[kirkwood] Update kernel to 2.6.35

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22786 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 12 insertions, 307 deletions

diff --git a/target/linux/kirkwood/patches/001-openwrt_partition_map.patch b/target/linux/kirkwood/patches/001-openwrt_partition_map.patch
index 32dc82ffc..0f94adc34 100644
--- a/target/linux/kirkwood/patches/001-openwrt_partition_map.patch
+++ b/target/linux/kirkwood/patches/001-openwrt_partition_map.patch
@@ -1,6 +1,6 @@
 --- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
 +++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
-@@ -34,7 +34,7 @@ static struct mtd_partition sheevaplug_n
+@@ -33,7 +33,7 @@ static struct mtd_partition sheevaplug_n
  		.offset = MTDPART_OFS_NXTBLK,
  		.size = SZ_4M
  	}, {
diff --git a/target/linux/kirkwood/patches/002-mvsdio_delay.patch b/target/linux/kirkwood/patches/002-mvsdio_delay.patch
index 3f7c56e03..419869052 100644
--- a/target/linux/kirkwood/patches/002-mvsdio_delay.patch
+++ b/target/linux/kirkwood/patches/002-mvsdio_delay.patch
@@ -1,6 +1,6 @@
 --- a/drivers/mmc/core/sd.c
 +++ b/drivers/mmc/core/sd.c
-@@ -263,6 +263,15 @@ static int mmc_switch_hs(struct mmc_card
+@@ -264,6 +264,15 @@ static int mmc_switch_hs(struct mmc_card
  		return -ENOMEM;
  	}
  
@@ -18,7 +18,7 @@
  		goto out;
 --- a/drivers/mmc/core/core.c
 +++ b/drivers/mmc/core/core.c
-@@ -286,9 +286,9 @@ void mmc_set_data_timeout(struct mmc_dat
+@@ -302,9 +302,9 @@ void mmc_set_data_timeout(struct mmc_dat
  			 * The limit is really 250 ms, but that is
  			 * insufficient for some crappy cards.
  			 */
diff --git a/target/linux/kirkwood/patches/003-gating.patch b/target/linux/kirkwood/patches/003-gating.patch
deleted file mode 100644
index c858d01a9..000000000
--- a/target/linux/kirkwood/patches/003-gating.patch
+++ /dev/null
@@ -1,132 +0,0 @@
-From: Rabeeh Khoury <rabeeh@marvell.com>
-Date: Sun, 22 Mar 2009 15:30:32 +0000 (+0200)
-Subject: [ARM] Kirkwood: peripherals clock gating for power management
-X-Git-Url: http://git.marvell.com/?p=orion.git;a=commitdiff_plain;h=c0c3df02efed0e5dea9aa4d8313e06e1f68f2cb4;hp=039b97666e1335eac517c7d35a0fa1143af689f0
-
-[ARM] Kirkwood: peripherals clock gating for power management
-
-1. Enabling clock gating of unused peripherals
-2. PLL and PHY of the units are also disabled (when possible.
