hsist
/
freifunkist-firmware
6
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add support for 2.6.32, dropped the SPI patch for now

Browse Source 
SVN-Revision: 19919
master
Florian Fainelli 15 years ago
parent 32bba7d154
commit 984ac762e4
23 changed files with 3022 additions and 1 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 2
      target/linux/brcm63xx/Makefile
  2. 198
      target/linux/brcm63xx/config-2.6.32
  3. 141
      target/linux/brcm63xx/patches-2.6.32/007-usb-ohci-support.patch
  4. 133
      target/linux/brcm63xx/patches-2.6.32/008-usb-ehci-support.patch
  5. 86
      target/linux/brcm63xx/patches-2.6.32/009-fix-double-gpio-registration.patch
  6. 213
      target/linux/brcm63xx/patches-2.6.32/010-add_bcm63xx_ohci_controller.patch
  7. 187
      target/linux/brcm63xx/patches-2.6.32/011-add_bcm63xx_ehci_controller.patch
  8. 24
      target/linux/brcm63xx/patches-2.6.32/012-mips_add_readl_writel_be_accessors.patch
  9. 372
      target/linux/brcm63xx/patches-2.6.32/020-watchdog.patch
  10. 705
      target/linux/brcm63xx/patches-2.6.32/040-bcm963xx_flashmap.patch
  11. 13
      target/linux/brcm63xx/patches-2.6.32/070_bcm63xx_enet_vlan_incoming_fixed.patch
  12. 92
      target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch
  13. 24
      target/linux/brcm63xx/patches-2.6.32/110-gpiodev.patch
  14. 38
      target/linux/brcm63xx/patches-2.6.32/120-board_rta1025w_16.patch
  15. 40
      target/linux/brcm63xx/patches-2.6.32/130-board_DWVS0.patch
  16. 86
      target/linux/brcm63xx/patches-2.6.32/140-new_bcm96348gw_leds.patch
  17. 68
      target/linux/brcm63xx/patches-2.6.32/150-alice_gate2_leds.patch
  18. 15
      target/linux/brcm63xx/patches-2.6.32/160-fix_gpio_count.patch
  19. 256
      target/linux/brcm63xx/patches-2.6.32/170-board_livebox.patch
  20. 258
      target/linux/brcm63xx/patches-2.6.32/180-udc_preliminary_support.patch
  21. 25
      target/linux/brcm63xx/patches-2.6.32/190-typo_cpu_features_override.patch
  22. 22
      target/linux/brcm63xx/patches-2.6.32/200-call_board_register_device_from_device_initcall.patch
  23. 25
      target/linux/brcm63xx/patches-2.6.32/210-init_gpio_out_low_high_current_value_at_boot.patch

2
target/linux/brcm63xx/Makefile
Unescape View File

@ -10,7 +10,7 @@ ARCH:=mips
BOARD:=brcm63xx
BOARDNAME:=Broadcom BCM63xx
FEATURES:=squashfs jffs2 usb atm pci pcmcia
LINUX_VERSION:=2.6.30.10
LINUX_VERSION:=2.6.32.9
include $(INCLUDE_DIR)/target.mk

198
target/linux/brcm63xx/config-2.6.32
Unescape View File

@ -0,0 +1,198 @@
CONFIG_32BIT=y
# CONFIG_64BIT is not set
# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
# CONFIG_AR7 is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_AUDIT=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_BCM47XX is not set
CONFIG_BCM63XX=y
CONFIG_BCM63XX_CPU_6338=y
CONFIG_BCM63XX_CPU_6345=y
CONFIG_BCM63XX_CPU_6348=y
CONFIG_BCM63XX_CPU_6358=y
CONFIG_BCM63XX_ENET=y
CONFIG_BCM63XX_PHY=y
CONFIG_BCM63XX_WDT=y
CONFIG_BITREVERSE=y
CONFIG_BOARD_BCM963XX=y
# CONFIG_BOARD_LIVEBOX is not set
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_CEVT_R4K=y
CONFIG_CEVT_R4K_LIB=y
CONFIG_CFG80211_DEFAULT_PS_VALUE=0
CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
CONFIG_CPU_BIG_ENDIAN=y
# CONFIG_CPU_CAVIUM_OCTEON is not set
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
# CONFIG_CPU_LOONGSON2E is not set
CONFIG_CPU_MIPS32=y
CONFIG_CPU_MIPS32_R1=y
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
CONFIG_CPU_MIPSR1=y
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_VR41XX is not set
CONFIG_CRAMFS=y
CONFIG_CSRC_R4K=y
CONFIG_CSRC_R4K_LIB=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_NEED_PCI_MAP_STATE=y
CONFIG_DMA_NONCOHERENT=y
CONFIG_EARLY_PRINTK=y
CONFIG_ELF_CORE=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GPIOLIB=y
CONFIG_GPIO_DEVICE=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_HAVE_IDE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HW_HAS_PCI=y
CONFIG_HW_RANDOM=y
CONFIG_HZ=250
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IRQ_CPU=y
# CONFIG_ISDN is not set
CONFIG_KEXEC=y
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MACH_LOONGSON is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_MIKROTIK_RB532 is not set
CONFIG_MIPS=y
# CONFIG_MIPS_COBALT is not set
CONFIG_MIPS_L1_CACHE_SHIFT=5
# CONFIG_MIPS_MACHINE is not set
# CONFIG_MIPS_MALTA is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_SIM is not set
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MTD_BCM963XX=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_BE_BYTE_SWAP=y
# CONFIG_MTD_CFI_GEOMETRY is not set
# CONFIG_MTD_CFI_NOSWAP is not set
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_CONCAT=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
# CONFIG_NO_IOPORT is not set
# CONFIG_NXP_STB220 is not set
# CONFIG_NXP_STB225 is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_PCI_DOMAINS=y
CONFIG_PHYLIB=y
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_PROBE_INITRD_HEADER is not set
CONFIG_RELAY=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_SCSI_DMA is not set
# CONFIG_SERIAL_8250 is not set
CONFIG_SERIAL_BCM63XX=y
CONFIG_SERIAL_BCM63XX_CONSOLE=y
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_SWARM is not set
CONFIG_SQUASHFS_EMBEDDED=y
CONFIG_SSB=y
CONFIG_SSB_B43_PCI_BRIDGE=y
# CONFIG_SSB_DRIVER_MIPS is not set
CONFIG_SSB_DRIVER_PCICORE=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_SPROM=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_SYS_HAS_CPU_MIPS32_R1=y
CONFIG_SYS_HAS_EARLY_PRINTK=y
CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
# CONFIG_TC35815 is not set
CONFIG_TRAD_SIGNALS=y
# CONFIG_TREE_PREEMPT_RCU is not set
CONFIG_TREE_RCU=y
CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_SUPPORT=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_ZONE_DMA_FLAG=0

141
target/linux/brcm63xx/patches-2.6.32/007-usb-ohci-support.patch
Unescape View File

@ -0,0 +1,141 @@
The bcm63xx SOC has an integrated OHCI controller, this patch adds
platform device registration and change board code to register ohci
device when necessary.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 6 ++
arch/mips/bcm63xx/Makefile | 3 +-
arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
arch/mips/bcm63xx/dev-usb-ohci.c | 49 ++++++++++++++++++++
.../asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h | 6 ++
5 files changed, 67 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ohci.c
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
diff --git a/arch/mips/bcm63xx/Kconfig b/arch/mips/bcm63xx/Kconfig
index fb177d6..76fbbf7 100644
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -16,10 +16,16 @@ config BCM63XX_CPU_6345
config BCM63XX_CPU_6348
bool "support 6348 CPU"
select HW_HAS_PCI
+ select USB_ARCH_HAS_OHCI
+ select USB_OHCI_BIG_ENDIAN_DESC
+ select USB_OHCI_BIG_ENDIAN_MMIO
config BCM63XX_CPU_6358
bool "support 6358 CPU"
select HW_HAS_PCI
+ select USB_ARCH_HAS_OHCI
+ select USB_OHCI_BIG_ENDIAN_DESC
+ select USB_OHCI_BIG_ENDIAN_MMIO
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"
diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile
index 00064b6..be5d7ad 100644
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,5 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
- dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o
+ dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
+ dev-usb-ohci.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index ea17941..e2c0c36 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -24,6 +24,7 @@
#include <bcm63xx_dev_enet.h>
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
+#include <bcm63xx_dev_usb_ohci.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -803,6 +804,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
+ if (board.has_ohci0)
+ bcm63xx_ohci_register();
+
if (board.has_dsp)
bcm63xx_dsp_register(&board.dsp);
diff --git a/arch/mips/bcm63xx/dev-usb-ohci.c b/arch/mips/bcm63xx/dev-usb-ohci.c
new file mode 100644
index 0000000..f1fb442
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-ohci.c
@@ -0,0 +1,49 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_usb_ohci.h>
+
+static struct resource ohci_resources[] = {
+ {
+ /* start & end filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* start filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ohci_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_ohci_device = {
+ .name = "bcm63xx_ohci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ohci_resources),
+ .resource = ohci_resources,
+ .dev = {
+ .dma_mask = &ohci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_ohci_register(void)
+{
+ if (!BCMCPU_IS_6348() && !BCMCPU_IS_6358())
+ return 0;
+
+ ohci_resources[0].start = bcm63xx_regset_address(RSET_OHCI0);
+ ohci_resources[0].end = ohci_resources[0].start;
+ ohci_resources[0].end += RSET_OHCI_SIZE - 1;
+ ohci_resources[1].start = bcm63xx_get_irq_number(IRQ_OHCI0);
+ return platform_device_register(&bcm63xx_ohci_device);
+}
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
new file mode 100644
index 0000000..518a04d
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ohci.h
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_OHCI_H_
+#define BCM63XX_DEV_USB_OHCI_H_
+
+int bcm63xx_ohci_register(void);
+
+#endif /* BCM63XX_DEV_USB_OHCI_H_ */
--
1.6.3.3

133
target/linux/brcm63xx/patches-2.6.32/008-usb-ehci-support.patch
Unescape View File

@ -0,0 +1,133 @@
The bcm63xx SOC has an integrated EHCI controller, this patch adds
platform device registration and change board code to register
EHCI device when necessary.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/Kconfig | 2 +
arch/mips/bcm63xx/Makefile | 2 +-
arch/mips/bcm63xx/boards/board_bcm963xx.c | 4 ++
arch/mips/bcm63xx/dev-usb-ehci.c | 49 ++++++++++++++++++++
.../asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h | 6 ++
5 files changed, 62 insertions(+), 1 deletions(-)
create mode 100644 arch/mips/bcm63xx/dev-usb-ehci.c
create mode 100644 arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
diff --git a/arch/mips/bcm63xx/Kconfig b/arch/mips/bcm63xx/Kconfig
index 76fbbf7..4aa21e8 100644
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -26,6 +26,8 @@ config BCM63XX_CPU_6358
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_EHCI
+ select USB_EHCI_BIG_ENDIAN_MMIO
endmenu
source "arch/mips/bcm63xx/boards/Kconfig"
diff --git a/arch/mips/bcm63xx/Makefile b/arch/mips/bcm63xx/Makefile
index be5d7ad..6e229c2 100644
--- a/arch/mips/bcm63xx/Makefile
+++ b/arch/mips/bcm63xx/Makefile
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
- dev-usb-ohci.o
+ dev-usb-ohci.o dev-usb-ehci.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
diff --git a/arch/mips/bcm63xx/boards/board_bcm963xx.c b/arch/mips/bcm63xx/boards/board_bcm963xx.c
index e2c0c36..b0d3db3 100644
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -25,6 +25,7 @@
#include <bcm63xx_dev_dsp.h>
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_dev_usb_ohci.h>
+#include <bcm63xx_dev_usb_ehci.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -804,6 +805,9 @@ int __init board_register_devices(void)
!board_get_mac_address(board.enet1.mac_addr))
bcm63xx_enet_register(1, &board.enet1);
+ if (board.has_ehci0)
+ bcm63xx_ehci_register();
+
if (board.has_ohci0)
bcm63xx_ohci_register();
diff --git a/arch/mips/bcm63xx/dev-usb-ehci.c b/arch/mips/bcm63xx/dev-usb-ehci.c
new file mode 100644
index 0000000..4bdd675
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-ehci.c
@@ -0,0 +1,49 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_dev_usb_ehci.h>
+
+static struct resource ehci_resources[] = {
+ {
+ /* start & end filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* start filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 ehci_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_ehci_device = {
+ .name = "bcm63xx_ehci",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(ehci_resources),
+ .resource = ehci_resources,
+ .dev = {
+ .dma_mask = &ehci_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_ehci_register(void)
+{
+ if (!BCMCPU_IS_6358())
+ return 0;
+
+ ehci_resources[0].start = bcm63xx_regset_address(RSET_EHCI0);
+ ehci_resources[0].end = ehci_resources[0].start;
+ ehci_resources[0].end += RSET_EHCI_SIZE - 1;
+ ehci_resources[1].start = bcm63xx_get_irq_number(IRQ_EHCI0);
+ return platform_device_register(&bcm63xx_ehci_device);
+}
diff --git a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
new file mode 100644
index 0000000..17fb519
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_ehci.h
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_EHCI_H_
+#define BCM63XX_DEV_USB_EHCI_H_
+
+int bcm63xx_ehci_register(void);
+
+#endif /* BCM63XX_DEV_USB_EHCI_H_ */
--
1.6.3.3

