed from target/linux/brcm47xx/patches-2.6.34/270-ehci-ssb.patch)251
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/130-remove_scache.patch89
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/150-cpu_fixes.patch6
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch62
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch2
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/220-bcm5354.patch6
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/250-ohci-ssb-usb2.patch60
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/260-ohci-set-dma-mask.patch16
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/275-usb2-bcm5354-init.patch63
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch2
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch321
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/800-fix_cfe_detection.patch108
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/812-disable_wgt634u_crap.patch4
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/900-disable_early_printk.patch10
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/940-bcm47xx-yenta.patch4
-rw-r--r--target/linux/brcm47xx/patches-2.6.34/999-wl_exports.patch13
23 files changed, 1017 insertions, 762 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.34/001-backport.patch b/target/linux/brcm47xx/patches-2.6.34/001-backport.patch
new file mode 100644
index 0000000000..f27f3d19d0
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/001-backport.patch
@@ -0,0 +1,254 @@
+commit 121915c4ee0812a14bc8d752bc210d0238d755c1
+Author: Waldemar Brodkorb <mips@waldemar-brodkorb.de>
+Date: Tue Jun 8 19:06:01 2010 +0200
+
+ MIPS: BCM47xx: Add NVRAM support devices
+
+ When trying to netboot a Linksys WRT54GS WLAN router, the bootup fails,
+ because of following error message:
+
+ ...
+ [ 0.424000] b44: b44.c:v2.0
+ [ 0.424000] b44: Invalid MAC address found in EEPROM
+ [ 0.432000] b44 ssb0:1: Problem fetching invariants of chip,aborting
+ [ 0.436000] b44: probe of ssb0:1 failed with error -22
+ ...
+
+ The router uses a CFE bootloader, but most of the needed environment
+ variables for network card initialization, are not available from CFE
+ via printenv and even though not via cfe_getenv().
+ The required environment variables are saved in a special partition
+ in flash memory. The attached patch implement nvram_getenv and enables
+ bootup via NFS root on my router.
+
+ Most of the patch is extracted from the OpenWrt subversion repository and
+ stripped down and cleaned up to just fix this issue.
+
+ [Ralf: sorted out header file inclusions. Lots of unneded headers and such
+ that should have been included.]
+
+ Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
+ Reviewed-by: Phil Sutter <phil@nwl.cc>
+ To: linux-mips@linux-mips.org
+ Cc: Hauke Mehrtens <hauke@hauke-m.de>
+ Patchwork: http://patchwork.linux-mips.org/patch/1359/
+ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -3,4 +3,4 @@
+ # under Linux.
+ #
+
+-obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
++obj-y := gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
+--- /dev/null
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -0,0 +1,94 @@
++/*
++ * BCM947xx nvram variable access
++ *
++ * Copyright (C) 2005 Broadcom Corporation
++ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
++ *
++ * 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.
++ */
++
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/module.h>
++#include <linux/ssb/ssb.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <asm/addrspace.h>
++#include <asm/mach-bcm47xx/nvram.h>
++#include <asm/mach-bcm47xx/bcm47xx.h>
++
++static char nvram_buf[NVRAM_SPACE];
++
++/* Probe for NVRAM header */
++static void __init early_nvram_init(void)
++{
++ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
++ struct nvram_header *header;
++ int i;
++ u32 base, lim, off;
++ u32 *src, *dst;
++
++ base = mcore->flash_window;
++ lim = mcore->flash_window_size;
++
++ off = FLASH_MIN;
++ while (off <= lim) {
++ /* Windowed flash access */
++ header = (struct nvram_header *)
++ KSEG1ADDR(base + off - NVRAM_SPACE);
++ if (header->magic == NVRAM_HEADER)
++ goto found;
++ off <<= 1;
++ }
++
++ /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */
++ header = (struct nvram_header *) KSEG1ADDR(base + 4096);
++ if (header->magic == NVRAM_HEADER)
++ goto found;
++
++ header = (struct nvram_header *) KSEG1ADDR(base + 1024);
++ if (header->magic == NVRAM_HEADER)
++ goto found;
++
++ return;
++
++found:
++ src = (u32 *) header;
++ dst = (u32 *) nvram_buf;
++ for (i = 0; i < sizeof(struct nvram_header); i += 4)
++ *dst++ = *src++;
++ for (; i < header->len && i < NVRAM_SPACE; i += 4)
++ *dst++ = le32_to_cpu(*src++);
++}
++
++int nvram_getenv(char *name, char *val, size_t val_len)
++{
++ char *var, *value, *end, *eq;
++
++ if (!name)
++ return 1;
++
++ if (!nvram_buf[0])
++ early_nvram_init();
++
++ /* Look for name=value and return value */
++ var = &nvram_buf[sizeof(struct nvram_header)];
++ end = nvram_buf + sizeof(nvram_buf) - 2;
++ end[0] = end[1] = '\0';
++ for (; *var; var = value + strlen(value) + 1) {
++ eq = strchr(var, '=');
++ if (!eq)
++ break;
++ value = eq + 1;
++ if ((eq - var) == strlen(name) &&
++ strncmp(var, name, (eq - var)) == 0) {
++ snprintf(val, val_len, "%s", value);
++ return 0;
++ }
++ }
++ return 1;
++}
++EXPORT_SYMBOL(nvram_getenv);
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -1,8 +1,8 @@
+ /*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
++ * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
+ *
+ * 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
+@@ -33,6 +33,7 @@
+ #include <asm/time.h>
+ #include <bcm47xx.h>
+ #include <asm/fw/cfe/cfe_api.h>
++#include <asm/mach-bcm47xx/nvram.h>
+
+ struct ssb_bus ssb_bcm47xx;
+ EXPORT_SYMBOL(ssb_bcm47xx);
+@@ -81,28 +82,42 @@ static int bcm47xx_get_invariants(struct
+ /* Fill boardinfo structure */
+ memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
+
+- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
++ if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
++ if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
++ if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+
+ /* Fill sprom structure */
+ memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
+ iv->sprom.revision = 3;
+
+- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
++ if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, iv->sprom.et0mac);
+- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
++
++ if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+ str2eaddr(buf, iv->sprom.et1mac);
+- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
++
++ if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
++ iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0);
++
++ if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
++ iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0);
++
++ if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+ iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
++
++ if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
++ nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+ iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
+
+ return 0;
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm47xx/nvram.h
+@@ -0,0 +1,36 @@
++/*
++ * Copyright (C) 2005, Broadcom Corporation
++ * Copyright (C) 2006, Felix Fietkau <nbd@openwrt.org>
++ *
++ * 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.
++ */
++
++#ifndef __NVRAM_H
++#define __NVRAM_H
++
++#include <linux/types.h>
++
++struct nvram_header {
++ u32 magic;
++ u32 len;
++ u32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */
++ u32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */
++ u32 config_ncdl; /* ncdl values for memc */
++};
++
++#define NVRAM_HEADER 0x48534C46 /* 'FLSH' */
++#define NVRAM_VERSION 1
++#define NVRAM_HEADER_SIZE 20
++#define NVRAM_SPACE 0x8000
++
++#define FLASH_MIN 0x00020000 /* Minimum flash size */
++
++#define NVRAM_MAX_VALUE_LEN 255
++#define NVRAM_MAX_PARAM_LEN 64
++
++extern int nvram_getenv(char *name, char *val, size_t val_len);
++
++#endif
diff --git a/target/linux/brcm47xx/patches-2.6.34/170-128MB_ram_bugfix.patch b/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch
index 9819ad7115..0030a7da4f 100644
--- a/target/linux/brcm47xx/patches-2.6.34/170-128MB_ram_bugfix.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/011-MIPS-BCM47xx-Really-fix-128MB-RAM-problem.patch
@@ -1,3 +1,24 @@
+From b6d850fe4035d6bee7199119358e06f802aa19ed Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 12:49:41 +0200
+Subject: [PATCH 1/5] MIPS: BCM47xx: Really fix 128MB RAM problem
+
+The previews patch 84a6fcb368a080620d12fc4d79e07902dbee7335 was wrong,
+I got wrong success reports.
