bcm53xx: remove kernel 3.10
authorHauke Mehrtens <hauke@hauke-m.de>
Mon, 18 Aug 2014 20:28:53 +0000 (20:28 +0000)
committerHauke Mehrtens <hauke@hauke-m.de>
Mon, 18 Aug 2014 20:28:53 +0000 (20:28 +0000)
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 42203

target/linux/bcm53xx/config-3.10 [deleted file]
target/linux/bcm53xx/patches-3.10/001-clocksource-arm_global_timer-Add-ARM-global-timer-su.patch [deleted file]
target/linux/bcm53xx/patches-3.10/051-bcm53xx-initial-support-for-the-BCM5301-BCM470X-SoC-.patch [deleted file]
target/linux/bcm53xx/patches-3.10/052-bcm53xx-register-bcma-bus.patch [deleted file]
target/linux/bcm53xx/patches-3.10/111-bcma-register-bcma-as-device-tree-driver.patch [deleted file]
target/linux/bcm53xx/patches-3.10/112-bcma-get-irqs-from-dt.patch [deleted file]
target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch [deleted file]

diff --git a/target/linux/bcm53xx/config-3.10 b/target/linux/bcm53xx/config-3.10
deleted file mode 100644 (file)
index 8fea646..0000000
+++ /dev/null
@@ -1,213 +0,0 @@
-CONFIG_ALIGNMENT_TRAP=y
-# CONFIG_ARCH_BCM is not set
-CONFIG_ARCH_BCM_5301X=y
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
-CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-CONFIG_ARCH_HAS_TICK_BROADCAST=y
-CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
-CONFIG_ARCH_MULTIPLATFORM=y
-# CONFIG_ARCH_MULTI_CPU_AUTO is not set
-# CONFIG_ARCH_MULTI_V6 is not set
-CONFIG_ARCH_MULTI_V6_V7=y
-CONFIG_ARCH_MULTI_V7=y
-# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
-CONFIG_ARCH_NR_GPIO=0
-# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
-# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
-# CONFIG_ARCH_SUNXI is not set
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-# CONFIG_ARCH_VIRT is not set
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-# CONFIG_ARCH_WM8850 is not set
-CONFIG_ARM=y
-CONFIG_ARM_APPENDED_DTB=y
-# CONFIG_ARM_ATAG_DTB_COMPAT is not set
-# CONFIG_ARM_CPU_SUSPEND is not set
-CONFIG_ARM_GIC=y
-CONFIG_ARM_GLOBAL_TIMER=y
-CONFIG_ARM_L1_CACHE_SHIFT=6
-CONFIG_ARM_L1_CACHE_SHIFT_6=y
-# CONFIG_ARM_LPAE is not set
-CONFIG_ARM_NR_BANKS=8
-CONFIG_ARM_PATCH_PHYS_VIRT=y
-CONFIG_ARM_THUMB=y
-# CONFIG_ARM_THUMBEE is not set
-CONFIG_ARM_VIRT_EXT=y
-CONFIG_ATAGS=y
-CONFIG_AUTO_ZRELADDR=y
-CONFIG_B53=y
-# CONFIG_B53_MMAP_DRIVER is not set
-# CONFIG_B53_PHY_DRIVER is not set
-CONFIG_B53_SRAB_DRIVER=y
-CONFIG_BCMA=y
-CONFIG_BCMA_BLOCKIO=y
-CONFIG_BCMA_DEBUG=y
-CONFIG_BCMA_DRIVER_ARM=y
-CONFIG_BCMA_DRIVER_GMAC_CMN=y
-CONFIG_BCMA_HOST_PCI=y
-CONFIG_BCMA_HOST_PCI_POSSIBLE=y
-CONFIG_BCMA_HOST_SOC=y
-CONFIG_BGMAC=y
-CONFIG_CACHE_L2X0=y
-CONFIG_CACHE_PL310=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CLKDEV_LOOKUP=y
-CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK=y
-CONFIG_CLKSRC_OF=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_COMMON_CLK=y
-CONFIG_CPU_32v6K=y
-CONFIG_CPU_32v7=y
-CONFIG_CPU_ABRT_EV7=y
-# CONFIG_CPU_BPREDICT_DISABLE is not set
-CONFIG_CPU_CACHE_V7=y
-CONFIG_CPU_CACHE_VIPT=y
-CONFIG_CPU_COPY_V6=y
-CONFIG_CPU_CP15=y
-CONFIG_CPU_CP15_MMU=y
-CONFIG_CPU_HAS_ASID=y
-# CONFIG_CPU_ICACHE_DISABLE is not set
-CONFIG_CPU_PABRT_V7=y
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_TLB_V7=y
-CONFIG_CPU_V7=y
-CONFIG_DCACHE_WORD_ACCESS=y
-CONFIG_DEBUG_BCM_5301X=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_LL=y
-CONFIG_DEBUG_LL_INCLUDE="debug/bcm53xx.S"
-CONFIG_DEBUG_UNCOMPRESS=y
-CONFIG_DEBUG_USER=y
-CONFIG_DTC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_FRAME_POINTER=y
-CONFIG_GENERIC_BUG=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_IDLE_POLL_SETUP=y
-CONFIG_GENERIC_IO=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GENERIC_STRNCPY_FROM_USER=y
-CONFIG_GENERIC_STRNLEN_USER=y
-CONFIG_GPIO_DEVRES=y
-CONFIG_HARDIRQS_SW_RESEND=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_PFN_VALID=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_ARM_SCU=y
-CONFIG_HAVE_ARM_TWD=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_BPF_JIT=y
-CONFIG_HAVE_CLK=y
-CONFIG_HAVE_CLK_PREPARE=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DMA_API_DEBUG=y
-CONFIG_HAVE_DMA_ATTRS=y
-CONFIG_HAVE_DMA_CONTIGUOUS=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_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_GENERIC_HARDIRQS=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
-CONFIG_HAVE_KERNEL_GZIP=y
-CONFIG_HAVE_KERNEL_LZMA=y
-CONFIG_HAVE_KERNEL_LZO=y
-CONFIG_HAVE_KERNEL_XZ=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_PROC_CPU=y
-CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
-CONFIG_HAVE_SMP=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_UID16=y