86
target/linux/brcm63xx/patches-2.6.32/009-fix-double-gpio-registration.patch
Unescape View File

@ -0,0 +1,86 @@
From mbizon@freebox.fr Sat Jan 30 18:34:54 2010
Delivered-To: f.fainelli@gmail.com
Received: by 10.204.59.143 with SMTP id l15cs160635bkh;
Sat, 30 Jan 2010 09:36:50 -0800 (PST)
Received: by 10.223.77.85 with SMTP id f21mr2160176fak.40.1264873010074;
Sat, 30 Jan 2010 09:36:50 -0800 (PST)
Return-Path: <linux-mips-bounce@linux-mips.org>
Received: from arrakis.dune.hu (arrakis.dune.hu [78.24.191.176])
by mx.google.com with ESMTP id 9si4978784fxm.2.2010.01.30.09.36.49;
Sat, 30 Jan 2010 09:36:50 -0800 (PST)
Received-SPF: neutral (google.com: 78.24.191.176 is neither permitted nor denied by best guess record for domain of linux-mips-bounce@linux-mips.org) client-ip=78.24.191.176;
Authentication-Results: mx.google.com; spf=neutral (google.com: 78.24.191.176 is neither permitted nor denied by best guess record for domain of linux-mips-bounce@linux-mips.org) smtp.mail=linux-mips-bounce@linux-mips.org
Received: from localhost (localhost [127.0.0.1])
by arrakis.dune.hu (Postfix) with ESMTP id CA65423C0C11;
Sat, 30 Jan 2010 18:36:49 +0100 (CET)
X-Virus-Scanned: at arrakis.dune.hu
X-Spam-Flag: NO
X-Spam-Score: -0.529
X-Spam-Level:
X-Spam-Status: No, score=-0.529 required=5 tests=[AWL=-1.118, BAYES_00=-2.599,
FH_DATE_PAST_20XX=3.188] autolearn=no
Received: from arrakis.dune.hu ([127.0.0.1])
by localhost (arrakis.dune.hu [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id QzyrvmnW4GpM; Sat, 30 Jan 2010 18:36:47 +0100 (CET)
Received: from eddie.linux-mips.org (eddie.linux-mips.org [78.24.191.182])
by arrakis.dune.hu (Postfix) with ESMTP id F1E8B23C0C0B;
Sat, 30 Jan 2010 18:36:46 +0100 (CET)
Received: from localhost.localdomain ([127.0.0.1]:37132 "EHLO
eddie.linux-mips.org" rhost-flags-OK-OK-OK-FAIL)
by eddie.linux-mips.org with ESMTP id S1492196Ab0A3Rgq (ORCPT
<rfc822;juhosg@openwrt.org> + 2 others);
Sat, 30 Jan 2010 18:36:46 +0100
Received: with ECARTIS (v1.0.0; list linux-mips); Sat, 30 Jan 2010 18:36:27 +0100 (CET)
Received: from sakura.staff.proxad.net ([213.228.1.107]:53010 "EHLO
sakura.staff.proxad.net" rhost-flags-OK-OK-OK-OK)
by eddie.linux-mips.org with ESMTP id S1492994Ab0A3RfM (ORCPT
<rfc822;linux-mips@linux-mips.org>); Sat, 30 Jan 2010 18:35:12 +0100
Received: by sakura.staff.proxad.net (Postfix, from userid 1000)
id 30AA6551082; Sat, 30 Jan 2010 18:35:12 +0100 (CET)
From: Maxime Bizon <mbizon@freebox.fr>
To: linux-mips@linux-mips.org,
ralf@linux-mips.org
Cc: Maxime Bizon <mbizon@freebox.fr>
Subject: [PATCH 3/7] MIPS: bcm63xx: fix double gpio registration.
Date: Sat, 30 Jan 2010 18:34:54 +0100
Message-Id: <1264872898-28149-4-git-send-email-mbizon@freebox.fr>
X-Mailer: git-send-email 1.6.3.3
In-Reply-To: <1264872898-28149-1-git-send-email-mbizon@freebox.fr>
References: <1264872898-28149-1-git-send-email-mbizon@freebox.fr>
X-archive-position: 25760
X-ecartis-version: Ecartis v1.0.0
Sender: linux-mips-bounce@linux-mips.org
Errors-to: linux-mips-bounce@linux-mips.org
X-original-sender: mbizon@freebox.fr
Precedence: bulk
X-list: linux-mips
X-UID: 7928
X-Length: 3635
Status: R
X-Status: N
X-KMail-EncryptionState:
X-KMail-SignatureState:
X-KMail-MDN-Sent:
bcm63xx_gpio_init is already called from prom_init to allow board to
use them early, so we can remove the unneeded arch_initcall.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/gpio.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/arch/mips/bcm63xx/gpio.c b/arch/mips/bcm63xx/gpio.c
index 87ca390..3725345 100644
--- a/arch/mips/bcm63xx/gpio.c
+++ b/arch/mips/bcm63xx/gpio.c
@@ -130,5 +130,3 @@ int __init bcm63xx_gpio_init(void)
return gpiochip_add(&bcm63xx_gpio_chip);
}
-
-arch_initcall(bcm63xx_gpio_init);
--
1.6.3.3

213
target/linux/brcm63xx/patches-2.6.32/010-add_bcm63xx_ohci_controller.patch
Unescape View File

@ -0,0 +1,213 @@
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
drivers/usb/host/ohci-bcm63xx.c | 166 +++++++++++++++++++++++++++++++++++++++
drivers/usb/host/ohci-hcd.c | 5 +
drivers/usb/host/ohci.h | 2 +-
3 files changed, 172 insertions(+), 1 deletions(-)
create mode 100644 drivers/usb/host/ohci-bcm63xx.c
diff --git a/drivers/usb/host/ohci-bcm63xx.c b/drivers/usb/host/ohci-bcm63xx.c
new file mode 100644
index 0000000..c9bccec
--- /dev/null
+++ b/drivers/usb/host/ohci-bcm63xx.c
@@ -0,0 +1,166 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2010 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+
+static struct clk *usb_host_clock;
+
+static int __devinit ohci_bcm63xx_start(struct usb_hcd *hcd)
+{
+ struct ohci_hcd *ohci = hcd_to_ohci(hcd);
+ int ret;
+
+ /*
+ * port 2 can be shared with USB slave, but all boards seem to
+ * have only one host port populated, so we can hardcode it
+ */
+ ohci->num_ports = 1;
+
+ ret = ohci_init(ohci);
+ if (ret < 0)
+ return ret;
+
+ ret = ohci_run(ohci);
+ if (ret < 0) {
+ err("can't start %s", hcd->self.bus_name);
+ ohci_stop(hcd);
+ return ret;
+ }
+ return 0;
+}
+
+static const struct hc_driver ohci_bcm63xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "BCM63XX integrated OHCI controller",
+ .hcd_priv_size = sizeof(struct ohci_hcd),
+
+ .irq = ohci_irq,
+ .flags = HCD_USB11 | HCD_MEMORY,
+ .start = ohci_bcm63xx_start,
+ .stop = ohci_stop,
+ .shutdown = ohci_shutdown,
+ .urb_enqueue = ohci_urb_enqueue,
+ .urb_dequeue = ohci_urb_dequeue,
+ .endpoint_disable = ohci_endpoint_disable,
+ .get_frame_number = ohci_get_frame,
+ .hub_status_data = ohci_hub_status_data,
+ .hub_control = ohci_hub_control,
+ .start_port_reset = ohci_start_port_reset,
+};
+
+static int __devinit ohci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
+{
+ struct resource *res_mem;
+ struct usb_hcd *hcd;
+ struct ohci_hcd *ohci;
+ u32 reg;
+ int ret, irq;
+
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);
+ if (!res_mem || irq < 0)
+ return -ENODEV;
+
+ if (BCMCPU_IS_6348()) {
+ struct clk *clk;
+ /* enable USB host clock */
+ clk = clk_get(&pdev->dev, "usbh");
+ if (IS_ERR(clk))
+ return -ENODEV;
+
+ clk_enable(clk);
+ usb_host_clock = clk;
+ bcm_rset_writel(RSET_OHCI_PRIV, 0, OHCI_PRIV_REG);
+
+ } else if (BCMCPU_IS_6358()) {
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
+ reg &= ~USBH_PRIV_SWAP_OHCI_ENDN_MASK;
+ reg |= USBH_PRIV_SWAP_OHCI_DATA_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
+ /*
+ * The magic value comes for the original vendor BSP
+ * and is needed for USB to work. Datasheet does not
+ * help, so the magic value is used as-is.
+ */
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
+ } else
+ return 0;
+
+ hcd = usb_create_hcd(&ohci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
+ if (!hcd)
+ return -ENOMEM;
+ hcd->rsrc_start = res_mem->start;
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ pr_debug("request_mem_region failed\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ pr_debug("ioremap failed\n");
+ ret = -EIO;
+ goto out1;
+ }
+
+ ohci = hcd_to_ohci(hcd);
+ ohci->flags |= OHCI_QUIRK_BE_MMIO | OHCI_QUIRK_BE_DESC |
+ OHCI_QUIRK_FRAME_NO;
+ ohci_hcd_init(ohci);
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (ret)
+ goto out2;
+
+ platform_set_drvdata(pdev, hcd);
+ return 0;
+
+out2:
+ iounmap(hcd->regs);
+out1:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+out:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit ohci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+
+ hcd = platform_get_drvdata(pdev);
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ usb_put_hcd(hcd);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ if (usb_host_clock) {
+ clk_disable(usb_host_clock);
+ clk_put(usb_host_clock);
+ }
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+static struct platform_driver ohci_hcd_bcm63xx_driver = {
+ .probe = ohci_hcd_bcm63xx_drv_probe,
+ .remove = __devexit_p(ohci_hcd_bcm63xx_drv_remove),
+ .shutdown = usb_hcd_platform_shutdown,
+ .driver = {
+ .name = "bcm63xx_ohci",
+ .owner = THIS_MODULE,
+ },
+};
+
+MODULE_ALIAS("platform:bcm63xx_ohci");
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 24eb747..1c82a60 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -1051,6 +1051,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER usb_hcd_pnx4008_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ohci-bcm63xx.c"
+#define PLATFORM_DRIVER ohci_hcd_bcm63xx_driver
+#endif
+
#if defined(CONFIG_CPU_SUBTYPE_SH7720) || \
defined(CONFIG_CPU_SUBTYPE_SH7721) || \
defined(CONFIG_CPU_SUBTYPE_SH7763) || \
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h
index 5bf15fe..3c54d3e 100644
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -655,7 +655,7 @@ static inline u32 hc32_to_cpup (const struct ohci_hcd *ohci, const __hc32 *x)
* some big-endian SOC implementations. Same thing happens with PSW access.
*/
-#ifdef CONFIG_PPC_MPC52xx
+#if defined(CONFIG_PPC_MPC52xx) || defined(CONFIG_BCM63XX)
#define big_endian_frame_no_quirk(ohci) (ohci->flags & OHCI_QUIRK_FRAME_NO)
#else
#define big_endian_frame_no_quirk(ohci) 0
--
1.6.3.3