+
+The bcm47xx architecture maps the ram into a 128MB address space. It
+will be paced there as often as goes into the 128MB. The detection
+tries to find the position where the same memory is found. When reading
+over 128MB the processor will throw an exception. If 128MB ram is
+installed, it will not find the same memory because it tries to read
+over the 128MB boarder. Now it just assumes 128MB installed ram if it
+can not find that the ram is repeating.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/bcm47xx/prom.c | 22 ++++++++++++++--------
+ 1 files changed, 14 insertions(+), 8 deletions(-)
+
--- a/arch/mips/bcm47xx/prom.c
+++ b/arch/mips/bcm47xx/prom.c
@@ -126,6 +126,7 @@ static __init void prom_init_cmdline(voi
diff --git a/target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-more-values-into-ssb-sprom.patch b/target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-more-values-into-ssb-sprom.patch
new file mode 100644
index 0000000000..e3df43b35c
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/012-MIPS-BCM47xx-Fill-more-values-into-ssb-sprom.patch
@@ -0,0 +1,158 @@
+From d6c049e08568aac29fff854ea0385e63c7150e09 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 13:34:32 +0200
+Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
+
+Most of the values are stored in the nvram and not in the CFE. At first
+the nvram should be read and if there is no value it should look into
+the CFE. Now more values are read out because the b43 and b43legacy
+drivers needs them.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/bcm47xx/setup.c | 122 +++++++++++++++++++++++++++++++++------------
+ 1 files changed, 89 insertions(+), 33 deletions(-)
+
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -74,6 +74,86 @@ static void str2eaddr(char *str, char *d
+ }
+ }
+
++static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
++{
++ char buf[100];
++
++ memset(sprom, 0, sizeof(struct ssb_sprom));
++
++ sprom->revision = 3;
++ if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
++ str2eaddr(buf, sprom->il0mac);
++ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
++ str2eaddr(buf, sprom->et0mac);
++ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
++ str2eaddr(buf, sprom->et1mac);
++ if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
++ sprom->et0phyaddr = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
++ sprom->et1phyaddr = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
++ sprom->et0mdcport = !!simple_strtoul(buf, NULL, 10);
++ if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
++ sprom->et1mdcport = !!simple_strtoul(buf, NULL, 10);
++ if (nvram_getenv("pa0b0", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa0b0", buf, sizeof(buf)) >= 0)
++ sprom->pa0b0 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa0b1", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa0b1", buf, sizeof(buf)) >= 0)
++ sprom->pa0b1 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa0b2", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa0b2", buf, sizeof(buf)) >= 0)
++ sprom->pa0b2 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa1b0", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa1b0", buf, sizeof(buf)) >= 0)
++ sprom->pa1b0 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa1b1", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa1b1", buf, sizeof(buf)) >= 0)
++ sprom->pa1b1 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa1b2", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa1b2", buf, sizeof(buf)) >= 0)
++ sprom->pa1b2 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("wl0gpio0", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("wl0gpio0", buf, sizeof(buf)) >= 0)
++ sprom->gpio0 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("wl0gpio1", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("wl0gpio1", buf, sizeof(buf)) >= 0)
++ sprom->gpio1 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("wl0gpio2", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("wl0gpio2", buf, sizeof(buf)) >= 0)
++ sprom->gpio2 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("wl0gpio3", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("wl0gpio3", buf, sizeof(buf)) >= 0)
++ sprom->gpio3 = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0)
++ sprom->maxpwr_bg = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0)
++ sprom->maxpwr_a = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa0itssit", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa0itssit", buf, sizeof(buf)) >= 0)
++ sprom->itssi_bg = simple_strtoul(buf, NULL, 0);
++ if (nvram_getenv("pa1itssit", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("pa1itssit", buf, sizeof(buf)) >= 0)
++ sprom->itssi_a = simple_strtoul(buf, NULL, 0);
++ sprom->boardflags_lo = 0;
++ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
++ sprom->boardflags_lo = simple_strtoul(buf, NULL, 0);
++ sprom->boardflags_hi = 0;
++ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
++ sprom->boardflags_hi = simple_strtoul(buf, NULL, 0);
++}
++
+ static int bcm47xx_get_invariants(struct ssb_bus *bus,
+ struct ssb_init_invariants *iv)
+ {
+@@ -82,43 +162,19 @@ static int bcm47xx_get_invariants(struct
+ /* Fill boardinfo structure */
+ memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
+
+- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
++ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
++ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
+- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
++ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
+ iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+
+- /* Fill sprom structure */
+- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
+- iv->sprom.revision = 3;
+-
+- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+- str2eaddr(buf, iv->sprom.et0mac);
+-
+- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+- str2eaddr(buf, iv->sprom.et1mac);
+-
+- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0);
+-
+- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0);
+-
+- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
+-
+- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
+- nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
++ bcm47xx_fill_sprom(&iv->sprom);
++
++ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0 ||
++ cfe_getenv("cardbus", buf, sizeof(buf)) >= 0)
++ iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
+
+ return 0;
+ }
diff --git a/target/linux/brcm47xx/patches-2.6.34/013-MIPS-BCM47xx-Activate-SSB_B43_PCI_BRIDGE-by-default.patch b/target/linux/brcm47xx/patches-2.6.34/013-MIPS-BCM47xx-Activate-SSB_B43_PCI_BRIDGE-by-default.patch
new file mode 100644
index 0000000000..82b757580b
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/013-MIPS-BCM47xx-Activate-SSB_B43_PCI_BRIDGE-by-default.patch
@@ -0,0 +1,23 @@
+From b1a0abc936bf61689d1e8a56c423b232cff24da5 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 13:58:09 +0200
+Subject: [PATCH 3/5] MIPS: BCM47xx: Activate SSB_B43_PCI_BRIDGE by default
+
+The b43_pci_bridge is needed to use the b43 driver with brcm47xx.
+Activate it by default if pci is available.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/Kconfig | 1 +
+ 1 files changed, 1 insertions(+), 0 deletions(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -62,6 +62,7 @@ config BCM47XX
+ select SSB_DRIVER_MIPS
+ select SSB_DRIVER_EXTIF
+ select SSB_EMBEDDED
++ select SSB_B43_PCI_BRIDGE if PCI
+ select SSB_PCICORE_HOSTMODE if PCI
+ select GENERIC_GPIO
+ select SYS_HAS_EARLY_PRINTK
diff --git a/target/linux/brcm47xx/patches-2.6.34/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch b/target/linux/brcm47xx/patches-2.6.34/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch
new file mode 100644
index 0000000000..cd35d1c368
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/014-MIPS-BCM47xx-Setup-and-register-serial-early.patch
@@ -0,0 +1,81 @@
+From 4c6a515310f29c89f25a54a115cde905f97330f8 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 14:59:24 +0200
+Subject: [PATCH 4/5] MIPS: BCM47xx: Setup and register serial early
+
+Swap the first and second serial if console=ttyS1 was set.
+Set it up and register it for early serial support.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/Kconfig | 1 -
+ arch/mips/bcm47xx/setup.c | 36 +++++++++++++++++++++++++++++++++++-
+ 2 files changed, 35 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -65,7 +65,6 @@ config BCM47XX
+ select SSB_B43_PCI_BRIDGE if PCI
+ select SSB_PCICORE_HOSTMODE if PCI
+ select GENERIC_GPIO
+- select SYS_HAS_EARLY_PRINTK
+ select CFE
+ help
+ Support for BCM47XX based boards
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -28,6 +28,8 @@
+ #include <linux/types.h>
+ #include <linux/ssb/ssb.h>
+ #include <linux/ssb/ssb_embedded.h>
++#include <linux/serial.h>
++#include <linux/serial_8250.h>
+ #include <asm/bootinfo.h>
+ #include <asm/reboot.h>
+ #include <asm/time.h>
+@@ -181,12 +183,44 @@ static int bcm47xx_get_invariants(struct
+
+ void __init plat_mem_setup(void)
+ {
+- int err;
++ int i, err;
++ char buf[100];
++ struct ssb_mipscore *mcore;
+
+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
+ bcm47xx_get_invariants);
+ if (err)
+ panic("Failed to initialize SSB bus (err %d)\n", err);
++ mcore = &ssb_bcm47xx.mipscore;
++
++ nvram_getenv("kernel_args", buf, sizeof(buf));
++ if (!strncmp(buf, "console=ttyS1", 13)) {
++ struct ssb_serial_port port;
++
++ printk("Swapping serial ports!\n");
++ /* swap serial ports */
++ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
++ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
++ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
++ }
++
++ for (i = 0; i < mcore->nr_serial_ports; i++) {
++ struct ssb_serial_port *port = &(mcore->serial_ports[i]);
++ struct uart_port s;
++
++ memset(&s, 0, sizeof(s));
++ s.line = i;
++ s.mapbase = (unsigned int) port->regs;
++ s.membase = port->regs;
++ s.irq = port->irq + 2;
++ s.uartclk = port->baud_base;
++ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
++ s.iotype = SERIAL_IO_MEM;
++ s.regshift = port->reg_shift;
++
++ early_serial_setup(&s);
++ }
++ printk("Serial init done.\n");
+
+ _machine_restart = bcm47xx_machine_restart;
+ _machine_halt = bcm47xx_machine_halt;
diff --git a/target/linux/brcm47xx/patches-2.6.34/015-MIPS-BCM47xx-Remove-CFE-console.patch b/target/linux/brcm47xx/patches-2.6.34/015-MIPS-BCM47xx-Remove-CFE-console.patch
new file mode 100644
index 0000000000..f87810151c
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/015-MIPS-BCM47xx-Remove-CFE-console.patch
@@ -0,0 +1,130 @@
+From 6bd2c73ed31a2dfe7eab04d32c17318a5c62f9d4 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 15:11:26 +0200
+Subject: [PATCH 5/5] MIPS: BCM47xx: Remove CFE console
+
+Do not use the CFE console. It causes hangs on some devices like the
+Buffalo WHR-HP-G54.