-
-Signed-off-by: Rabeeh Khoury <rabeeh@marvell.com>
-
-[ This needs to be revisited to make power handling dynamic and per device.  -- Nico ]
-
----
-
---- a/arch/arm/mach-kirkwood/common.c
-+++ b/arch/arm/mach-kirkwood/common.c
-@@ -786,6 +786,38 @@ static void __init kirkwood_l2_init(void
- #endif
- }
- 
-+void __init kirkwood_clock_gate(u32 reg)
-+{
-+	printk(KERN_INFO "Kirkwood: Gating clock using mask 0x%x\n", reg);
-+	/* First make sure that the units are accessible */
-+	writel(readl(CLOCK_GATING_CTRL) | reg, CLOCK_GATING_CTRL);
-+	/* For SATA first shutdown the phy */
-+	if (reg & CGC_SATA0) {
-+		/* Disable PLL and IVREF */
-+		writel(readl(SATA0_PHY_MODE_2) & ~0xf, SATA0_PHY_MODE_2);
-+		/* Disable PHY */
-+		writel(readl(SATA0_IF_CTRL) | 0x200, SATA0_IF_CTRL);
-+	}
-+	if (reg & CGC_SATA1) {
-+		/* Disable PLL and IVREF */
-+		writel(readl(SATA1_PHY_MODE_2) & ~0xf, SATA1_PHY_MODE_2);
-+		/* Disable PHY */
-+		writel(readl(SATA1_IF_CTRL) | 0x200, SATA1_IF_CTRL);
-+	}
-+	/* For PCI-E first shutdown the phy */
-+	if (reg & CGC_PEX0) {
-+		writel(readl(PCIE_LINK_CTRL) | 0x10, PCIE_LINK_CTRL);
-+		while (1) {
-+			if (readl(PCIE_STATUS) & 0x1)
-+				break;
-+		}
-+		writel(readl(PCIE_LINK_CTRL) & ~0x10, PCIE_LINK_CTRL);
-+	}
-+	/* Now gate clock the required units */
-+	writel(readl(CLOCK_GATING_CTRL) & ~reg, CLOCK_GATING_CTRL);
-+	return;
-+}
-+
- void __init kirkwood_init(void)
- {
- 	printk(KERN_INFO "Kirkwood: %s, TCLK=%d.\n",
---- a/arch/arm/mach-kirkwood/common.h
-+++ b/arch/arm/mach-kirkwood/common.h
-@@ -22,6 +22,7 @@ struct mvsdio_platform_data;
- void kirkwood_map_io(void);
- void kirkwood_init(void);
- void kirkwood_init_irq(void);
-+void __init kirkwood_clock_gate(u32 reg);
- 
- extern struct mbus_dram_target_info kirkwood_mbus_dram_info;
- void kirkwood_setup_cpu_mbus(void);
---- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
-+++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
-@@ -39,4 +39,20 @@
- #define L2_CONFIG_REG		(BRIDGE_VIRT_BASE | 0x0128)
- #define L2_WRITETHROUGH		0x00000010
- 
-+#define CLOCK_GATING_CTRL	(BRIDGE_VIRT_BASE | 0x11c)
-+#define CGC_GE0			0x1
-+#define CGC_PEX0		0x4
-+#define CGC_USB0		0x8
-+#define CGC_SDIO		0x10
-+#define CGC_TSU			0x20
-+#define CGC_NAND_SPI		0x80
-+#define CGC_XOR0		0x100
-+#define CGC_AUDIO		0x200
-+#define CGC_SATA0		0x4000
-+#define CGC_SATA1		0x8000
-+#define CGC_XOR1		0x10000
-+#define CGC_CRYPTO		0x20000
-+#define CGC_GE1			0x80000
-+#define CGC_TDM			0x100000
-+
- #endif
---- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
-+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
-@@ -64,6 +64,8 @@
- #define BRIDGE_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE | 0x20000)
- 
- #define PCIE_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE | 0x40000)
-+#define PCIE_LINK_CTRL		(PCIE_VIRT_BASE | 0x70)
-+#define PCIE_STATUS		(PCIE_VIRT_BASE | 0x1a04)
- 
- #define USB_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE | 0x50000)
- 
-@@ -80,6 +82,11 @@
