aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/bcm53xx/patches-3.10
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/bcm53xx/patches-3.10')
-rw-r--r--target/linux/bcm53xx/patches-3.10/001-clocksource-arm_global_timer-Add-ARM-global-timer-su.patch421
-rw-r--r--target/linux/bcm53xx/patches-3.10/051-bcm53xx-initial-support-for-the-BCM5301-BCM470X-SoC-.patch379
-rw-r--r--target/linux/bcm53xx/patches-3.10/052-bcm53xx-register-bcma-bus.patch59
-rw-r--r--target/linux/bcm53xx/patches-3.10/111-bcma-register-bcma-as-device-tree-driver.patch115
-rw-r--r--target/linux/bcm53xx/patches-3.10/112-bcma-get-irqs-from-dt.patch74
-rw-r--r--target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch73
6 files changed, 0 insertions, 1121 deletions
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
index 3182b9c596..0000000000
--- a/target/linux/bcm53xx/patches-3.10/001-clocksource-arm_global_timer-Add-ARM-global-timer-su.patch
+++ /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
index 812183120d..0000000000
--- a/target/linux/bcm53xx/patches-3.10/051-bcm53xx-initial-support-for-the-BCM5301-BCM470X-SoC-.patch
+++ /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
index aa2414df84..0000000000
--- a/target/linux/bcm53xx/patches-3.10/052-bcm53xx-register-bcma-bus.patch
+++ /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
index b15c012ab5..0000000000
--- a/target/linux/bcm53xx/patches-3.10/111-bcma-register-bcma-as-device-tree-driver.patch
+++ /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
index 7c6cbbd364..0000000000
--- a/target/linux/bcm53xx/patches-3.10/112-bcma-get-irqs-from-dt.patch
+++ /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
index c23e205218..0000000000
--- a/target/linux/bcm53xx/patches-3.10/202-bgmac-make-bgmac-work-on-systems-without-nvram.patch
+++ /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;
-