-CONFIG_HZ_PERIODIC=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQCHIP=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_WORK=y
-CONFIG_KTIME_SCALAR=y
-CONFIG_LOCAL_TIMERS=y
-CONFIG_MDIO_BOARDINFO=y
-CONFIG_MIGHT_HAVE_PCI=y
-CONFIG_MODULES_USE_ELF_REL=y
-# CONFIG_MPCORE_WATCHDOG is not set
-CONFIG_MTD_OF_PARTS=y
-# CONFIG_MTD_PHYSMAP_OF is not set
-CONFIG_MULTI_IRQ_HANDLER=y
-CONFIG_MUTEX_SPIN_ON_OWNER=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NR_CPUS=4
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_DEVICE=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_MDIO=y
-CONFIG_OF_MTD=y
-CONFIG_OF_NET=y
-CONFIG_OF_PCI=y
-CONFIG_OF_PCI_IRQ=y
-CONFIG_OLD_SIGACTION=y
-CONFIG_OLD_SIGSUSPEND3=y
-CONFIG_OUTER_CACHE=y
-CONFIG_OUTER_CACHE_SYNC=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-CONFIG_PAGE_OFFSET=0xC0000000
-CONFIG_PCI=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PHYLIB=y
-# CONFIG_PL310_ERRATA_588369 is not set
-# CONFIG_PL310_ERRATA_727915 is not set
-# CONFIG_PL310_ERRATA_753970 is not set
-# CONFIG_PL310_ERRATA_769419 is not set
-# CONFIG_PREEMPT_RCU is not set
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_SCHED_HRTICK=y
-# CONFIG_SCSI_DMA is not set
-CONFIG_SERIAL_OF_PLATFORM=y
-CONFIG_SMP=y
-CONFIG_SMP_ON_UP=y
-CONFIG_SPARSE_IRQ=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SWCONFIG=y
-# CONFIG_SWP_EMULATE is not set
-CONFIG_SYS_SUPPORTS_APM_EMULATION=y
-# CONFIG_TEGRA_HOST1X is not set
-# CONFIG_THUMB2_KERNEL is not set
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TREE_RCU=y
-CONFIG_UID16=y
-CONFIG_UIDGID_CONVERTED=y
-CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
-CONFIG_USB_ARCH_HAS_XHCI=y
-CONFIG_USB_SUPPORT=y
-CONFIG_USE_GENERIC_SMP_HELPERS=y
-CONFIG_USE_OF=y
-CONFIG_VECTORS_BASE=0xffff0000
-# CONFIG_VFP is not set
-# CONFIG_XEN is not set
-CONFIG_XPS=y
-CONFIG_XZ_DEC_ARM=y
-CONFIG_XZ_DEC_BCJ=y
-CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_ZBOOT_ROM_TEXT=0x0
-CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/bcm53xx/patches-3.10/001-clocksource-arm_global_timer-Add-ARM-global-timer-su.patch b/target/linux/bcm53xx/patches-3.10/001-clocksource-arm_global_timer-Add-ARM-global-timer-su.patch
deleted file mode 100644 (file)
index 3182b9c..0000000
+++ /dev/null
@@ -1,421 +0,0 @@
-From 5afd20a1eeef4db1d694d58931519f65e2003503 Mon Sep 17 00:00:00 2001
-From: Stuart Menefy <stuart.menefy@st.com>
-Date: Wed, 26 Jun 2013 12:48:38 +0100
-Subject: [PATCH 01/18] clocksource: arm_global_timer: Add ARM global timer
- support
-
-This is a simple driver for the global timer module found in the Cortex
-A9-MP cores from revision r1p0 onwards. This should be able to perform
-the functions of the system timer and the local timer in an SMP system.
-
-The global timer has the following features:
-    The global timer is a 64-bit incrementing counter with an
-auto-incrementing feature. It continues incrementing after sending
-interrupts. The global timer is memory mapped in the private memory
-region.
-    The global timer is accessible to all Cortex-A9 processors in the
-cluster. Each Cortex-A9 processor has a private 64-bit comparator that
-is used to assert a private interrupt when the global timer has reached
-the comparator value. All the Cortex-A9 processors in a design use the
-banked ID, ID27, for this interrupt. ID27 is sent to the Interrupt
-Controller as a Private Peripheral Interrupt. The global timer is
-clocked by PERIPHCLK.
-
-Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
-Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com>
-CC: Arnd Bergmann <arnd@arndb.de>
-CC: Rob Herring <robherring2@gmail.com>
-CC: Linus Walleij <linus.walleij@linaro.org>
-CC: Will Deacon <will.deacon@arm.com>
-CC: Thomas Gleixner <tglx@linutronix.de>
-Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
----
- .../devicetree/bindings/arm/global_timer.txt       |   24 ++
- drivers/clocksource/Kconfig                        |   13 +
- drivers/clocksource/Makefile                       |    1 +
- drivers/clocksource/arm_global_timer.c             |  321 ++++++++++++++++++++
- 4 files changed, 359 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/arm/global_timer.txt
- create mode 100644 drivers/clocksource/arm_global_timer.c
-
---- /dev/null
-+++ b/Documentation/devicetree/bindings/arm/global_timer.txt
-@@ -0,0 +1,24 @@
-+
-+* ARM Global Timer
-+      Cortex-A9 are often associated with a per-core Global timer.
-+
-+** Timer node required properties:
-+
-+- compatible : Should be "arm,cortex-a9-global-timer"
-+              Driver supports versions r2p0 and above.
-+
-+- interrupts : One interrupt to each core
-+
-+- reg : Specify the base address and the size of the GT timer
-+      register window.
-+
-+- clocks : Should be phandle to a clock.