- #define GE01_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE | 0x74000)
- 
- #define SATA_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE | 0x80000)
-+#define SATA_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE | 0x80000)
-+#define SATA0_IF_CTRL		(SATA_VIRT_BASE | 0x2050)
-+#define SATA0_PHY_MODE_2	(SATA_VIRT_BASE | 0x2330)
-+#define SATA1_IF_CTRL		(SATA_VIRT_BASE | 0x4050)
-+#define SATA1_PHY_MODE_2	(SATA_VIRT_BASE | 0x4330)
- 
- #define SDIO_PHYS_BASE		(KIRKWOOD_REGS_PHYS_BASE | 0x90000)
- 
---- a/arch/arm/mach-kirkwood/sheevaplug-setup.c
-+++ b/arch/arm/mach-kirkwood/sheevaplug-setup.c
-@@ -19,6 +19,7 @@
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <mach/kirkwood.h>
-+#include <mach/bridge-regs.h>
- #include <plat/mvsdio.h>
- #include <plat/orion_nand.h>
- #include "common.h"
-@@ -122,6 +123,8 @@ static void __init sheevaplug_init(void)
- 
- 	platform_device_register(&sheevaplug_nand_flash);
- 	platform_device_register(&sheevaplug_leds);
-+	kirkwood_clock_gate(CGC_PEX0 | CGC_TSU | CGC_AUDIO | CGC_SATA0 |\
-+				CGC_SATA1 | CGC_CRYPTO | CGC_GE1 | CGC_TDM);
- }
- 
- MACHINE_START(SHEEVAPLUG, "Marvell SheevaPlug Reference Board")
diff --git a/target/linux/kirkwood/patches/004-cpuidle.patch b/target/linux/kirkwood/patches/004-cpuidle.patch
deleted file mode 100644
index 876fe89f5..000000000
--- a/target/linux/kirkwood/patches/004-cpuidle.patch
+++ /dev/null
@@ -1,146 +0,0 @@
-From: Rabeeh Khoury <rabeeh@marvell.com>
-Date: Tue, 24 Mar 2009 14:10:15 +0000 (+0200)
-Subject: [ARM] Kirkwood: CPU idle driver
-X-Git-Url: http://git.marvell.com/?p=orion.git;a=commitdiff_plain;h=039b97666e1335eac517c7d35a0fa1143af689f0;hp=56a50adda49b2020156616c4eb15353e0f9ad7de
-
-[ARM] Kirkwood: CPU idle driver
-
-The patch adds support for Kirkwood cpu idle.
-Two idle states are defined:
-1. Wait-for-interrupt (replacing default kirkwood wfi)
-2. Wait-for-interrupt and DDR self refresh
-
-Signed-off-by: Rabeeh Khoury <rabeeh@marvell.com>
-Signed-off-by: Nicolas Pitre <nico@marvell.com>
----
-
---- a/arch/arm/configs/kirkwood_defconfig
-+++ b/arch/arm/configs/kirkwood_defconfig
-@@ -270,7 +270,9 @@ CONFIG_CMDLINE=""
- #
- # CPU Power Management
- #
--# CONFIG_CPU_IDLE is not set
-+CONFIG_CPU_IDLE=y
-+CONFIG_CPU_IDLE_GOV_LADDER=y
-+CONFIG_CPU_IDLE_GOV_MENU=y
- 
- #
- # Floating point emulation
---- a/arch/arm/mach-kirkwood/Makefile
-+++ b/arch/arm/mach-kirkwood/Makefile
-@@ -5,3 +5,5 @@ obj-$(CONFIG_MACH_RD88F6192_NAS)	+= rd88
- obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o
- obj-$(CONFIG_MACH_SHEEVAPLUG)		+= sheevaplug-setup.o
- obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o
-+
-+obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
---- /dev/null
-+++ b/arch/arm/mach-kirkwood/cpuidle.c
-@@ -0,0 +1,96 @@
-+/*
-+ * arch/arm/mach-kirkwood/cpuidle.c
-+ *
-+ * CPU idle Marvell Kirkwood SoCs
-+ *
-+ * This file is licensed under the terms of the GNU General Public
-+ * License version 2.  This program is licensed "as is" without any
-+ * warranty of any kind, whether express or implied.
