Tegra platform support
Subsystems (3)
A message that is not in the archive (sent off-list or not yet received): 3478yvr76gerav
cover Tegra platform support
Hi,
This is for the most part a repost of the arch/arm/mach-tegra parts of Erik Gilling's post of the Tegra series from April 13. I've done some minor cleanups and picked up a couple of bugfixes from later patches, but I wanted to keep the original series bite size for easier review.
There is more to come once this is in.
Russell, do you prefer to take the initial series and feed it to Linus, or should I send a direct pull request with your acked-by (once you give it)?
Thanks,
-Olof
PATCH 1/10 tegra: initial tegra support
From: Erik Gilling <[email protected]>
v2: Fixes from Mike Rapoport
- remove unused header files (mach/dma.h and mach/nand.h)
- remove tegra 1 references from Makefile.boot
v2: fixes from Russell King
- remove mach/io.h include from mach/iomap.h
- fix whitespace in Kconfig
v2: from Colin Cross
- fix invalid immediate in debug-macro.S
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/Kconfig | 13 ++ arch/arm/Makefile | 1 + arch/arm/mach-tegra/Kconfig | 53 ++++++ arch/arm/mach-tegra/Makefile | 2 + arch/arm/mach-tegra/Makefile.boot | 3 + arch/arm/mach-tegra/board.h | 32 ++++ arch/arm/mach-tegra/common.c | 44 +++++ arch/arm/mach-tegra/include/mach/barriers.h | 30 ++++ arch/arm/mach-tegra/include/mach/debug-macro.S | 46 ++++++ arch/arm/mach-tegra/include/mach/entry-macro.S | 118 ++++++++++++++ arch/arm/mach-tegra/include/mach/hardware.h | 24 +++ arch/arm/mach-tegra/include/mach/io.h | 79 +++++++++ arch/arm/mach-tegra/include/mach/iomap.h | 203 ++++++++++++++++++++++++ arch/arm/mach-tegra/include/mach/memory.h | 28 ++++ arch/arm/mach-tegra/include/mach/system.h | 39 +++++ arch/arm/mach-tegra/include/mach/timex.h | 26 +++ arch/arm/mach-tegra/include/mach/uncompress.h | 78 +++++++++ arch/arm/mach-tegra/include/mach/vmalloc.h | 28 ++++ arch/arm/mach-tegra/io.c | 78 +++++++++ arch/arm/mm/Kconfig | 2 +- 20 files changed, 926 insertions(+), 1 deletions(-) create mode 100644 arch/arm/mach-tegra/Kconfig create mode 100644 arch/arm/mach-tegra/Makefile create mode 100644 arch/arm/mach-tegra/Makefile.boot create mode 100644 arch/arm/mach-tegra/board.h create mode 100644 arch/arm/mach-tegra/common.c create mode 100644 arch/arm/mach-tegra/include/mach/barriers.h create mode 100644 arch/arm/mach-tegra/include/mach/debug-macro.S create mode 100644 arch/arm/mach-tegra/include/mach/entry-macro.S create mode 100644 arch/arm/mach-tegra/include/mach/hardware.h create mode 100644 arch/arm/mach-tegra/include/mach/io.h create mode 100644 arch/arm/mach-tegra/include/mach/iomap.h create mode 100644 arch/arm/mach-tegra/include/mach/memory.h create mode 100644 arch/arm/mach-tegra/include/mach/system.h create mode 100644 arch/arm/mach-tegra/include/mach/timex.h create mode 100644 arch/arm/mach-tegra/include/mach/uncompress.h create mode 100644 arch/arm/mach-tegra/include/mach/vmalloc.h create mode 100644 arch/arm/mach-tegra/io.c
arch/arm/Kconfig +13 -0
@@ -575,6 +575,17 @@ config ARCH_NUC93X Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a low-power and high performance MPEG-4/JPEG multimedia controller chip. +config ARCH_TEGRA + bool "NVIDIA Tegra" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_CLK + select ARCH_HAS_BARRIERS if CACHE_L2X0 + help + This enables support for NVIDIA Tegra based systems (Tegra APX, + Tegra 6xx and Tegra 2 series). + config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T
@@ -914,6 +925,8 @@ source "arch/arm/mach-shmobile/Kconfig" source "arch/arm/plat-stmp3xxx/Kconfig" +source "arch/arm/mach-tegra/Kconfig" + source "arch/arm/mach-u300/Kconfig" source "arch/arm/mach-ux500/Kconfig"
arch/arm/Makefile +1 -0
@@ -172,6 +172,7 @@ machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SHMOBILE) := shmobile machine-$(CONFIG_ARCH_STMP378X) := stmp378x machine-$(CONFIG_ARCH_STMP37XX) := stmp37xx +machine-$(CONFIG_ARCH_TEGRA) := tegra machine-$(CONFIG_ARCH_U300) := u300 machine-$(CONFIG_ARCH_U8500) := ux500 machine-$(CONFIG_ARCH_VERSATILE) := versatile
arch/arm/mach-tegra/Kconfig new file +53 -0
53 lines not on this page · raw message
arch/arm/mach-tegra/Makefile new file +2 -0
@@ -0,0 +1,2 @@ +obj-y += common.o +obj-y += io.o
arch/arm/mach-tegra/Makefile.boot new file +3 -0
@@ -0,0 +1,3 @@ +zreladdr-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00008000 +params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100 +initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000
arch/arm/mach-tegra/board.h new file +32 -0
@@ -0,0 +1,32 @@ +/* +* arch/arm/mach-tegra/board.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_BOARD_H +#define __MACH_TEGRA_BOARD_H + +#include <linux/types.h> + +void __init tegra_common_init (void ); +void __init tegra_map_common_io (void ); +void __init tegra_init_irq (void ); +void __init tegra_init_clock (void ); + +extern struct sys_timer tegra_timer; +#endif
arch/arm/mach-tegra/common.c new file +44 -0
44 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/barriers.h new file +30 -0
@@ -0,0 +1,30 @@ +/* +* arch/arm/mach-realview/include/mach/barriers.h +* +* Copyright (C) 2010 ARM Ltd. +* Written by Catalin Marinas <[email protected]> +* +* 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. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef __MACH_BARRIERS_H +#define __MACH_BARRIERS_H + +#include <asm/outercache.h> + +#define rmb () dmb() +#define wmb () do { dsb(); outer_sync(); } while (0) +#define mb () wmb() + +#endif /* __MACH_BARRIERS_H */
arch/arm/mach-tegra/include/mach/debug-macro.S new file +46 -0
46 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/entry-macro.S new file +118 -0
118 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/hardware.h new file +24 -0
@@ -0,0 +1,24 @@ +/* +* arch/arm/mach-tegra/include/mach/hardware.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_HARDWARE_H +#define __MACH_TEGRA_HARDWARE_H + +#endif
arch/arm/mach-tegra/include/mach/io.h new file +79 -0
79 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/iomap.h new file +203 -0
203 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/memory.h new file +28 -0
@@ -0,0 +1,28 @@ +/* +* arch/arm/mach-tegra/include/mach/memory.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_MEMORY_H +#define __MACH_TEGRA_MEMORY_H + +/* physical offset of RAM */ +#define PHYS_OFFSET UL(0) + +#endif +
arch/arm/mach-tegra/include/mach/system.h new file +39 -0
@@ -0,0 +1,39 @@ +/* +* arch/arm/mach-tegra/include/mach/system.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_SYSTEM_H +#define __MACH_TEGRA_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/iomap.h> + +static inline void arch_idle (void ) +{ +} + +static inline void arch_reset (char mode,const char *cmd) +{ +void __iomem *reset =IO_ADDRESS (TEGRA_CLK_RESET_BASE +0x04 ); +u32 reg =readl (reset); + reg |=0x04 ; +writel (reg, reset); +} + +#endif
arch/arm/mach-tegra/include/mach/timex.h new file +26 -0
@@ -0,0 +1,26 @@ +/* +* arch/arm/mach-tegra/include/mach/timex.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_TIMEX_H +#define __MACH_TEGRA_TIMEX_H + +#define CLOCK_TICK_RATE 1000000 + +#endif
arch/arm/mach-tegra/include/mach/uncompress.h new file +78 -0
78 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/vmalloc.h new file +28 -0
@@ -0,0 +1,28 @@ +/* +* arch/arm/mach-tegra/include/mach/vmalloc.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_VMALLOC_H +#define __MACH_TEGRA_VMALLOC_H + +#include <asm/sizes.h> + +#define VMALLOC_END 0xFE000000 + +#endif
arch/arm/mach-tegra/io.c new file +78 -0
78 lines not on this page · raw message
arch/arm/mm/Kconfig +1 -1
@@ -760,7 +760,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 + REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 || ARCH_TEGRA default y select OUTER_CACHE select OUTER_CACHE_SYNC
Signature · 1 line
1.5.6.5
PATCH 2/10 tegra: Add IRQ support
From: Erik Gilling <[email protected]>
v2: fixes from Russell King
- include linux/io.h instead of asm/io.h and mach/io.h
Fix name of SPI_4 IRQ
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/include/mach/irqs.h | 173 +++++++++++++++++++++++++++++++ arch/arm/mach-tegra/irq.c | 34 ++++++ 3 files changed, 208 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-tegra/include/mach/irqs.h create mode 100644 arch/arm/mach-tegra/irq.c
arch/arm/mach-tegra/Makefile +1 -0
@@ -1,2 +1,3 @@ obj-y += common.o obj-y += io.o +obj-y += irq.o
arch/arm/mach-tegra/include/mach/irqs.h new file +173 -0
173 lines not on this page · raw message
arch/arm/mach-tegra/irq.c new file +34 -0
@@ -0,0 +1,34 @@ +/* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/irq.h> +#include <linux/io.h> + +#include <asm/hardware/gic.h> + +#include <mach/iomap.h> + +#include "board.h" + +void __init tegra_init_irq (void ) +{ +gic_dist_init (0 ,IO_ADDRESS (TEGRA_ARM_INT_DIST_BASE ),29 ); +gic_cpu_init (0 ,IO_ADDRESS (TEGRA_ARM_PERIF_BASE +0x100 )); +}
Signature · 1 line
1.5.6.5
PATCH 3/10 tegra: Add clock support
From: Colin Cross <[email protected]>
v2: fixes from Russell King:
- include linux/io.h instead of asm/io.h
- fix whitespace in Kconfig
- Use spin_lock_init to initialize lock
- Return -ENOSYS instead of BUG for unimplemented clock ops
- Use proper return values in tegra2 clock ops
additional changes:
- Rename some clocks to match dev_ids
- add rate propagation
- add debugfs entries
- add support for clock listed in clk_lookup under multiple dev_ids
Merged with separate later patch from Colin:
Don't reset peripherials on clk_disable Correct flags on dvc_i2c
Remove input clock
Autodetect state of all clocks on init Add cpu, sys, and bus clocks
Fix clk_set_rate on PLLs
Replace per-clock locking with global clock lock
Olof:
Misc formatting cleanups
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/Kconfig | 1 + arch/arm/mach-tegra/Makefile | 2 + arch/arm/mach-tegra/clock.c | 415 +++++++++ arch/arm/mach-tegra/clock.h | 133 +++ arch/arm/mach-tegra/common.c | 1 + arch/arm/mach-tegra/include/mach/clkdev.h | 32 + arch/arm/mach-tegra/tegra2_clocks.c | 1341 +++++++++++++++++++++++++++++ arch/arm/tools/mach-types | 98 ++- 8 files changed, 2013 insertions(+), 10 deletions(-) create mode 100644 arch/arm/mach-tegra/clock.c create mode 100644 arch/arm/mach-tegra/clock.h create mode 100644 arch/arm/mach-tegra/include/mach/clkdev.h create mode 100644 arch/arm/mach-tegra/tegra2_clocks.c