-+
-+Example:
-+
-+      timer@2c000600 {
-+              compatible = "arm,cortex-a9-global-timer";
-+              reg = <0x2c000600 0x20>;
-+              interrupts = <1 13 0xf01>;
-+              clocks = <&arm_periph_clk>;
-+      };
---- a/drivers/clocksource/Kconfig
-+++ b/drivers/clocksource/Kconfig
-@@ -67,6 +67,19 @@ config ARM_ARCH_TIMER
-       bool
-       select CLKSRC_OF if OF
-+config ARM_GLOBAL_TIMER
-+      bool
-+      select CLKSRC_OF if OF
-+      help
-+        This options enables support for the ARM global timer unit
-+
-+config CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
-+      bool
-+      depends on ARM_GLOBAL_TIMER
-+      default y
-+      help
-+       Use ARM global timer clock source as sched_clock
-+
- config CLKSRC_METAG_GENERIC
-       def_bool y if METAG
-       help
---- a/drivers/clocksource/Makefile
-+++ b/drivers/clocksource/Makefile
-@@ -28,4 +28,5 @@ obj-$(CONFIG_CLKSRC_EXYNOS_MCT)      += exyno
- obj-$(CONFIG_CLKSRC_SAMSUNG_PWM)      += samsung_pwm_timer.o
- obj-$(CONFIG_ARM_ARCH_TIMER)          += arm_arch_timer.o
-+obj-$(CONFIG_ARM_GLOBAL_TIMER)                += arm_global_timer.o
- obj-$(CONFIG_CLKSRC_METAG_GENERIC)    += metag_generic.o
---- /dev/null
-+++ b/drivers/clocksource/arm_global_timer.c
-@@ -0,0 +1,321 @@
-+/*
-+ * drivers/clocksource/arm_global_timer.c
-+ *
-+ * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
-+ * Author: Stuart Menefy <stuart.menefy@st.com>
-+ * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/interrupt.h>
-+#include <linux/clocksource.h>
-+#include <linux/clockchips.h>
-+#include <linux/cpu.h>
-+#include <linux/clk.h>
-+#include <linux/err.h>
-+#include <linux/io.h>
-+#include <linux/of.h>
-+#include <linux/of_irq.h>
-+#include <linux/of_address.h>
-+#include <asm/sched_clock.h>
-+
-+#include <asm/cputype.h>
-+
-+#define GT_COUNTER0   0x00
-+#define GT_COUNTER1   0x04
-+
-+#define GT_CONTROL    0x08
-+#define GT_CONTROL_TIMER_ENABLE               BIT(0)  /* this bit is NOT banked */
-+#define GT_CONTROL_COMP_ENABLE                BIT(1)  /* banked */
-+#define GT_CONTROL_IRQ_ENABLE         BIT(2)  /* banked */
-+#define GT_CONTROL_AUTO_INC           BIT(3)  /* banked */
-+
-+#define GT_INT_STATUS 0x0c
-+#define GT_INT_STATUS_EVENT_FLAG      BIT(0)
-+
-+#define GT_COMP0      0x10
-+#define GT_COMP1      0x14
-+#define GT_AUTO_INC   0x18
-+
-+/*
-+ * We are expecting to be clocked by the ARM peripheral clock.
-+ *
-+ * Note: it is assumed we are using a prescaler value of zero, so this is
-+ * the units for all operations.
-+ */
-+static void __iomem *gt_base;
-+static unsigned long gt_clk_rate;
-+static int gt_ppi;
-+static struct clock_event_device __percpu *gt_evt;
-+
-+/*
-+ * To get the value from the Global Timer Counter register proceed as follows:
-+ * 1. Read the upper 32-bit timer counter register
-+ * 2. Read the lower 32-bit timer counter register
-+ * 3. Read the upper 32-bit timer counter register again. If the value is
-+ *  different to the 32-bit upper value read previously, go back to step 2.
-+ *  Otherwise the 64-bit timer counter value is correct.
-+ */
-+static u64 gt_counter_read(void)
-+{
-+      u64 counter;
-+      u32 lower;
-+      u32 upper, old_upper;
-+
-+      upper = readl_relaxed(gt_base + GT_COUNTER1);
-+      do {
-+              old_upper = upper;
-+              lower = readl_relaxed(gt_base + GT_COUNTER0);
-+              upper = readl_relaxed(gt_base + GT_COUNTER1);
-+      } while (upper != old_upper);
-+
-+      counter = upper;
-+      counter <<= 32;
-+      counter |= lower;
-+      return counter;
-+}
-+
-+/**
-+ * To ensure that updates to comparator value register do not set the
-+ * Interrupt Status Register proceed as follows:
-+ * 1. Clear the Comp Enable bit in the Timer Control Register.
-+ * 2. Write the lower 32-bit Comparator Value Register.
-+ * 3. Write the upper 32-bit Comparator Value Register.
-+ * 4. Set the Comp Enable bit and, if necessary, the IRQ enable bit.
-+ */
-+static void gt_compare_set(unsigned long delta, int periodic)
-+{
-+      u64 counter = gt_counter_read();
-+      unsigned long ctrl;
-+
-+      counter += delta;
-+      ctrl = GT_CONTROL_TIMER_ENABLE;
-+      writel(ctrl, gt_base + GT_CONTROL);
-+      writel(lower_32_bits(counter), gt_base + GT_COMP0);
-+      writel(upper_32_bits(counter), gt_base + GT_COMP1);
-+
-+      if (periodic) {
-+              writel(delta, gt_base + GT_AUTO_INC);
-+              ctrl |= GT_CONTROL_AUTO_INC;
-+      }
-+
-+      ctrl |= GT_CONTROL_COMP_ENABLE | GT_CONTROL_IRQ_ENABLE;
-+      writel(ctrl, gt_base + GT_CONTROL);
-+}
-+
-+static void gt_clockevent_set_mode(enum clock_event_mode mode,
-+                                 struct clock_event_device *clk)
-+{
-+      unsigned long ctrl;
-+
-+      switch (mode) {
-+      case CLOCK_EVT_MODE_PERIODIC:
-+              gt_compare_set(DIV_ROUND_CLOSEST(gt_clk_rate, HZ), 1);
-+              break;
-+      case CLOCK_EVT_MODE_ONESHOT:
-+      case CLOCK_EVT_MODE_UNUSED:
-+      case CLOCK_EVT_MODE_SHUTDOWN:
-+              ctrl = readl(gt_base + GT_CONTROL);
-+              ctrl &= ~(GT_CONTROL_COMP_ENABLE |
-+                              GT_CONTROL_IRQ_ENABLE | GT_CONTROL_AUTO_INC);
-+              writel(ctrl, gt_base + GT_CONTROL);
-+              break;
-+      default:
-+              break;
-+      }
-+}
-+
-+static int gt_clockevent_set_next_event(unsigned long evt,
-+                                      struct clock_event_device *unused)
-+{
-+      gt_compare_set(evt, 0);
-+      return 0;
-+}
-+
-+static irqreturn_t gt_clockevent_interrupt(int irq, void *dev_id)
-+{
-+      struct clock_event_device *evt = dev_id;
-+
-+      if (!(readl_relaxed(gt_base + GT_INT_STATUS) &
-+                              GT_INT_STATUS_EVENT_FLAG))
-+              return IRQ_NONE;
-+
-+      /**
-+       * ERRATA 740657( Global Timer can send 2 interrupts for
-+       * the same event in single-shot mode)
-+       * Workaround:
-+       *      Either disable single-shot mode.
-+       *      Or
-+       *      Modify the Interrupt Handler to avoid the
-+       *      offending sequence. This is achieved by clearing
-+       *      the Global Timer flag _after_ having incremented
-+       *      the Comparator register value to a higher value.
