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

add support for 2.6.33

Browse Source 
SVN-Revision: 19921
master
Florian Fainelli 15 years ago
parent 9fc22cd032
commit 4f4066d3e0
22 changed files with 2939 additions and 0 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. 256
      target/linux/brcm63xx/config-2.6.33
  2. 125
      target/linux/brcm63xx/patches-2.6.33/007-usb-ohci-support.patch
  3. 117
      target/linux/brcm63xx/patches-2.6.33/008-usb-ehci-support.patch
  4. 80
      target/linux/brcm63xx/patches-2.6.33/009-fix-double-gpio-registration.patch
  5. 202
      target/linux/brcm63xx/patches-2.6.33/010-add_bcm63xx_ohci_controller.patch
  6. 178
      target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch
  7. 19
      target/linux/brcm63xx/patches-2.6.33/012-mips_add_readl_writel_be_accessors.patch
  8. 366
      target/linux/brcm63xx/patches-2.6.33/020-watchdog.patch
  9. 693
      target/linux/brcm63xx/patches-2.6.33/040-bcm963xx_flashmap.patch
  10. 11
      target/linux/brcm63xx/patches-2.6.33/070_bcm63xx_enet_vlan_incoming_fixed.patch
  11. 88
      target/linux/brcm63xx/patches-2.6.33/100-reset_buttons.patch
  12. 22
      target/linux/brcm63xx/patches-2.6.33/110-gpiodev.patch
  13. 36
      target/linux/brcm63xx/patches-2.6.33/120-board_rta1025w_16.patch
  14. 38
      target/linux/brcm63xx/patches-2.6.33/130-board_DWVS0.patch
  15. 82
      target/linux/brcm63xx/patches-2.6.33/140-new_bcm96348gw_leds.patch
  16. 66
      target/linux/brcm63xx/patches-2.6.33/150-alice_gate2_leds.patch
  17. 13
      target/linux/brcm63xx/patches-2.6.33/160-fix_gpio_count.patch
  18. 250
      target/linux/brcm63xx/patches-2.6.33/170-board_livebox.patch
  19. 243
      target/linux/brcm63xx/patches-2.6.33/180-udc_preliminary_support.patch
  20. 19
      target/linux/brcm63xx/patches-2.6.33/190-typo_cpu_features_override.patch
  21. 16
      target/linux/brcm63xx/patches-2.6.33/200-call_board_register_device_from_device_initcall.patch
  22. 19
      target/linux/brcm63xx/patches-2.6.33/210-init_gpio_out_low_high_current_value_at_boot.patch

256
target/linux/brcm63xx/config-2.6.33
Unescape View File

@ -0,0 +1,256 @@
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_ATH_COMMON is not set
CONFIG_AUDIT=y
CONFIG_AUDIT_GENERIC=y
# CONFIG_BATMAN_ADV is not set
# 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=m
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_REG_DEBUG is not set
CONFIG_CFG80211_WEXT=y
CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
CONFIG_CMDLINE_BOOL=y
# CONFIG_CMDLINE_OVERRIDE is not set
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_LOONGSON2F 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_DEFAULT_SECURITY=""
CONFIG_DEFAULT_SECURITY_DAC=y
# CONFIG_DEFAULT_SECURITY_SELINUX is not set
# CONFIG_DEFAULT_SECURITY_SMACK is not set
# CONFIG_DEFAULT_SECURITY_TOMOYO is not set
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_CS5535 is not set
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_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=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_IMAGE_CMDLINE_HACK=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
# CONFIG_INLINE_READ_TRYLOCK is not set
CONFIG_INLINE_READ_UNLOCK=y
# CONFIG_INLINE_READ_UNLOCK_BH is not set
CONFIG_INLINE_READ_UNLOCK_IRQ=y
# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
CONFIG_INLINE_SPIN_UNLOCK=y
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
# CONFIG_INLINE_WRITE_TRYLOCK is not set
CONFIG_INLINE_WRITE_UNLOCK=y
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IRQ_CPU=y
CONFIG_KEXEC=y
CONFIG_LEDS_GPIO=y
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LOONGSON_UART_BASE=y
# 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_MUTEX_SPIN_ON_OWNER is not set
# CONFIG_NL80211_TESTMODE is not set
# 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_POWERTV is not set
# CONFIG_R8187SE is not set
# CONFIG_RAMZSWAP 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_TINY_RCU 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_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_ZONE_DMA_FLAG=0

125
target/linux/brcm63xx/patches-2.6.33/007-usb-ohci-support.patch
Unescape View File

@ -0,0 +1,125 @@
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
--- 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"
--- 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/
--- 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);
--- /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);
+}
--- /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_ */

117
target/linux/brcm63xx/patches-2.6.33/008-usb-ehci-support.patch
Unescape View File