+This was reported in https://dev.openwrt.org/ticket/4061 and
+https://forum.openwrt.org/viewtopic.php?id=17063
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ arch/mips/bcm47xx/prom.c | 82 +++------------------------------------------
+ 1 files changed, 6 insertions(+), 76 deletions(-)
+
+--- a/arch/mips/bcm47xx/prom.c
++++ b/arch/mips/bcm47xx/prom.c
+@@ -31,96 +31,28 @@
+ #include <asm/fw/cfe/cfe_api.h>
+ #include <asm/fw/cfe/cfe_error.h>
+
+-static int cfe_cons_handle;
+-
+ const char *get_system_type(void)
+ {
+ return "Broadcom BCM47XX";
+ }
+
+-void prom_putchar(char c)
+-{
+- while (cfe_write(cfe_cons_handle, &c, 1) == 0)
+- ;
+-}
+-
+-static __init void prom_init_cfe(void)
++static __init int prom_init_cfe(void)
+ {
+ uint32_t cfe_ept;
+ uint32_t cfe_handle;
+ uint32_t cfe_eptseal;
+- int argc = fw_arg0;
+- char **envp = (char **) fw_arg2;
+- int *prom_vec = (int *) fw_arg3;
+-
+- /*
+- * Check if a loader was used; if NOT, the 4 arguments are
+- * what CFE gives us (handle, 0, EPT and EPTSEAL)
+- */
+- if (argc < 0) {
+- cfe_handle = (uint32_t)argc;
+- cfe_ept = (uint32_t)envp;
+- cfe_eptseal = (uint32_t)prom_vec;
+- } else {
+- if ((int)prom_vec < 0) {
+- /*
+- * Old loader; all it gives us is the handle,
+- * so use the "known" entrypoint and assume
+- * the seal.
+- */
+- cfe_handle = (uint32_t)prom_vec;
+- cfe_ept = 0xBFC00500;
+- cfe_eptseal = CFE_EPTSEAL;
+- } else {
+- /*
+- * Newer loaders bundle the handle/ept/eptseal
+- * Note: prom_vec is in the loader's useg
+- * which is still alive in the TLB.
+- */
+- cfe_handle = prom_vec[0];
+- cfe_ept = prom_vec[2];
+- cfe_eptseal = prom_vec[3];
+- }
+- }
++
++ cfe_eptseal = (uint32_t) fw_arg3;
++ cfe_handle = (uint32_t) fw_arg0;
++ cfe_ept = (uint32_t) fw_arg2;
+
+ if (cfe_eptseal != CFE_EPTSEAL) {
+- /* too early for panic to do any good */
+ printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
+- while (1) ;
++ return -1;
+ }
+
+ cfe_init(cfe_handle, cfe_ept);
+-}
+-
+-static __init void prom_init_console(void)
+-{
+- /* Initialize CFE console */
+- cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
+-}
+-
+-static __init void prom_init_cmdline(void)
+-{
+- static char buf[COMMAND_LINE_SIZE] __initdata;
+-
+- /* Get the kernel command line from CFE */
+- if (cfe_getenv("LINUX_CMDLINE", buf, COMMAND_LINE_SIZE) >= 0) {
+- buf[COMMAND_LINE_SIZE - 1] = 0;
+- strcpy(arcs_cmdline, buf);
+- }
+-
+- /* Force a console handover by adding a console= argument if needed,
+- * as CFE is not available anymore later in the boot process. */
+- if ((strstr(arcs_cmdline, "console=")) == NULL) {
+- /* Try to read the default serial port used by CFE */
+- if ((cfe_getenv("BOOT_CONSOLE", buf, COMMAND_LINE_SIZE) < 0)
+- || (strncmp("uart", buf, 4)))
+- /* Default to uart0 */
+- strcpy(buf, "uart0");
+-
+- /* Compute the new command line */
+- snprintf(arcs_cmdline, COMMAND_LINE_SIZE, "%s console=ttyS%c,115200",
+- arcs_cmdline, buf[4]);
+- }
++ return 0;
+ }
+
+ static __init void prom_init_mem(void)
+@@ -161,8 +93,6 @@ static __init void prom_init_mem(void)
+ void __init prom_init(void)
+ {
+ prom_init_cfe();
+- prom_init_console();
+- prom_init_cmdline();
+ prom_init_mem();
+ }
+
diff --git a/target/linux/brcm47xx/patches-2.6.34/021-USB-Add-USB-2.0-to-ssb-ohci-driver.patch b/target/linux/brcm47xx/patches-2.6.34/021-USB-Add-USB-2.0-to-ssb-ohci-driver.patch
new file mode 100644
index 0000000000..91eadaade4
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.34/021-USB-Add-USB-2.0-to-ssb-ohci-driver.patch
@@ -0,0 +1,95 @@
+From cb33ffbdd8491c58b35958ec74c39b3a5c7fabe8 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 21:25:03 +0200
+Subject: [PATCH 1/2] USB: Add USB 2.0 to ssb ohci driver
+
+This adds USB 2.0 support to ssb ohci driver.
+This work was done based on Braodcom source code in the OpenWRT project.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+ drivers/usb/host/ohci-ssb.c | 55 ++++++++++++++++++++++++++++++++++++++++--
+ 1 files changed, 52 insertions(+), 3 deletions(-)
+
+--- a/drivers/usb/host/ohci-ssb.c
++++ b/drivers/usb/host/ohci-ssb.c
+@@ -92,9 +92,12 @@ static const struct hc_driver ssb_ohci_h
+ static void ssb_ohci_detach(struct ssb_device *dev)
+ {
+ struct usb_hcd *hcd = ssb_get_drvdata(dev);
++ if (hcd->driver->shutdown)
++ hcd->driver->shutdown(hcd);
+
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
++ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ usb_put_hcd(hcd);
+ ssb_device_disable(dev, 0);
+ }
+@@ -106,10 +109,55 @@ static int ssb_ohci_attach(struct ssb_de
+ int err = -ENOMEM;
+ u32 tmp, flags = 0;
+
+- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV)
+- flags |= SSB_OHCI_TMSLOW_HOSTMODE;
++ if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) ||
++ dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32)))
++ return -EOPNOTSUPP;
+
+- ssb_device_enable(dev, flags);
++ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
++ /* Put the device into host-mode. */
++ flags |= SSB_OHCI_TMSLOW_HOSTMODE;
++ ssb_device_enable(dev, flags);
++ } else if (dev->id.coreid == SSB_DEV_USB20_HOST) {
++ /*
++ * USB 2.0 special considerations:
++ *
++ * 1. Since the core supports both ehci and EHCI functions, it must
++ * only be reset once.
++ *
++ * 2. In addition to the standard SSB reset sequence, the Host Control
++ * Register must be programmed to bring the USB core and various
++ * phy components out of reset.
++ */
++ ssb_device_enable(dev, 0);
++ ssb_write32(dev, 0x200, 0x7ff);
++
++ /* Change Flush control reg */
++ tmp = ssb_read32(dev, 0x400);
++ tmp &= ~8;
++ ssb_write32(dev, 0x400, tmp);
++ tmp = ssb_read32(dev, 0x400);
++
++ /* Change Shim control reg */
++ tmp = ssb_read32(dev, 0x304);
++ tmp &= ~0x100;
++ ssb_write32(dev, 0x304, tmp);
++ tmp = ssb_read32(dev, 0x304);
++
++ udelay(1);
++
++ /* Work around for 5354 failures */
++ if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
++ /* Change syn01 reg */
++ tmp = 0x00fe00fe;
++ ssb_write32(dev, 0x894, tmp);
++
++ /* Change syn03 reg */
++ tmp = ssb_read32(dev, 0x89c);
++ tmp |= 0x1;
++ ssb_write32(dev, 0x89c, tmp);
++ }
++ } else
++ ssb_device_enable(dev, 0);
+
+ hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
+ dev_name(dev->dev));
+@@ -200,6 +248,7 @@ static int ssb_ohci_resume(struct ssb_de
+ static const struct ssb_device_id ssb_ohci_table[] = {
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV),
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV),
++ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
+ SSB_DEVTABLE_END
+ };
+ MODULE_DEVICE_TABLE(ssb, ssb_ohci_table);
diff --git a/target/linux/brcm47xx/patches-2.6.34/270-ehci-ssb.patch b/target/linux/brcm47xx/patches-2.6.34/022-USB-Add-ehci-ssb-driver.patch
index 700d58b0fa..10cefac639 100644
--- a/target/linux/brcm47xx/patches-2.6.34/270-ehci-ssb.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/022-USB-Add-ehci-ssb-driver.patch
@@ -1,9 +1,17 @@
+From cb269cf1f97c316a5184080814a751687c72b718 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Sun, 18 Jul 2010 21:29:40 +0200
+Subject: [PATCH 2/2] USB: Add ehci ssb driver
+
+Support for the Sonics Silicon Backplane (SSB) attached Broadcom USB EHCI core.