arch/arm/Kconfig +1 -0
@@ -581,6 +581,7 @@ config ARCH_TEGRA select GENERIC_CLOCKEVENTS select GENERIC_GPIO select HAVE_CLK + select COMMON_CLKDEV select ARCH_HAS_BARRIERS if CACHE_L2X0 help This enables support for NVIDIA Tegra based systems (Tegra APX,
arch/arm/mach-tegra/Makefile +2 -0
@@ -1,3 +1,5 @@ obj-y += common.o obj-y += io.o obj-y += irq.o +obj-y += clock.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o
arch/arm/mach-tegra/clock.c new file +415 -0
415 lines not on this page · raw message
arch/arm/mach-tegra/clock.h new file +133 -0
133 lines not on this page · raw message
arch/arm/mach-tegra/common.c +1 -0
@@ -40,5 +40,6 @@ void __init tegra_init_cache(void)void __init tegra_common_init (void ) { +tegra_init_clock ();tegra_init_cache (); }
arch/arm/mach-tegra/include/mach/clkdev.h new file +32 -0
@@ -0,0 +1,32 @@ +/* +* arch/arm/mach-tegra/include/mach/clkdev.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_CLKDEV_H +#define __MACH_CLKDEV_H + +static inline int __clk_get (struct clk *clk) +{ +return 1 ; +} + +static inline void __clk_put (struct clk *clk) +{ +} + +#endif
arch/arm/mach-tegra/tegra2_clocks.c new file +1341 -0
1,341 lines not on this page · raw message
arch/arm/tools/mach-types +88 -10
161 lines not on this page · raw message
Signature · 1 line
1.5.6.5
PATCH 4/10 tegra: SMP support
From: Colin Cross <[email protected]>
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/Kconfig | 12 ++- arch/arm/mach-tegra/Makefile | 2 + arch/arm/mach-tegra/headsmp.S | 61 +++++++++++++ arch/arm/mach-tegra/hotplug.c | 140 ++++++++++++++++++++++++++++ arch/arm/mach-tegra/include/mach/smp.h | 30 ++++++ arch/arm/mach-tegra/localtimer.c | 25 +++++ arch/arm/mach-tegra/platsmp.c | 156 ++++++++++++++++++++++++++++++++ 7 files changed, 422 insertions(+), 4 deletions(-) create mode 100644 arch/arm/mach-tegra/headsmp.S create mode 100644 arch/arm/mach-tegra/hotplug.c create mode 100644 arch/arm/mach-tegra/include/mach/smp.h create mode 100644 arch/arm/mach-tegra/localtimer.c create mode 100644 arch/arm/mach-tegra/platsmp.c
arch/arm/Kconfig +8 -4
@@ -1107,10 +1107,12 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP ||\ - MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500) + MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \ + ARCH_U8500 || ARCH_TEGRA) depends on GENERIC_CLOCKEVENTS select USE_GENERIC_SMP_HELPERS - select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500) + select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || \ + ARCH_TEGRA) help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If
@@ -1179,9 +1181,11 @@ config HOTPLUG_CPU config LOCAL_TIMERS bool "Use local timer interrupts" depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || \ - REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500) + REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \ + ARCH_U8500 || ARCH_TEGRA) default y - select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500) + select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || \ + ARCH_TEGRA) help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system
arch/arm/mach-tegra/Makefile +2 -0
@@ -3,3 +3,5 @@ obj-y += io.o obj-y += irq.o obj-y += clock.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o +obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o +obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
arch/arm/mach-tegra/headsmp.S new file +61 -0
61 lines not on this page · raw message
arch/arm/mach-tegra/hotplug.c new file +140 -0
140 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/smp.h new file +30 -0
@@ -0,0 +1,30 @@ +#ifndef ASMARM_ARCH_SMP_H +#define ASMARM_ARCH_SMP_H + + +#include <asm/hardware/gic.h> + +#define hard_smp_processor_id () \ + ({ \ + unsigned int cpunum; \ + __asm__("mrc p15, 0, %0, c0, c0, 5" \ + : "=r" (cpunum)); \ + cpunum &= 0x0F; \ + }) + +/* +* We use IRQ1 as the IPI +*/ +static inline void smp_cross_call (const struct cpumask *mask) +{ +gic_raise_softirq (mask,1 ); +} + +/* +* Do nothing on MPcore. +*/ +static inline void smp_cross_call_done (cpumask_t callmap) +{ +} + +#endif
arch/arm/mach-tegra/localtimer.c new file +25 -0
@@ -0,0 +1,25 @@ +/* +* arch/arm/mach-tegra/localtimer.c +* +* Copyright (C) 2002 ARM Ltd. +* All Rights Reserved +* +* 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/smp.h> +#include <linux/clockchips.h> +#include <asm/irq.h> +#include <asm/smp_twd.h> +#include <asm/localtimer.h> + +/* +* Setup the local clock events for a CPU. +*/ +void __cpuinit local_timer_setup (struct clock_event_device *evt) +{ + evt->irq =IRQ_LOCALTIMER ; +twd_timer_setup (evt); +}
arch/arm/mach-tegra/platsmp.c new file +156 -0
156 lines not on this page · raw message
Signature · 1 line
1.5.6.5
PATCH 5/10 tegra: Add timer support
From: Colin Cross <[email protected]>
v2: fixes from Russell King:
- include linux/io.h instead of asm/io.h
fixes from Gary King:
- remove extra (and incorrect) irq definitions
- use timer 3 instead of timer 1 for compatibility with other drivers
- fix typo that disabled oneshot mode
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/timer.c | 183 ++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 184 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-tegra/timer.c
arch/arm/mach-tegra/Makefile +1 -0
@@ -2,6 +2,7 @@ obj-y += common.o obj-y += io.o obj-y += irq.o obj-y += clock.o +obj-y += timer.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
arch/arm/mach-tegra/timer.c new file +183 -0
183 lines not on this page · raw message
Signature · 1 line
1.5.6.5
PATCH 6/10 tegra: add GPIO support
From: Erik Gilling <[email protected]>
v2: fixes from Mike Rapoport:
- move gpio-names.h to arch/arm/mach-tegra
fixes from Russell King
- include linux/io.h and linux/gpio.h instead of asm/io.h and asm/gpio.h
additional changes:
- add macros to convert between irq and gpio numbers for platform data
- change for_each_bit to for_each_set_bit in gpio.c
Olof:
- Bring in 'mask irq sense type' bugfix
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/mach-tegra/Kconfig | 1 + arch/arm/mach-tegra/Makefile | 1 + arch/arm/mach-tegra/gpio-names.h | 247 ++++++++++++++++++++++ arch/arm/mach-tegra/gpio.c | 348 +++++++++++++++++++++++++++++++ arch/arm/mach-tegra/include/mach/gpio.h | 53 +++++ 5 files changed, 650 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-tegra/gpio-names.h create mode 100644 arch/arm/mach-tegra/gpio.c create mode 100644 arch/arm/mach-tegra/include/mach/gpio.h
arch/arm/mach-tegra/Kconfig +1 -0
@@ -9,6 +9,7 @@ config ARCH_TEGRA_2x_SOC bool "Tegra 2 family" select CPU_V7 select ARM_GIC + select ARCH_REQUIRE_GPIOLIB help Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
arch/arm/mach-tegra/Makefile +1 -0
@@ -3,6 +3,7 @@ obj-y += io.o obj-y += irq.o obj-y += clock.o obj-y += timer.o +obj-y += gpio.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
arch/arm/mach-tegra/gpio-names.h new file +247 -0
247 lines not on this page · raw message
arch/arm/mach-tegra/gpio.c new file +348 -0
348 lines not on this page · raw message
arch/arm/mach-tegra/include/mach/gpio.h new file +53 -0
53 lines not on this page · raw message
Signature · 1 line
1.5.6.5
PATCH 7/10 tegra: add pinmux support
From: Erik Gilling <[email protected]>
v2: fixes from Russell King
- include linux/io.h instead of asm/io.h
Olof:
- checkpatch cleanups
- switched from typedefs to regular enums
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/mach-tegra/Makefile | 2 + arch/arm/mach-tegra/include/mach/pinmux.h | 241 +++++++++++++ arch/arm/mach-tegra/pinmux.c | 550 +++++++++++++++++++++++++++++ 3 files changed, 793 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-tegra/include/mach/pinmux.h create mode 100644 arch/arm/mach-tegra/pinmux.c
arch/arm/mach-tegra/Makefile +2 -0
@@ -4,6 +4,8 @@ obj-y += irq.o obj-y += clock.o obj-y += timer.o obj-y += gpio.o +obj-y += pinmux.o +obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clock.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
arch/arm/mach-tegra/include/mach/pinmux.h new file +241 -0
241 lines not on this page · raw message
arch/arm/mach-tegra/pinmux.c new file +550 -0
550 lines not on this page · raw message
Signature · 1 line
1.5.6.5
PATCH 8/10 tegra: harmony: Add harmony board file
From: Colin Cross <[email protected]>
v2: fixes from Russell King
- include linux/io.h instead of mach/io.h
Olof:
- Removed board-harmony-panel, will be merged with the FB driver.
- Minor cleanups
Signed-off-by Colin Cross <[email protected]>
Signed-off-by Erik Gilling <[email protected]>
Signed-off-by Olof Johansson <[email protected]>
remove panel file
--- arch/arm/mach-tegra/Makefile | 3 + arch/arm/mach-tegra/board-harmony-pinmux.c | 144 ++++++++++++++++++++++++++++ arch/arm/mach-tegra/board-harmony.c | 129 +++++++++++++++++++++++++ arch/arm/mach-tegra/board-harmony.h | 22 ++++ 4 files changed, 298 insertions(+), 0 deletions(-) create mode 100644 arch/arm/mach-tegra/board-harmony-pinmux.c create mode 100644 arch/arm/mach-tegra/board-harmony.c create mode 100644 arch/arm/mach-tegra/board-harmony.h
arch/arm/mach-tegra/Makefile +3 -0
@@ -9,3 +9,6 @@ obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += clock.o obj-$(CONFIG_ARCH_TEGRA_2x_SOC) += tegra2_clocks.o obj-$(CONFIG_SMP) += platsmp.o localtimer.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o + +obj-${CONFIG_MACH_HARMONY} += board-harmony.o +obj-${CONFIG_MACH_HARMONY} += board-harmony-pinmux.o
arch/arm/mach-tegra/board-harmony-pinmux.c new file +144 -0
144 lines not on this page · raw message
arch/arm/mach-tegra/board-harmony.c new file +129 -0
129 lines not on this page · raw message
arch/arm/mach-tegra/board-harmony.h new file +22 -0
@@ -0,0 +1,22 @@ +/* +* arch/arm/mach-tegra/board-harmony.h +* +* Copyright (C) 2010 Google, Inc. +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef _MACH_TEGRA_BOARD_HARMONY_H +#define _MACH_TEGRA_BOARD_HARMONY_H + +void harmony_pinmux_init (void ); + +#endif
Signature · 1 line
1.5.6.5
PATCH 9/10 tegra: Add tegra_defconfig
We'll keep tegra_defconfig as the SoC-specific superset defconfig that will contain relevant options for all supported boards, to avoid proliferation of board-specific defconfigs.