187
target/linux/brcm63xx/patches-2.6.32/011-add_bcm63xx_ehci_controller.patch
Unescape View File

@ -0,0 +1,187 @@
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
drivers/usb/host/ehci-bcm63xx.c | 154 +++++++++++++++++++++++++++++++++++++++
drivers/usb/host/ehci-hcd.c | 5 +
2 files changed, 159 insertions(+), 0 deletions(-)
create mode 100644 drivers/usb/host/ehci-bcm63xx.c
diff --git a/drivers/usb/host/ehci-bcm63xx.c b/drivers/usb/host/ehci-bcm63xx.c
new file mode 100644
index 0000000..50638f7
--- /dev/null
+++ b/drivers/usb/host/ehci-bcm63xx.c
@@ -0,0 +1,154 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
+ */
+
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+
+static int ehci_bcm63xx_setup(struct usb_hcd *hcd)
+{
+ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
+ int retval;
+
+ retval = ehci_halt(ehci);
+ if (retval)
+ return retval;
+
+ retval = ehci_init(hcd);
+ if (retval)
+ return retval;
+
+ ehci_reset(ehci);
+ ehci_port_power(ehci, 0);
+
+ return retval;
+}
+
+
+static const struct hc_driver ehci_bcm63xx_hc_driver = {
+ .description = hcd_name,
+ .product_desc = "BCM63XX integrated EHCI controller",
+ .hcd_priv_size = sizeof(struct ehci_hcd),
+
+ .irq = ehci_irq,
+ .flags = HCD_MEMORY | HCD_USB2,
+
+ .reset = ehci_bcm63xx_setup,
+ .start = ehci_run,
+ .stop = ehci_stop,
+ .shutdown = ehci_shutdown,
+
+ .urb_enqueue = ehci_urb_enqueue,
+ .urb_dequeue = ehci_urb_dequeue,
+ .endpoint_disable = ehci_endpoint_disable,
+
+ .get_frame_number = ehci_get_frame,
+
+ .hub_status_data = ehci_hub_status_data,
+ .hub_control = ehci_hub_control,
+ .bus_suspend = ehci_bus_suspend,
+ .bus_resume = ehci_bus_resume,
+ .relinquish_port = ehci_relinquish_port,
+ .port_handed_over = ehci_port_handed_over,
+};
+
+static int __devinit ehci_hcd_bcm63xx_drv_probe(struct platform_device *pdev)
+{
+ struct resource *res_mem;
+ struct usb_hcd *hcd;
+ struct ehci_hcd *ehci;
+ u32 reg;
+ int ret, irq;
+
+ res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ irq = platform_get_irq(pdev, 0);;
+ if (!res_mem || irq < 0)
+ return -ENODEV;
+
+ reg = bcm_rset_readl(RSET_USBH_PRIV, USBH_PRIV_SWAP_REG);
+ reg &= ~USBH_PRIV_SWAP_EHCI_DATA_MASK;
+ reg |= USBH_PRIV_SWAP_EHCI_ENDN_MASK;
+ bcm_rset_writel(RSET_USBH_PRIV, reg, USBH_PRIV_SWAP_REG);
+
+ /*
+ * The magic value comes for the original vendor BSP and is
+ * needed for USB to work. Datasheet does not help, so the
+ * magic value is used as-is.
+ */
+ bcm_rset_writel(RSET_USBH_PRIV, 0x1c0020, USBH_PRIV_TEST_REG);
+
+ hcd = usb_create_hcd(&ehci_bcm63xx_hc_driver, &pdev->dev, "bcm63xx");
+ if (!hcd)
+ return -ENOMEM;
+ hcd->rsrc_start = res_mem->start;
+ hcd->rsrc_len = res_mem->end - res_mem->start + 1;
+
+ if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len, hcd_name)) {
+ pr_debug("request_mem_region failed\n");
+ ret = -EBUSY;
+ goto out;
+ }
+
+ hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
+ if (!hcd->regs) {
+ pr_debug("ioremap failed\n");
+ ret = -EIO;
+ goto out1;
+ }
+
+ ehci = hcd_to_ehci(hcd);
+ ehci->big_endian_mmio = 1;
+ ehci->big_endian_desc = 0;
+ ehci->caps = hcd->regs;
+ ehci->regs = hcd->regs +
+ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
+ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
+ ehci->sbrn = 0x20;
+
+ ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
+ if (ret)
+ goto out2;
+
+ platform_set_drvdata(pdev, hcd);
+ return 0;
+
+out2:
+ iounmap(hcd->regs);
+out1:
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+out:
+ usb_put_hcd(hcd);
+ return ret;
+}
+
+static int __devexit ehci_hcd_bcm63xx_drv_remove(struct platform_device *pdev)
+{
+ struct usb_hcd *hcd;
+
+ hcd = platform_get_drvdata(pdev);
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ usb_put_hcd(hcd);
+ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
+ platform_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+static struct platform_driver ehci_hcd_bcm63xx_driver = {
+ .probe = ehci_hcd_bcm63xx_drv_probe,
+ .remove = __devexit_p(ehci_hcd_bcm63xx_drv_remove),
+ .shutdown = usb_hcd_platform_shutdown,
+ .driver = {
+ .name = "bcm63xx_ehci",
+ .owner = THIS_MODULE,
+ },
+};
+
+MODULE_ALIAS("platform:bcm63xx_ehci");
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 1ec3857..8e7c61e 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1158,6 +1158,11 @@ MODULE_LICENSE ("GPL");
#define PLATFORM_DRIVER ehci_atmel_driver
#endif
+#ifdef CONFIG_BCM63XX
+#include "ehci-bcm63xx.c"
+#define PLATFORM_DRIVER ehci_hcd_bcm63xx_driver
+#endif
+
#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
!defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
#error "missing bus glue for ehci-hcd"
--
1.6.3.3

24
target/linux/brcm63xx/patches-2.6.32/012-mips_add_readl_writel_be_accessors.patch
Unescape View File

@ -0,0 +1,24 @@
MIPS currently lacks the readl_be and writel_be accessors
which are required by BCM63xx for OHCI and EHCI support.
Let's define them globally for MIPS. This also fixes the
compilation of the bcm63xx defconfig against USB.
Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
---
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 436878e..65d7843 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -447,6 +447,9 @@ __BUILDIO(q, u64)
#define readl_relaxed readl
#define readq_relaxed readq
+#define readl_be(addr) be32_to_cpu(__raw_readl((__force unsigned *)(addr)))
+#define writel_be(val, addr) __raw_writel(cpu_to_be32((val)), (__force unsigned *)(addr))
+
/*
* Some code tests for these symbols
*/
--