+
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
drivers/usb/host/Kconfig | 13 ++
- drivers/usb/host/ehci-hcd.c | 12 ++
- drivers/usb/host/ehci-ssb.c | 201 ++++++++++++++++++++++++++++++++++++++++++++
- drivers/usb/host/ohci-ssb.c | 23 +++++
- 4 files changed, 247 insertions(+), 2 deletions(-)
+ drivers/usb/host/ehci-hcd.c | 23 ++++-
+ drivers/usb/host/ehci-ssb.c | 258 +++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 292 insertions(+), 2 deletions(-)
+ create mode 100644 drivers/usb/host/ehci-ssb.c
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -13,7 +21,7 @@
+config USB_EHCI_HCD_SSB
+ bool "EHCI support for Broadcom SSB EHCI core"
-+ depends on USB_EHCI_HCD && SSB && EXPERIMENTAL
++ depends on USB_EHCI_HCD && (SSB = y || SSB = USB_EHCI_HCD) && EXPERIMENTAL
+ default n
+ ---help---
+ Support for the Sonics Silicon Backplane (SSB) attached
@@ -29,33 +37,63 @@
depends on USB
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
-@@ -1159,8 +1159,16 @@ MODULE_LICENSE ("GPL");
+@@ -1159,8 +1159,14 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_atmel_driver
#endif
--#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
-- !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
+#ifdef CONFIG_USB_EHCI_HCD_SSB
+#include "ehci-ssb.c"
-+#define SSB_EHCI_DRIVER ssb_ehci_driver
++#define SSB_EHCI_DRIVER ssb_ehci_driver
+#endif
+
-+#if !defined(PCI_DRIVER) && \
-+ !defined(PLATFORM_DRIVER) && \
-+ !defined(PS3_SYSTEM_BUS_DRIVER) && \
-+ !defined(OF_PLATFORM_DRIVER) && \
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+- !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
++ !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
+ !defined(SSB_EHCI_DRIVER)
#error "missing bus glue for ehci-hcd"
#endif
+@@ -1214,10 +1220,20 @@ static int __init ehci_hcd_init(void)
+ if (retval < 0)
+ goto clean3;
+ #endif
++
++#ifdef SSB_EHCI_DRIVER
++ retval = ssb_driver_register(&SSB_EHCI_DRIVER);
++ if (retval < 0)
++ goto clean4;
++#endif
+ return retval;
+
++#ifdef SSB_EHCI_DRIVER
++ /* ssb_driver_unregister(&SSB_EHCI_DRIVER); */
++clean4:
++#endif
+ #ifdef OF_PLATFORM_DRIVER
+- /* of_unregister_platform_driver(&OF_PLATFORM_DRIVER); */
++ of_unregister_platform_driver(&OF_PLATFORM_DRIVER);
+ clean3:
+ #endif
+ #ifdef PS3_SYSTEM_BUS_DRIVER
+@@ -1256,6 +1272,9 @@ static void __exit ehci_hcd_cleanup(void
+ #ifdef PS3_SYSTEM_BUS_DRIVER
+ ps3_ehci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
+ #endif
++#ifdef SSB_EHCI_DRIVER
++ ssb_driver_unregister(&SSB_EHCI_DRIVER);
++#endif
+ #ifdef DEBUG
+ debugfs_remove(ehci_debug_root);
+ #endif
--- /dev/null
+++ b/drivers/usb/host/ehci-ssb.c
-@@ -0,0 +1,158 @@
+@@ -0,0 +1,258 @@
+/*
+ * Sonics Silicon Backplane
+ * Broadcom USB-core EHCI driver (SSB bus glue)
+ *
+ * Copyright 2007 Steven Brown <sbrown@cortland.com>
++ * Copyright 2010 Hauke Mehrtens <hauke@hauke-m.de>
+ *
+ * Derived from the OHCI-SSB driver
+ * Copyright 2007 Michael Buesch <mb@bu3sch.de>
@@ -76,12 +114,9 @@
+ */
+#include <linux/ssb/ssb.h>
+
-+#define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
+
+struct ssb_ehci_device {
+ struct ehci_hcd ehci; /* _must_ be at the beginning. */
-+
-+ u32 enable_flags;
+};
+
+static inline
@@ -141,34 +176,78 @@
+
+ .hub_status_data = ehci_hub_status_data,
+ .hub_control = ehci_hub_control,
++#if defined(CONFIG_PM)
+ .bus_suspend = ehci_bus_suspend,
+ .bus_resume = ehci_bus_resume,
++#endif
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+
+ .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
+};
+
-+static void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd)
++static void ssb_ehci_detach(struct ssb_device *dev)
+{
++ struct usb_hcd *hcd = ssb_get_drvdata(dev);
+ if (hcd->driver->shutdown)
+ hcd->driver->shutdown(hcd);
+
+ usb_remove_hcd(hcd);
-+
+ iounmap(hcd->regs);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-+
+ usb_put_hcd(hcd);
++ ssb_device_disable(dev, 0);
+}
-+EXPORT_SYMBOL_GPL(ssb_ehci_detach);
+
-+static int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **ehci_hcd)
++static int ssb_ehci_attach(struct ssb_device *dev)
+{
+ struct ssb_ehci_device *ehcidev;
+ struct usb_hcd *hcd;
+ int err = -ENOMEM;
-+ u32 tmp, flags = 0;
++ u32 tmp;
++
++ if (dma_set_mask(dev->dma_dev, DMA_BIT_MASK(32)) ||
++ dma_set_coherent_mask(dev->dma_dev, DMA_BIT_MASK(32)))
++ return -EOPNOTSUPP;
++
++ /*
++ * USB 2.0 special considerations:
++ *
++ * 1. Since the core supports both ehci and EHCI functions, it must
++ * only be reset once.
++ *
++ * 2. In addition to the standard SSB reset sequence, the Host Control
++ * Register must be programmed to bring the USB core and various
++ * phy components out of reset.
++ */
++ ssb_device_enable(dev, 0);
++ ssb_write32(dev, 0x200, 0x7ff);
++
++ /* Change Flush control reg */
++ tmp = ssb_read32(dev, 0x400);
++ tmp &= ~8;
++ ssb_write32(dev, 0x400, tmp);
++ tmp = ssb_read32(dev, 0x400);
++
++ /* Change Shim control reg */
++ tmp = ssb_read32(dev, 0x304);
++ tmp &= ~0x100;
++ ssb_write32(dev, 0x304, tmp);
++ tmp = ssb_read32(dev, 0x304);
++
++ udelay(1);
++
++ /* Work around for 5354 failures */
++ if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
++ /* Change syn01 reg */
++ tmp = 0x00fe00fe;
++ ssb_write32(dev, 0x894, tmp);
++
++ /* Change syn03 reg */
++ tmp = ssb_read32(dev, 0x89c);
++ tmp |= 0x1;
++ ssb_write32(dev, 0x89c, tmp);
++ }
+
+ hcd = usb_create_hcd(&ssb_ehci_hc_driver, dev->dev,
+ dev_name(dev->dev));
@@ -176,7 +255,6 @@
+ goto err_dev_disable;
+
+ ehcidev = hcd_to_ssb_ehci(hcd);
-+ ehcidev->enable_flags = flags;
+ tmp = ssb_read32(dev, SSB_ADMATCH0);
+ hcd->rsrc_start = ssb_admatch_base(tmp) + 0x800; /* ehci core offset */
+ hcd->rsrc_len = 0x100; /* ehci reg block size */
@@ -186,11 +264,11 @@
+ hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs)
+ goto err_put_hcd;
-+ err = usb_add_hcd(hcd, dev->irq, IRQF_SHARED | IRQF_DISABLED);
++ err = usb_add_hcd(hcd, dev->irq, IRQF_DISABLED | IRQF_SHARED);
+ if (err)
+ goto err_iounmap;
+
-+ *ehci_hcd = hcd;
++ ssb_set_drvdata(dev, hcd);
+
+ return err;
+
@@ -199,73 +277,72 @@
+err_put_hcd:
+ usb_put_hcd(hcd);
+err_dev_disable:
-+ ssb_device_disable(dev, flags);
++ ssb_device_disable(dev, 0);
+ return err;
+}
-+EXPORT_SYMBOL_GPL(ssb_ehci_attach);
++
++static int ssb_ehci_probe(struct ssb_device *dev,