Signed-off-by Olof Johansson <[email protected]>
--- arch/arm/configs/tegra_defconfig | 1849 ++++++++++++++++++++++++++++++++++++++ 1 files changed, 1849 insertions(+), 0 deletions(-) create mode 100644 arch/arm/configs/tegra_defconfig
arch/arm/configs/tegra_defconfig new file +1849 -0
@@ -0,0 +1,1849 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.34 +# Fri Jun 4 01:11:30 2010 +# +CONFIG_ARM=y +CONFIG_SYS_SUPPORTS_APM_EMULATION=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_TIME=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_HAVE_PROC_CPU=y +CONFIG_GENERIC_HARDIRQS=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_LOCKBREAK=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_VECTORS_BASE=0xffff0000 +CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" +CONFIG_CONSTRUCTORS=y + +# +# General setup +# +CONFIG_EXPERIMENTAL=y +CONFIG_LOCK_KERNEL=y +CONFIG_INIT_ENV_ARG_LIMIT=32 +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_KERNEL_GZIP=y +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +# CONFIG_KERNEL_LZO is not set +CONFIG_SWAP=y +# CONFIG_SYSVIPC is not set +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +# CONFIG_TASKSTATS is not set +# CONFIG_AUDIT is not set + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_TREE_PREEMPT_RCU is not set +# CONFIG_TINY_RCU is not set +# CONFIG_RCU_TRACE is not set +CONFIG_RCU_FANOUT=32 +# CONFIG_RCU_FANOUT_EXACT is not set +# CONFIG_RCU_FAST_NO_HZ is not set +# CONFIG_TREE_RCU_TRACE is not set +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=17 +CONFIG_CGROUPS=y +CONFIG_CGROUP_DEBUG=y +# CONFIG_CGROUP_NS is not set +CONFIG_CGROUP_FREEZER=y +# CONFIG_CGROUP_DEVICE is not set +# CONFIG_CPUSETS is not set +CONFIG_CGROUP_CPUACCT=y +CONFIG_RESOURCE_COUNTERS=y +# CONFIG_CGROUP_MEM_RES_CTLR is not set +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_RT_GROUP_SCHED=y +# CONFIG_SYSFS_DEPRECATED_V2 is not set +# CONFIG_RELAY is not set +# CONFIG_NAMESPACES is not set +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +# CONFIG_RD_BZIP2 is not set +# CONFIG_RD_LZMA is not set +# CONFIG_RD_LZO is not set +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_SYSCTL=y +CONFIG_ANON_INODES=y +CONFIG_EMBEDDED=y +CONFIG_UID16=y +# CONFIG_SYSCTL_SYSCALL is not set +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_ALL is not set +# CONFIG_KALLSYMS_EXTRA_PASS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_PERF_USE_VMALLOC=y + +# +# Kernel Performance Events And Counters +# +# CONFIG_PERF_EVENTS is not set +# CONFIG_PERF_COUNTERS is not set +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_COMPAT_BRK=y +CONFIG_SLAB=y +# CONFIG_SLUB is not set +# CONFIG_SLOB is not set +# CONFIG_PROFILING is not set +CONFIG_HAVE_OPROFILE=y +# CONFIG_KPROBES is not set +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_USE_GENERIC_SMP_HELPERS=y +CONFIG_HAVE_CLK=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +# CONFIG_SLOW_WORK is not set +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_SLABINFO=y +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULES=y +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +CONFIG_MODULE_FORCE_UNLOAD=y +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_STOP_MACHINE=y +CONFIG_BLOCK=y +CONFIG_LBDAF=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_BLK_DEV_INTEGRITY is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_DEADLINE is not set +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_DEADLINE is not set +# CONFIG_DEFAULT_CFQ is not set +CONFIG_DEFAULT_NOOP=y +CONFIG_DEFAULT_IOSCHED="noop" +# CONFIG_INLINE_SPIN_TRYLOCK is not set +# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK is not set +# CONFIG_INLINE_SPIN_LOCK_BH is not set +# CONFIG_INLINE_SPIN_LOCK_IRQ is not set +# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set +# CONFIG_INLINE_SPIN_UNLOCK is not set +# CONFIG_INLINE_SPIN_UNLOCK_BH is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set +# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_READ_TRYLOCK is not set +# CONFIG_INLINE_READ_LOCK is not set +# CONFIG_INLINE_READ_LOCK_BH is not set +# CONFIG_INLINE_READ_LOCK_IRQ is not set +# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set +# CONFIG_INLINE_READ_UNLOCK is not set +# CONFIG_INLINE_READ_UNLOCK_BH is not set +# CONFIG_INLINE_READ_UNLOCK_IRQ is not set +# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set +# CONFIG_INLINE_WRITE_TRYLOCK is not set +# CONFIG_INLINE_WRITE_LOCK is not set +# CONFIG_INLINE_WRITE_LOCK_BH is not set +# CONFIG_INLINE_WRITE_LOCK_IRQ is not set +# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set +# CONFIG_INLINE_WRITE_UNLOCK is not set +# CONFIG_INLINE_WRITE_UNLOCK_BH is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set +# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set +# CONFIG_MUTEX_SPIN_ON_OWNER is not set +CONFIG_FREEZER=y + +# +# System Type +# +CONFIG_MMU=y +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_INTEGRATOR is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_AT91 is not set +# CONFIG_ARCH_BCMRING is not set +# CONFIG_ARCH_CLPS711X is not set +# CONFIG_ARCH_GEMINI is not set +# CONFIG_ARCH_EBSA110 is not set +# CONFIG_ARCH_EP93XX is not set +# CONFIG_ARCH_FOOTBRIDGE is not set +# CONFIG_ARCH_MXC is not set +# CONFIG_ARCH_STMP3XXX is not set +# CONFIG_ARCH_NETX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_IOP13XX is not set +# CONFIG_ARCH_IOP32X is not set +# CONFIG_ARCH_IOP33X is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_L7200 is not set +# CONFIG_ARCH_DOVE is not set +# CONFIG_ARCH_KIRKWOOD is not set +# CONFIG_ARCH_LOKI is not set +# CONFIG_ARCH_MV78XX0 is not set +# CONFIG_ARCH_ORION5X is not set +# CONFIG_ARCH_MMP is not set +# CONFIG_ARCH_KS8695 is not set +# CONFIG_ARCH_NS9XXX is not set +# CONFIG_ARCH_W90X900 is not set +# CONFIG_ARCH_NUC93X is not set +CONFIG_ARCH_TEGRA=y +# CONFIG_ARCH_PNX4008 is not set +# CONFIG_ARCH_PXA is not set +# CONFIG_ARCH_MSM is not set +# CONFIG_ARCH_SHMOBILE is not set +# CONFIG_ARCH_RPC is not set +# CONFIG_ARCH_SA1100 is not set +# CONFIG_ARCH_S3C2410 is not set +# CONFIG_ARCH_S3C64XX is not set +# CONFIG_ARCH_S5P6440 is not set +# CONFIG_ARCH_S5P6442 is not set +# CONFIG_ARCH_S5PC1XX is not set +# CONFIG_ARCH_S5PV210 is not set +# CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_LH7A40X is not set +# CONFIG_ARCH_U300 is not set +# CONFIG_ARCH_U8500 is not set +# CONFIG_ARCH_NOMADIK is not set +# CONFIG_ARCH_DAVINCI is not set +# CONFIG_ARCH_OMAP is not set + +# +# NVIDIA Tegra options +# +CONFIG_ARCH_TEGRA_2x_SOC=y +CONFIG_MACH_HARMONY=y +CONFIG_TEGRA_DEBUG_UART_NONE=y +# CONFIG_TEGRA_DEBUG_UARTA is not set +# CONFIG_TEGRA_DEBUG_UARTB is not set +# CONFIG_TEGRA_DEBUG_UARTC is not set +# CONFIG_TEGRA_DEBUG_UARTD is not set +# CONFIG_TEGRA_DEBUG_UARTE is not set + +# +# Processor Type +# +CONFIG_CPU_32v6K=y +CONFIG_CPU_V7=y +CONFIG_CPU_32v7=y +CONFIG_CPU_ABRT_EV7=y +CONFIG_CPU_PABRT_V7=y +CONFIG_CPU_CACHE_V7=y +CONFIG_CPU_CACHE_VIPT=y +CONFIG_CPU_COPY_V6=y +CONFIG_CPU_TLB_V7=y +CONFIG_CPU_HAS_ASID=y +CONFIG_CPU_CP15=y +CONFIG_CPU_CP15_MMU=y + +# +# Processor Features +# +CONFIG_ARM_THUMB=y +# CONFIG_ARM_THUMBEE is not set +# CONFIG_CPU_ICACHE_DISABLE is not set +# CONFIG_CPU_DCACHE_DISABLE is not set +# CONFIG_CPU_BPREDICT_DISABLE is not set +CONFIG_HAS_TLS_REG=y +# CONFIG_CACHE_L2X0 is not set +CONFIG_ARM_L1_CACHE_SHIFT=5 +CONFIG_CPU_HAS_PMU=y +# CONFIG_ARM_ERRATA_430973 is not set +# CONFIG_ARM_ERRATA_458693 is not set +# CONFIG_ARM_ERRATA_460075 is not set +CONFIG_ARM_GIC=y +CONFIG_COMMON_CLKDEV=y + +# +# Bus support +# +# CONFIG_PCI_SYSCALL is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCCARD is not set + +# +# Kernel Features +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_SMP=y +CONFIG_HAVE_ARM_SCU=y +CONFIG_HAVE_ARM_TWD=y +CONFIG_VMSPLIT_3G=y +# CONFIG_VMSPLIT_2G is not set +# CONFIG_VMSPLIT_1G is not set +CONFIG_PAGE_OFFSET=0xC0000000 +CONFIG_NR_CPUS=2 +CONFIG_HOTPLUG_CPU=y +CONFIG_LOCAL_TIMERS=y +# CONFIG_PREEMPT_NONE is not set +# CONFIG_PREEMPT_VOLUNTARY is not set +CONFIG_PREEMPT=y +CONFIG_HZ=100 +# CONFIG_THUMB2_KERNEL is not set +CONFIG_AEABI=y +# CONFIG_OABI_COMPAT is not set +# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set +# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set +CONFIG_HIGHMEM=y +# CONFIG_HIGHPTE is not set +CONFIG_SELECT_MEMORY_MODEL=y +CONFIG_FLATMEM_MANUAL=y +# CONFIG_DISCONTIGMEM_MANUAL is not set +# CONFIG_SPARSEMEM_MANUAL is not set +CONFIG_FLATMEM=y +CONFIG_FLAT_NODE_MEM_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +# CONFIG_PHYS_ADDR_T_64BIT is not set +CONFIG_ZONE_DMA_FLAG=0 +CONFIG_BOUNCE=y +CONFIG_VIRT_TO_BUS=y +# CONFIG_KSM is not set +CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_ALIGNMENT_TRAP=y +# CONFIG_UACCESS_WITH_MEMCPY is not set + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="mem=448M at 0M console=ttyS0,115200n8 earlyprintk init=/bin/ash" +# CONFIG_XIP_KERNEL is not set +# CONFIG_KEXEC is not set + +# +# CPU Power Management +# +# CONFIG_CPU_IDLE is not set + +# +# Floating point emulation +# + +# +# At least one emulation must be selected +# +CONFIG_VFP=y +CONFIG_VFPv3=y +# CONFIG_NEON is not set + +# +# Userspace binary formats +# +CONFIG_BINFMT_ELF=y +CONFIG_HAVE_AOUT=y +# CONFIG_BINFMT_AOUT is not set +# CONFIG_BINFMT_MISC is not set + +# +# Power management options +# +CONFIG_PM=y +# CONFIG_PM_DEBUG is not set +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_SLEEP=y +CONFIG_SUSPEND=y +CONFIG_SUSPEND_FREEZER=y +# CONFIG_APM_EMULATION is not set +# CONFIG_PM_RUNTIME is not set +CONFIG_PM_OPS=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_NET=y + +# +# Networking options +# +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM=y +# CONFIG_XFRM_USER is not set +# CONFIG_XFRM_SUB_POLICY is not set +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_IPCOMP=y +CONFIG_NET_KEY=y +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_INET=y +# CONFIG_IP_MULTICAST is not set +# CONFIG_IP_ADVANCED_ROUTER is not set +CONFIG_IP_FIB_HASH=y +# CONFIG_IP_PNP is not set +# CONFIG_NET_IPIP is not set +# CONFIG_NET_IPGRE is not set +# CONFIG_ARPD is not set +# CONFIG_SYN_COOKIES is not set +# CONFIG_INET_AH is not set +CONFIG_INET_ESP=y +# CONFIG_INET_IPCOMP is not set +# CONFIG_INET_XFRM_TUNNEL is not set +CONFIG_INET_TUNNEL=y +CONFIG_INET_XFRM_MODE_TRANSPORT=y +# CONFIG_INET_XFRM_MODE_TUNNEL is not set +# CONFIG_INET_XFRM_MODE_BEET is not set +# CONFIG_INET_LRO is not set +# CONFIG_INET_DIAG is not set +# CONFIG_TCP_CONG_ADVANCED is not set +CONFIG_TCP_CONG_CUBIC=y +CONFIG_DEFAULT_TCP_CONG="cubic" +# CONFIG_TCP_MD5SIG is not set +CONFIG_IPV6=y +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +# CONFIG_IPV6_ROUTE_INFO is not set +CONFIG_IPV6_OPTIMISTIC_DAD=y +CONFIG_INET6_AH=y +CONFIG_INET6_ESP=y +CONFIG_INET6_IPCOMP=y +CONFIG_IPV6_MIP6=y +CONFIG_INET6_XFRM_TUNNEL=y +CONFIG_INET6_TUNNEL=y +CONFIG_INET6_XFRM_MODE_TRANSPORT=y +CONFIG_INET6_XFRM_MODE_TUNNEL=y +CONFIG_INET6_XFRM_MODE_BEET=y +# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set +CONFIG_IPV6_SIT=y +# CONFIG_IPV6_SIT_6RD is not set +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=y +CONFIG_IPV6_MULTIPLE_TABLES=y +# CONFIG_IPV6_SUBTREES is not set +# CONFIG_IPV6_MROUTE is not set +# CONFIG_NETWORK_SECMARK is not set +# CONFIG_NETFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_BRIDGE is not set +# CONFIG_NET_DSA is not set +# CONFIG_VLAN_8021Q is not set +# CONFIG_DECNET is not set +# CONFIG_LLC2 is not set +# CONFIG_IPX is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set +# CONFIG_PHONET is not set +# CONFIG_IEEE802154 is not set +# CONFIG_NET_SCHED is not set +# CONFIG_DCB is not set + +# +# Network testing +# +# CONFIG_NET_PKTGEN is not set +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_IRDA is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +# CONFIG_BT_BNEP_MC_FILTER is not set +# CONFIG_BT_BNEP_PROTO_FILTER is not set +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +# CONFIG_BT_HCIBTUSB is not set +# CONFIG_BT_HCIBTSDIO is not set +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_H4=y +# CONFIG_BT_HCIUART_BCSP is not set +CONFIG_BT_HCIUART_LL=y +# CONFIG_BT_HCIBCM203X is not set +# CONFIG_BT_HCIBPA10X is not set +# CONFIG_BT_HCIBFUSB is not set +# CONFIG_BT_HCIVHCI is not set +# CONFIG_BT_MRVL is not set +# CONFIG_AF_RXRPC is not set +CONFIG_FIB_RULES=y +CONFIG_WIRELESS=y +# CONFIG_CFG80211 is not set +# CONFIG_LIB80211 is not set + +# +# CFG80211 needs to be enabled for MAC80211 +# +# CONFIG_WIMAX is not set +CONFIG_RFKILL=y +# CONFIG_RFKILL_INPUT is not set +# CONFIG_NET_9P is not set + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_UEVENT_HELPER_PATH="" +# CONFIG_DEVTMPFS is not set +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y +# CONFIG_FIRMWARE_IN_KERNEL is not set +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_SYS_HYPERVISOR is not set +# CONFIG_CONNECTOR is not set +CONFIG_MTD=y +# CONFIG_MTD_DEBUG is not set +# CONFIG_MTD_TESTS is not set +# CONFIG_MTD_CONCAT is not set +CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_REDBOOT_PARTS is not set +CONFIG_MTD_CMDLINE_PARTS=y +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLKDEVS=y +CONFIG_MTD_BLOCK=y +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_MTD_OOPS is not set + +# +# RAM/ROM/Flash chip drivers +# +# CONFIG_MTD_CFI is not set +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set +# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_I4 is not set +# CONFIG_MTD_CFI_I8 is not set +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PLATRAM is not set + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_M25P80 is not set +# CONFIG_MTD_SST25L is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOC2000 is not set +# CONFIG_MTD_DOC2001 is not set +# CONFIG_MTD_DOC2001PLUS is not set +# CONFIG_MTD_NAND is not set +# CONFIG_MTD_ONENAND is not set + +# +# LPDDR flash memory drivers +# +# CONFIG_MTD_LPDDR is not set + +# +# UBI - Unsorted block images +# +# CONFIG_MTD_UBI is not set +# CONFIG_PARPORT is not set +CONFIG_BLK_DEV=y +# CONFIG_BLK_DEV_COW_COMMON is not set +CONFIG_BLK_DEV_LOOP=y +# CONFIG_BLK_DEV_CRYPTOLOOP is not set + +# +# DRBD disabled because PROC_FS, INET or CONNECTOR not selected +# +# CONFIG_BLK_DEV_NBD is not set +# CONFIG_BLK_DEV_UB is not set +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +# CONFIG_MG_DISK is not set +CONFIG_MISC_DEVICES=y +# CONFIG_AD525X_DPOT is not set +# CONFIG_ICS932S401 is not set +# CONFIG_ENCLOSURE_SERVICES is not set +# CONFIG_ISL29003 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_DS1682 is not set +# CONFIG_TI_DAC7512 is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +# CONFIG_EEPROM_AT24 is not set +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_IWMC3200TOP is not set +CONFIG_HAVE_IDE=y +# CONFIG_IDE is not set + +# +# SCSI device support +# +CONFIG_SCSI_MOD=y +# CONFIG_RAID_ATTRS is not set +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +# CONFIG_SCSI_TGT is not set +# CONFIG_SCSI_NETLINK is not set +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +# CONFIG_CHR_DEV_ST is not set +# CONFIG_CHR_DEV_OSST is not set +# CONFIG_BLK_DEV_SR is not set +# CONFIG_CHR_DEV_SG is not set +# CONFIG_CHR_DEV_SCH is not set +# CONFIG_SCSI_MULTI_LUN is not set +# CONFIG_SCSI_CONSTANTS is not set +# CONFIG_SCSI_LOGGING is not set +# CONFIG_SCSI_SCAN_ASYNC is not set +CONFIG_SCSI_WAIT_SCAN=m + +# +# SCSI Transports +# +# CONFIG_SCSI_SPI_ATTRS is not set +# CONFIG_SCSI_FC_ATTRS is not set +# CONFIG_SCSI_ISCSI_ATTRS is not set +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_LIBFC is not set +# CONFIG_LIBFCOE is not set +# CONFIG_SCSI_DEBUG is not set +# CONFIG_SCSI_DH is not set +# CONFIG_SCSI_OSD_INITIATOR is not set +# CONFIG_ATA is not set +CONFIG_MD=y +# CONFIG_BLK_DEV_MD is not set +CONFIG_BLK_DEV_DM=y +CONFIG_DM_DEBUG=y +CONFIG_DM_CRYPT=y +# CONFIG_DM_SNAPSHOT is not set +# CONFIG_DM_MIRROR is not set +# CONFIG_DM_ZERO is not set +# CONFIG_DM_MULTIPATH is not set +# CONFIG_DM_DELAY is not set +CONFIG_DM_UEVENT=y +CONFIG_NETDEVICES=y +CONFIG_DUMMY=y +# CONFIG_BONDING is not set +# CONFIG_MACVLAN is not set +# CONFIG_EQUALIZER is not set +# CONFIG_TUN is not set +# CONFIG_VETH is not set +# CONFIG_PHYLIB is not set +CONFIG_NET_ETHERNET=y +CONFIG_MII=y +# CONFIG_AX88796 is not set +CONFIG_SMC91X=y +# CONFIG_DM9000 is not set +CONFIG_ENC28J60=y +# CONFIG_ENC28J60_WRITEVERIFY is not set +# CONFIG_ETHOC is not set +# CONFIG_SMC911X is not set +# CONFIG_SMSC911X is not set +# CONFIG_DNET is not set +# CONFIG_IBM_NEW_EMAC_ZMII is not set +# CONFIG_IBM_NEW_EMAC_RGMII is not set +# CONFIG_IBM_NEW_EMAC_TAH is not set +# CONFIG_IBM_NEW_EMAC_EMAC4 is not set +# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set +# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set +# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set +# CONFIG_B44 is not set +# CONFIG_KS8842 is not set +CONFIG_KS8851=y +# CONFIG_KS8851_MLL is not set +CONFIG_NETDEV_1000=y +CONFIG_NETDEV_10000=y +CONFIG_WLAN=y +# CONFIG_USB_ZD1201 is not set +# CONFIG_HOSTAP is not set + +# +# Enable WiMAX (Networking options) to see the WiMAX drivers +# + +# +# USB Network Adapters +# +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +CONFIG_USB_USBNET=y +CONFIG_USB_NET_AX8817X=y +CONFIG_USB_NET_CDCETHER=y +# CONFIG_USB_NET_CDC_EEM is not set +# CONFIG_USB_NET_DM9601 is not set +CONFIG_USB_NET_SMSC75XX=y +CONFIG_USB_NET_SMSC95XX=y +# CONFIG_USB_NET_GL620A is not set +CONFIG_USB_NET_NET1080=y +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +CONFIG_USB_NET_CDC_SUBSET=y +# CONFIG_USB_ALI_M5632 is not set +# CONFIG_USB_AN2720 is not set +CONFIG_USB_BELKIN=y +CONFIG_USB_ARMLINUX=y +# CONFIG_USB_EPSON2888 is not set +# CONFIG_USB_KC2190 is not set +CONFIG_USB_NET_ZAURUS=y +# CONFIG_USB_HSO is not set +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_IPHETH is not set +# CONFIG_USB_SIERRA_NET is not set +# CONFIG_WAN is not set +CONFIG_PPP=y +# CONFIG_PPP_MULTILINK is not set +# CONFIG_PPP_FILTER is not set +CONFIG_PPP_ASYNC=y +# CONFIG_PPP_SYNC_TTY is not set +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +CONFIG_PPP_MPPE=y +# CONFIG_PPPOE is not set +# CONFIG_PPPOL2TP is not set +# CONFIG_SLIP is not set +CONFIG_SLHC=y +# CONFIG_NETCONSOLE is not set +# CONFIG_NETPOLL is not set +# CONFIG_NET_POLL_CONTROLLER is not set +# CONFIG_ISDN is not set +# CONFIG_PHONE is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_POLLDEV is not set +# CONFIG_INPUT_SPARSEKMAP is not set + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=y +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +# CONFIG_INPUT_KEYBOARD is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +CONFIG_INPUT_TOUCHSCREEN=y +# CONFIG_TOUCHSCREEN_ADS7846 is not set +# CONFIG_TOUCHSCREEN_AD7877 is not set +# CONFIG_TOUCHSCREEN_AD7879_I2C is not set +# CONFIG_TOUCHSCREEN_AD7879_SPI is not set +# CONFIG_TOUCHSCREEN_AD7879 is not set +# CONFIG_TOUCHSCREEN_DYNAPRO is not set +# CONFIG_TOUCHSCREEN_EETI is not set +# CONFIG_TOUCHSCREEN_FUJITSU is not set +# CONFIG_TOUCHSCREEN_GUNZE is not set +# CONFIG_TOUCHSCREEN_ELO is not set +# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set +# CONFIG_TOUCHSCREEN_MCS5000 is not set +# CONFIG_TOUCHSCREEN_MTOUCH is not set +# CONFIG_TOUCHSCREEN_INEXIO is not set +# CONFIG_TOUCHSCREEN_MK712 is not set +# CONFIG_TOUCHSCREEN_PENMOUNT is not set +# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set +# CONFIG_TOUCHSCREEN_TOUCHWIN is not set +# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set +# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set +# CONFIG_TOUCHSCREEN_TSC2007 is not set +# CONFIG_TOUCHSCREEN_W90X900 is not set +CONFIG_INPUT_MISC=y +# CONFIG_INPUT_ATI_REMOTE is not set +# CONFIG_INPUT_ATI_REMOTE2 is not set +# CONFIG_INPUT_KEYSPAN_REMOTE is not set +# CONFIG_INPUT_POWERMATE is not set +# CONFIG_INPUT_YEALINK is not set +# CONFIG_INPUT_CM109 is not set +CONFIG_INPUT_UINPUT=y +# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set + +# +# Hardware I/O ports +# +# CONFIG_SERIO is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +# CONFIG_VT is not set +# CONFIG_DEVKMEM is not set +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +CONFIG_SERIAL_8250=y +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_NR_UARTS=4 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 +# CONFIG_SERIAL_8250_EXTENDED is not set + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_MAX3100 is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_TIMBERDALE is not set +CONFIG_UNIX98_PTYS=y +# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set +# CONFIG_LEGACY_PTYS is not set +# CONFIG_IPMI_HANDLER is not set +# CONFIG_HW_RANDOM is not set +# CONFIG_R3964 is not set +# CONFIG_RAW_DRIVER is not set +# CONFIG_TCG_TPM is not set +CONFIG_I2C=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +# CONFIG_I2C_CHARDEV is not set +CONFIG_I2C_HELPER_AUTO=y + +# +# I2C Hardware Bus support +# + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_DESIGNWARE is not set +# CONFIG_I2C_GPIO is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_SIMTEC is not set +# CONFIG_I2C_XILINX is not set + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y + +# +# SPI Master Controller Drivers +# +# CONFIG_SPI_BITBANG is not set +# CONFIG_SPI_GPIO is not set +# CONFIG_SPI_XILINX is not set +# CONFIG_SPI_DESIGNWARE is not set + +# +# SPI Protocol Masters +# +# CONFIG_SPI_SPIDEV is not set +# CONFIG_SPI_TLE62X0 is not set + +# +# PPS support +# +# CONFIG_PPS is not set +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_GPIOLIB=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set + +# +# Memory mapped GPIO expanders: +# +# CONFIG_GPIO_IT8761E is not set + +# +# I2C GPIO expanders: +# +# CONFIG_GPIO_MAX7300 is not set +# CONFIG_GPIO_MAX732X is not set +# CONFIG_GPIO_PCA953X is not set +# CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_ADP5588 is not set + +# +# PCI GPIO expanders: +# + +# +# SPI GPIO expanders: +# +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MCP23S08 is not set +# CONFIG_GPIO_MC33880 is not set + +# +# AC97 GPIO expanders: +# +CONFIG_W1=y + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_DS2490 is not set +CONFIG_W1_MASTER_DS2482=y +# CONFIG_W1_MASTER_DS1WM is not set +# CONFIG_W1_MASTER_GPIO is not set + +# +# 1-wire Slaves +# +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2760 is not set +# CONFIG_W1_SLAVE_BQ27000 is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_PDA_POWER=y +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_DS2782 is not set +# CONFIG_BATTERY_BQ27x00 is not set +# CONFIG_BATTERY_MAX17040 is not set +# CONFIG_HWMON is not set +# CONFIG_THERMAL is not set +# CONFIG_WATCHDOG is not set +CONFIG_SSB_POSSIBLE=y + +# +# Sonics Silicon Backplane +# +# CONFIG_SSB is not set + +# +# Multifunction device drivers +# +# CONFIG_MFD_CORE is not set +# CONFIG_MFD_88PM860X is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_ASIC3 is not set +# CONFIG_HTC_EGPIO is not set +# CONFIG_HTC_PASIC3 is not set +# CONFIG_HTC_I2CPLD is not set +# CONFIG_TPS65010 is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_MFD_TMIO is not set +# CONFIG_MFD_T7L66XB is not set +# CONFIG_MFD_TC6387XB is not set +# CONFIG_MFD_TC6393XB is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_MAX8925 is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_WM8994 is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_MC13783 is not set +# CONFIG_AB3100_CORE is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_AB4500_CORE is not set +CONFIG_REGULATOR=y +CONFIG_REGULATOR_DEBUG=y +# CONFIG_REGULATOR_DUMMY is not set +# CONFIG_REGULATOR_FIXED_VOLTAGE is not set +# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set +# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set +# CONFIG_REGULATOR_BQ24022 is not set +# CONFIG_REGULATOR_MAX1586 is not set +# CONFIG_REGULATOR_MAX8649 is not set +# CONFIG_REGULATOR_MAX8660 is not set +# CONFIG_REGULATOR_LP3971 is not set +CONFIG_REGULATOR_TPS65023=y +# CONFIG_REGULATOR_TPS6507X is not set +CONFIG_MEDIA_SUPPORT=y + +# +# Multimedia core support +# +CONFIG_VIDEO_DEV=y +CONFIG_VIDEO_V4L2_COMMON=y +# CONFIG_VIDEO_ALLOW_V4L1 is not set +CONFIG_VIDEO_V4L1_COMPAT=y +# CONFIG_DVB_CORE is not set +CONFIG_VIDEO_MEDIA=y + +# +# Multimedia drivers +# +CONFIG_IR_CORE=y +CONFIG_VIDEO_IR=y +# CONFIG_MEDIA_ATTACH is not set +CONFIG_MEDIA_TUNER=y +# CONFIG_MEDIA_TUNER_CUSTOMISE is not set +CONFIG_MEDIA_TUNER_SIMPLE=y +CONFIG_MEDIA_TUNER_TDA8290=y +CONFIG_MEDIA_TUNER_TDA9887=y +CONFIG_MEDIA_TUNER_TEA5761=y +CONFIG_MEDIA_TUNER_TEA5767=y +CONFIG_MEDIA_TUNER_MT20XX=y +CONFIG_MEDIA_TUNER_XC2028=y +CONFIG_MEDIA_TUNER_XC5000=y +CONFIG_MEDIA_TUNER_MC44S803=y +CONFIG_VIDEO_V4L2=y +CONFIG_VIDEO_CAPTURE_DRIVERS=y +# CONFIG_VIDEO_ADV_DEBUG is not set +# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set +CONFIG_VIDEO_HELPER_CHIPS_AUTO=y +CONFIG_VIDEO_IR_I2C=y +# CONFIG_VIDEO_VIVI is not set +# CONFIG_VIDEO_SAA5246A is not set +# CONFIG_VIDEO_SAA5249 is not set +# CONFIG_SOC_CAMERA is not set +CONFIG_V4L_USB_DRIVERS=y +# CONFIG_USB_VIDEO_CLASS is not set +CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y +CONFIG_USB_GSPCA=m +# CONFIG_USB_M5602 is not set +# CONFIG_USB_STV06XX is not set +# CONFIG_USB_GL860 is not set +# CONFIG_USB_GSPCA_BENQ is not set +# CONFIG_USB_GSPCA_CONEX is not set +# CONFIG_USB_GSPCA_CPIA1 is not set +# CONFIG_USB_GSPCA_ETOMS is not set +# CONFIG_USB_GSPCA_FINEPIX is not set +# CONFIG_USB_GSPCA_JEILINJ is not set +# CONFIG_USB_GSPCA_MARS is not set +# CONFIG_USB_GSPCA_MR97310A is not set +# CONFIG_USB_GSPCA_OV519 is not set +# CONFIG_USB_GSPCA_OV534 is not set +# CONFIG_USB_GSPCA_OV534_9 is not set +# CONFIG_USB_GSPCA_PAC207 is not set +# CONFIG_USB_GSPCA_PAC7302 is not set +# CONFIG_USB_GSPCA_PAC7311 is not set +# CONFIG_USB_GSPCA_SN9C2028 is not set +# CONFIG_USB_GSPCA_SN9C20X is not set +# CONFIG_USB_GSPCA_SONIXB is not set +# CONFIG_USB_GSPCA_SONIXJ is not set +# CONFIG_USB_GSPCA_SPCA500 is not set +# CONFIG_USB_GSPCA_SPCA501 is not set +# CONFIG_USB_GSPCA_SPCA505 is not set +# CONFIG_USB_GSPCA_SPCA506 is not set +# CONFIG_USB_GSPCA_SPCA508 is not set +# CONFIG_USB_GSPCA_SPCA561 is not set +# CONFIG_USB_GSPCA_SQ905 is not set +# CONFIG_USB_GSPCA_SQ905C is not set +# CONFIG_USB_GSPCA_STK014 is not set +# CONFIG_USB_GSPCA_STV0680 is not set +# CONFIG_USB_GSPCA_SUNPLUS is not set +# CONFIG_USB_GSPCA_T613 is not set +# CONFIG_USB_GSPCA_TV8532 is not set +# CONFIG_USB_GSPCA_VC032X is not set +# CONFIG_USB_GSPCA_ZC3XX is not set +# CONFIG_VIDEO_PVRUSB2 is not set +# CONFIG_VIDEO_HDPVR is not set +# CONFIG_VIDEO_EM28XX is not set +# CONFIG_VIDEO_CX231XX is not set +# CONFIG_VIDEO_USBVISION is not set +# CONFIG_USB_ET61X251 is not set +# CONFIG_USB_SN9C102 is not set +# CONFIG_USB_ZC0301 is not set +CONFIG_USB_PWC_INPUT_EVDEV=y +# CONFIG_USB_ZR364XX is not set +# CONFIG_USB_STKWEBCAM is not set +# CONFIG_USB_S2255 is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_I2C_SI4713 is not set +# CONFIG_RADIO_SI4713 is not set +# CONFIG_USB_DSBR is not set +# CONFIG_RADIO_SI470X is not set +# CONFIG_USB_MR800 is not set +# CONFIG_RADIO_TEA5764 is not set +# CONFIG_RADIO_SAA7706H is not set +# CONFIG_RADIO_TEF6862 is not set +CONFIG_DAB=y +# CONFIG_USB_DABUSB is not set + +# +# Graphics support +# +# CONFIG_VGASTATE is not set +CONFIG_VIDEO_OUTPUT_CONTROL=y +CONFIG_FB=y +# CONFIG_FIRMWARE_EDID is not set +# CONFIG_FB_DDC is not set +# CONFIG_FB_BOOT_VESA_SUPPORT is not set +# CONFIG_FB_CFB_FILLRECT is not set +# CONFIG_FB_CFB_COPYAREA is not set +# CONFIG_FB_CFB_IMAGEBLIT is not set +# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set +# CONFIG_FB_SYS_FILLRECT is not set +# CONFIG_FB_SYS_COPYAREA is not set +# CONFIG_FB_SYS_IMAGEBLIT is not set +# CONFIG_FB_FOREIGN_ENDIAN is not set +# CONFIG_FB_SYS_FOPS is not set +# CONFIG_FB_SVGALIB is not set +# CONFIG_FB_MACMODES is not set +# CONFIG_FB_BACKLIGHT is not set +# CONFIG_FB_MODE_HELPERS is not set +# CONFIG_FB_TILEBLITTING is not set + +# +# Frame buffer hardware drivers +# +# CONFIG_FB_S1D13XXX is not set +# CONFIG_FB_VIRTUAL is not set +# CONFIG_FB_METRONOME is not set +# CONFIG_FB_MB862XX is not set +# CONFIG_FB_BROADSHEET is not set +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Display device support +# +# CONFIG_DISPLAY_SUPPORT is not set +# CONFIG_LOGO is not set +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HIDRAW is not set + +# +# USB Input Devices +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set + +# +# Special HID drivers +# +# CONFIG_HID_3M_PCT is not set +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MAGICMOUSE is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MOSART is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_QUANTA is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_STANTUM is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_ZEROPLUS is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB_ARCH_HAS_HCD=y +# CONFIG_USB_ARCH_HAS_OHCI is not set +# CONFIG_USB_ARCH_HAS_EHCI is not set +CONFIG_USB=y +# CONFIG_USB_DEBUG is not set +CONFIG_USB_ANNOUNCE_NEW_DEVICES=y + +# +# Miscellaneous USB options +# +# CONFIG_USB_DEVICEFS