-+ *
-+ * The cpu idle uses wait-for-interrupt and DDR self refresh in order
-+ * to implement two idle states -
-+ * #1 wait-for-interrupt
-+ * #2 wait-for-interrupt and DDR self refresh
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/platform_device.h>
-+#include <linux/cpuidle.h>
-+#include <asm/io.h>
-+#include <asm/proc-fns.h>
-+#include <mach/kirkwood.h>
-+
-+#define KIRKWOOD_MAX_STATES	2
-+
-+static struct cpuidle_driver kirkwood_idle_driver = {
-+	.name =         "kirkwood_idle",
-+	.owner =        THIS_MODULE,
-+};
-+
-+static DEFINE_PER_CPU(struct cpuidle_device, kirkwood_cpuidle_device);
-+
-+/* Actual code that puts the SoC in different idle states */
-+static int kirkwood_enter_idle(struct cpuidle_device *dev,
-+			       struct cpuidle_state *state)
-+{
-+	struct timeval before, after;
-+	int idle_time;
-+
-+	local_irq_disable();
-+	do_gettimeofday(&before);
-+	if (state == &dev->states[0])
-+		/* Wait for interrupt state */
-+		cpu_do_idle();
-+	else if (state == &dev->states[1]) {
-+		/*
-+		 * Following write will put DDR in self refresh.
-+		 * Note that we have 256 cycles before DDR puts it
-+		 * self in self-refresh, so the wait-for-interrupt
-+		 * call afterwards won't get the DDR from self refresh
-+		 * mode.
-+		 */
-+		writel(0x7, DDR_OPERATION_BASE);
-+		cpu_do_idle();
-+	}
-+	do_gettimeofday(&after);
-+	local_irq_enable();
-+	idle_time = (after.tv_sec - before.tv_sec) * USEC_PER_SEC +
-+			(after.tv_usec - before.tv_usec);
-+	return idle_time;
-+}
-+
-+/* Initialize CPU idle by registering the idle states */
-+static int kirkwood_init_cpuidle(void)
-+{
-+	struct cpuidle_device *device;
-+
-+	cpuidle_register_driver(&kirkwood_idle_driver);
-+
-+	device = &per_cpu(kirkwood_cpuidle_device, smp_processor_id());
-+	device->state_count = KIRKWOOD_MAX_STATES;
-+
-+	/* Wait for interrupt state */
-+	device->states[0].enter = kirkwood_enter_idle;
-+	device->states[0].exit_latency = 1;
-+	device->states[0].target_residency = 10000;
-+	device->states[0].flags = CPUIDLE_FLAG_TIME_VALID;
-+	strcpy(device->states[0].name, "WFI");
-+	strcpy(device->states[0].desc, "Wait for interrupt");
-+
-+	/* Wait for interrupt and DDR self refresh state */
-+	device->states[1].enter = kirkwood_enter_idle;
-+	device->states[1].exit_latency = 10;
-+	device->states[1].target_residency = 10000;
-+	device->states[1].flags = CPUIDLE_FLAG_TIME_VALID;
-+	strcpy(device->states[1].name, "DDR SR");
-+	strcpy(device->states[1].desc, "WFI and DDR Self Refresh");
-+
-+	if (cpuidle_register_device(device)) {
-+		printk(KERN_ERR "kirkwood_init_cpuidle: Failed registering\n");
-+		return -EIO;
-+	}
-+	return 0;
-+}
-+
-+device_initcall(kirkwood_init_cpuidle);
---- a/arch/arm/mach-kirkwood/include/mach/kirkwood.h
-+++ b/arch/arm/mach-kirkwood/include/mach/kirkwood.h
-@@ -48,6 +48,7 @@
-  */
- #define DDR_VIRT_BASE		(KIRKWOOD_REGS_VIRT_BASE | 0x00000)
- #define  DDR_WINDOW_CPU_BASE	(DDR_VIRT_BASE | 0x1500)
-+#define DDR_OPERATION_BASE	(DDR_VIRT_BASE | 0x1418)
- 
- #define DEV_BUS_PHYS_BASE	(KIRKWOOD_REGS_PHYS_BASE | 0x10000)
- #define DEV_BUS_VIRT_BASE	(KIRKWOOD_REGS_VIRT_BASE | 0x10000)
diff --git a/target/linux/kirkwood/patches/100-dockstar.patch b/target/linux/kirkwood/patches/100-dockstar.patch
index 921faaf55..f6ac90b7a 100644
--- a/target/linux/kirkwood/patches/100-dockstar.patch
+++ b/target/linux/kirkwood/patches/100-dockstar.patch
@@ -11,13 +11,11 @@ Signed-off-by: Eric Cooper <ecc@xxxxxxx>
  4 files changed, 120 insertions(+), 0 deletions(-)
  create mode 100644 arch/arm/mach-kirkwood/dockstar-setup.c
 
-diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig
-index 29b2163..74d832f 100644
 --- a/arch/arm/mach-kirkwood/Kconfig
 +++ b/arch/arm/mach-kirkwood/Kconfig
-@@ -32,6 +32,12 @@ config MACH_TS219
+@@ -99,6 +99,12 @@ config MACH_NET5BIG_V2
  	  Say 'Y' here if you want your kernel to support the
- 	  QNAP TS-119 and TS-219 Turbo NAS devices.