-+       */
-+      if (evt->mode == CLOCK_EVT_MODE_ONESHOT)
-+              gt_compare_set(ULONG_MAX, 0);
-+
-+      writel_relaxed(GT_INT_STATUS_EVENT_FLAG, gt_base + GT_INT_STATUS);
-+      evt->event_handler(evt);
-+
-+      return IRQ_HANDLED;
-+}
-+
-+static int __cpuinit gt_clockevents_init(struct clock_event_device *clk)
-+{
-+      int cpu = smp_processor_id();
-+
-+      clk->name = "arm_global_timer";
-+      clk->features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT;
-+      clk->set_mode = gt_clockevent_set_mode;
-+      clk->set_next_event = gt_clockevent_set_next_event;
-+      clk->cpumask = cpumask_of(cpu);
-+      clk->rating = 300;
-+      clk->irq = gt_ppi;
-+      clockevents_config_and_register(clk, gt_clk_rate,
-+                                      1, 0xffffffff);
-+      enable_percpu_irq(clk->irq, IRQ_TYPE_NONE);
-+      return 0;
-+}
-+
-+static void gt_clockevents_stop(struct clock_event_device *clk)
-+{
-+      gt_clockevent_set_mode(CLOCK_EVT_MODE_UNUSED, clk);
-+      disable_percpu_irq(clk->irq);
-+}
-+
-+static cycle_t gt_clocksource_read(struct clocksource *cs)
-+{
-+      return gt_counter_read();
-+}
-+
-+static struct clocksource gt_clocksource = {
-+      .name   = "arm_global_timer",
-+      .rating = 300,
-+      .read   = gt_clocksource_read,
-+      .mask   = CLOCKSOURCE_MASK(64),
-+      .flags  = CLOCK_SOURCE_IS_CONTINUOUS,
-+};
-+
-+#ifdef CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
-+static u32 notrace gt_sched_clock_read(void)
-+{
-+      return gt_counter_read();
-+}
-+#endif
-+
-+static void __init gt_clocksource_init(void)
-+{
-+      writel(0, gt_base + GT_CONTROL);
-+      writel(0, gt_base + GT_COUNTER0);
-+      writel(0, gt_base + GT_COUNTER1);
-+      /* enables timer on all the cores */
-+      writel(GT_CONTROL_TIMER_ENABLE, gt_base + GT_CONTROL);
-+
-+#ifdef CONFIG_CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
-+      setup_sched_clock(gt_sched_clock_read, 32, gt_clk_rate);
-+#endif
-+      clocksource_register_hz(&gt_clocksource, gt_clk_rate);
-+}
-+
-+static int __cpuinit gt_cpu_notify(struct notifier_block *self,
-+                                         unsigned long action, void *hcpu)
-+{
-+      switch (action & ~CPU_TASKS_FROZEN) {
-+      case CPU_STARTING:
-+              gt_clockevents_init(this_cpu_ptr(gt_evt));
-+              break;
-+      case CPU_DYING:
-+              gt_clockevents_stop(this_cpu_ptr(gt_evt));
-+              break;
-+      }
-+
-+      return NOTIFY_OK;
-+}
-+static struct notifier_block gt_cpu_nb __cpuinitdata = {
-+      .notifier_call = gt_cpu_notify,
-+};
-+
-+static void __init global_timer_of_register(struct device_node *np)
-+{
-+      struct clk *gt_clk;
-+      int err = 0;
-+
-+      /*
-+       * In r2p0 the comparators for each processor with the global timer
-+       * fire when the timer value is greater than or equal to. In previous
-+       * revisions the comparators fired when the timer value was equal to.
-+       */
-+      if ((read_cpuid_id() & 0xf0000f) < 0x200000) {
-+              pr_warn("global-timer: non support for this cpu version.\n");
-+              return;
-+      }
-+
-+      gt_ppi = irq_of_parse_and_map(np, 0);
-+      if (!gt_ppi) {
-+              pr_warn("global-timer: unable to parse irq\n");
-+              return;
-+      }
-+
-+      gt_base = of_iomap(np, 0);
-+      if (!gt_base) {
-+              pr_warn("global-timer: invalid base address\n");
-+              return;
-+      }
-+
-+      gt_clk = of_clk_get(np, 0);
-+      if (!IS_ERR(gt_clk)) {
-+              err = clk_prepare_enable(gt_clk);
-+              if (err)
-+                      goto out_unmap;
-+      } else {
-+              pr_warn("global-timer: clk not found\n");
-+              err = -EINVAL;
-+              goto out_unmap;
-+      }
-+
-+      gt_clk_rate = clk_get_rate(gt_clk);
-+      gt_evt = alloc_percpu(struct clock_event_device);
-+      if (!gt_evt) {
-+              pr_warn("global-timer: can't allocate memory\n");
-+              err = -ENOMEM;
-+              goto out_clk;
-+      }
-+
-+      err = request_percpu_irq(gt_ppi, gt_clockevent_interrupt,
-+                               "gt", gt_evt);
-+      if (err) {
-+              pr_warn("global-timer: can't register interrupt %d (%d)\n",
-+                      gt_ppi, err);
-+              goto out_free;
-+      }
-+
-+      err = register_cpu_notifier(&gt_cpu_nb);
-+      if (err) {
-+              pr_warn("global-timer: unable to register cpu notifier.\n");
-+              goto out_irq;
-+      }
-+
-+      /* Immediately configure the timer on the boot CPU */
-+      gt_clocksource_init();
-+      gt_clockevents_init(this_cpu_ptr(gt_evt));
-+
-+      return;
-+
-+out_irq:
-+      free_percpu_irq(gt_ppi, gt_evt);
-+out_free:
-+      free_percpu(gt_evt);
-+out_clk:
-+      clk_disable_unprepare(gt_clk);
-+out_unmap:
-+      iounmap(gt_base);
-+      WARN(err, "ARM Global timer register failed (%d)\n", err);
-+}
-+
-+/* Only tested on r2p2 and r3p0  */
-+CLOCKSOURCE_OF_DECLARE(arm_gt, "arm,cortex-a9-global-timer",
-+                      global_timer_of_register);
diff --git a/target/linux/bcm53xx/patches-3.10/051-bcm53xx-initial-support-for-the-BCM5301-BCM470X-SoC-.patch b/target/linux/bcm53xx/patches-3.10/051-bcm53xx-initial-support-for-the-BCM5301-BCM470X-SoC-.patch
deleted file mode 100644 (file)
index 8121831..0000000
+++ /dev/null
@@ -1,379 +0,0 @@
-bcm53xx: initial support for the BCM5301/BCM470X SoC
- with ARM CPU
-
-This patch adds support for the BCM5301/BCM470X SoCs with an ARM CPU.
