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authorLars-Peter Clausen <lars@metafoo.de>2010-08-24 19:46:24 +0000
committerLars-Peter Clausen <lars@metafoo.de>2010-08-24 19:46:24 +0000
commit6e3060af50ea16d772a1bea00c34eb1e39edde0f (patch)
tree96d7ec606b807d208ffe81156890d592d625057d /target/linux/kirkwood/patches
parent3b6d2366bd0680093a40c6ef9539b60a3aa6dfe6 (diff)
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Update kernel to 2.6.35
SVN-Revision: 22786
Diffstat (limited to 'target/linux/kirkwood/patches')
-rw-r--r--target/linux/kirkwood/patches/001-openwrt_partition_map.patch2
-rw-r--r--target/linux/kirkwood/patches/002-mvsdio_delay.patch4
-rw-r--r--target/linux/kirkwood/patches/003-gating.patch132
-rw-r--r--target/linux/kirkwood/patches/004-cpuidle.patch146
-rw-r--r--target/linux/kirkwood/patches/100-dockstar.patch35
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 32dc82ffcf..0f94adc343 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 3f7c56e032..4198690524 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 c858d01a9a..0000000000
--- 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 876fe89f57..0000000000
--- 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 921faaf55a..f6ac90b7a8 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
-