@ -0,0 +1,117 @@
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
--- 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"
--- 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/
--- 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();
--- /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);
+}
--- /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_ */

80
target/linux/brcm63xx/patches-2.6.33/009-fix-double-gpio-registration.patch
Unescape View File

@ -0,0 +1,80 @@
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(-)
--- 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);

202
target/linux/brcm63xx/patches-2.6.33/010-add_bcm63xx_ohci_controller.patch
Unescape View File

@ -0,0 +1,202 @@
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
--- /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");
--- 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) || \
--- a/drivers/usb/host/ohci.h
+++ b/drivers/usb/host/ohci.h
@@ -655,7 +655,7 @@ static inline u32 hc32_to_cpup (const st
* 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

178
target/linux/brcm63xx/patches-2.6.33/011-add_bcm63xx_ehci_controller.patch
Unescape View File

@ -0,0 +1,178 @@
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
--- /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");
--- 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"

19
target/linux/brcm63xx/patches-2.6.33/012-mips_add_readl_writel_be_accessors.patch
Unescape View File

@ -0,0 +1,19 @@
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>
---
--- 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
*/

366
target/linux/brcm63xx/patches-2.6.33/020-watchdog.patch
Unescape View File

@ -0,0 +1,366 @@
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -112,6 +112,7 @@ obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt
obj-$(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
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -840,6 +840,16 @@ config TXX9_WDT
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
--- /dev/null
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -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");

693
target/linux/brcm63xx/patches-2.6.33/040-bcm963xx_flashmap.patch
Unescape View File

@ -0,0 +1,693 @@
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(-)
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -257,6 +257,13 @@ config MTD_ALCHEMY
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
--- a/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c
@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc
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 @@ static int parse_redboot_partitions(stru
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 @@ static int parse_redboot_partitions(stru
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_
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -61,3 +61,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-asy
obj-$(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
--- /dev/null
+++ b/drivers/mtd/maps/bcm963xx-flash.c
@@ -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>");
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h
@@ -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 */
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -721,20 +721,6 @@ static int board_get_mac_address(u8 *mac
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 */
@@ -744,12 +730,9 @@ static struct resource mtd_resources[] =
};
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,
- },
};
/*

11
target/linux/brcm63xx/patches-2.6.33/070_bcm63xx_enet_vlan_incoming_fixed.patch
Unescape View File

@ -0,0 +1,11 @@
--- a/drivers/net/bcm63xx_enet.c
+++ b/drivers/net/bcm63xx_enet.c
@@ -1523,7 +1523,7 @@ static int compute_hw_mtu(struct bcm_ene
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;

88
target/linux/brcm63xx/patches-2.6.33/100-reset_buttons.patch
Unescape View File

@ -0,0 +1,88 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -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 @@ static struct board_info __initdata boar
.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 @@ static struct board_info __initdata boar
.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 = {
@@ -770,6 +792,16 @@ static struct platform_device bcm63xx_gp
.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.
*/
@@ -825,6 +857,13 @@ int __init board_register_devices(void)
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;
}
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -55,6 +55,9 @@ struct board_info {
/* GPIO LEDs */
struct gpio_led leds[5];
+
+ /* Reset button */
+ struct gpio_button reset_buttons[1];
};
#endif /* ! BOARD_BCM963XX_H_ */

22
target/linux/brcm63xx/patches-2.6.33/110-gpiodev.patch
Unescape View File

@ -0,0 +1,22 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -784,6 +784,10 @@ static struct ssb_sprom bcm63xx_sprom =
};
#endif
+static struct resource gpiodev_resource = {
+ .start = 0xFFFFFFFF,
+};
+
static struct gpio_led_platform_data bcm63xx_led_data;
static struct platform_device bcm63xx_gpio_leds = {
@@ -852,6 +856,8 @@ int __init board_register_devices(void)
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;

36
target/linux/brcm63xx/patches-2.6.33/120-board_rta1025w_16.patch
Unescape View File

@ -0,0 +1,36 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -392,6 +392,25 @@ static struct board_info __initdata boar
.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,
@@ -576,6 +595,7 @@ static const struct board_info __initdat
&board_FAST2404,
&board_DV201AMR,
&board_96348gw_a,
+ &board_rta1025w_16,
#endif
#ifdef CONFIG_BCM63XX_CPU_6358

38
target/linux/brcm63xx/patches-2.6.33/130-board_DWVS0.patch
Unescape View File

@ -0,0 +1,38 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -574,6 +574,27 @@ static struct board_info __initdata boar
.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
/*
@@ -602,6 +623,7 @@ static const struct board_info __initdat
&board_96358vw,
&board_96358vw2,
&board_AGPFS0,
+ &board_DWVS0,
#endif
};

82
target/linux/brcm63xx/patches-2.6.33/140-new_bcm96348gw_leds.patch
Unescape View File