++ const struct ssb_device_id *id)
++{
++ int err;
++ u16 chipid_top;
++
++ /* USBcores are only connected on embedded devices. */
++ chipid_top = (dev->bus->chip_id & 0xFF00);
++ if (chipid_top != 0x4700 && chipid_top != 0x5300)
++ return -ENODEV;
++
++ /* TODO: Probably need checks here; is the core connected? */
++
++ if (usb_disabled())
++ return -ENODEV;
++
++ err = ssb_ehci_attach(dev);
++
++ return err;
++}
++
++static void ssb_ehci_remove(struct ssb_device *dev)
++{
++ ssb_ehci_detach(dev);
++}
++
++#ifdef CONFIG_PM
++
++static int ssb_ehci_suspend(struct ssb_device *dev, pm_message_t state)
++{
++ ssb_device_disable(dev, 0);
++
++ return 0;
++}
++
++static int ssb_ehci_resume(struct ssb_device *dev)
++{
++ struct usb_hcd *hcd = ssb_get_drvdata(dev);
++ struct ssb_ehci_device *ehcidev = hcd_to_ssb_ehci(hcd);
++
++ ssb_device_enable(dev, 0);
++
++ ehci_finish_controller_resume(hcd);
++ return 0;
++}
++
++#else /* !CONFIG_PM */
++#define ssb_ehci_suspend NULL
++#define ssb_ehci_resume NULL
++#endif /* CONFIG_PM */
+
+static const struct ssb_device_id ssb_ehci_table[] = {
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
+ SSB_DEVTABLE_END
+};
+MODULE_DEVICE_TABLE(ssb, ssb_ehci_table);
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -17,6 +17,8 @@
- */
- #include <linux/ssb/ssb.h>
-
-+extern int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **hcd);
-+extern void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd);
-
- #define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
-
-@@ -24,6 +26,7 @@ struct ssb_ohci_device {
- struct ohci_hcd ohci; /* _must_ be at the beginning. */
-
- u32 enable_flags;
-+ struct usb_hcd *ehci_hcd;
- };
-
- static inline
-@@ -92,13 +95,25 @@ static const struct hc_driver ssb_ohci_h
- static void ssb_ohci_detach(struct ssb_device *dev)
- {
- struct usb_hcd *hcd = ssb_get_drvdata(dev);
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd);
-+#endif
-
- usb_remove_hcd(hcd);
- iounmap(hcd->regs);
- usb_put_hcd(hcd);
+
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ /*
-+ * Also detach ehci function
-+ */
-+ if (dev->id.coreid == SSB_DEV_USB20_HOST)
-+ ssb_ehci_detach(dev, ohcidev->ehci_hcd);
-+#endif
- ssb_device_disable(dev, 0);
- }
-
-+
- static int ssb_ohci_attach(struct ssb_device *dev)
- {
- struct ssb_ohci_device *ohcidev;
-@@ -165,6 +180,14 @@ static int ssb_ohci_attach(struct ssb_de
-
- ssb_set_drvdata(dev, hcd);
-
-+#ifdef CONFIG_USB_EHCI_HCD_SSB
-+ /*
-+ * attach ehci function in this core
-+ */
-+ if (dev->id.coreid == SSB_DEV_USB20_HOST)
-+ err = ssb_ehci_attach(dev, &(ohcidev->ehci_hcd));
-+#endif
-+
- return err;
-
- err_iounmap:
++static struct ssb_driver ssb_ehci_driver = {
++ .name = KBUILD_MODNAME,
++ .id_table = ssb_ehci_table,
++ .probe = ssb_ehci_probe,
++ .remove = ssb_ehci_remove,
++ .suspend = ssb_ehci_suspend,
++ .resume = ssb_ehci_resume,
++};
diff --git a/target/linux/brcm47xx/patches-2.6.34/130-remove_scache.patch b/target/linux/brcm47xx/patches-2.6.34/130-remove_scache.patch
deleted file mode 100644
index 0bdb13d3f4..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/130-remove_scache.patch
+++ /dev/null
@@ -1,89 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -205,7 +205,6 @@ config MIPS_MALTA
- select I8259
- select MIPS_BOARDS_GEN
- select MIPS_BONITO64
-- select MIPS_CPU_SCACHE
- select PCI_GT64XXX_PCI0
- select MIPS_MSC
- select SWAP_IO_SPACE
-@@ -1589,13 +1588,6 @@ config IP22_CPU_SCACHE
- bool
- select BOARD_SCACHE
-
--#
--# Support for a MIPS32 / MIPS64 style S-caches
--#
--config MIPS_CPU_SCACHE
-- bool
-- select BOARD_SCACHE
--
- config R5000_CPU_SCACHE
- bool
- select BOARD_SCACHE
---- a/arch/mips/kernel/cpu-probe.c
-+++ b/arch/mips/kernel/cpu-probe.c
-@@ -772,6 +772,8 @@ static inline void cpu_probe_mips(struct
- case PRID_IMP_25KF:
- c->cputype = CPU_25KF;
- __cpu_name[cpu] = "MIPS 25Kc";
-+ /* Probe for L2 cache */
-+ c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
- break;
- case PRID_IMP_34K:
- c->cputype = CPU_34K;
---- a/arch/mips/mm/Makefile
-+++ b/arch/mips/mm/Makefile
-@@ -33,6 +33,5 @@ obj-$(CONFIG_CPU_CAVIUM_OCTEON) += c-oct
- obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
- obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
- obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
--obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o
-
- EXTRA_CFLAGS += -Werror
---- a/arch/mips/mm/c-r4k.c
-+++ b/arch/mips/mm/c-r4k.c
-@@ -1148,7 +1148,6 @@ static void __init loongson2_sc_init(voi
-
- extern int r5k_sc_init(void);
- extern int rm7k_sc_init(void);
--extern int mips_sc_init(void);
-
- static void __cpuinit setup_scache(void)
- {
-@@ -1202,29 +1201,17 @@ static void __cpuinit setup_scache(void)
- #endif
-
- default:
-- if (c->isa_level == MIPS_CPU_ISA_M32R1 ||
-- c->isa_level == MIPS_CPU_ISA_M32R2 ||
-- c->isa_level == MIPS_CPU_ISA_M64R1 ||
-- c->isa_level == MIPS_CPU_ISA_M64R2) {
--#ifdef CONFIG_MIPS_CPU_SCACHE
-- if (mips_sc_init ()) {
-- scache_size = c->scache.ways * c->scache.sets * c->scache.linesz;
-- printk("MIPS secondary cache %ldkB, %s, linesize %d bytes.\n",
-- scache_size >> 10,
-- way_string[c->scache.ways], c->scache.linesz);
-- }
--#else
-- if (!(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
-- panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
--#endif
-- return;
-- }
- sc_present = 0;
- }
-
- if (!sc_present)
- return;
-
-+ if ((c->isa_level == MIPS_CPU_ISA_M32R1 ||
-+ c->isa_level == MIPS_CPU_ISA_M64R1) &&
-+ !(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
-+ panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
-+
- /* compute a couple of other cache variables */
- c->scache.waysize = scache_size / c->scache.ways;
-
diff --git a/target/linux/brcm47xx/patches-2.6.34/150-cpu_fixes.patch b/target/linux/brcm47xx/patches-2.6.34/150-cpu_fixes.patch
index de79ca8898..b4d235c0da 100644
--- a/target/linux/brcm47xx/patches-2.6.34/150-cpu_fixes.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/150-cpu_fixes.patch
@@ -295,7 +295,7 @@
if (dc_lsize)
protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
if (!cpu_icache_snoops_remote_store && scache_size)
-@@ -1298,6 +1312,17 @@ static void __cpuinit coherency_setup(vo
+@@ -1311,6 +1325,17 @@ static void __cpuinit coherency_setup(vo
* silly idea of putting something else there ...