-Currently just booting to a shell is working and nothing else, no
-Ethernet, wifi, flash, ...
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/arm/Kconfig                            |    2 +
- arch/arm/Kconfig.debug                      |    5 ++
- arch/arm/Makefile                           |    1 +
- arch/arm/boot/dts/Makefile                  |    1 +
- arch/arm/boot/dts/bcm5301-netgear-r6250.dts |   20 +++++++
- arch/arm/boot/dts/bcm5301.dtsi              |   83 +++++++++++++++++++++++++++
- arch/arm/include/debug/bcm53xx.S            |   19 ++++++
- arch/arm/mach-bcm53xx/Kconfig               |   15 +++++
- arch/arm/mach-bcm53xx/Makefile              |    1 +
- arch/arm/mach-bcm53xx/bcm53xx.c             |   69 ++++++++++++++++++++++
- 10 files changed, 216 insertions(+)
- create mode 100644 arch/arm/boot/dts/bcm5301-netgear-r6250.dts
- create mode 100644 arch/arm/boot/dts/bcm5301.dtsi
- create mode 100644 arch/arm/include/debug/bcm53xx.S
- create mode 100644 arch/arm/mach-bcm53xx/Kconfig
- create mode 100644 arch/arm/mach-bcm53xx/Makefile
- create mode 100644 arch/arm/mach-bcm53xx/bcm53xx.c
-
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -922,6 +922,8 @@ source "arch/arm/mach-bcm/Kconfig"
- source "arch/arm/mach-bcm2835/Kconfig"
-+source "arch/arm/mach-bcm53xx/Kconfig"
-+
- source "arch/arm/mach-clps711x/Kconfig"
- source "arch/arm/mach-cns3xxx/Kconfig"
---- a/arch/arm/Kconfig.debug
-+++ b/arch/arm/Kconfig.debug
-@@ -93,6 +93,10 @@ choice
-               bool "Kernel low-level debugging on BCM2835 PL011 UART"
-               depends on ARCH_BCM2835
-+      config DEBUG_BCM_5301X
-+              bool "Kernel low-level debugging on BCM53XX UART1"
-+              depends on ARCH_BCM_5301X
-+
-       config DEBUG_CLPS711X_UART1
-               bool "Kernel low-level debugging messages via UART1"
-               depends on ARCH_CLPS711X
-@@ -620,6 +624,7 @@ endchoice
- config DEBUG_LL_INCLUDE
-       string
-       default "debug/bcm2835.S" if DEBUG_BCM2835
-+      default "debug/bcm53xx.S" if DEBUG_BCM_5301X
-       default "debug/cns3xxx.S" if DEBUG_CNS3XXX
-       default "debug/exynos.S" if DEBUG_EXYNOS_UART
-       default "debug/highbank.S" if DEBUG_HIGHBANK_UART
---- a/arch/arm/Makefile
-+++ b/arch/arm/Makefile
-@@ -145,6 +145,7 @@ textofs-$(CONFIG_ARCH_MSM8960) := 0x0020
- machine-$(CONFIG_ARCH_AT91)           += at91
- machine-$(CONFIG_ARCH_BCM)            += bcm
- machine-$(CONFIG_ARCH_BCM2835)                += bcm2835
-+machine-$(CONFIG_ARCH_BCM_5301X)              += bcm53xx
- machine-$(CONFIG_ARCH_CLPS711X)               += clps711x
- machine-$(CONFIG_ARCH_CNS3XXX)                += cns3xxx
- machine-$(CONFIG_ARCH_DAVINCI)                += davinci
---- a/arch/arm/boot/dts/Makefile
-+++ b/arch/arm/boot/dts/Makefile
-@@ -209,6 +209,7 @@ dtb-$(CONFIG_ARCH_VT8500) += vt8500-bv07
-       wm8650-mid.dtb \
-       wm8850-w70v2.dtb
- dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb
-+dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
- targets += dtbs
- targets += $(dtb-y)
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm4708-netgear-r6250.dts
-@@ -0,0 +1,35 @@
-+/*
-+ * Broadcom BCM470X / BCM5301X arm platform code.
-+ * DTS for Netgear R6250 V1
-+ *
-+ * Copyright 2013 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+/dts-v1/;
-+
-+#include "bcm4708.dtsi"
-+
-+/ {
-+      compatible = "netgear,r6250v1", "brcm,bcm4708";
-+      model = "Netgear R6250 V1 (BCM4708)";
-+
-+      chosen {
-+              bootargs = "console=ttyS0,115200";
-+      };
-+
-+      memory {
-+              reg = <0x00000000 0x08000000>;
-+      };
-+
-+      chipcommonA {
-+              uart0: serial@0300 {
-+                      status = "okay";
-+              };
-+
-+              uart1: serial@0400 {
-+                      status = "okay";
-+              };
-+      };
-+};
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm4708.dtsi
-@@ -0,0 +1,34 @@
-+/*
-+ * Broadcom BCM470X / BCM5301X ARM platform code.
-+ * DTS for BCM4708 SoC.
-+ *
-+ * Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#include "bcm5301x.dtsi"
-+
-+/ {
-+      compatible = "brcm,bcm4708";
-+
-+      cpus {
-+              #address-cells = <1>;
-+              #size-cells = <0>;
-+
-+              cpu@0 {
-+                      device_type = "cpu";
-+                      compatible = "arm,cortex-a9";
-+                      next-level-cache = <&L2>;
-+                      reg = <0x0>;
-+              };
-+
-+              cpu@1 {
-+                      device_type = "cpu";
-+                      compatible = "arm,cortex-a9";
-+                      next-level-cache = <&L2>;
-+                      reg = <0x1>;
-+              };
-+      };
-+
-+};
---- /dev/null
-+++ b/arch/arm/boot/dts/bcm5301x.dtsi
-@@ -0,0 +1,95 @@
-+/*
-+ * Broadcom BCM470X / BCM5301X ARM platform code.