@ -0,0 +1,82 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -336,24 +336,39 @@ static struct board_info __initdata boar
.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,
},
},
@@ -854,6 +869,7 @@ static struct platform_device bcm63xx_gp
int __init board_register_devices(void)
{
u32 val;
+ int led_count = 0;
if (board.has_pccard)
bcm63xx_pcmcia_register();
@@ -900,7 +916,11 @@ int __init board_register_devices(void)
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);
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -54,7 +54,7 @@ struct board_info {
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];

66
target/linux/brcm63xx/patches-2.6.33/150-alice_gate2_leds.patch
Unescape View File

@ -0,0 +1,66 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -588,6 +588,63 @@ static struct board_info __initdata boar
.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 = {

13
target/linux/brcm63xx/patches-2.6.33/160-fix_gpio_count.patch
Unescape View File

@ -0,0 +1,13 @@
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h
@@ -10,6 +10,10 @@ static inline unsigned long bcm63xx_gpio
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;

250
target/linux/brcm63xx/patches-2.6.33/170-board_livebox.patch
Unescape View File

@ -0,0 +1,250 @@
--- a/arch/mips/bcm63xx/boards/Kconfig
+++ b/arch/mips/bcm63xx/boards/Kconfig
@@ -8,4 +8,10 @@ config BOARD_BCM963XX
select SSB
help
+config BOARD_LIVEBOX
+ bool "Inventel Livebox(es) boards"
+ select SSB
+ help
+ Inventel Livebox boards using the RedBoot bootloader.
+
endchoice
--- a/arch/mips/bcm63xx/boards/Makefile
+++ b/arch/mips/bcm63xx/boards/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_BOARD_BCM963XX) += board_bcm963xx.o
+obj-$(CONFIG_BOARD_LIVEBOX) += board_livebox.o
EXTRA_CFLAGS += -Werror
--- /dev/null
+++ b/arch/mips/bcm63xx/boards/board_livebox.c
@@ -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;
+}
+

243
target/linux/brcm63xx/patches-2.6.33/180-udc_preliminary_support.patch
Unescape View File

@ -0,0 +1,243 @@
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
@@ -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: "
@@ -405,6 +406,8 @@ static struct board_info __initdata boar
.has_ohci0 = 1,
.has_pccard = 1,
.has_ehci0 = 1,
+
+ .has_udc0 = 1,
};
static struct board_info __initdata board_rta1025w_16 = {
@@ -948,6 +951,9 @@ int __init board_register_devices(void)
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
--- /dev/null
+++ b/arch/mips/bcm63xx/dev-usb-udc.c
@@ -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);
+}
--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
@@ -125,7 +125,7 @@ enum bcm63xx_regs_set {
#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 @@ enum bcm63xx_regs_set {
#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 @@ enum bcm63xx_regs_set {
#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 @@ enum bcm63xx_irq {
IRQ_TIMER = 0,
IRQ_UART0,
IRQ_DSL,
+ IRQ_UDC0,
IRQ_ENET0,
IRQ_ENET1,
IRQ_ENET_PHY,
@@ -472,7 +473,7 @@ enum bcm63xx_irq {
#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 @@ enum bcm63xx_irq {
#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)
--- /dev/null
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_usb_udc.h
@@ -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_ */
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
@@ -45,6 +45,7 @@ struct board_info {
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;
--- 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-ehci.o
+ dev-usb-ohci.o dev-usb-ehci.o dev-usb-udc.o
obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
obj-y += boards/
--- a/arch/mips/bcm63xx/clk.c
+++ b/arch/mips/bcm63xx/clk.c
@@ -141,6 +141,30 @@ static struct clk clk_usbh = {
};
/*
+ * 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 @@ struct clk *clk_get(struct device *dev,
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"))
--- a/arch/mips/bcm63xx/Kconfig
+++ b/arch/mips/bcm63xx/Kconfig
@@ -7,6 +7,7 @@ config BCM63XX_CPU_6338
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 @@ config BCM63XX_CPU_6348
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"

19
target/linux/brcm63xx/patches-2.6.33/190-typo_cpu_features_override.patch
Unescape View File

@ -0,0 +1,19 @@
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(-)
--- 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

16
target/linux/brcm63xx/patches-2.6.33/200-call_board_register_device_from_device_initcall.patch
Unescape View File

@ -0,0 +1,16 @@
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(-)
--- 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);

19
target/linux/brcm63xx/patches-2.6.33/210-init_gpio_out_low_high_current_value_at_boot.patch
Unescape View File

@ -0,0 +1,19 @@
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(-)
--- a/arch/mips/bcm63xx/gpio.c
+++ b/arch/mips/bcm63xx/gpio.c
@@ -125,6 +125,8 @@ static struct gpio_chip bcm63xx_gpio_chi
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);
Write Preview
Loading…
Cancel
Save