is not set +CONFIG_USB_DEVICE_CLASS=y +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG_WHITELIST is not set +# CONFIG_USB_OTG_BLACKLIST_HUB is not set +# CONFIG_USB_MON is not set +# CONFIG_USB_WUSB is not set +# CONFIG_USB_WUSB_CBAF is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_ISP1760_HCD is not set +# CONFIG_USB_ISP1362_HCD is not set +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HWA_HCD is not set +# CONFIG_USB_MUSB_HDRC is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=y +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_LIBUSUAL is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set + +# +# USB port drivers +# +# CONFIG_USB_SERIAL is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_RIO500 is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_LED is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_FTDI_ELAN is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_GADGET is not set + +# +# OTG and related infrastructure +# +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_USB_ULPI is not set +# CONFIG_NOP_USB_XCEIV is not set +CONFIG_MMC=y +# CONFIG_MMC_DEBUG is not set +CONFIG_MMC_UNSAFE_RESUME=y + +# +# MMC/SD/SDIO Card Drivers +# +CONFIG_MMC_BLOCK=y +# CONFIG_MMC_BLOCK_BOUNCE is not set +# CONFIG_SDIO_UART is not set +# CONFIG_MMC_TEST is not set + +# +# MMC/SD/SDIO Host Controller Drivers +# +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_PLTFM=y +# CONFIG_MEMSTICK is not set +# CONFIG_NEW_LEDS is not set +# CONFIG_ACCESSIBILITY is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set + +# +# RTC interfaces +# +# CONFIG_RTC_INTF_SYSFS is not set +# CONFIG_RTC_INTF_PROC is not set +# CONFIG_RTC_INTF_DEV is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_BQ32K is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_DS3234 is not set +# CONFIG_RTC_DRV_PCF2123 is not set + +# +# Platform RTC drivers +# +# CONFIG_RTC_DRV_CMOS is not set +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_MSM6242 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_RP5C01 is not set +# CONFIG_RTC_DRV_V3020 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_DMADEVICES is not set +# CONFIG_AUXDISPLAY is not set +# CONFIG_UIO is not set + +# +# TI VLYNQ +# +CONFIG_STAGING=y +# CONFIG_STAGING_EXCLUDE_BUILD is not set +# CONFIG_USB_IP_COMMON is not set +# CONFIG_PRISM2_USB is not set +# CONFIG_ECHO is not set +# CONFIG_COMEDI is not set +# CONFIG_ASUS_OLED is not set +# CONFIG_TRANZPORT is not set + +# +# Qualcomm MSM Camera And Video +# + +# +# Camera Sensor Selection +# +# CONFIG_INPUT_GPIO is not set +# CONFIG_POHMELFS is not set +# CONFIG_VT6656 is not set +# CONFIG_FB_UDL is not set + +# +# RAR Register Driver +# +# CONFIG_RAR_REGISTER is not set +# CONFIG_IIO is not set +# CONFIG_RAMZSWAP is not set +# CONFIG_BATMAN_ADV is not set +# CONFIG_STRIP is not set +# CONFIG_FB_SM7XX is not set + +# +# File systems +# +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT2_FS_POSIX_ACL=y +CONFIG_EXT2_FS_SECURITY=y +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y +# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set +CONFIG_EXT3_FS_XATTR=y +CONFIG_EXT3_FS_POSIX_ACL=y +CONFIG_EXT3_FS_SECURITY=y +CONFIG_EXT4_FS=y +CONFIG_EXT4_FS_XATTR=y +# CONFIG_EXT4_FS_POSIX_ACL is not set +# CONFIG_EXT4_FS_SECURITY is not set +# CONFIG_EXT4_DEBUG is not set +CONFIG_JBD=y +# CONFIG_JBD_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_FS_POSIX_ACL=y +# CONFIG_XFS_FS is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +# CONFIG_BTRFS_FS is not set +# CONFIG_NILFS2_FS is not set +CONFIG_FILE_LOCKING=y +CONFIG_FSNOTIFY=y +# CONFIG_DNOTIFY is not set +CONFIG_INOTIFY=y +CONFIG_INOTIFY_USER=y +# CONFIG_QUOTA is not set +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# CONFIG_FUSE_FS is not set + +# +# Caches +# +# CONFIG_FSCACHE is not set + +# +# CD-ROM/DVD Filesystems +# +# CONFIG_ISO9660_FS is not set +# CONFIG_UDF_FS is not set + +# +# DOS/FAT/NT Filesystems +# +CONFIG_FAT_FS=y +# CONFIG_MSDOS_FS is not set +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set +# CONFIG_HUGETLB_PAGE is not set +# CONFIG_CONFIGFS_FS is not set +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +# CONFIG_LOGFS is not set +# CONFIG_CRAMFS is not set +# CONFIG_SQUASHFS is not set +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +# CONFIG_NFS_FS is not set +# CONFIG_NFSD is not set +# CONFIG_SMB_FS is not set +# CONFIG_CEPH_FS is not set +# CONFIG_CIFS is not set +# CONFIG_NCP_FS is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +CONFIG_EFI_PARTITION=y +# CONFIG_SYSV68_PARTITION is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="iso8859-1" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +# CONFIG_NLS_ASCII is not set +CONFIG_NLS_ISO8859_1=y +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_UTF8 is not set +# CONFIG_DLM is not set + +# +# Kernel hacking +# +CONFIG_PRINTK_TIME=y +CONFIG_ENABLE_WARN_DEPRECATED=y +CONFIG_ENABLE_MUST_CHECK=y +CONFIG_FRAME_WARN=1024 +CONFIG_MAGIC_SYSRQ=y +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_UNUSED_SYMBOLS is not set +CONFIG_DEBUG_FS=y +# CONFIG_HEADERS_CHECK is not set +CONFIG_DEBUG_KERNEL=y +# CONFIG_DEBUG_SHIRQ is not set +CONFIG_DETECT_SOFTLOCKUP=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 +CONFIG_DETECT_HUNG_TASK=y +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 +CONFIG_SCHED_DEBUG=y +CONFIG_SCHEDSTATS=y +CONFIG_TIMER_STATS=y +# CONFIG_DEBUG_OBJECTS is not set +CONFIG_DEBUG_SLAB=y +# CONFIG_DEBUG_SLAB_LEAK is not set +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_PREEMPT is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_RT_MUTEX_TESTER is not set +# CONFIG_DEBUG_SPINLOCK is not set +CONFIG_DEBUG_MUTEXES=y +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +# CONFIG_DEBUG_KOBJECT is not set +# CONFIG_DEBUG_HIGHMEM is not set +CONFIG_DEBUG_BUGVERBOSE=y +CONFIG_DEBUG_INFO=y +CONFIG_DEBUG_VM=y +# CONFIG_DEBUG_WRITECOUNT is not set +# CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_DEBUG_LIST is not set +CONFIG_DEBUG_SG=y +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_DEBUG_CREDENTIALS is not set +# CONFIG_BOOT_PRINTK_DELAY is not set +# CONFIG_RCU_TORTURE_TEST is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +# CONFIG_LKDTM is not set +# CONFIG_FAULT_INJECTION is not set +# CONFIG_SYSCTL_SYSCALL_CHECK is not set +# CONFIG_PAGE_POISONING is not set +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_FUNCTION_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_PREEMPT_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_ENABLE_DEFAULT_TRACERS is not set +# CONFIG_BOOT_TRACER is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set +# CONFIG_DYNAMIC_DEBUG is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARM_UNWIND=y +# CONFIG_DEBUG_USER is not set +# CONFIG_DEBUG_ERRORS is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_DEBUG_LL is not set +# CONFIG_OC_ETM is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set +# CONFIG_SECURITYFS is not set +# CONFIG_DEFAULT_SECURITY_SELINUX is not set +# CONFIG_DEFAULT_SECURITY_SMACK is not set +# CONFIG_DEFAULT_SECURITY_TOMOYO is not set +CONFIG_DEFAULT_SECURITY_DAC=y +CONFIG_DEFAULT_SECURITY="" +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_BLKCIPHER=y +CONFIG_CRYPTO_BLKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_PCOMP=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_GF128MUL is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_PCRYPT is not set +CONFIG_CRYPTO_WORKQUEUE=y +# CONFIG_CRYPTO_CRYPTD is not set +CONFIG_CRYPTO_AUTHENC=y +# CONFIG_CRYPTO_TEST is not set + +# +# Authenticated Encryption with Associated Data +# +# CONFIG_CRYPTO_CCM is not set +# CONFIG_CRYPTO_GCM is not set +# CONFIG_CRYPTO_SEQIV is not set + +# +# Block modes +# +CONFIG_CRYPTO_CBC=y +# CONFIG_CRYPTO_CTR is not set +# CONFIG_CRYPTO_CTS is not set +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_LRW is not set +# CONFIG_CRYPTO_PCBC is not set +# CONFIG_CRYPTO_XTS is not set + +# +# Hash modes +# +CONFIG_CRYPTO_HMAC=y +# CONFIG_CRYPTO_XCBC is not set +# CONFIG_CRYPTO_VMAC is not set + +# +# Digest +# +# CONFIG_CRYPTO_CRC32C is not set +# CONFIG_CRYPTO_GHASH is not set +# CONFIG_CRYPTO_MD4 is not set +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_RMD128 is not set +# CONFIG_CRYPTO_RMD160 is not set +# CONFIG_CRYPTO_RMD256 is not set +# CONFIG_CRYPTO_RMD320 is not set +CONFIG_CRYPTO_SHA1=y +# CONFIG_CRYPTO_SHA256 is not set +# CONFIG_CRYPTO_SHA512 is not set +# CONFIG_CRYPTO_TGR192 is not set +# CONFIG_CRYPTO_WP512 is not set + +# +# Ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_ANUBIS is not set +CONFIG_CRYPTO_ARC4=y +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=y +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SALSA20 is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_TEA is not set +CONFIG_CRYPTO_TWOFISH=y +CONFIG_CRYPTO_TWOFISH_COMMON=y + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=y +# CONFIG_CRYPTO_ZLIB is not set +# CONFIG_CRYPTO_LZO is not set + +# +# Random Number Generation +# +# CONFIG_CRYPTO_ANSI_CPRNG is not set +CONFIG_CRYPTO_HW=y +# CONFIG_BINARY_PRINTF is not set + +# +# Library routines +# +CONFIG_BITREVERSE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_CRC_CCITT=y +CONFIG_CRC16=y +# CONFIG_CRC_T10DIF is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC7 is not set +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_DECOMPRESS_GZIP=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_DMA=y +CONFIG_NLATTR=y
Signature · 1 line
1.5.6.5
PATCH 10/10 tegra: Add MAINTAINERS entry
PATCH 8/10 tegra: harmony: Add harmony board file
In reply to Olof Johansson2010/6/4 Olof Johansson <[email protected]>:
Quoted 4 lines
(...)