*/
switch (current_cpu_type()) {
@@ -313,7 +313,7 @@
case CPU_R4000PC:
case CPU_R4000SC:
case CPU_R4000MC:
-@@ -1354,6 +1379,15 @@ void __cpuinit r4k_cache_init(void)
+@@ -1367,6 +1392,15 @@ void __cpuinit r4k_cache_init(void)
break;
}
@@ -329,7 +329,7 @@
probe_pcache();
setup_scache();
-@@ -1412,5 +1446,13 @@ void __cpuinit r4k_cache_init(void)
+@@ -1425,5 +1459,13 @@ void __cpuinit r4k_cache_init(void)
#if !defined(CONFIG_MIPS_CMP)
local_r4k___flush_cache_all(NULL);
#endif
diff --git a/target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch
index 1f8de8d9be..f07968a240 100644
--- a/target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/210-b44_phy_fix.patch
@@ -1,36 +1,58 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
-@@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44
+@@ -381,11 +381,12 @@ static void b44_set_flow_ctrl(struct b44
__b44_set_flow_ctrl(bp, pause_enab);
}
-#ifdef SSB_DRIVER_MIPS
-+#ifdef CONFIG_SSB_DRIVER_MIPS
- extern char *nvram_get(char *name);
+-extern char *nvram_get(char *name);
++#ifdef CONFIG_BCM47XX
++
++#include <asm/mach-bcm47xx/nvram.h>
static void b44_wap54g10_workaround(struct b44 *bp)
{
-@@ -421,12 +421,45 @@ static inline void b44_wap54g10_workarou
- }
- #endif
+- const char *str;
++ char buf[20];
+ u32 val;
+ int err;
-+#ifdef CONFIG_SSB_DRIVER_MIPS
+@@ -394,10 +395,9 @@ static void b44_wap54g10_workaround(stru
+ * see https://dev.openwrt.org/ticket/146
+ * check and reset bit "isolate"
+ */
+- str = nvram_get("boardnum");
+- if (!str)
++ if (nvram_getenv("boardnum", buf, sizeof(buf)) > 0)
+ return;
+- if (simple_strtoul(str, NULL, 0) == 2) {
++ if (simple_strtoul(buf, NULL, 0) == 2) {
+ err = __b44_readphy(bp, 0, MII_BMCR, &val);
+ if (err)
+ goto error;
+@@ -412,10 +412,43 @@ static void b44_wap54g10_workaround(stru
+ error:
+ pr_warning("PHY: cannot reset MII transceiver isolate bit\n");
+ }
++
+static inline int startswith (const char *source, const char *cmp)
+{
+ return !strncmp(source,cmp,strlen(cmp));
+}
+
-+#define getvar(str) (nvram_get(str) ? : "")
-+
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
++ char buf[20];
+ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
-+ if (simple_strtoul(getvar("boardnum"), NULL, 0) == 100) {
++ if (nvram_getenv("boardnum", buf, sizeof(buf)) > 0)
++ return;
++ if (simple_strtoul(buf, NULL, 0) == 100) {
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
+ } else {
+ /* WL-HDD */
+ struct ssb_device *sdev = bp->sdev;
-+ if (startswith(getvar("hardware_version"), "WL300-"))
-+ {
++ if (nvram_getenv("hardware_version", buf, sizeof(buf)) > 0)
++ return;
++ if (startswith(buf, "WL300-")) {
+ if (sdev->bus->sprom.et0phyaddr == 0 &&
+ sdev->bus->sprom.et1phyaddr == 1)
+ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
@@ -39,15 +61,19 @@
+ return;
+}
+
-+#else
+ #else
++
+ static inline void b44_wap54g10_workaround(struct b44 *bp)
+ {
+ }
++
+static inline void b44_bcm47xx_workarounds(struct b44 *bp)
+{
+}
-+#endif
-+
+ #endif
+
static int b44_setup_phy(struct b44 *bp)
- {
- u32 val;
+@@ -424,6 +457,7 @@ static int b44_setup_phy(struct b44 *bp)
int err;
b44_wap54g10_workaround(bp);
@@ -55,7 +81,7 @@
if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
return 0;
-@@ -2089,6 +2122,8 @@ static int __devinit b44_get_invariants(
+@@ -2080,6 +2114,8 @@ static int __devinit b44_get_invariants(
* valid PHY address. */
bp->phy_addr &= 0x1F;
diff --git a/target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch b/target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch
index 8e1615f770..4dedb82180 100644
--- a/target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch
@@ -1,6 +1,6 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
-@@ -191,10 +190,11 @@ static int b44_wait_bit(struct b44 *bp,
+@@ -188,10 +188,11 @@ static int b44_wait_bit(struct b44 *bp,
udelay(10);
}
if (i == timeout) {
diff --git a/target/linux/brcm47xx/patches-2.6.34/220-bcm5354.patch b/target/linux/brcm47xx/patches-2.6.34/220-bcm5354.patch
index 1d75e171d3..0bc9e7ea4c 100644
--- a/target/linux/brcm47xx/patches-2.6.34/220-bcm5354.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/220-bcm5354.patch
@@ -1,6 +1,6 @@
--- a/drivers/ssb/driver_chipcommon.c
+++ b/drivers/ssb/driver_chipcommon.c
-@@ -260,6 +260,8 @@ void ssb_chipco_resume(struct ssb_chipco
+@@ -285,6 +285,8 @@ void ssb_chipco_resume(struct ssb_chipco
void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
u32 *plltype, u32 *n, u32 *m)
{
@@ -9,7 +9,7 @@
*n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
*plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
switch (*plltype) {
-@@ -283,6 +285,8 @@ void ssb_chipco_get_clockcpu(struct ssb_
+@@ -308,6 +310,8 @@ void ssb_chipco_get_clockcpu(struct ssb_
void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
u32 *plltype, u32 *n, u32 *m)
{
@@ -31,7 +31,7 @@
}
--- a/drivers/ssb/main.c
+++ b/drivers/ssb/main.c
-@@ -1073,6 +1073,8 @@ u32 ssb_clockspeed(struct ssb_bus *bus)
+@@ -1075,6 +1075,8 @@ u32 ssb_clockspeed(struct ssb_bus *bus)
if (bus->chip_id == 0x5365) {
rate = 100000000;
diff --git a/target/linux/brcm47xx/patches-2.6.34/250-ohci-ssb-usb2.patch b/target/linux/brcm47xx/patches-2.6.34/250-ohci-ssb-usb2.patch
deleted file mode 100644
index 25b27e47e8..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/250-ohci-ssb-usb2.patch
+++ /dev/null
@@ -1,60 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c | 39 ++++++++++++++++++++++++++++++++++++---
- 1 file changed, 36 insertions(+), 3 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,10 +106,42 @@ static int ssb_ohci_attach(struct ssb_de
- int err = -ENOMEM;
- u32 tmp, flags = 0;
-
-- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV)
-+ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
-+ /* Put the device into host-mode. */
- flags |= SSB_OHCI_TMSLOW_HOSTMODE;
--
-- ssb_device_enable(dev, flags);
-+ ssb_device_enable(dev, flags);
-+ } else if (dev->id.coreid == SSB_DEV_USB20_HOST) {
-+ /*
-+ * USB 2.0 special considerations:
-+ *
-+ * 1. Since the core supports both OHCI and EHCI functions, it must
-+ * only be reset once.
-+ *
-+ * 2. In addition to the standard SSB reset sequence, the Host Control
-+ * Register must be programmed to bring the USB core and various
-+ * phy components out of reset.
-+ */
-+ ssb_device_enable(dev, 0);
-+ ssb_write32(dev, 0x200, 0x7ff);
-+ udelay(1);
-+ if (dev->id.revision == 1) { // bug in rev 1
-+
-+ /* Change Flush control reg */
-+ tmp = ssb_read32(dev, 0x400);
-+ tmp &= ~8;
-+ ssb_write32(dev, 0x400, tmp);
-+ tmp = ssb_read32(dev, 0x400);
-+ printk("USB20H fcr: 0x%0x\n", tmp);
-+
-+ /* Change Shim control reg */
-+ tmp = ssb_read32(dev, 0x304);
-+ tmp &= ~0x100;
-+ ssb_write32(dev, 0x304, tmp);
-+ tmp = ssb_read32(dev, 0x304);
-+ printk("USB20H shim: 0x%0x\n", tmp);
-+ }
-+ } else
-+ ssb_device_enable(dev, 0);
-
- hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
- dev_name(dev->dev));
-@@ -200,6 +232,7 @@ static int ssb_ohci_resume(struct ssb_de
- static const struct ssb_device_id ssb_ohci_table[] = {
- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV),
- SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV),
-+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
- SSB_DEVTABLE_END
- };
- MODULE_DEVICE_TABLE(ssb, ssb_ohci_table);
diff --git a/target/linux/brcm47xx/patches-2.6.34/260-ohci-set-dma-mask.patch b/target/linux/brcm47xx/patches-2.6.34/260-ohci-set-dma-mask.patch
deleted file mode 100644
index 9627798472..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/260-ohci-set-dma-mask.patch
+++ /dev/null
@@ -1,16 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,6 +106,9 @@ static int ssb_ohci_attach(struct ssb_de
- int err = -ENOMEM;
- u32 tmp, flags = 0;
-
-+ if (ssb_dma_set_mask(dev, DMA_BIT_MASK(32)))
-+ return -EOPNOTSUPP;
-+
- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
- /* Put the device into host-mode. */
- flags |= SSB_OHCI_TMSLOW_HOSTMODE;
diff --git a/target/linux/brcm47xx/patches-2.6.34/275-usb2-bcm5354-init.patch b/target/linux/brcm47xx/patches-2.6.34/275-usb2-bcm5354-init.patch
deleted file mode 100644
index 3d8327ebfd..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/275-usb2-bcm5354-init.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-This patch significantly improves the reliability of high speed
-usb writes on the bcm5354. It implements a work around for version 2
-of the usb20 core that was cribbed from the GPL sources for the
-Asus wl500gpv2 and verified against the wl520gu sources.