372
target/linux/brcm63xx/patches-2.6.32/020-watchdog.patch
Unescape View File

@ -0,0 +1,372 @@
Index: linux-2.6.32.9/drivers/watchdog/Makefile
===================================================================
--- linux-2.6.32.9.orig/drivers/watchdog/Makefile 2010-02-23 16:38:51.000000000 +0100
+++ linux-2.6.32.9/drivers/watchdog/Makefile 2010-02-28 18:13:51.000000000 +0100
@@ -113,6 +113,7 @@
obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o
# PARISC Architecture
Index: linux-2.6.32.9/drivers/watchdog/Kconfig
===================================================================
--- linux-2.6.32.9.orig/drivers/watchdog/Kconfig 2010-02-23 16:38:51.000000000 +0100
+++ linux-2.6.32.9/drivers/watchdog/Kconfig 2010-02-28 18:13:51.000000000 +0100
@@ -850,6 +850,16 @@
help
Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+config BCM63XX_WDT
+ tristate "Broadcom BCM63xx hardware watchdog"
+ depends on BCM63XX
+ help
+ Watchdog driver for the built in watchdog hardware in Broadcom
+ BCM63xx SoC.
+
+ To compile thi driver as a loadable module, choose M here.
+ The module will be called bcm63xx_wdt.
+
# PARISC Architecture
# POWERPC Architecture
Index: linux-2.6.32.9/drivers/watchdog/bcm63xx_wdt.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/drivers/watchdog/bcm63xx_wdt.c 2010-02-28 18:17:15.000000000 +0100
@@ -0,0 +1,334 @@
+/*
+ * Broadcom BCM63xx SoC watchdog driver
+ *
+ * Copyright (C) 2007, Miguel Gaio <miguel.gaio@efixo.com>
+ * Copyright (C) 2008, Florian Fainelli <florian@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/bitops.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/reboot.h>
+#include <linux/types.h>
+#include <linux/uaccess.h>
+#include <linux/watchdog.h>
+#include <linux/timer.h>
+#include <linux/jiffies.h>
+#include <linux/resource.h>
+#include <linux/platform_device.h>
+
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_regs.h>
+
+#define PFX KBUILD_MODNAME
+
+#define WDT_HZ 50000000 /* Fclk */
+#define WDT_DEFAULT_TIME 30 /* seconds */
+#define WDT_MAX_TIME 256 /* seconds */
+
+static struct {
+ void __iomem *regs;
+ struct timer_list timer;
+ int default_ticks;
+ unsigned long inuse;
+ atomic_t ticks;
+} bcm63xx_wdt_device;
+
+static int expect_close;
+static int timeout;
+
+static int wdt_time = WDT_DEFAULT_TIME;
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+/* HW functions */
+static void bcm63xx_wdt_hw_start(void)
+{
+ bcm_writel(0xfffffffe, bcm63xx_wdt_device.regs + WDT_DEFVAL_REG);
+ bcm_writel(WDT_START_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
+ bcm_writel(WDT_START_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
+}
+
+static void bcm63xx_wdt_hw_stop(void)
+{
+ bcm_writel(WDT_STOP_1, bcm63xx_wdt_device.regs + WDT_CTL_REG);
+ bcm_writel(WDT_STOP_2, bcm63xx_wdt_device.regs + WDT_CTL_REG);
+}
+
+static void bcm63xx_timer_tick(unsigned long unused)
+{
+ if (!atomic_dec_and_test(&bcm63xx_wdt_device.ticks)) {
+ bcm63xx_wdt_hw_start();
+ mod_timer(&bcm63xx_wdt_device.timer, jiffies + HZ);
+ } else
+ printk(KERN_CRIT PFX ": watchdog will restart system\n");
+}
+
+static void bcm63xx_wdt_pet(void)
+{
+ atomic_set(&bcm63xx_wdt_device.ticks, wdt_time);
+}
+
+static void bcm63xx_wdt_start(void)
+{
+ bcm63xx_wdt_pet();
+ bcm63xx_timer_tick(0);
+}
+
+static void bcm63xx_wdt_pause(void)
+{
+ del_timer_sync(&bcm63xx_wdt_device.timer);
+ bcm63xx_wdt_hw_stop();
+}
+
+static int bcm63xx_wdt_settimeout(int new_time)
+{
+ if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
+ return -EINVAL;
+
+ wdt_time = new_time;
+
+ return 0;
+}
+
+static int bcm63xx_wdt_open(struct inode *inode, struct file *file)
+{
+ if (test_and_set_bit(0, &bcm63xx_wdt_device.inuse))
+ return -EBUSY;
+
+ bcm63xx_wdt_start();
+ return nonseekable_open(inode, file);
+}
+
+static int bcm63xx_wdt_release(struct inode *inode, struct file *file)
+{
+ if (expect_close == 42)
+ bcm63xx_wdt_pause();
+ else {
+ printk(KERN_CRIT PFX
+ ": Unexpected close, not stopping watchdog!\n");
+ bcm63xx_wdt_start();
+ }
+ clear_bit(0, &bcm63xx_wdt_device.inuse);
+ expect_close = 0;
+ return 0;
+}
+
+static ssize_t bcm63xx_wdt_write(struct file *file, const char *data,
+ size_t len, loff_t *ppos)
+{
+ if (len) {
+ if (!nowayout) {
+ size_t i;
+
+ /* In case it was set long ago */
+ expect_close = 0;
+
+ for (i = 0; i != len; i++) {
+ char c;
+ if (get_user(c, data + i))
+ return -EFAULT;
+ if (c == 'V')
+ expect_close = 42;
+ }
+ }
+ bcm63xx_wdt_pet();
+ }
+ return len;
+}
+
+static struct watchdog_info bcm63xx_wdt_info = {
+ .identity = PFX,
+ .options = WDIOF_SETTIMEOUT |
+ WDIOF_KEEPALIVEPING |
+ WDIOF_MAGICCLOSE,
+};
+
+
+static long bcm63xx_wdt_ioctl(struct file *file, unsigned int cmd,
+ unsigned long arg)
+{
+ void __user *argp = (void __user *)arg;
+ int __user *p = argp;
+ int new_value, retval = -EINVAL;
+
+ switch (cmd) {
+ case WDIOC_GETSUPPORT:
+ return copy_to_user(argp, &bcm63xx_wdt_info,
+ sizeof(bcm63xx_wdt_info)) ? -EFAULT : 0;
+
+ case WDIOC_GETSTATUS:
+ case WDIOC_GETBOOTSTATUS:
+ return put_user(0, p);
+
+ case WDIOC_SETOPTIONS:
+ if (get_user(new_value, p))
+ return -EFAULT;
+
+ if (new_value & WDIOS_DISABLECARD) {
+ bcm63xx_wdt_pause();
+ retval = 0;
+ }
+ if (new_value & WDIOS_ENABLECARD) {
+ bcm63xx_wdt_start();
+ retval = 0;
+ }
+
+ return retval;
+
+ case WDIOC_KEEPALIVE:
+ bcm63xx_wdt_pet();
+ return 0;
+
+ case WDIOC_SETTIMEOUT:
+ if (get_user(new_value, p))
+ return -EFAULT;
+
+ if (bcm63xx_wdt_settimeout(new_value))
+ return -EINVAL;
+
+ bcm63xx_wdt_pet();
+
+ case WDIOC_GETTIMEOUT:
+ return put_user(wdt_time, p);
+
+ default:
+ return -ENOTTY;
+
+ }
+}
+
+static int bcm63xx_wdt_notify_sys(struct notifier_block *this,
+ unsigned long code, void *unused)
+{
+ if (code == SYS_DOWN || code == SYS_HALT)
+ bcm63xx_wdt_pause();
+ return NOTIFY_DONE;
+}
+
+static const struct file_operations bcm63xx_wdt_fops = {
+ .owner = THIS_MODULE,
+ .llseek = no_llseek,
+ .write = bcm63xx_wdt_write,
+ .unlocked_ioctl = bcm63xx_wdt_ioctl,
+ .open = bcm63xx_wdt_open,
+ .release = bcm63xx_wdt_release,
+};
+
+static struct miscdevice bcm63xx_wdt_miscdev = {
+ .minor = WATCHDOG_MINOR,
+ .name = "watchdog",
+ .fops = &bcm63xx_wdt_fops,
+};
+
+static struct notifier_block bcm63xx_wdt_notifier = {
+ .notifier_call = bcm63xx_wdt_notify_sys,
+};
+
+
+static int bcm63xx_wdt_probe(struct platform_device *pdev)
+{
+ int ret;
+ struct resource *r;
+
+ setup_timer(&bcm63xx_wdt_device.timer, bcm63xx_timer_tick, 0L);
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!r) {
+ printk(KERN_ERR PFX
+ "failed to retrieve resources\n");
+ return -ENODEV;
+ }
+
+ bcm63xx_wdt_device.regs = ioremap_nocache(r->start, r->end - r->start);
+ if (!bcm63xx_wdt_device.regs) {
+ printk(KERN_ERR PFX
+ "failed to remap I/O resources\n");
+ return -ENXIO;
+ }
+
+ if (bcm63xx_wdt_settimeout(wdt_time)) {
+ bcm63xx_wdt_settimeout(WDT_DEFAULT_TIME);
+ printk(KERN_INFO PFX
+ ": wdt_time value must be 1 <= wdt_time <= 256, using %d\n",
+ wdt_time);
+ }
+
+ ret = register_reboot_notifier(&bcm63xx_wdt_notifier);
+ if (ret) {
+ printk(KERN_ERR PFX
+ "failed to register reboot_notifier\n");
+ return ret;
+ }
+
+ ret = misc_register(&bcm63xx_wdt_miscdev);
+ if (ret < 0) {
+ printk(KERN_ERR PFX
+ "failed to register watchdog device\n");
+ goto unmap;
+ }
+
+ printk(KERN_INFO PFX " started, timer margin: %d sec\n", WDT_DEFAULT_TIME);
+
+ return 0;
+
+unmap:
+ unregister_reboot_notifier(&bcm63xx_wdt_notifier);
+ iounmap(bcm63xx_wdt_device.regs);
+ return ret;
+}
+
+static int bcm63xx_wdt_remove(struct platform_device *pdev)
+{
+ if (!nowayout)
+ bcm63xx_wdt_pause();
+
+ misc_deregister(&bcm63xx_wdt_miscdev);
+
+ iounmap(bcm63xx_wdt_device.regs);
+
+ unregister_reboot_notifier(&bcm63xx_wdt_notifier);
+
+ return 0;
+}
+
+static struct platform_driver bcm63xx_wdt = {
+ .probe = bcm63xx_wdt_probe,
+ .remove = bcm63xx_wdt_remove,
+ .driver = {
+ .name = "bcm63xx-wdt",
+ }
+};
+
+static int __init bcm63xx_wdt_init(void)
+{
+ return platform_driver_register(&bcm63xx_wdt);
+}
+
+static void __exit bcm63xx_wdt_exit(void)
+{
+ platform_driver_unregister(&bcm63xx_wdt);
+}
+
+module_init(bcm63xx_wdt_init);
+module_exit(bcm63xx_wdt_exit);
+
+MODULE_AUTHOR("Miguel Gaio <miguel.gaio@efixo.com>");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION("Driver for the Broadcom BCM63xx SoC watchdog");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+MODULE_ALIAS("platform:bcm63xx-wdt");

705
target/linux/brcm63xx/patches-2.6.32/040-bcm963xx_flashmap.patch
Unescape View File