(quoted diff) +3
-0+static struct plat_serial8250_port debug_uart_platform_data[] = { + ? ? ? { + ? ? ? ? ? ? ? .membase ? ? ? ?= IO_ADDRESS(TEGRA_UARTD_BASE),
Review
Quoted 10 lines
(quoted diff) +10
-0+ ? ? ? ? ? ? ? .mapbase ? ? ? ?= TEGRA_UARTD_BASE, + ? ? ? ? ? ? ? .irq ? ? ? ? ? ?= INT_UARTD, + ? ? ? ? ? ? ? .flags ? ? ? ? ?= UPF_BOOT_AUTOCONF, + ? ? ? ? ? ? ? .iotype ? ? ? ? = UPIO_MEM, + ? ? ? ? ? ? ? .regshift ? ? ? = 2, + ? ? ? ? ? ? ? .uartclk ? ? ? ?= 216000000/16 * 16, + ? ? ? }, { + ? ? ? ? ? ? ? .flags ? ? ? ? ?= 0 + ? ? ? } +};
Ummmm what is this = 216000000/16 * 16?
I think the compiler will optimize that to 216000000 so why not set it to that.
Yours,
Linus Walleij
PATCH 5/10 tegra: Add timer support
In reply to Olof Johansson2010/6/4 Olof Johansson <[email protected]>:
Quoted 10 lines
(....)
(quoted diff) +9
-0+static struct clock_event_device tegra_clockevent = { + ? ? ? .name ? ? ? ? ? = "timer0", + ? ? ? .rating ? ? ? ? = 300, + ? ? ? .features ? ? ? = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, + ? ? ? .mult ? ? ? ? ? = 16777, + ? ? ? .shift ? ? ? ? ?= 24, + ? ? ? .set_next_event = tegra_timer_set_next_event, + ? ? ? .set_mode ? ? ? = tegra_timer_set_mode, +};
Review
Quoted 10 lines
(quoted diff) +10
-0+ +static struct clocksource tegra_clocksource = { + ? ? ? .name ? = "timer_us", + ? ? ? .rating = 300, + ? ? ? .read ? = tegra_clocksource_read, + ? ? ? .mask ? = 0xFFFFFFFFUL, + ? ? ? .mult ? = 1000, + ? ? ? .shift ?= 0, + ? ? ? .flags ?= CLOCK_SOURCE_IS_CONTINUOUS, +};
How did you calculate the magic mult/shift numbers 16777/24 and 1000/0 above? Especially the latter intuitively seem very inappropriate, and I guess there will be revisions of this platform with new frequencies for the timer as well, making these hard-coded values a bug source.
I would consider using theclocksource_calc_mult_shift() and clockevents_calc_mult_shift()
functions based on the frequency of the timer counter and a minimum wakeup range if you don't know exactly why you want these mult+shifts.
I posted some patches to encourage the use of these recently.
Yours,
Linus Walleij
PATCH 5/10 tegra: Add timer support
Quoted 19 lines · Linus Walleij
2010/6/4 Olof Johansson <[email protected]>:
Quoted 17 lines
(....)
(quoted diff) +16
-0+static struct clock_event_device tegra_clockevent = { + ? ? ? .name ? ? ? ? ? = "timer0", + ? ? ? .rating ? ? ? ? = 300, + ? ? ? .features ? ? ? = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_PERIODIC, + ? ? ? .mult ? ? ? ? ? = 16777, + ? ? ? .shift ? ? ? ? ?= 24, + ? ? ? .set_next_event = tegra_timer_set_next_event, + ? ? ? .set_mode ? ? ? = tegra_timer_set_mode, +}; + +static struct clocksource tegra_clocksource = { + ? ? ? .name ? = "timer_us", + ? ? ? .rating = 300, + ? ? ? .read ? = tegra_clocksource_read, + ? ? ? .mask ? = 0xFFFFFFFFUL, + ? ? ? .mult ? = 1000,
Quoted 8 lines
Quoted 3 lines
+ ? ? ? .shift ?= 0,
+ ? ? ? .flags ?=CLOCK_SOURCE_IS_CONTINUOUS,
+};How did you calculate the magic mult/shift numbers 16777/24 and 1000/0 above? Especially the latter intuitively seem very inappropriate, and I guess there will be revisions of this platform with new frequencies for the timer as well, making these hard-coded values a bug source.
Thanks, fixed. The numbers are correct, as Tegra timers all run at 1MHz regardless of input clock frequency, but removing the magic numbers is clearer.
For the clocksource, I replaced it with clocksource_register_hz, which hides the minsec number as well. Clockevents I replaced iwth clockevents_calc_mult_shift.
Quoted 11 lines
I would consider using the
clocksource_calc_mult_shift()andclockevents_calc_mult_shift()
functions based on the frequency of the timer counter and a minimum wakeup range if you don't know exactly why you want these mult+shifts.I posted some patches to encourage the use of these recently.
Yours,
Linus Walleij
PATCH 1/10 tegra: initial tegra support
In reply to Olof JohanssonQuoted 115 lines · Olof Johansson
From: Erik Gilling <[email protected]>
v2: Fixes from Mike Rapoport
- remove unused header files (mach/dma.handmach/nand.h)
- remove tegra 1 references from Makefile.bootv2: fixes from Russell King
- removemach/io.hinclude frommach/iomap.h
- fix whitespace inKconfigv2: from Colin Cross
- fix invalid immediate indebug-macro.SSigned-off-by Colin Cross <[email protected]>Signed-off-by Erik Gilling <[email protected]>Signed-off-by Olof Johansson <[email protected]>--- arch/arm/Kconfig | 13 ++ arch/arm/Makefile | 1 + arch/arm/mach-tegra/Kconfig | 53 ++++++ arch/arm/mach-tegra/Makefile | 2 + arch/arm/mach-tegra/Makefile.boot | 3 + arch/arm/mach-tegra/board.h | 32 ++++ arch/arm/mach-tegra/common.c | 44 +++++ arch/arm/mach-tegra/include/mach/barriers.h | 30 ++++ arch/arm/mach-tegra/include/mach/debug-macro.S | 46 ++++++ arch/arm/mach-tegra/include/mach/entry-macro.S | 118 ++++++++++++++ arch/arm/mach-tegra/include/mach/hardware.h | 24 +++ arch/arm/mach-tegra/include/mach/io.h | 79 +++++++++ arch/arm/mach-tegra/include/mach/iomap.h | 203 ++++++++++++++++++++++++ arch/arm/mach-tegra/include/mach/memory.h | 28 ++++ arch/arm/mach-tegra/include/mach/system.h | 39 +++++ arch/arm/mach-tegra/include/mach/timex.h | 26 +++ arch/arm/mach-tegra/include/mach/uncompress.h | 78 +++++++++ arch/arm/mach-tegra/include/mach/vmalloc.h | 28 ++++ arch/arm/mach-tegra/io.c | 78 +++++++++ arch/arm/mm/Kconfig | 2 +- 20 files changed, 926 insertions(+), 1 deletions(-) create mode 100644 arch/arm/mach-tegra/Kconfig create mode 100644 arch/arm/mach-tegra/Makefile create mode 100644 arch/arm/mach-tegra/Makefile.boot create mode 100644 arch/arm/mach-tegra/board.h create mode 100644 arch/arm/mach-tegra/common.c create mode 100644 arch/arm/mach-tegra/include/mach/barriers.h create mode 100644 arch/arm/mach-tegra/include/mach/debug-macro.S create mode 100644 arch/arm/mach-tegra/include/mach/entry-macro.S create mode 100644 arch/arm/mach-tegra/include/mach/hardware.h create mode 100644 arch/arm/mach-tegra/include/mach/io.h create mode 100644 arch/arm/mach-tegra/include/mach/iomap.h create mode 100644 arch/arm/mach-tegra/include/mach/memory.h create mode 100644 arch/arm/mach-tegra/include/mach/system.h create mode 100644 arch/arm/mach-tegra/include/mach/timex.h create mode 100644 arch/arm/mach-tegra/include/mach/uncompress.h create mode 100644 arch/arm/mach-tegra/include/mach/vmalloc.h create mode 100644 arch/arm/mach-tegra/io.carch/arm/Kconfig +13
-0@@ -575,6 +575,17 @@ config ARCH_NUC93X Support for Nuvoton (Winbond logic dept.) NUC93X MCU,The NUC93X is a low-power and high performance MPEG-4/JPEG multimedia controller chip. +config ARCH_TEGRA + bool "NVIDIA Tegra" + select GENERIC_TIME + select GENERIC_CLOCKEVENTS + select GENERIC_GPIO + select HAVE_CLK + select ARCH_HAS_BARRIERS if CACHE_L2X0 + help + This enables support for NVIDIA Tegra based systems (Tegra APX, + Tegra 6xx and Tegra 2 series). + config ARCH_PNX4008 bool "Philips Nexperia PNX4008 Mobile" select CPU_ARM926T@@ -914,6 +925,8 @@ source "arch/arm/mach-shmobile/Kconfig" source "arch/arm/plat-stmp3xxx/Kconfig" +source "arch/arm/mach-tegra/Kconfig" + source "arch/arm/mach-u300/Kconfig" source "arch/arm/mach-ux500/Kconfig"arch/arm/Makefile +1
-0@@ -172,6 +172,7 @@ machine-$(CONFIG_ARCH_SHARK) := shark machine-$(CONFIG_ARCH_SHMOBILE) := shmobile machine-$(CONFIG_ARCH_STMP378X) := stmp378x machine-$(CONFIG_ARCH_STMP37XX) := stmp37xx +machine-$(CONFIG_ARCH_TEGRA) := tegra machine-$(CONFIG_ARCH_U300) := u300 machine-$(CONFIG_ARCH_U8500) := ux500 machine-$(CONFIG_ARCH_VERSATILE) := versatilearch/arm/mach-tegra/Kconfig new file +10
-0@@ -0,0 +1,53 @@ +if ARCH_TEGRA + +comment "NVIDIA Tegra options" + +choice + prompt "Select Tegra processor family for target system" + +config ARCH_TEGRA_2x_SOC + bool "Tegra 2 family" + select CPU_V7
arch/arm/mach-tegra/Kconfig line 20
Quoted 10 lines
arch/arm/mach-tegra/Kconfig new file +10
-0+ select ARM_GIC + help + Support for NVIDIA Tegra AP20 and T20 processors, based on the + ARM CortexA9MP CPU and the ARM PL310 L2 cache controller + +endchoice + + +choice + prompt "Select Tegra-based product"
Maybe we'd aim to support multiple boards in the single from the beginning and convert the "choice" to "comment"?