-
-Reference:
-GPL/WL-520gu-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-GPL/WL-500gPV2-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-
-Signed-off-by: Steve Brown <sbrown@cortland.com>
-
----
- drivers/usb/host/ohci-ssb.c | 37 +++++++++++++++++++++++--------------
- 1 file changed, 23 insertions(+), 14 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -141,22 +141,31 @@ static int ssb_ohci_attach(struct ssb_de
- */
- ssb_device_enable(dev, 0);
- ssb_write32(dev, 0x200, 0x7ff);
-+
-+ /* Change Flush control reg */
-+ tmp = ssb_read32(dev, 0x400);
-+ tmp &= ~8;
-+ ssb_write32(dev, 0x400, tmp);
-+ tmp = ssb_read32(dev, 0x400);
-+
-+ /* Change Shim control reg */
-+ tmp = ssb_read32(dev, 0x304);
-+ tmp &= ~0x100;
-+ ssb_write32(dev, 0x304, tmp);
-+ tmp = ssb_read32(dev, 0x304);
-+
- udelay(1);
-- if (dev->id.revision == 1) { // bug in rev 1
-
-- /* Change Flush control reg */
-- tmp = ssb_read32(dev, 0x400);
-- tmp &= ~8;
-- ssb_write32(dev, 0x400, tmp);
-- tmp = ssb_read32(dev, 0x400);
-- printk("USB20H fcr: 0x%0x\n", tmp);
--
-- /* Change Shim control reg */
-- tmp = ssb_read32(dev, 0x304);
-- tmp &= ~0x100;
-- ssb_write32(dev, 0x304, tmp);
-- tmp = ssb_read32(dev, 0x304);
-- printk("USB20H shim: 0x%0x\n", tmp);
-+ /* Work around for 5354 failures */
-+ if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
-+ /* Change syn01 reg */
-+ tmp = 0x00fe00fe;
-+ ssb_write32(dev, 0x894, tmp);
-+
-+ /* Change syn03 reg */
-+ tmp = ssb_read32(dev, 0x89c);
-+ tmp |= 0x1;
-+ ssb_write32(dev, 0x89c, tmp);
- }
- } else
- ssb_device_enable(dev, 0);
diff --git a/target/linux/brcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch b/target/linux/brcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch
index e960dbaccf..10bf131238 100644
--- a/target/linux/brcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/301-kmod-fuse-dcache-bug-r4k.patch
@@ -18,7 +18,7 @@
unsigned long addr, unsigned long pfn)
{
struct flush_cache_page_args args;
-@@ -1456,3 +1456,10 @@ void __cpuinit r4k_cache_init(void)
+@@ -1469,3 +1469,10 @@ void __cpuinit r4k_cache_init(void)
coherency_setup();
#endif
}
diff --git a/target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch
index 16388bea17..2b812a3c83 100644
--- a/target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/400-arch-bcm47xx.patch
@@ -1,280 +1,39 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -62,6 +62,7 @@ config BCM47XX
- select SSB_DRIVER_MIPS
- select SSB_DRIVER_EXTIF
- select SSB_EMBEDDED
-+ select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
- select GENERIC_GPIO
- select SYS_HAS_EARLY_PRINTK
---- a/arch/mips/bcm47xx/Makefile
-+++ b/arch/mips/bcm47xx/Makefile
-@@ -3,4 +3,4 @@
- # under Linux.
- #
-
--obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
-+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
---- a/arch/mips/bcm47xx/irq.c
-+++ b/arch/mips/bcm47xx/irq.c
-@@ -1,5 +1,6 @@
- /*
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
-+ * Copyright (C) 2008 Michael Buesch <mb@bu3sch.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
-@@ -23,10 +24,19 @@
- */
-
- #include <linux/types.h>
-+#include <linux/errno.h>
-+#include <linux/init.h>
- #include <linux/interrupt.h>
- #include <linux/irq.h>
-+#include <linux/pci.h>
-+#include <linux/ssb/ssb.h>
-+
- #include <asm/irq_cpu.h>
-
-+
-+extern struct ssb_bus ssb_bcm47xx;
-+
-+
- void plat_irq_dispatch(void)
- {
- u32 cause;
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
-@@ -24,10 +24,10 @@
- #include <asm/io.h>
- #include <asm/uaccess.h>
-
--#include <nvram.h>
-+#include "include/nvram.h"
-
- #define MB * 1048576
--extern struct ssb_bus ssb;
-+extern struct ssb_bus ssb_bcm47xx;
-
- static char nvram_buf[NVRAM_SPACE];
- static int cfe_env;
-@@ -36,7 +36,7 @@ extern char *cfe_env_get(char *nv_buf, c
- /* Probe for NVRAM header */
- static void __init early_nvram_init(void)
- {
-- struct ssb_mipscore *mcore = &ssb.mipscore;
-+ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
- struct nvram_header *header;
- int i;
- u32 base, lim, off;
---- a/arch/mips/bcm47xx/setup.c
-+++ b/arch/mips/bcm47xx/setup.c
-@@ -2,7 +2,7 @@
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
- * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-- * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
-+ * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.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
-@@ -25,18 +25,28 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-+#include <linux/init.h>
- #include <linux/types.h>
- #include <linux/ssb/ssb.h>
- #include <linux/ssb/ssb_embedded.h>
-+#include <linux/tty.h>
-+#include <linux/serial.h>
-+#include <linux/serial_core.h>
-+#include <linux/serial_reg.h>
-+#include <linux/serial_8250.h>
- #include <asm/bootinfo.h>
- #include <asm/reboot.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
- #include <asm/fw/cfe/cfe_api.h>
-+#include <linux/pm.h>
-+
-+#include "include/nvram.h"
-
- struct ssb_bus ssb_bcm47xx;
- EXPORT_SYMBOL(ssb_bcm47xx);
-
-+extern void bcm47xx_pci_init(void);
-+
- static void bcm47xx_machine_restart(char *command)
- {
- printk(KERN_ALERT "Please stand by while rebooting the system...\n");
-@@ -56,7 +66,7 @@ static void bcm47xx_machine_halt(void)
- cpu_relax();
- }
-
--static void str2eaddr(char *str, char *dest)
-+static void e_aton(char *str, char *dest)
- {
- int i = 0;
-
-@@ -73,51 +83,142 @@ static void str2eaddr(char *str, char *d
- }
+@@ -92,3 +92,30 @@ int nvram_getenv(char *name, char *val,
+ return 1;
}
-
--static int bcm47xx_get_invariants(struct ssb_bus *bus,
-- struct ssb_init_invariants *iv)
-+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
-+{
-+ char *s;
-+
-+ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
-+
-+ sprom->revision = 1;
-+ if ((s = nvram_get("il0macaddr")))
-+ e_aton(s, sprom->il0mac);
-+ if ((s = nvram_get("et0macaddr")))
-+ e_aton(s, sprom->et0mac);
-+ if ((s = nvram_get("et1macaddr")))
-+ e_aton(s, sprom->et1mac);
-+ if ((s = nvram_get("et0phyaddr")))
-+ sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et1phyaddr")))
-+ sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("et0mdcport")))
-+ sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("et1mdcport")))
-+ sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
-+ if ((s = nvram_get("pa0b0")))
-+ sprom->pa0b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b1")))
-+ sprom->pa0b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0b2")))
-+ sprom->pa0b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b0")))
-+ sprom->pa1b0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b1")))
-+ sprom->pa1b1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1b2")))
-+ sprom->pa1b2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio0")))
-+ sprom->gpio0 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio1")))
-+ sprom->gpio1 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio2")))
-+ sprom->gpio2 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("wl0gpio3")))
-+ sprom->gpio3 = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0maxpwr")))
-+ sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1maxpwr")))
-+ sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa0itssit")))
-+ sprom->itssi_bg = simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("pa1itssit")))
-+ sprom->itssi_a = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_lo = 0;
-+ if ((s = nvram_get("boardflags")))
-+ sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
-+ sprom->boardflags_hi = 0;
-+ if ((s = nvram_get("boardflags2")))
-+ sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
-+}
+ EXPORT_SYMBOL(nvram_getenv);
+
-+static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
- {
-- char buf[100];
-+ char *s;
-+
-+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
-+ if ((s = nvram_get("boardtype")))
-+ iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
-+ if ((s = nvram_get("boardrev")))
-+ iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
-
-- /* Fill boardinfo structure */
-- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
-+ bcm47xx_fill_sprom(&iv->sprom);
-
-- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
-- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
-- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
--
-- /* Fill sprom structure */
-- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
-- iv->sprom.revision = 3;
--
-- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et0mac);
-- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
-- str2eaddr(buf, iv->sprom.et1mac);
-- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
-- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
-- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
-+ if ((s = nvram_get("cardbus")))
-+ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
-
- return 0;
- }
-
- void __init plat_mem_setup(void)
- {
-- int err;
-+ int i, err;
-+ char *s;
-+ struct ssb_mipscore *mcore;
-+
-+ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, bcm47xx_get_invariants);
-+ if (err) {
-+ const char *msg = "Failed to initialize SSB bus (err %d)\n";
-+ printk(msg, err); /* Make sure the message gets out of the box. */
-+ panic(msg, err);
-+ }
-+ mcore = &ssb_bcm47xx.mipscore;
-
-- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
-- bcm47xx_get_invariants);
-- if (err)
-- panic("Failed to initialize SSB bus (err %d)\n", err);
-+ s = nvram_get("kernel_args");
-+ if (s && !strncmp(s, "console=ttyS1", 13)) {
-+ struct ssb_serial_port port;
-+
-+ printk("Swapping serial ports!\n");
-+ /* swap serial ports */
-+ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
-+ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
-+ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
++char *nvram_get(const char *name)
++{
++ char *var, *value, *end, *eq;
++
++ if (!name)
++ return NULL;
++
++ if (!nvram_buf[0])
++ early_nvram_init();
++
++ /* Look for name=value and return value */
++ var = &nvram_buf[sizeof(struct nvram_header)];
++ end = nvram_buf + sizeof(nvram_buf) - 2;
++ end[0] = end[1] = '\0';
++ for (; *var; var = value + strlen(value) + 1) {
++ if (!(eq = strchr(var, '=')))
++ break;
++ value = eq + 1;
++ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0)
++ return value;
+ }
+
-+ for (i = 0; i < mcore->nr_serial_ports; i++) {
-+ struct ssb_serial_port *port = &(mcore->serial_ports[i]);
-+ struct uart_port s;
-+
-+ memset(&s, 0, sizeof(s));
-+ s.line = i;
-+ s.mapbase = (unsigned int) port->regs;
-+ s.membase = port->regs;
-+ s.irq = port->irq + 2;
-+ s.uartclk = port->baud_base;
-+ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
-+ s.iotype = SERIAL_IO_MEM;
-+ s.regshift = port->reg_shift;
++ return NULL;
++}
+
-+ early_serial_setup(&s);
-+ }
-+ printk("Serial init done.\n");
-
- _machine_restart = bcm47xx_machine_restart;
++EXPORT_SYMBOL(nvram_get);
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -226,3 +226,20 @@ void __init plat_mem_setup(void)
_machine_halt = bcm47xx_machine_halt;
pm_power_off = bcm47xx_machine_halt;
}
@@ -295,25 +54,3 @@
+ return 0;
+}
+device_initcall(bcm47xx_register_gpiodev);
---- a/arch/mips/bcm47xx/time.c
-+++ b/arch/mips/bcm47xx/time.c
-@@ -22,11 +22,17 @@
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
--
- #include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/serial_reg.h>
-+#include <linux/interrupt.h>
- #include <linux/ssb/ssb.h>
-+#include <asm/addrspace.h>
-+#include <asm/io.h>
- #include <asm/time.h>
--#include <bcm47xx.h>
-+
-+extern struct ssb_bus ssb_bcm47xx;
-
- void __init plat_time_init(void)
- {
diff --git a/target/linux/brcm47xx/patches-2.6.34/800-fix_cfe_detection.patch b/target/linux/brcm47xx/patches-2.6.34/800-fix_cfe_detection.patch
deleted file mode 100644
index a298055708..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/800-fix_cfe_detection.patch
+++ /dev/null
@@ -1,108 +0,0 @@
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -32,6 +32,7 @@
- #include <asm/fw/cfe/cfe_error.h>
-
- static int cfe_cons_handle;
-+static void (* __prom_putchar)(char c);
-
- const char *get_system_type(void)
- {
-@@ -40,65 +41,40 @@ const char *get_system_type(void)
-
- void prom_putchar(char c)
- {
-+ if (__prom_putchar)
-+ __prom_putchar(c);
-+}
-+
-+void prom_putchar_cfe(char c)
-+{
- while (cfe_write(cfe_cons_handle, &c, 1) == 0)
- ;
- }
-
--static __init void prom_init_cfe(void)
-+static __init int prom_init_cfe(void)
- {
- uint32_t cfe_ept;
- uint32_t cfe_handle;
- uint32_t cfe_eptseal;
-- int argc = fw_arg0;
-- char **envp = (char **) fw_arg2;
-- int *prom_vec = (int *) fw_arg3;
--
-- /*
-- * Check if a loader was used; if NOT, the 4 arguments are
-- * what CFE gives us (handle, 0, EPT and EPTSEAL)
-- */
-- if (argc < 0) {
-- cfe_handle = (uint32_t)argc;
-- cfe_ept = (uint32_t)envp;
-- cfe_eptseal = (uint32_t)prom_vec;
-- } else {
-- if ((int)prom_vec < 0) {
-- /*
-- * Old loader; all it gives us is the handle,
-- * so use the "known" entrypoint and assume
-- * the seal.
-- */
-- cfe_handle = (uint32_t)prom_vec;
-- cfe_ept = 0xBFC00500;
-- cfe_eptseal = CFE_EPTSEAL;
-- } else {
-- /*
-- * Newer loaders bundle the handle/ept/eptseal
-- * Note: prom_vec is in the loader's useg
-- * which is still alive in the TLB.
-- */
-- cfe_handle = prom_vec[0];
-- cfe_ept = prom_vec[2];
-- cfe_eptseal = prom_vec[3];
-- }
-- }
-
-- if (cfe_eptseal != CFE_EPTSEAL) {
-- /* too early for panic to do any good */
-- printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
-- while (1) ;
-- }
-+ cfe_eptseal = (uint32_t) fw_arg3;
-+ cfe_handle = (uint32_t) fw_arg0;
-+ cfe_ept = (uint32_t) fw_arg2;
-+
-+ if (cfe_eptseal != CFE_EPTSEAL)
-+ return -1;
-
- cfe_init(cfe_handle, cfe_ept);
-+ return 0;
- }
-
--static __init void prom_init_console(void)
-+static __init void prom_init_console_cfe(void)
- {
- /* Initialize CFE console */
- cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
- }
-
--static __init void prom_init_cmdline(void)
-+static __init void prom_init_cmdline_cfe(void)
- {
- static char buf[COMMAND_LINE_SIZE] __initdata;
-
-@@ -160,9 +136,12 @@ static __init void prom_init_mem(void)
-
- void __init prom_init(void)
- {
-- prom_init_cfe();
-- prom_init_console();
-- prom_init_cmdline();
-+ if (prom_init_cfe() == 0) {
-+ //prom_init_console_cfe();
-+ //prom_init_cmdline_cfe();
-+ __prom_putchar = prom_putchar_cfe;
-+ }
-+
- prom_init_mem();
- }
-
diff --git a/target/linux/brcm47xx/patches-2.6.34/812-disable_wgt634u_crap.patch b/target/linux/brcm47xx/patches-2.6.34/812-disable_wgt634u_crap.patch
index 846c770182..a0331399d3 100644
--- a/target/linux/brcm47xx/patches-2.6.34/812-disable_wgt634u_crap.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/812-disable_wgt634u_crap.patch
@@ -4,8 +4,8 @@
# under Linux.
#
--obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
-+obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
+-obj-y := gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
++obj-y := gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
--- a/arch/mips/bcm47xx/wgt634u.c
+++ /dev/null
@@ -1,166 +0,0 @@
diff --git a/target/linux/brcm47xx/patches-2.6.34/900-disable_early_printk.patch b/target/linux/brcm47xx/patches-2.6.34/900-disable_early_printk.patch
deleted file mode 100644
index c5fb54bc80..0000000000
--- a/target/linux/brcm47xx/patches-2.6.34/900-disable_early_printk.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -65,7 +65,6 @@ config BCM47XX
- select SSB_B43_PCI_BRIDGE if PCI
- select SSB_PCICORE_HOSTMODE if PCI
- select GENERIC_GPIO
-- select SYS_HAS_EARLY_PRINTK
- select CFE
- help
- Support for BCM47XX based boards
diff --git a/target/linux/brcm47xx/patches-2.6.34/940-bcm47xx-yenta.patch b/target/linux/brcm47xx/patches-2.6.34/940-bcm47xx-yenta.patch
index be266e206f..fc64b5c926 100644
--- a/target/linux/brcm47xx/patches-2.6.34/940-bcm47xx-yenta.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/940-bcm47xx-yenta.patch
@@ -17,7 +17,7 @@
mask = probe_irq_mask(val) & 0xffff;
-@@ -1022,6 +1025,10 @@ static void yenta_get_socket_capabilitie
+@@ -1023,6 +1026,10 @@ static void yenta_get_socket_capabilitie
else
socket->socket.irq_mask = 0;
@@ -28,7 +28,7 @@
dev_printk(KERN_INFO, &socket->dev->dev,
"ISA IRQ mask 0x%04x, PCI irq %d\n",
socket->socket.irq_mask, socket->cb_irq);
-@@ -1260,6 +1267,15 @@ static int __devinit yenta_probe(struct
+@@ -1261,6 +1268,15 @@ static int __devinit yenta_probe(struct
dev_printk(KERN_INFO, &dev->dev,
"Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE));
diff --git a/target/linux/brcm47xx/patches-2.6.34/999-wl_exports.patch b/target/linux/brcm47xx/patches-2.6.34/999-wl_exports.patch
index e1d6e85050..ecc796aaff 100644
--- a/target/linux/brcm47xx/patches-2.6.34/999-wl_exports.patch
+++ b/target/linux/brcm47xx/patches-2.6.34/999-wl_exports.patch
@@ -1,16 +1,15 @@
--- a/arch/mips/bcm47xx/nvram.c
+++ b/arch/mips/bcm47xx/nvram.c
-@@ -29,7 +29,9 @@
- #define MB * 1048576
- extern struct ssb_bus ssb_bcm47xx;
+@@ -20,7 +20,8 @@
+ #include <asm/mach-bcm47xx/nvram.h>
+ #include <asm/mach-bcm47xx/bcm47xx.h>
-static char nvram_buf[NVRAM_SPACE];
+char nvram_buf[NVRAM_SPACE];
+EXPORT_SYMBOL(nvram_buf);
-+
- static int cfe_env;
- extern char *cfe_env_get(char *nv_buf, const char *name);
-
+
+ /* Probe for NVRAM header */
+ static void __init early_nvram_init(void)
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -52,6 +52,7 @@ void (*_dma_cache_wback)(unsigned long s