+ 	  LaCie 5Big Network v2 NAS.
  
 +config MACH_DOCKSTAR
 +	bool "Seagate FreeAgent DockStar"
@@ -26,21 +24,18 @@ index 29b2163..74d832f 100644
 +	  Seagate FreeAgent DockStar.
 +
  endmenu
-  
+ 
  endif
-diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile
-index c0cd5d3..025b256 100644
 --- a/arch/arm/mach-kirkwood/Makefile
 +++ b/arch/arm/mach-kirkwood/Makefile
-@@ -6,4 +6,5 @@ obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG)	+= sheevaplug-setup.o
+@@ -5,6 +5,7 @@ obj-$(CONFIG_MACH_RD88F6192_NAS)	+= rd88
+ obj-$(CONFIG_MACH_RD88F6281)		+= rd88f6281-setup.o
+ obj-$(CONFIG_MACH_MV88F6281GTW_GE)	+= mv88f6281gtw_ge-setup.o
  obj-$(CONFIG_MACH_SHEEVAPLUG)		+= sheevaplug-setup.o
- obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o tsx1x-common.o
 +obj-$(CONFIG_MACH_DOCKSTAR)		+= dockstar-setup.o
- 
- obj-$(CONFIG_CPU_IDLE)			+= cpuidle.o
-diff --git a/arch/arm/mach-kirkwood/dockstar-setup.c b/arch/arm/mach-kirkwood/dockstar-setup.c
-new file mode 100644
-index 0000000..a90475d
+ obj-$(CONFIG_MACH_ESATA_SHEEVAPLUG)	+= sheevaplug-setup.o
+ obj-$(CONFIG_MACH_GURUPLUG)		+= guruplug-setup.o
+ obj-$(CONFIG_MACH_TS219)		+= ts219-setup.o tsx1x-common.o
 --- /dev/null
 +++ b/arch/arm/mach-kirkwood/dockstar-setup.c
 @@ -0,0 +1,148 @@
@@ -192,15 +187,3 @@ index 0000000..a90475d
 +	.init_irq	= kirkwood_init_irq,
 +	.timer		= &kirkwood_timer,
 +MACHINE_END
-diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
-index 48cbdcb..8d56837 100644
---- a/arch/arm/tools/mach-types
-+++ b/arch/arm/tools/mach-types
-@@ -2245,3 +2245,4 @@ davinci_dm365_dvr	MACH_DAVINCI_DM365_DVR	DAVINCI_DM365_DVR	2963
- omap3_wl_ff		MACH_OMAP3_WL_FF	OMAP3_WL_FF		2258
- simcom			MACH_SIMCOM		SIMCOM			2259
- mcwebio			MACH_MCWEBIO		MCWEBIO			2260
-+dockstar		MACH_DOCKSTAR		DOCKSTAR		2998
--- 
-1.7.1
-