@ -0,0 +1,705 @@
From e734ace5baa04e0e8af1d4483475fbd6bd2b32a1 Mon Sep 17 00:00:00 2001
From: Axel Gembe <ago@bastart.eu.org>
Date: Mon, 12 May 2008 18:54:09 +0200
Subject: [PATCH] bcm963xx: flashmap support
Signed-off-by: Axel Gembe <ago@bastart.eu.org>
---
drivers/mtd/maps/Kconfig | 7 +++++++
drivers/mtd/maps/Makefile | 1 +
drivers/mtd/redboot.c | 13 ++++++++++---
3 files changed, 18 insertions(+), 3 deletions(-)
Index: linux-2.6.32.9/drivers/mtd/maps/Kconfig
===================================================================
--- linux-2.6.32.9.orig/drivers/mtd/maps/Kconfig 2010-02-28 18:16:50.000000000 +0100
+++ linux-2.6.32.9/drivers/mtd/maps/Kconfig 2010-02-28 18:18:20.000000000 +0100
@@ -259,6 +259,13 @@
help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+config MTD_BCM963XX
+ tristate "BCM963xx Flash device"
+ depends on MIPS && BCM63XX
+ help
+ Flash memory access on BCM963xx boards. Currently only works with
+ RedBoot and CFE.
+
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
Index: linux-2.6.32.9/drivers/mtd/redboot.c
===================================================================
--- linux-2.6.32.9.orig/drivers/mtd/redboot.c 2010-02-28 18:16:50.000000000 +0100
+++ linux-2.6.32.9/drivers/mtd/redboot.c 2010-02-28 18:18:20.000000000 +0100
@@ -39,7 +39,7 @@
return 1;
}
-static int parse_redboot_partitions(struct mtd_info *master,
+int parse_redboot_partitions(struct mtd_info *master,
struct mtd_partition **pparts,
unsigned long fis_origin)
{
@@ -162,6 +162,14 @@
goto out;
}
+ if (!fis_origin) {
+ for (i = 0; i < numslots; i++) {
+ if (!strncmp(buf[i].name, "RedBoot", 8)) {
+ fis_origin = (buf[i].flash_base & (master->size << 1) - 1);
+ }
+ }
+ }
+
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
@@ -184,9 +192,8 @@
new_fl->img = &buf[i];
if (fis_origin) {
buf[i].flash_base -= fis_origin;
- } else {
- buf[i].flash_base &= master->size-1;
}
+ buf[i].flash_base &= (master->size << 1) - 1;
/* I'm sure the JFFS2 code has done me permanent damage.
* I now think the following is _normal_
Index: linux-2.6.32.9/drivers/mtd/maps/Makefile
===================================================================
--- linux-2.6.32.9.orig/drivers/mtd/maps/Makefile 2010-02-28 18:16:50.000000000 +0100
+++ linux-2.6.32.9/drivers/mtd/maps/Makefile 2010-02-28 18:18:20.000000000 +0100
@@ -61,3 +61,4 @@
obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
obj-$(CONFIG_MTD_VMU) += vmu-flash.o
obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
Index: linux-2.6.32.9/drivers/mtd/maps/bcm963xx-flash.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/drivers/mtd/maps/bcm963xx-flash.c 2010-02-28 18:18:20.000000000 +0100
@@ -0,0 +1,399 @@
+/*
+ * Copyright (C) 2006-2008 Florian Fainelli <florian@openwrt.org>
+ * Mike Albon <malbon@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.
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/vmalloc.h>
+#include <linux/platform_device.h>
+
+#include <bcm_tag.h>
+#include <asm/io.h>
+
+#define BUSWIDTH 2 /* Buswidth */
+#define EXTENDED_SIZE 0xBFC00000 /* Extended flash address */
+
+#define PFX KBUILD_MODNAME ": "
+
+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
+static struct mtd_partition *parsed_parts;
+
+static struct mtd_info *bcm963xx_mtd_info;
+
+static struct map_info bcm963xx_map = {
+ .name = "bcm963xx",
+ .bankwidth = BUSWIDTH,
+};
+
+static struct tagiddesc_t tagidtab[NUM_TAGID] = TAGID_DEFINITIONS;
+
+static uint32_t tagcrc32tab[256] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+};
+
+static uint32_t tagcrc32(uint32_t crc, uint8_t *data, size_t len)
+{
+ while (len--)
+ crc = (crc >> 8) ^ tagcrc32tab[(crc ^ *data++) & 0xFF];
+
+ return crc;
+}
+
+static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
+{
+ int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */
+ union bcm_tag *buf;
+ struct mtd_partition *parts;
+ int ret;
+ size_t retlen;
+ unsigned int rootfsaddr, kerneladdr, spareaddr;
+ unsigned int rootfslen, kernellen, sparelen, totallen;
+ unsigned char *tagid;
+ int namelen = 0;
+ int i;
+ uint32_t tagidcrc;
+ uint32_t calctagidcrc;
+ bool tagid_match = false;
+ char *boardid;
+ char *tagversion;
+ char *matchtagid;
+
+ /* Allocate memory for buffer */
+ buf = vmalloc(sizeof(union bcm_tag));
+ if (!buf)
+ return -ENOMEM;
+
+ /* Get the tag */
+ ret = master->read(master,master->erasesize,sizeof(union bcm_tag), &retlen, (void *)buf);
+ if (retlen != sizeof(union bcm_tag)){
+ vfree(buf);
+ return -EIO;
+ }
+
+ /* tagId isn't in the same location, so we check each tagid against the
+ * tagid CRC. If the CRC is valid we have found the right tag and so
+ * use that tag
+ */
+
+ for (i = 0; i < NUM_TAGID; i++) {
+ switch(i) {
+ case 0:
+ matchtagid = "bccfe";
+ tagid = &(buf->bccfe.tagId[0]);
+ sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
+ sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
+ sscanf(buf->bccfe.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
+ tagversion = &(buf->bccfe.tagVersion[0]);
+ boardid = &(buf->bccfe.boardid[0]);
+ break;
+ case 1:
+ matchtagid = "bc300";
+ tagid = &(buf->bc300.tagId[0]);
+ sscanf(buf->bc300.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc300.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc300.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc300.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc300.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc300.tagIdCRC[0]);
+ tagversion = &(buf->bc300.tagVersion[0]);
+ boardid = &(buf->bc300.boardid[0]);
+ break;
+ case 2:
+ matchtagid = "ag306";
+ tagid = &(buf->ag306.tagId[0]);
+ sscanf(buf->ag306.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->ag306.rootLength, "%u", &rootfslen);
+ sscanf(buf->ag306.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->ag306.kernelLength, "%u", &kernellen);
+ sscanf(buf->ag306.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->ag306.tagIdCRC[0]);
+ tagversion = &(buf->ag306.tagVersion[0]);
+ boardid = &(buf->ag306.boardid[0]);
+ break;
+ case 3:
+ matchtagid = "bc221";
+ tagid = &(buf->bc221.tagId[0]);
+ sscanf(buf->bc221.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc221.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc221.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc221.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc221.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc221.tagIdCRC[0]);
+ tagversion = &(buf->bc221.tagVersion[0]);
+ boardid = &(buf->bc221.boardid[0]);
+ break;
+ case 4:
+ matchtagid = "bc310";
+ tagid = &(buf->bc310.tagId[0]);
+ sscanf(buf->bc310.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc310.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc310.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc310.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc310.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc310.tagIdCRC[0]);
+ tagversion = &(buf->bc310.tagVersion[0]);
+ boardid = &(buf->bc310.boardid[0]);
+ break;
+ }
+ if (strncmp(tagid, matchtagid, TAGID_LEN) != 0) {
+ continue;
+ }
+
+ calctagidcrc = htonl(tagcrc32(IMAGETAG_CRC_START, tagid, TAGID_LEN));
+ if (tagidcrc == calctagidcrc) {
+ tagid_match = true;
+ break;
+ }
+ }
+
+ if (!tagid_match) {
+ tagid = "bcram";
+ sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
+ sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
+ sscanf(buf->bccfe.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
+ tagversion = &(buf->bccfe.tagVersion[0]);
+ boardid = &(buf->bccfe.boardid[0]);
+ }
+
+ printk(KERN_INFO PFX "CFE boot tag found with version %s, board type %s, and tagid %s.\n",tagversion,boardid,tagid);
+
+ rootfsaddr = rootfsaddr - EXTENDED_SIZE;
+ kerneladdr = kerneladdr - EXTENDED_SIZE;
+ spareaddr = roundup(totallen,master->erasesize) + master->erasesize;
+ sparelen = master->size - spareaddr - master->erasesize;
+
+ /* Determine number of partitions */
+ namelen = 8;
+ if (rootfslen > 0){
+ nrparts++;
+ namelen =+ 6;
+ };
+ if (kernellen > 0) {
+ nrparts++;
+ namelen =+ 6;
+ };
+
+ /* Ask kernel for more memory */
+ parts = kzalloc(sizeof(*parts) * nrparts + 10 * nrparts, GFP_KERNEL);
+ if (!parts) {
+ vfree(buf);
+ return -ENOMEM;
+ };
+
+ /* Start building partition list */
+ parts[curpart].name = "CFE";
+ parts[curpart].offset = 0;
+ parts[curpart].size = master->erasesize;
+ curpart++;
+
+ if (kernellen > 0) {
+ parts[curpart].name = "kernel";
+ parts[curpart].offset = kerneladdr;
+ parts[curpart].size = kernellen;
+ curpart++;
+ };
+
+ if (rootfslen > 0) {
+ parts[curpart].name = "rootfs";
+ parts[curpart].offset = rootfsaddr;
+ parts[curpart].size = rootfslen;
+ if (sparelen > 0)
+ parts[curpart].size += sparelen;
+ curpart++;
+ };
+
+ parts[curpart].name = "nvram";
+ parts[curpart].offset = master->size - master->erasesize;
+ parts[curpart].size = master->erasesize;
+
+ /* Global partition "linux" to make easy firmware upgrade */
+ curpart++;
+ parts[curpart].name = "linux";
+ parts[curpart].offset = parts[0].size;
+ parts[curpart].size = master->size - parts[0].size - parts[3].size;
+
+ for (i = 0; i < nrparts; i++)
+ printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, parts[i].offset, parts[i].size);
+
+ printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen);
+ *pparts = parts;
+ vfree(buf);
+
+ return nrparts;
+};
+
+static int bcm963xx_detect_cfe(struct mtd_info *master)
+{
+ int idoffset = 0x4e0;
+ static char idstring[8] = "CFE1CFE1";
+ char buf[9];
+ int ret;
+ size_t retlen;
+
+ ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
+ buf[retlen] = 0;
+ printk(KERN_INFO PFX "Read Signature value of %s\n", buf);
+
+ return strncmp(idstring, buf, 8);
+}
+
+static int bcm963xx_probe(struct platform_device *pdev)
+{
+ int err = 0;
+ int parsed_nr_parts = 0;
+ char *part_type;
+ struct resource *r;
+
+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ bcm963xx_map.phys = r->start;
+ bcm963xx_map.size = (r->end - r->start) + 1;
+ bcm963xx_map.virt = ioremap(r->start, r->end - r->start + 1);
+
+ if (!bcm963xx_map.virt) {
+ printk(KERN_ERR PFX "Failed to ioremap\n");
+ return -EIO;
+ }
+ printk(KERN_INFO PFX "0x%08lx at 0x%08x\n", bcm963xx_map.size, bcm963xx_map.phys);
+
+ simple_map_init(&bcm963xx_map);
+
+ bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
+ if (!bcm963xx_mtd_info) {
+ printk(KERN_ERR PFX "Failed to probe using CFI\n");
+ err = -EIO;
+ goto err_probe;
+ }
+
+ bcm963xx_mtd_info->owner = THIS_MODULE;
+
+ /* This is mutually exclusive */
+ if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0) {
+ printk(KERN_INFO PFX "CFE bootloader detected\n");
+ if (parsed_nr_parts == 0) {
+ int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
+ if (ret > 0) {
+ part_type = "CFE";
+ parsed_nr_parts = ret;
+ }
+ }
+ } else {
+ printk(KERN_INFO PFX "assuming RedBoot bootloader\n");
+ if (bcm963xx_mtd_info->size > 0x00400000) {
+ printk(KERN_INFO PFX "Support for extended flash memory size : 0x%lx ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
+ bcm963xx_map.virt = (u32)(EXTENDED_SIZE);
+ }
+
+#ifdef CONFIG_MTD_REDBOOT_PARTS
+ if (parsed_nr_parts == 0) {
+ int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
+ if (ret > 0) {
+ part_type = "RedBoot";
+ parsed_nr_parts = ret;
+ }
+ }
+#endif
+ }
+
+ return add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
+
+err_probe:
+ iounmap(bcm963xx_map.virt);
+ return err;
+}
+
+static int bcm963xx_remove(struct platform_device *pdev)
+{
+ if (bcm963xx_mtd_info) {
+ del_mtd_partitions(bcm963xx_mtd_info);
+ map_destroy(bcm963xx_mtd_info);
+ }
+
+ if (bcm963xx_map.virt) {
+ iounmap(bcm963xx_map.virt);
+ bcm963xx_map.virt = 0;
+ }
+
+ return 0;
+}
+
+static struct platform_driver bcm63xx_mtd_dev = {
+ .probe = bcm963xx_probe,
+ .remove = bcm963xx_remove,
+ .driver = {
+ .name = "bcm963xx-flash",
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init bcm963xx_mtd_init(void)
+{
+ return platform_driver_register(&bcm63xx_mtd_dev);
+}
+
+static void __exit bcm963xx_mtd_exit(void)
+{
+ platform_driver_unregister(&bcm63xx_mtd_dev);
+}
+
+module_init(bcm963xx_mtd_init);
+module_exit(bcm963xx_mtd_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h 2010-02-28 18:18:20.000000000 +0100
@@ -0,0 +1,178 @@
+#ifndef __BCM63XX_TAG_H
+#define __BCM63XX_TAG_H
+
+#define IMAGE_LEN 10 /* Length of Length Field */
+#define ADDRESS_LEN 12 /* Length of Address field */
+#define TAGID_LEN 6 /* Length of tag ID */
+#define TAGINFO_LEN 20 /* Length of vendor information field in tag */
+#define TAGVER_LEN 4 /* Length of Tag Version */
+#define TAGLAYOUT_LEN 4 /* Length of FlashLayoutVer */
+
+#define NUM_TAGID 5
+#define IMAGETAG_CRC_START 0xFFFFFFFF
+
+struct tagiddesc_t {
+ char tagid[TAGID_LEN + 1];
+ char tagiddesc[80];
+};
+
+ // bc221 is used by BT Voyager and should be right
+ // bc310 should be right, and may apply to 3.08 code as well
+#define TAGID_DEFINITIONS { \
+ { "bccfe", "Broadcom CFE flash image" }, \
+ { "bc300", "Broadcom code version 3.00-3.06 and all ftp/tftp flash" }, \
+ { "ag306", "Alice Gate (Pirelli, based on Broadcom 3.06)" }, \
+ { "bc221", "Broadcom code version 2.21" }, \
+ { "bc310", "Broadcom code version 3.10-3.12" }, \
+}
+
+struct bcm_tag_bccfe {
+ unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
+ unsigned char sig_1[20]; // 4-23: Company Line 1
+ unsigned char sig_2[14]; // 24-37: Company Line 2
+ unsigned char chipid[6]; // 38-43: Chip this image is for
+ unsigned char boardid[16]; // 44-59: Board name
+ unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
+ unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
+ unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
+ unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
+ unsigned char rootAddress[ADDRESS_LEN]; // 94-105: Address in memory of rootfs
+ unsigned char rootLength[IMAGE_LEN]; // 106-115: Size of rootfs
+ unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
+ unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
+ unsigned char dualImage[2]; // 138-139: Unused at present
+ unsigned char inactiveFlag[2]; // 140-141: Unused at present
+ unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
+ unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
+ unsigned char tagIdCRC[4]; // 168-171: CRC32 of tagId
+ unsigned char reserved1[44]; // 172-215: Reserved area not in use
+ unsigned char imageCRC[4]; // 216-219: CRC32 of images
+ unsigned char reserved2[16]; // 220-235: Unused at present
+ unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
+ unsigned char reserved3[16]; // 240-255: Unused at present
+};
+
+struct bcm_tag_bc300 {
+ unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
+ unsigned char sig_1[20]; // 4-23: Company Line 1
+ unsigned char sig_2[14]; // 24-37: Company Line 2
+ unsigned char chipid[6]; // 38-43: Chip this image is for
+ unsigned char boardid[16]; // 44-59: Board name
+ unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
+ unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
+ unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
+ unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
+ unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
+ unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
+ unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
+ unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
+ unsigned char dualImage[2]; // 138-139: Unused at present
+ unsigned char inactiveFlag[2]; // 140-141: Unused at present
+ unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
+ unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
+ unsigned char tagIdCRC[4]; // 168-173: CRC32 to ensure validity of tagId
+ unsigned char rootAddress[ADDRESS_LEN]; // 174-183: Address in memory of rootfs partition
+ unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
+ unsigned char reserved1[22]; // 194-215: Reserved area not in use
+ unsigned char imageCRC[4]; // 216-219: CRC32 of images
+ unsigned char reserved2[16]; // 220-235: Unused at present
+ unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
+ unsigned char reserved3[16]; // 240-255: Unused at present
+};
+
+struct bcm_tag_ag306 {
+ unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
+ unsigned char sig_1[20]; // 4-23: Company Line 1
+ unsigned char sig_2[14]; // 24-37: Company Line 2
+ unsigned char chipid[6]; // 38-43: Chip this image is for
+ unsigned char boardid[16]; // 44-59: Board name
+ unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
+ unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
+ unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
+ unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
+ unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
+ unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
+ unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
+ unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
+ unsigned char dualImage[2]; // 138-139: Unused at present
+ unsigned char inactiveFlag[2]; // 140-141: Unused at present
+ unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
+ unsigned char information2[54]; // 162-215: Compilation and related information (not generated/used by OpenWRT)
+ unsigned char kernelCRC[4] ; // 216-219: CRC32 of images
+ unsigned char rootAddress[ADDRESS_LEN]; // 220-231: Address in memory of rootfs partition
+ unsigned char tagIdCRC[4]; // 232-235: Checksum to ensure validity of tagId
+ unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
+ unsigned char rootLength[IMAGE_LEN]; // 240-249: Size of rootfs
+ unsigned char tagId[TAGID_LEN]; // 250-255: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
+};
+
+struct bcm_tag_bc221 {
+ unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
+ unsigned char sig_1[20]; // 4-23: Company Line 1
+ unsigned char sig_2[14]; // 24-37: Company Line 2
+ unsigned char chipid[6]; // 38-43: Chip this image is for
+ unsigned char boardid[16]; // 44-59: Board name
+ unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
+ unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
+ unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
+ unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
+ unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
+ unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
+ unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
+ unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
+ unsigned char dualImage[2]; // 138-139: Unused at present
+ unsigned char inactiveFlag[2]; // 140-141: Unused at present
+ unsigned char rsa_signature[TAGINFO_LEN]; // 142-161: RSA Signature (unused at present; some vendors may use this)
+ unsigned char reserved5[2]; // 162-163: Unused at present
+ unsigned char tagId[TAGID_LEN]; // 164-169: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
+ unsigned char rootAddress[ADDRESS_LEN]; // 170-181: Address in memory of rootfs partition
+ unsigned char rootLength[IMAGE_LEN]; // 182-191: Size of rootfs partition
+ unsigned char flashLayoutVer[4]; // 192-195: Version flash layout
+ unsigned char fskernelCRC[4]; // 196-199: Guessed to be kernel CRC
+ unsigned char reserved4[16]; // 200-215: Reserved area; unused at present
+ unsigned char imageCRC[4]; // 216-219: CRC32 of images
+ unsigned char reserved2[12]; // 220-231: Unused at present
+ unsigned char tagIdCRC[4]; // 232-235: CRC32 to ensure validity of tagId
+ unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
+ unsigned char reserved3[16]; // 240-255: Unused at present
+};
+
+struct bcm_tag_bc310 {
+ unsigned char tagVersion[4]; // 0-3: Version of the image tag
+ unsigned char sig_1[20]; // 4-23: Company Line 1
+ unsigned char sig_2[14]; // 24-37: Company Line 2
+ unsigned char chipid[6]; // 38-43: Chip this image is for
+ unsigned char boardid[16]; // 44-59: Board name
+ unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
+ unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
+ unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
+ unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
+ unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
+ unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
+ unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
+ unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
+ unsigned char dualImage[2]; // 138-139: Unused at present
+ unsigned char inactiveFlag[2]; // 140-141: Unused at present
+ unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present; Some vendors use this for optional information
+ unsigned char tagId[6]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
+ unsigned char tagIdCRC[4]; // 168-171: CRC32 to ensure validity of tagId
+ unsigned char rootAddress[ADDRESS_LEN]; // 172-183: Address in memory of rootfs partition
+ unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
+ unsigned char reserved1[22]; // 193-215: Reserved area not in use
+ unsigned char imageCRC[4]; // 216-219: CRC32 of images
+ unsigned char rootfsCRC[4]; // 220-227: CRC32 of rootfs partition
+ unsigned char kernelCRC[4]; // 224-227: CRC32 of kernel partition
+ unsigned char reserved2[8]; // 228-235: Unused at present
+ unsigned char headerCRC[4]; // 235-239: CRC32 of header excluding tagVersion
+ unsigned char reserved3[16]; // 240-255: Unused at present
+};
+
+union bcm_tag {
+ struct bcm_tag_bccfe bccfe;
+ struct bcm_tag_bc300 bc300;
+ struct bcm_tag_ag306 ag306;
+ struct bcm_tag_bc221 bc221;
+ struct bcm_tag_bc310 bc310;
+};
+
+#endif /* __BCM63XX_TAG_H */
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:23:48.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:24:06.000000000 +0100
@@ -722,20 +722,6 @@
return 0;
}
-static struct mtd_partition mtd_partitions[] = {
- {
- .name = "cfe",
- .offset = 0x0,
- .size = 0x40000,
- }
-};
-
-static struct physmap_flash_data flash_data = {
- .width = 2,
- .nr_parts = ARRAY_SIZE(mtd_partitions),
- .parts = mtd_partitions,
-};
-
static struct resource mtd_resources[] = {
{
.start = 0, /* filled at runtime */
@@ -745,12 +731,9 @@
};
static struct platform_device mtd_dev = {
- .name = "physmap-flash",
+ .name = "bcm963xx-flash",
.resource = mtd_resources,
.num_resources = ARRAY_SIZE(mtd_resources),
- .dev = {
- .platform_data = &flash_data,
- },
};
/*