-+ * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015,
-+ * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs
-+ *
-+ * Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#include <dt-bindings/interrupt-controller/irq.h>
-+#include <dt-bindings/interrupt-controller/arm-gic.h>
-+#include "skeleton.dtsi"
-+
-+/ {
-+      interrupt-parent = <&gic>;
-+
-+      chipcommonA {
-+              compatible = "simple-bus";
-+              ranges = <0x00000000 0x18000000 0x00001000>;
-+              #address-cells = <1>;
-+              #size-cells = <1>;
-+
-+              uart0: serial@0300 {
-+                      compatible = "ns16550";
-+                      reg = <0x0300 0x100>;
-+                      interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
-+                      clock-frequency = <100000000>;
-+                      status = "disabled";
-+              };
-+
-+              uart1: serial@0400 {
-+                      compatible = "ns16550";
-+                      reg = <0x0400 0x100>;
-+                      interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
-+                      clock-frequency = <100000000>;
-+                      status = "disabled";
-+              };
-+      };
-+
-+      mpcore {
-+              compatible = "simple-bus";
-+              ranges = <0x00000000 0x19020000 0x00003000>;
-+              #address-cells = <1>;
-+              #size-cells = <1>;
-+
-+              scu@0000 {
-+                      compatible = "arm,cortex-a9-scu";
-+                      reg = <0x0000 0x100>;
-+              };
-+
-+              timer@0200 {
-+                      compatible = "arm,cortex-a9-global-timer";
-+                      reg = <0x0200 0x100>;
-+                      interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
-+                      clocks = <&clk_periph>;
-+              };
-+
-+              local-timer@0600 {
-+                      compatible = "arm,cortex-a9-twd-timer";
-+                      reg = <0x0600 0x100>;
-+                      interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
-+                      clocks = <&clk_periph>;
-+              };
-+
-+              gic: interrupt-controller@1000 {
-+                      compatible = "arm,cortex-a9-gic";
-+                      #interrupt-cells = <3>;
-+                      #address-cells = <0>;
-+                      interrupt-controller;
-+                      reg = <0x1000 0x1000>,
-+                            <0x0100 0x100>;
-+              };
-+
-+              L2: cache-controller@2000 {
-+                      compatible = "arm,pl310-cache";
-+                      reg = <0x2000 0x1000>;
-+                      cache-unified;
-+                      cache-level = <2>;
-+              };
-+      };
-+
-+      clocks {
-+              #address-cells = <1>;
-+              #size-cells = <0>;
-+
-+              /* As long as we do not have a real clock driver us this
-+               * fixed clock */
-+              clk_periph: periph {
-+                      compatible = "fixed-clock";
-+                      #clock-cells = <0>;
-+                      clock-frequency = <400000000>;
-+              };
-+      };
-+};
---- /dev/null
-+++ b/arch/arm/include/debug/bcm53xx.S
-@@ -0,0 +1,19 @@
-+/*
-+ * Macros used for EARLY_PRINTK, in low-level UART debug console
-+ *
-+ * Copyright 2013 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+
-+#define BCM53XX_UART1_PHYS    0x18000300
-+#define BCM53XX_UART1_VIRT    0xf1000300
-+#define BCM53XX_UART1_SH      0
-+
-+      .macro  addruart, rp, rv, tmp
-+      ldr     \rp, =BCM53XX_UART1_PHYS        @ MMU off, Physical
-+      ldr     \rv, =BCM53XX_UART1_VIRT        @ MMU on, Virtual
-+      .endm
-+
-+#define UART_SHIFT    BCM53XX_UART1_SH
-+#include <asm/hardware/debug-8250.S>
---- /dev/null
-+++ b/arch/arm/mach-bcm53xx/Kconfig
-@@ -0,0 +1,25 @@
-+config ARCH_BCM_5301X
-+      bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
-+      depends on MMU
-+      select ARM_GIC
-+      select CACHE_L2X0
-+      select HAVE_ARM_SCU if SMP
-+      select HAVE_ARM_TWD if SMP
-+      select HAVE_SMP
-+      select COMMON_CLK
-+      select GENERIC_CLOCKEVENTS
-+      select ARM_GLOBAL_TIMER
-+      select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
-+      select MIGHT_HAVE_PCI
-+      help
-+        Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
-+
-+        This is a network SoC line mostly used in home routers and
-+        wifi access points.
-+        This inclused the following SoC: BCM53010, BCM53011, BCM53012,
-+        BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
-+        BCM4708 and BCM4709.
-+
-+        Do not confuse this with the BCM4760 which is a totally
-+        different SoC or with the older BCM47XX and BCM53XX based
-+        network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
---- /dev/null
-+++ b/arch/arm/mach-bcm53xx/Makefile
-@@ -0,0 +1 @@
-+obj-y += bcm53xx.o
---- /dev/null
-+++ b/arch/arm/mach-bcm53xx/bcm53xx.c
-@@ -0,0 +1,70 @@
-+/*
-+ * Broadcom BCM470X / BCM5301X ARM platform code.
-+ *
-+ * Copyright 2013 Hauke Mehrtens <hauke@hauke-m.de>
-+ *
-+ * Licensed under the GNU/GPL. See COPYING for details.
-+ */
-+#include <linux/of_platform.h>
-+#include <linux/clocksource.h>
-+#include <linux/clk-provider.h>
-+#include <asm/hardware/cache-l2x0.h>
-+
-+#include <asm/mach/arch.h>
-+#include <asm/siginfo.h>
-+#include <asm/signal.h>
-+
-+
-+static bool first_fault = true;
-+
-+static int bcm5301x_abort_handler(unsigned long addr, unsigned int fsr,
-+                               struct pt_regs *regs)
-+{
-+      if (fsr == 0x1c06 && first_fault) {
-+              first_fault = false;
-+
-+              /*
-+               * These faults with code 0x1c06 happens for no good reason,
-+               * possibly left over from the CFE boot loader.