13
target/linux/brcm63xx/patches-2.6.32/070_bcm63xx_enet_vlan_incoming_fixed.patch
Unescape View File

@ -0,0 +1,13 @@
Index: linux-2.6.32.9/drivers/net/bcm63xx_enet.c
===================================================================
--- linux-2.6.32.9.orig/drivers/net/bcm63xx_enet.c 2010-02-28 18:18:37.000000000 +0100
+++ linux-2.6.32.9/drivers/net/bcm63xx_enet.c 2010-02-28 18:20:03.000000000 +0100
@@ -1526,7 +1526,7 @@
actual_mtu = mtu;
/* add ethernet header + vlan tag size */
- actual_mtu += VLAN_ETH_HLEN;
+ actual_mtu += VLAN_ETH_HLEN + VLAN_HLEN;
if (actual_mtu < 64 || actual_mtu > BCMENET_MAX_MTU)
return -EINVAL;

92
target/linux/brcm63xx/patches-2.6.32/100-reset_buttons.patch
Unescape View File

@ -0,0 +1,92 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:37:27.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:41:36.000000000 +0100
@@ -15,6 +15,8 @@
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/ssb/ssb.h>
+#include <linux/gpio_buttons.h>
+#include <linux/input.h>
#include <asm/addrspace.h>
#include <bcm63xx_board.h>
#include <bcm63xx_cpu.h>
@@ -288,6 +290,16 @@
.active_low = 1,
},
},
+ .reset_buttons = {
+ {
+ .desc = "reset",
+ .gpio = 32,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ },
+ },
};
static struct board_info __initdata board_96348gw = {
@@ -345,6 +357,16 @@
.active_low = 1,
},
},
+ .reset_buttons = {
+ {
+ .desc = "reset",
+ .gpio = 36,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ },
+ },
};
static struct board_info __initdata board_FAST2404 = {
@@ -771,6 +793,16 @@
.dev.platform_data = &bcm63xx_led_data,
};
+static struct gpio_buttons_platform_data bcm63xx_gpio_buttons_data = {
+ .poll_interval = 20,
+};
+
+static struct platform_device bcm63xx_gpio_buttons_device = {
+ .name = "gpio-buttons",
+ .id = 0,
+ .dev.platform_data = &bcm63xx_gpio_buttons_data,
+};
+
/*
* third stage init callback, register all board devices.
*/
@@ -826,6 +858,13 @@
platform_device_register(&bcm63xx_gpio_leds);
+ if (board.reset_buttons) {
+ bcm63xx_gpio_buttons_data.nbuttons = ARRAY_SIZE(board.reset_buttons);
+ bcm63xx_gpio_buttons_data.buttons = board.reset_buttons;
+
+ platform_device_register(&bcm63xx_gpio_buttons_device);
+ }
+
return 0;
}
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
===================================================================
--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:36:33.000000000 +0100
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:36:58.000000000 +0100
@@ -55,6 +55,9 @@
/* GPIO LEDs */
struct gpio_led leds[5];
+
+ /* Reset button */
+ struct gpio_button reset_buttons[1];
};
#endif /* ! BOARD_BCM963XX_H_ */

24
target/linux/brcm63xx/patches-2.6.32/110-gpiodev.patch
Unescape View File

@ -0,0 +1,24 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:42:13.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:43:29.000000000 +0100
@@ -785,6 +785,10 @@
};
#endif
+static struct resource gpiodev_resource = {
+ .start = 0xFFFFFFFF,
+};
+
static struct gpio_led_platform_data bcm63xx_led_data;
static struct platform_device bcm63xx_gpio_leds = {
@@ -853,6 +857,8 @@
platform_device_register(&mtd_dev);
+ platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
+
bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
bcm63xx_led_data.leds = board.leds;

38
target/linux/brcm63xx/patches-2.6.32/120-board_rta1025w_16.patch
Unescape View File

@ -0,0 +1,38 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:45:23.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:47:09.000000000 +0100
@@ -393,6 +393,25 @@
.has_ehci0 = 1,
};
+static struct board_info __initdata board_rta1025w_16 = {
+ .name = "RTA1025W_16",
+ .expected_cpu_id = 0x6348,
+
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+};
+
+
static struct board_info __initdata board_DV201AMR = {
.name = "DV201AMR",
.expected_cpu_id = 0x6348,
@@ -577,6 +596,7 @@
&board_FAST2404,
&board_DV201AMR,
&board_96348gw_a,
+ &board_rta1025w_16,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

40
target/linux/brcm63xx/patches-2.6.32/130-board_DWVS0.patch
Unescape View File

@ -0,0 +1,40 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:47:31.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:49:16.000000000 +0100
@@ -575,6 +575,27 @@
.has_ohci0 = 1,
.has_ehci0 = 1,
};
+
+static struct board_info __initdata board_DWVS0 = {
+ .name = "DWV-S0",
+ .expected_cpu_id = 0x6358,
+
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+};
#endif
/*
@@ -603,6 +624,7 @@
&board_96358vw,
&board_96358vw2,
&board_AGPFS0,
+ &board_DWVS0,
#endif
};