-+               */
-+              pr_warn("External imprecise Data abort at addr=%#lx, fsr=%#x ignored.\n",
-+              addr, fsr);
-+
-+              /* Returning non-zero causes fault display and panic */
-+              return 0;
-+      }
-+
-+      /* Others should cause a fault */
-+      return 1;
-+}
-+
-+static void __init bcm5301x_init_early(void)
-+{
-+      /* Install our hook */
-+      hook_fault_code(16 + 6, bcm5301x_abort_handler, SIGBUS, BUS_OBJERR,
-+                      "imprecise external abort");
-+}
-+
-+static void __init bcm5301x_timer_init(void)
-+{
-+      of_clk_init(NULL);
-+      clocksource_of_init();
-+}
-+
-+static void __init bcm5301x_dt_init(void)
-+{
-+      l2x0_of_init(0, ~0UL);
-+      of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
-+}
-+
-+static const char __initconst *bcm5301x_dt_compat[] = {
-+      "brcm,bcm4708",
-+      NULL,
-+};
-+
-+DT_MACHINE_START(BCM5301X, "BCM5301X")
-+      .init_early     = bcm5301x_init_early,
-+      .init_time      = bcm5301x_timer_init,
-+      .init_machine   = bcm5301x_dt_init,
-+      .dt_compat      = bcm5301x_dt_compat,
-+MACHINE_END
diff --git a/target/linux/bcm53xx/patches-3.10/052-bcm53xx-register-bcma-bus.patch b/target/linux/bcm53xx/patches-3.10/052-bcm53xx-register-bcma-bus.patch
deleted file mode 100644 (file)
index aa2414d..0000000
+++ /dev/null
@@ -1,59 +0,0 @@
-From 22b90bcf616578abe09845c72317ce53312f7faf Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 25 Jan 2014 17:03:07 +0100
-Subject: [PATCH 8/8] ARM: BCM5301X: register bcma bus
-
----
- arch/arm/boot/dts/bcm4708.dtsi |   43 ++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 43 insertions(+)
-
---- a/arch/arm/boot/dts/bcm4708.dtsi
-+++ b/arch/arm/boot/dts/bcm4708.dtsi
-@@ -31,4 +31,47 @@
-               };
-       };
-+      aix@18000000 {
-+              compatible = "brcm,bus-aix";
-+              reg = <0x18000000 0x1000>;
-+              ranges = <0x00000000 0x18000000 0x00100000>;
-+              #address-cells = <1>;
-+              #size-cells = <1>;
-+
-+              usb2@0 {
-+                      compatible = "brcm,northstar-usb2";
-+                      reg = <0x18021000 0x1000>;
-+                      interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+
-+              usb3@0 {
-+                      compatible = "brcm,northstar-usb3";
-+                      reg = <0x18023000 0x1000>;
-+                      interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+
-+              gmac@0 {
-+                      compatible = "brcm,northstar-gmac";
-+                      reg = <0x18024000 0x1000>;
-+                      interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+
-+              gmac@1 {
-+                      compatible = "brcm,northstar-gmac";
-+                      reg = <0x18025000 0x1000>;
-+                      interrupts = <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+
-+              gmac@2 {
-+                      compatible = "brcm,northstar-gmac";
-+                      reg = <0x18026000 0x1000>;
-+                      interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+
-+              gmac@3 {
-+                      compatible = "brcm,northstar-gmac";
-+                      reg = <0x18027000 0x1000>;
-+                      interrupts = <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
-+              };
-+      };
- };
diff --git a/target/linux/bcm53xx/patches-3.10/111-bcma-register-bcma-as-device-tree-driver.patch b/target/linux/bcm53xx/patches-3.10/111-bcma-register-bcma-as-device-tree-driver.patch
deleted file mode 100644 (file)
index b15c012..0000000
+++ /dev/null
@@ -1,115 +0,0 @@
-From c046c19fc8f1af7cf253fea5b0253143c159948a Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Mon, 6 Jan 2014 23:29:15 +0100
-Subject: [PATCH 6/8] bcma: register bcma as device tree driver
-
-This driver is used by the bcm53xx ARM SoC code.Now it is possible to
-give the address of the chipcommon core in device tree.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/bcma/host_soc.c   |   70 +++++++++++++++++++++++++++++++++++++++++++++
- include/linux/bcma/bcma.h |    2 ++
- 2 files changed, 72 insertions(+)
-
---- a/drivers/bcma/host_soc.c
-+++ b/drivers/bcma/host_soc.c
-@@ -7,6 +7,9 @@
- #include "bcma_private.h"
- #include "scan.h"
-+#include <linux/slab.h>
-+#include <linux/module.h>
-+#include <linux/of_address.h>
- #include <linux/bcma/bcma.h>
- #include <linux/bcma/bcma_soc.h>
-@@ -173,6 +176,7 @@ int __init bcma_host_soc_register(struct
-       /* Host specific */
-       bus->hosttype = BCMA_HOSTTYPE_SOC;
-       bus->ops = &bcma_host_soc_ops;
-+      bus->host_pdev = NULL;
-       /* Register */
-       err = bcma_bus_early_register(bus, &soc->core_cc, &soc->core_mips);
-@@ -181,3 +185,69 @@ int __init bcma_host_soc_register(struct
-       return err;
- }
-+
-+#ifdef CONFIG_OF
-+static int bcma_host_soc_probe(struct platform_device *pdev)
-+{
-+      struct device *dev = &pdev->dev;
-+      struct device_node *np = dev->of_node;
-+      struct bcma_bus *bus;
-+      int err;
-+
-+      /* Alloc */
-+      bus = devm_kzalloc(dev, sizeof(*bus), GFP_KERNEL);
-+      if (!bus)
-+              return -ENOMEM;
-+
-+      /* Map MMIO */
-+      bus->mmio = of_iomap(np, 0);
-+      if (!bus->mmio)
-+              return -ENOMEM;
-+
-+      /* Host specific */
-+      bus->hosttype = BCMA_HOSTTYPE_SOC;
-+      bus->ops = &bcma_host_soc_ops;
-+      bus->host_pdev = pdev;
-+
-+      /* Register */
-+      err = bcma_bus_register(bus);
-+      if (err)
-+              goto err_unmap_mmio;
-+
-+      platform_set_drvdata(pdev, bus);
-+
-+      return err;
-+
-+err_unmap_mmio:
-+      iounmap(bus->mmio);
-+      return err;
-+}
-+
-+static int bcma_host_soc_remove(struct platform_device *pdev)
-+{
-+      struct bcma_bus *bus = platform_get_drvdata(pdev);
-+
-+      bcma_bus_unregister(bus);
-+      iounmap(bus->mmio);
-+      platform_set_drvdata(pdev, NULL);
-+
-+      return 0;
-+}
-+
-+static const struct of_device_id bcma_host_soc_of_match[] = {
-+      { .compatible = "brcm,bus-aix", },
-+      {},
-+};
-+MODULE_DEVICE_TABLE(of, bcma_host_soc_of_match);
-+
-+static struct platform_driver bcma_host_soc_driver = {
-+      .driver = {
-+              .name = "bcma-host-soc",
-+              .owner = THIS_MODULE,
-+              .of_match_table = bcma_host_soc_of_match,
-+      },
-+      .probe          = bcma_host_soc_probe,
-+      .remove         = bcma_host_soc_remove,
-+};
-+module_platform_driver(bcma_host_soc_driver);
-+#endif /* CONFIG_OF */
---- a/include/linux/bcma/bcma.h
-+++ b/include/linux/bcma/bcma.h
-@@ -322,6 +322,8 @@ struct bcma_bus {
-               struct pci_dev *host_pci;
-               /* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
-               struct sdio_func *host_sdio;
-+              /* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
-+              struct platform_device *host_pdev;
-       };
-       struct bcma_chipinfo chipinfo;
diff --git a/target/linux/bcm53xx/patches-3.10/112-bcma-get-irqs-from-dt.patch b/target/linux/bcm53xx/patches-3.10/112-bcma-get-irqs-from-dt.patch
deleted file mode 100644 (file)
index 7c6cbbd..0000000
+++ /dev/null
@@ -1,74 +0,0 @@
-From 06a21484198df9a4d34fe5062878d3bf4fc14340 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Thu, 9 Jan 2014 19:40:14 +0100
-Subject: [PATCH 7/8] bcma: get irqs from dt
-
----
- drivers/bcma/main.c |   42 +++++++++++++++++++++++++++++++++++++++++-
- 1 file changed, 41 insertions(+), 1 deletion(-)
-
---- a/drivers/bcma/main.c
-+++ b/drivers/bcma/main.c
-@@ -10,6 +10,8 @@
- #include <linux/platform_device.h>
- #include <linux/bcma/bcma.h>
- #include <linux/slab.h>
-+#include <linux/of_irq.h>
-+#include <linux/of_address.h>
- MODULE_DESCRIPTION("Broadcom's specific AMBA driver");
- MODULE_LICENSE("GPL");
-@@ -111,6 +113,38 @@ static void bcma_release_core_dev(struct
-       kfree(core);
- }
-+static struct device_node *bcma_of_find_child_device(struct platform_device *parent,
-+                                                   struct bcma_device *core)
-+{
-+      struct device_node *node;
-+      u64 size;
-+      const __be32 *reg;
-+
-+      if (!parent || !parent->dev.of_node)
-+              return NULL;
-+
-+      for_each_child_of_node(parent->dev.of_node, node) {
-+              reg = of_get_address(node, 0, &size, 0);
-+              if (!reg)
-+                      continue;
-+              if (be32_to_cpup(reg) == core->addr)
-+                      return node;
-+      }
-+      return NULL;
-+}
-+
-+static void bcma_of_fill_device(struct platform_device *parent,
-+                              struct bcma_device *core)
-+{
-+      struct device_node *node;
-+
-+      node = bcma_of_find_child_device(parent, core);
-+      if (!node)
-+              return;
-+      core->dev.of_node = node;
-+      core->irq = irq_of_parse_and_map(node, 0);
-+}
-+
- static int bcma_register_cores(struct bcma_bus *bus)
- {
-       struct bcma_device *core;
-@@ -146,7 +180,13 @@ static int bcma_register_cores(struct bc
-                       break;
-               case BCMA_HOSTTYPE_SOC:
-                       core->dev.dma_mask = &core->dev.coherent_dma_mask;
--                      core->dma_dev = &core->dev;
-+                      if (bus->host_pdev) {
-+                              core->dma_dev = &bus->host_pdev->dev;
-+                              core->dev.parent = &bus->host_pdev->dev;
-+                              bcma_of_fill_device(bus->host_pdev, core);
-+                      } else {
-+                              core->dma_dev = &core->dev;
-+                      }
-                       break;
-               case BCMA_HOSTTYPE_SDIO:
-                       break;
diff --git a/target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch b/target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch
deleted file mode 100644 (file)
index c23e205..0000000
+++ /dev/null
@@ -1,73 +0,0 @@
-These are some hackish patches to make the Ethernet driver work somehow
-on this arm core.
-The flash driver is not working, so we removed the nvram reading, this 
-should be changed after we have a flash driver.
-The mdelay(1) is a ugly workaround for this arm chip, this seams to be a dma problem.
-
-The PHY says it is not connected by default, just ignore it.
-
---- a/drivers/net/ethernet/broadcom/Kconfig
-+++ b/drivers/net/ethernet/broadcom/Kconfig
-@@ -132,7 +132,7 @@ config BNX2X_SRIOV
- config BGMAC
-       tristate "BCMA bus GBit core support"
--      depends on BCMA_HOST_SOC && HAS_DMA && BCM47XX
-+      depends on BCMA_HOST_SOC && HAS_DMA
-       select PHYLIB
-       ---help---
-         This driver supports GBit MAC and BCM4706 GBit MAC cores on BCMA bus.
---- a/drivers/net/ethernet/broadcom/bgmac.c
-+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -17,7 +17,11 @@
- #include <linux/interrupt.h>
- #include <linux/dma-mapping.h>
- #include <linux/platform_data/b53.h>
-+#ifdef CONFIG_BCM47XX
- #include <bcm47xx_nvram.h>
-+#else
-+#define bcm47xx_nvram_getenv(a, b, c) -1
-+#endif
- static const struct bcma_device_id bgmac_bcma_tbl[] = {
-       BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_4706_MAC_GBIT, BCMA_ANY_REV, BCMA_ANY_CLASS),
-@@ -1452,7 +1456,7 @@ static int bgmac_probe(struct bcma_devic
-       int err;
-       /* We don't support 2nd, 3rd, ... units, SPROM has to be adjusted */
--      if (core->core_unit > 1) {
-+      if (core->core_unit > 0) {
-               pr_err("Unsupported core_unit %d\n", core->core_unit);
-               return -ENOTSUPP;
-       }
-@@ -1487,8 +1491,7 @@ static int bgmac_probe(struct bcma_devic
-       }
-       bgmac->cmn = core->bus->drv_gmac_cmn.core;
--      bgmac->phyaddr = core->core_unit ? sprom->et1phyaddr :
--                       sprom->et0phyaddr;
-+      bgmac->phyaddr = BGMAC_PHY_NOREGS; // core->core_unit ? sprom->et1phyaddr : sprom->et0phyaddr;
-       bgmac->phyaddr &= BGMAC_PHY_MASK;
-       if (bgmac->phyaddr == BGMAC_PHY_MASK) {
-               bgmac_err(bgmac, "No PHY found\n");
-@@ -1540,8 +1543,7 @@ static int bgmac_probe(struct bcma_devic
-       /* TODO: reset the external phy. Specs are needed */
-       bgmac_phy_reset(bgmac);
--      bgmac->has_robosw = !!(core->bus->sprom.boardflags_lo &
--                             BGMAC_BFL_ENETROBO);
-+      bgmac->has_robosw = 1;
-       if (bgmac->has_robosw)
-               bgmac_warn(bgmac, "Support for Roboswitch not implemented\n");
---- a/drivers/net/phy/phy_device.c
-+++ b/drivers/net/phy/phy_device.c
-@@ -814,7 +814,7 @@ int genphy_update_link(struct phy_device
-               return status;
-       if ((status & BMSR_LSTATUS) == 0)
--              phydev->link = 0;
-+              phydev->link = 1;
-       else
-               phydev->link = 1;