86
target/linux/brcm63xx/patches-2.6.32/140-new_bcm96348gw_leds.patch
Unescape View File

@ -0,0 +1,86 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:50:37.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:54:31.000000000 +0100
@@ -336,24 +336,39 @@
.active_low = 1,
},
{
- .name = "ppp",
- .gpio = 3,
+ .name = "power",
+ .gpio = 0,
.active_low = 1,
+ .default_trigger = "default-on",
},
{
- .name = "ppp-fail",
+ .name = "stop",
+ .gpio = 1,
+ .active_low = 1,
+ },
+ {
+ .name = "line1",
.gpio = 4,
.active_low = 1,
},
{
- .name = "power",
- .gpio = 0,
+ .name = "line2",
+ .gpio = 5,
.active_low = 1,
- .default_trigger = "default-on",
},
{
- .name = "stop",
- .gpio = 1,
+ .name = "line3",
+ .gpio = 6,
+ .active_low = 1,
+ },
+ {
+ .name = "tel",
+ .gpio = 7,
+ .active_low = 1,
+ },
+ {
+ .name = "eth",
+ .gpio = 35,
.active_low = 1,
},
},
@@ -855,6 +870,7 @@
int __init board_register_devices(void)
{
u32 val;
+ int led_count = 0;
if (board.has_pccard)
bcm63xx_pcmcia_register();
@@ -901,7 +917,11 @@
platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1);
- bcm63xx_led_data.num_leds = ARRAY_SIZE(board.leds);
+ /* count number of LEDs defined by this device */
+ while (led_count < ARRAY_SIZE(board.leds) && board.leds[led_count].name)
+ led_count++;
+
+ bcm63xx_led_data.num_leds = led_count;
bcm63xx_led_data.leds = board.leds;
platform_device_register(&bcm63xx_gpio_leds);
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
===================================================================
--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:54:39.000000000 +0100
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 18:54:49.000000000 +0100
@@ -54,7 +54,7 @@
struct bcm63xx_dsp_platform_data dsp;
/* GPIO LEDs */
- struct gpio_led leds[5];
+ struct gpio_led leds[8];
/* Reset button */
struct gpio_button reset_buttons[1];

68
target/linux/brcm63xx/patches-2.6.32/150-alice_gate2_leds.patch
Unescape View File

@ -0,0 +1,68 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 18:55:54.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 19:01:23.000000000 +0100
@@ -589,6 +589,63 @@
.has_ohci0 = 1,
.has_ehci0 = 1,
+
+ .leds = {
+ /*Each led on alice gate is bi-color */
+ {
+ .name = "power:red",
+ .gpio = 5,
+ .active_low = 1,
+ },
+ {
+ .name = "power:green",
+ .gpio = 4,
+ .active_low = 1,
+ .default_trigger = "default-on",
+ },
+ {
+ .name = "wifi:red",
+ .gpio = 23,
+ .active_low = 1,
+ },
+ {
+ .name = "wifi:green",
+ .gpio = 22,
+ .active_low = 1,
+ },
+ {
+ .name = "usr1:red",
+ .gpio = 27,
+ .active_low = 1,
+ },
+ {
+ .name = "usr1:green",
+ .gpio = 26,
+ .active_low = 1,
+ },
+ {
+ .name = "usr2:red",
+ .gpio = 30,
+ .active_low = 1,
+ },
+ {
+ .name = "usr2:green",
+ .gpio = 29,
+ .active_low = 1,
+ },
+ },
+
+ .reset_buttons = {
+ {
+ .desc = "sw2",
+ .gpio = 37,
+ .active_low = 1,
+ .type = EV_KEY,
+ .code = BTN_0,
+ .threshold = 3,
+ },
+ },
+ /* sw1 is connected to gpio34*/
};
static struct board_info __initdata board_DWVS0 = {

15
target/linux/brcm63xx/patches-2.6.32/160-fix_gpio_count.patch
Unescape View File

@ -0,0 +1,15 @@
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
===================================================================
--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h 2010-02-28 19:02:10.000000000 +0100
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h 2010-02-28 19:02:40.000000000 +0100
@@ -10,6 +10,10 @@
switch (bcm63xx_get_cpu_id()) {
case BCM6358_CPU_ID:
return 40;
+ case BCM6338_CPU_ID:
+ return 8;
+ case BCM6345_CPU_ID:
+ return 16;
case BCM6348_CPU_ID:
default:
return 37;

256
target/linux/brcm63xx/patches-2.6.32/170-board_livebox.patch
Unescape View File

@ -0,0 +1,256 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/Kconfig
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/Kconfig 2010-02-28 19:03:38.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/Kconfig 2010-02-28 19:04:38.000000000 +0100
@@ -8,4 +8,10 @@
select SSB
help
+config BOARD_LIVEBOX
+ bool "Inventel Livebox(es) boards"
+ select SSB
+ help
+ Inventel Livebox boards using the RedBoot bootloader.
+
endchoice
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/Makefile
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/Makefile 2010-02-28 19:03:45.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/Makefile 2010-02-28 19:04:54.000000000 +0100
@@ -1,3 +1,4 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
+obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
EXTRA_CFLAGS += -Werror
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_livebox.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_livebox.c 2010-02-28 19:05:16.000000000 +0100
@@ -0,0 +1,227 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2008 Florian Fainelli <florian@openwrt.org>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/physmap.h>
+#include <asm/addrspace.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_cpu.h>
+#include <bcm63xx_regs.h>
+#include <bcm63xx_io.h>
+#include <bcm63xx_board.h>
+#include <bcm63xx_dev_pci.h>
+#include <bcm63xx_dev_uart.h>
+#include <bcm63xx_dev_wdt.h>
+#include <bcm63xx_dev_enet.h>
+#include <bcm63xx_dev_pcmcia.h>
+#include <bcm63xx_dev_usb_ohci.h>
+#include <bcm63xx_dev_usb_ehci.h>
+#include <board_bcm963xx.h>
+
+#define PFX "board_livebox: "
+
+static unsigned int mac_addr_used = 0;
+static struct board_info board;
+
+/*
+ * known 6348 boards
+ */
+#ifdef CONFIG_BCM63XX_CPU_6348
+static struct board_info __initdata board_livebox = {
+ .name = "Livebox",
+ .expected_cpu_id = 0x6348,
+
+ .has_enet0 = 1,
+ .has_enet1 = 1,
+ .has_pci = 1,
+
+ .enet0 = {
+ .has_phy = 1,
+ .use_internal_phy = 1,
+ },
+
+ .enet1 = {
+ .force_speed_100 = 1,
+ .force_duplex_full = 1,
+ },
+
+ .has_ohci0 = 1,
+ .has_pccard = 1,
+ .has_ehci0 = 1,
+};
+#endif
+
+/*
+ * all boards
+ */
+static const struct board_info __initdata *bcm963xx_boards[] = {
+#ifdef CONFIG_BCM63XX_CPU_6348
+ &board_livebox
+#endif
+};
+
+/*
+ * early init callback
+ */
+void __init board_prom_init(void)
+{
+ u32 val;
+
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+
+ /* assume board is a Livebox */
+ memcpy(&board, bcm963xx_boards[0], sizeof(board));
+
+ /* setup pin multiplexing depending on board enabled device,
+ * this has to be done this early since PCI init is done
+ * inside arch_initcall */
+ val = 0;
+
+ if (board.has_pci) {
+ bcm63xx_pci_enabled = 1;
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G2_PCI;
+ }
+
+ if (board.has_pccard) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G1_MII_PCCARD;
+ }
+
+ if (board.has_enet0 && !board.enet0.use_internal_phy) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G3_EXT_MII |
+ GPIO_MODE_6348_G0_EXT_MII;
+ }
+
+ if (board.has_enet1 && !board.enet1.use_internal_phy) {
+ if (BCMCPU_IS_6348())
+ val |= GPIO_MODE_6348_G3_EXT_MII |
+ GPIO_MODE_6348_G0_EXT_MII;
+ }
+
+ bcm_gpio_writel(val, GPIO_MODE_REG);
+}
+
+/*
+ * second stage init callback, good time to panic if we couldn't
+ * identify on which board we're running since early printk is working
+ */
+void __init board_setup(void)
+{
+ if (!board.name[0])
+ panic("unable to detect bcm963xx board");
+ printk(KERN_INFO PFX "board name: %s\n", board.name);
+
+ /* make sure we're running on expected cpu */
+ if (bcm63xx_get_cpu_id() != board.expected_cpu_id)
+ panic("unexpected CPU for bcm963xx board");
+}
+
+/*
+ * return board name for /proc/cpuinfo
+ */
+const char *board_get_name(void)
+{
+ return board.name;
+}
+
+/*
+ * register & return a new board mac address
+ */
+
+static int board_get_mac_address(u8 *mac)
+{
+ u8 default_mac[ETH_ALEN] = {0x00, 0x07, 0x3A, 0x00, 0x00, 0x00};
+ u8 *p;
+ int count;
+
+ memcpy(mac, default_mac, ETH_ALEN);
+
+ p = mac + ETH_ALEN - 1;
+ count = mac_addr_used;
+
+ while (count--) {
+ do {
+ (*p)++;
+ if (*p != 0)
+ break;
+ p--;
+ } while (p != mac);
+ }
+
+ if (p == mac) {
+ printk(KERN_ERR PFX "unable to fetch mac address\n");
+ return -ENODEV;
+ }
+ mac_addr_used++;
+
+ return 0;
+}
+
+static struct resource mtd_resources[] = {
+ {
+ .start = 0, /* filled at runtime */
+ .end = 0, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ }
+};
+
+static struct platform_device mtd_dev = {
+ .name = "bcm963xx-flash",
+ .resource = mtd_resources,
+ .num_resources = ARRAY_SIZE(mtd_resources),
+};
+
+
+/*
+ * third stage init callback, register all board devices.
+ */
+int __init board_register_devices(void)
+{
+ u32 val;
+
+ bcm63xx_uart_register();
+ bcm63xx_wdt_register();
+
+ if (board.has_pccard)
+ bcm63xx_pcmcia_register();
+
+ if (board.has_enet0 &&
+ !board_get_mac_address(board.enet0.mac_addr))
+ bcm63xx_enet_register(0, &board.enet0);
+
+ if (board.has_enet1 &&
+ !board_get_mac_address(board.enet1.mac_addr))
+ bcm63xx_enet_register(1, &board.enet1);
+
+ if (board.has_ohci0)
+ bcm63xx_ohci_register();
+
+ if (board.has_ehci0)
+ bcm63xx_ehci_register();
+
+
+ /* read base address of boot chip select (0) */
+ val = bcm_mpi_readl(MPI_CSBASE_REG(0));
+ val &= MPI_CSBASE_BASE_MASK;
+ mtd_resources[0].start = val;
+ mtd_resources[0].end = 0x1FFFFFFF;
+
+ platform_device_register(&mtd_dev);
+
+ return 0;
+}
+

258
target/linux/brcm63xx/patches-2.6.32/180-udc_preliminary_support.patch
Unescape View File

@ -0,0 +1,258 @@
Index: linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 19:16:53.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-02-28 19:16:55.000000000 +0100
@@ -28,6 +28,7 @@
#include <bcm63xx_dev_pcmcia.h>
#include <bcm63xx_dev_usb_ohci.h>
#include <bcm63xx_dev_usb_ehci.h>
+#include <bcm63xx_dev_usb_udc.h>
#include <board_bcm963xx.h>
#define PFX "board_bcm963xx: "
@@ -406,6 +407,7 @@
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+ .has_udc0 = 1,
};
static struct board_info __initdata board_rta1025w_16 = {
@@ -949,6 +951,9 @@
if (board.has_dsp)
bcm63xx_dsp_register(&board.dsp);
+ if (board.has_udc0)
+ bcm63xx_udc_register();
+
/* Generate MAC address for WLAN and
* register our SPROM */
#ifdef CONFIG_SSB_PCIHOST
Index: linux-2.6.32.9/arch/mips/bcm63xx/dev-usb-udc.c
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/arch/mips/bcm63xx/dev-usb-udc.c 2010-02-28 19:16:55.000000000 +0100
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2009 Henk Vergonet <Henk.Vergonet@gmail.com>
+ *
+ * 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/platform_device.h>
+#include <bcm63xx_cpu.h>
+
+static struct resource udc_resources[] = {
+ {
+ .start = -1, /* filled at runtime */
+ .end = -1, /* filled at runtime */
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = -1, /* filled at runtime */
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static u64 udc_dmamask = ~(u32)0;
+
+static struct platform_device bcm63xx_udc_device = {
+ .name = "bcm63xx-udc",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(udc_resources),
+ .resource = udc_resources,
+ .dev = {
+ .dma_mask = &udc_dmamask,
+ .coherent_dma_mask = 0xffffffff,
+ },
+};
+
+int __init bcm63xx_udc_register(void)
+{
+ if (!BCMCPU_IS_6338() && !BCMCPU_IS_6345() && !BCMCPU_IS_6348())
+ return 0;
+
+ udc_resources[0].start = bcm63xx_regset_address(RSET_UDC0);
+ udc_resources[0].end = udc_resources[0].start;
+ udc_resources[0].end += RSET_UDC_SIZE - 1;
+ udc_resources[1].start = bcm63xx_get_irq_number(IRQ_UDC0);
+ return platform_device_register(&bcm63xx_udc_device);
+}
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
===================================================================
--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h 2010-02-28 19:16:53.000000000 +0100
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h 2010-02-28 19:16:55.000000000 +0100
@@ -125,7 +125,7 @@
#define BCM_6338_UART0_BASE (0xfffe0300)
#define BCM_6338_GPIO_BASE (0xfffe0400)
#define BCM_6338_SPI_BASE (0xfffe0c00)
-#define BCM_6338_UDC0_BASE (0xdeadbeef)
+#define BCM_6338_UDC0_BASE (0xfffe3000)
#define BCM_6338_USBDMA_BASE (0xfffe2400)
#define BCM_6338_OHCI0_BASE (0xdeadbeef)
#define BCM_6338_OHCI_PRIV_BASE (0xfffe3000)
@@ -155,7 +155,7 @@
#define BCM_6345_UART0_BASE (0xfffe0300)
#define BCM_6345_GPIO_BASE (0xfffe0400)
#define BCM_6345_SPI_BASE (0xdeadbeef)
-#define BCM_6345_UDC0_BASE (0xdeadbeef)
+#define BCM_6345_UDC0_BASE (0xfffe2100)
#define BCM_6345_USBDMA_BASE (0xfffe2800)
#define BCM_6345_ENET0_BASE (0xfffe1800)
#define BCM_6345_ENETDMA_BASE (0xfffe2800)
@@ -210,7 +210,7 @@
#define BCM_6358_UART0_BASE (0xfffe0100)
#define BCM_6358_GPIO_BASE (0xfffe0080)
#define BCM_6358_SPI_BASE (0xdeadbeef)
-#define BCM_6358_UDC0_BASE (0xfffe0800)
+#define BCM_6358_UDC0_BASE (0xfffe0400)
#define BCM_6358_OHCI0_BASE (0xfffe1400)
#define BCM_6358_OHCI_PRIV_BASE (0xdeadbeef)
#define BCM_6358_USBH_PRIV_BASE (0xfffe1500)
@@ -430,6 +430,7 @@
IRQ_TIMER = 0,
IRQ_UART0,
IRQ_DSL,
+ IRQ_UDC0,
IRQ_ENET0,
IRQ_ENET1,
IRQ_ENET_PHY,
@@ -472,7 +473,7 @@
#define BCM_6345_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6345_DSL_IRQ (IRQ_INTERNAL_BASE + 3)
#define BCM_6345_ATM_IRQ (IRQ_INTERNAL_BASE + 4)
-#define BCM_6345_USB_IRQ (IRQ_INTERNAL_BASE + 5)
+#define BCM_6345_UDC0_IRQ (IRQ_INTERNAL_BASE + 5)
#define BCM_6345_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6345_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 12)
#define BCM_6345_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 13 + 1)
@@ -494,10 +495,17 @@
#define BCM_6348_TIMER_IRQ (IRQ_INTERNAL_BASE + 0)
#define BCM_6348_UART0_IRQ (IRQ_INTERNAL_BASE + 2)
#define BCM_6348_DSL_IRQ (IRQ_INTERNAL_BASE + 4)
+#define BCM_6348_UDC0_IRQ (IRQ_INTERNAL_BASE + 6)
#define BCM_6348_ENET1_IRQ (IRQ_INTERNAL_BASE + 7)
#define BCM_6348_ENET0_IRQ (IRQ_INTERNAL_BASE + 8)
#define BCM_6348_ENET_PHY_IRQ (IRQ_INTERNAL_BASE + 9)
#define BCM_6348_OHCI0_IRQ (IRQ_INTERNAL_BASE + 12)
+#define BCM_6348_USB_CNTL_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 14)
+#define BCM_6348_USB_CNTL_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 15)
+#define BCM_6348_USB_BULK_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 16)
+#define BCM_6348_USB_BULK_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 17)
+#define BCM_6348_USB_ISO_RX_DMA_IRQ (IRQ_INTERNAL_BASE + 18)
+#define BCM_6348_USB_ISO_TX_DMA_IRQ (IRQ_INTERNAL_BASE + 19)
#define BCM_6348_ENET0_RXDMA_IRQ (IRQ_INTERNAL_BASE + 20)
#define BCM_6348_ENET0_TXDMA_IRQ (IRQ_INTERNAL_BASE + 21)
#define BCM_6348_ENET1_RXDMA_IRQ (IRQ_INTERNAL_BASE + 22)
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h 2010-02-28 19:16:55.000000000 +0100
@@ -0,0 +1,6 @@
+#ifndef BCM63XX_DEV_USB_UDC_H_
+#define BCM63XX_DEV_USB_UDC_H_
+
+int bcm63xx_udc_register(void);
+
+#endif /* BCM63XX_DEV_USB_UDC_H_ */
Index: linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
===================================================================
--- linux-2.6.32.9.orig/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 19:16:53.000000000 +0100
+++ linux-2.6.32.9/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h 2010-02-28 19:17:21.000000000 +0100
@@ -45,6 +45,7 @@
unsigned int has_ohci0:1;
unsigned int has_ehci0:1;
unsigned int has_dsp:1;
+ unsigned int has_udc0:1;
/* ethernet config */
struct bcm63xx_enet_platform_data enet0;
Index: linux-2.6.32.9/arch/mips/bcm63xx/Makefile
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/Makefile 2010-02-28 19:17:32.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/Makefile 2010-02-28 19:17:39.000000000 +0100
@@ -1,6 +1,6 @@
obj-y += clk.o cpu.o cs.o gpio.o irq.o prom.o setup.o timer.o \
dev-dsp.o dev-enet.o dev-pcmcia.o dev-uart.o dev-wdt.o \
- dev-usb-ohci.o dev-usb-ehci.o
+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
Index: linux-2.6.32.9/arch/mips/bcm63xx/clk.c
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/clk.c 2010-02-28 19:19:22.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/clk.c 2010-02-28 19:25:39.000000000 +0100
@@ -141,6 +141,30 @@
};
/*
+ * USB slave clock
+ */
+static void usbs_set(struct clk *clk, int enable)
+{
+ u32 mask;
+
+ switch(bcm63xx_get_cpu_id()) {
+ case BCM6338_CPU_ID:
+ mask = CKCTL_6338_USBS_EN;
+ break;
+ case BCM6348_CPU_ID:
+ mask = CKCTL_6348_USBS_EN;
+ break;
+ default:
+ return;
+ }
+ bcm_hwclock_set(mask, enable);
+}
+
+static struct clk clk_usbs = {
+ .set = usbs_set,
+};
+
+/*
* SPI clock
*/
static void spi_set(struct clk *clk, int enable)
@@ -208,6 +232,8 @@
return &clk_ephy;
if (!strcmp(id, "usbh"))
return &clk_usbh;
+ if (!strcmp(id, "usbs"))
+ return &clk_usbs;
if (!strcmp(id, "spi"))
return &clk_spi;
if (!strcmp(id, "periph"))
Index: linux-2.6.32.9/arch/mips/bcm63xx/Kconfig
===================================================================
--- linux-2.6.32.9.orig/arch/mips/bcm63xx/Kconfig 2010-02-28 19:29:37.000000000 +0100
+++ linux-2.6.32.9/arch/mips/bcm63xx/Kconfig 2010-02-28 19:29:51.000000000 +0100
@@ -7,6 +7,7 @@
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_UDC
config BCM63XX_CPU_6345
bool "support 6345 CPU"
@@ -19,6 +20,7 @@
select USB_ARCH_HAS_OHCI
select USB_OHCI_BIG_ENDIAN_DESC
select USB_OHCI_BIG_ENDIAN_MMIO
+ select USB_ARCH_HAS_UDC
config BCM63XX_CPU_6358
bool "support 6358 CPU"

25
target/linux/brcm63xx/patches-2.6.32/190-typo_cpu_features_override.patch
Unescape View File

@ -0,0 +1,25 @@
Fix typo: CONFIG_BCMCPU_IS_63xx does not exists,
CONFIG_BCM63XX_CPU_63xx is the valid config option.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
.../asm/mach-bcm63xx/cpu-feature-overrides.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
index 71742ba..f453c01 100644
--- a/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h
@@ -24,7 +24,7 @@
#define cpu_has_smartmips 0
#define cpu_has_vtag_icache 0
-#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCMCPU_IS_6348) || defined(CONFIG_CPU_IS_6338) || defined(CONFIG_CPU_IS_BCM6345))
+#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCM63XX_CPU_6348) || defined(CONFIG_BCM63XX_CPU_6345) || defined(CONFIG_BCM63XX_CPU_6338))
#define cpu_has_dc_aliases 0
#endif
--
1.6.3.3

22
target/linux/brcm63xx/patches-2.6.32/200-call_board_register_device_from_device_initcall.patch
Unescape View File

@ -0,0 +1,22 @@
Some device registration (eg leds), expect subsystem initcall to be
run first, so move board device registration to device_initcall().
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/setup.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/bcm63xx/setup.c b/arch/mips/bcm63xx/setup.c
index d005659..04a3499 100644
--- a/arch/mips/bcm63xx/setup.c
+++ b/arch/mips/bcm63xx/setup.c
@@ -124,4 +124,4 @@ int __init bcm63xx_register_devices(void)
return board_register_devices();
}
-arch_initcall(bcm63xx_register_devices);
+device_initcall(bcm63xx_register_devices);
--
1.6.3.3

25
target/linux/brcm63xx/patches-2.6.32/210-init_gpio_out_low_high_current_value_at_boot.patch
Unescape View File

@ -0,0 +1,25 @@
To avoid glitch during gpio initialisation, fetch gpio output
registers values left by bootloader.
Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
---
arch/mips/bcm63xx/gpio.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/mips/bcm63xx/gpio.c b/arch/mips/bcm63xx/gpio.c
index 3725345..315bc7f 100644
--- a/arch/mips/bcm63xx/gpio.c
+++ b/arch/mips/bcm63xx/gpio.c
@@ -125,6 +125,8 @@ static struct gpio_chip bcm63xx_gpio_chip = {
int __init bcm63xx_gpio_init(void)
{
+ gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG);
+ gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG);
bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count();
pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio);
--
1.6.3.3
Write Preview
Loading…
Cancel
Save