Quoted 999 lines
arch/arm/mach-tegra/Kconfig new file +32
-0+config MACH_HARMONY + bool "Harmony board" + help + Support for nVidia Harmony development platform + +endchoice + +choice + prompt "Low-level debug console UART" + default TEGRA_DEBUG_UART_NONE + +config TEGRA_DEBUG_UART_NONE + bool "None" + +config TEGRA_DEBUG_UARTA + bool "UART-A" + +config TEGRA_DEBUG_UARTB + bool "UART-B" + +config TEGRA_DEBUG_UARTC + bool "UART-C" + +config TEGRA_DEBUG_UARTD + bool "UART-D" + +config TEGRA_DEBUG_UARTE + bool "UART-E" + +endchoice + +endifarch/arm/mach-tegra/Makefile new file +2
-0@@ -0,0 +1,2 @@ +obj-y += common.o +obj-y += io.oarch/arm/mach-tegra/Makefile.boot new file +3
-0@@ -0,0 +1,3 @@ +zreladdr-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00008000 +params_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00000100 +initrd_phys-$(CONFIG_ARCH_TEGRA_2x_SOC) := 0x00800000arch/arm/mach-tegra/board.h new file +32
-0@@ -0,0 +1,32 @@ +/* +* arch/arm/mach-tegra/board.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_BOARD_H +#define __MACH_TEGRA_BOARD_H + +#include <linux/types.h> + +void __init tegra_common_init (void ); +void __init tegra_map_common_io (void ); +void __init tegra_init_irq (void ); +void __init tegra_init_clock (void ); + +extern struct sys_timer tegra_timer; +#endif arch/arm/mach-tegra/common.c new file +44
-0@@ -0,0 +1,44 @@ +/* +* arch/arm/mach-tegra/board-harmony.c +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#include <linux/init.h> +#include <linux/io.h> + +#include <asm/hardware/cache-l2x0.h> + +#include <mach/iomap.h> + +#include "board.h" + +void __init tegra_init_cache (void ) +{ +#ifdef CONFIG_CACHE_L2X0 +void __iomem *p =IO_ADDRESS (TEGRA_ARM_PERIF_BASE ) +0x3000 ; + +writel (0x331 , p +L2X0_TAG_LATENCY_CTRL ); +writel (0x441 , p +L2X0_DATA_LATENCY_CTRL ); + +l2x0_init (p,0x6C080001 ,0x8200c3fe ); +#endif +} + +void __init tegra_common_init (void ) +{ +tegra_init_cache (); +}arch/arm/mach-tegra/include/mach/barriers.h new file +30
-0@@ -0,0 +1,30 @@ +/* +* arch/arm/mach-realview/include/mach/barriers.h +* +* Copyright (C) 2010 ARM Ltd. +* Written by Catalin Marinas <[email protected]> +* +* 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. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#ifndef __MACH_BARRIERS_H +#define __MACH_BARRIERS_H + +#include <asm/outercache.h> + +#define rmb () dmb() +#define wmb () do { dsb(); outer_sync(); } while (0) +#define mb () wmb() + +#endif /* __MACH_BARRIERS_H */ arch/arm/mach-tegra/include/mach/debug-macro.S new file +46
-0@@ -0,0 +1,46 @@ +/* + * arch/arm/mach-tegra/include/mach/debug-macro.S + * + * Copyright (C) 2010 Google, Inc. + * + * Author: + * Colin Cross <[email protected]> + * Erik Gilling <[email protected]> + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include <mach/io.h> + + .macro addruart,rx, tmp + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =IO_APB_PHYS @ physical + ldrne \rx, =IO_APB_VIRT @ virtual +#if defined(CONFIG_TEGRA_DEBUG_UART_NONE) +#error "A debug UART must be selected in the kernel config to use DEBUG_LL" +#elif defined(CONFIG_TEGRA_DEBUG_UARTA) + orr \rx, \rx, #0x6000 +#elif defined(CONFIG_TEGRA_DEBUG_UARTB) + ldr \tmp, =0x6040 + orr \rx, \rx, \tmp +#elif defined(CONFIG_TEGRA_DEBUG_UARTC) + orr \rx, \rx, #0x6200 +#elif defined(CONFIG_TEGRA_DEBUG_UARTD) + orr \rx, \rx, #0x6300 +#elif defined(CONFIG_TEGRA_DEBUG_UARTE) + orr \rx, \rx, #0x6400 +#endif + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> +arch/arm/mach-tegra/include/mach/entry-macro.S new file +118
-0@@ -0,0 +1,118 @@ +/* arch/arm/mach-tegra/include/mach/entry-macro.S + * + * Copyright (C) 2009 Palm, Inc. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#include <mach/iomap.h> +#include <mach/io.h> + +#if defined(CONFIG_ARM_GIC) + +#include <asm/hardware/gic.h> + + /* Uses the GIC interrupt controller built into the cpu */ +#define ICTRL_BASE (IO_CPU_VIRT + 0x100) + + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + movw \base, #(ICTRL_BASE & 0x0000ffff) + movt \base, #((ICTRL_BASE & 0xffff0000) >> 16) + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + /* + * The interrupt numbering scheme is defined in the + * interrupt controller spec. To wit: + * + * Interrupts 0-15 are IPI + * 16-28 are reserved + * 29-31 are local. We allow 30 to be used for the watchdog. + * 32-1020 are global + * 1021-1022 are reserved + * 1023 is "spurious" (no interrupt) + * + * For now, we ignore all local interrupts so only return an interrupt + * if it's between 30 and 1020. The test_for_ipi routine below will + * pick up on IPIs. + * + * A simple read from the controller will tell us the number of the + * highest priority enabled interrupt. We then just need to check + * whether it is in the valid range for an IRQ (30-1020 inclusive). + */ + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + /* bits 12-10 = src CPU, 9-0 = int # */ + ldr \irqstat, [\base, #GIC_CPU_INTACK] + + ldr \tmp, =1021 + + bic \irqnr, \irqstat, #0x1c00 + + cmp \irqnr, #29 + cmpcc \irqnr, \irqnr + cmpne \irqnr, \tmp + cmpcs \irqnr, \irqnr + + .endm + + /* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt on the + * controller, since this requires the original irqstat value which + * we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + strcc \irqstat, [\base, #GIC_CPU_EOI] + cmpcs \irqnr, \irqnr + .endm + + /* As above, this assumes that irqstat and base are preserved.. */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm + +#else + /* legacy interrupt controller for AP16 */ + .macro disable_fiq + .endm + + .macro get_irqnr_preamble, base, tmp + @ enable imprecise aborts + cpsie a + @ EVP base at 0xf010f000 + mov \base, #0xf0000000 + orr \base, #0x00100000 + orr \base, #0x0000f000 + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqnr, [\base, #0x20] @ EVT_IRQ_STS + cmp \irqnr, #0x80 + .endm +#endifarch/arm/mach-tegra/include/mach/hardware.h new file +24
-0@@ -0,0 +1,24 @@ +/* +* arch/arm/mach-tegra/include/mach/hardware.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_HARDWARE_H +#define __MACH_TEGRA_HARDWARE_H + +#endif arch/arm/mach-tegra/include/mach/io.h new file +79
-0@@ -0,0 +1,79 @@ +/* +* arch/arm/mach-tegra/include/mach/io.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_IO_H +#define __MACH_TEGRA_IO_H + +#define IO_SPACE_LIMIT 0xffffffff + +/* On TEGRA, many peripherals are very closely packed in +* two 256MB io windows (that actually only use about 64KB +* at the start of each). +* +* We will just map the first 1MB of each window (to minimize +* pt entries needed) and provide a macro to transform physical +* io addresses to an appropriate void __iomem *. +* +*/ + +#define IO_CPU_PHYS 0x50040000 +#define IO_CPU_VIRT 0xFE000000 +#define IO_CPU_SIZE SZ_16K + +#define IO_PPSB_PHYS 0x60000000 +#define IO_PPSB_VIRT 0xFE200000 +#define IO_PPSB_SIZE SZ_1M + +#define IO_APB_PHYS 0x70000000 +#define IO_APB_VIRT 0xFE300000 +#define IO_APB_SIZE SZ_1M + +#define IO_TO_VIRT_BETWEEN (p, st, sz) ((p) >= (st) && (p) < ((st) + (sz))) +#define IO_TO_VIRT_XLATE (p, pst, vst) (((p) - (pst) + (vst))) + +#define IO_TO_VIRT (n) ( \ + IO_TO_VIRT_BETWEEN((n), IO_PPSB_PHYS, IO_PPSB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_PPSB_PHYS, IO_PPSB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_APB_PHYS, IO_APB_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_APB_PHYS, IO_APB_VIRT) : \ + IO_TO_VIRT_BETWEEN((n), IO_CPU_PHYS, IO_CPU_SIZE) ? \ + IO_TO_VIRT_XLATE((n), IO_CPU_PHYS, IO_CPU_VIRT) : \ + 0) + +#ifndef __ASSEMBLER__ + +#define __arch_ioremap (p, s, t) tegra_ioremap(p, s, t) +#define __arch_iounmap (v) tegra_iounmap(v) + +void __iomem *tegra_ioremap (unsigned long phys,size_t size,unsigned int type); +void tegra_iounmap (volatile void __iomem *addr); + +#define IO_ADDRESS (n) ((void __iomem *) IO_TO_VIRT(n)) + +static inline void __iomem *__io (unsigned long addr) +{ +return (void __iomem *)addr; +} +#define __io (a) __io(a) +#define __mem_pci (a) (a) + +#endif + +#endif arch/arm/mach-tegra/include/mach/iomap.h new file +203
-0@@ -0,0 +1,203 @@ +/* +* arch/arm/mach-tegra/include/mach/iomap.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_IOMAP_H +#define __MACH_TEGRA_IOMAP_H + +#include <asm/sizes.h> + +#define TEGRA_ARM_PERIF_BASE 0x50040000 +#define TEGRA_ARM_PERIF_SIZE SZ_8K + +#define TEGRA_ARM_INT_DIST_BASE 0x50041000 +#define TEGRA_ARM_INT_DIST_SIZE SZ_4K + +#define TEGRA_DISPLAY_BASE 0x54200000 +#define TEGRA_DISPLAY_SIZE SZ_256K + +#define TEGRA_DISPLAY2_BASE 0x54240000 +#define TEGRA_DISPLAY2_SIZE SZ_256K + +#define TEGRA_PRIMARY_ICTLR_BASE 0x60004000 +#define TEGRA_PRIMARY_ICTLR_SIZE SZ_64 + +#define TEGRA_SECONDARY_ICTLR_BASE 0x60004100 +#define TEGRA_SECONDARY_ICTLR_SIZE SZ_64 + +#define TEGRA_TERTIARY_ICTLR_BASE 0x60004200 +#define TEGRA_TERTIARY_ICTLR_SIZE SZ_64 + +#define TEGRA_QUATERNARY_ICTLR_BASE 0x60004300 +#define TEGRA_QUATERNARY_ICTLR_SIZE SZ_64 + +#define TEGRA_TMR1_BASE 0x60005000 +#define TEGRA_TMR1_SIZE SZ_8 + +#define TEGRA_TMR2_BASE 0x60005008 +#define TEGRA_TMR2_SIZE SZ_8 + +#define TEGRA_TMRUS_BASE 0x60005010 +#define TEGRA_TMRUS_SIZE SZ_64 + +#define TEGRA_TMR3_BASE 0x60005050 +#define TEGRA_TMR3_SIZE SZ_8 + +#define TEGRA_TMR4_BASE 0x60005058 +#define TEGRA_TMR4_SIZE SZ_8 + +#define TEGRA_CLK_RESET_BASE 0x60006000 +#define TEGRA_CLK_RESET_SIZE SZ_4K + +#define TEGRA_FLOW_CTRL_BASE 0x60007000 +#define TEGRA_FLOW_CTRL_SIZE 20 + +#define TEGRA_STATMON_BASE 0x6000C4000 +#define TEGRA_STATMON_SIZE SZ_1K + +#define TEGRA_GPIO_BASE 0x6000D000 +#define TEGRA_GPIO_SIZE SZ_4K + +#define TEGRA_EXCEPTION_VECTORS_BASE 0x6000F000 +#define TEGRA_EXCEPTION_VECTORS_SIZE SZ_4K + +#define TEGRA_APB_MISC_BASE 0x70000000 +#define TEGRA_APB_MISC_SIZE SZ_4K + +#define TEGRA_AC97_BASE 0x70002000 +#define TEGRA_AC97_SIZE SZ_512 + +#define TEGRA_SPDIF_BASE 0x70002400 +#define TEGRA_SPDIF_SIZE SZ_512 + +#define TEGRA_I2S1_BASE 0x70002800 +#define TEGRA_I2S1_SIZE SZ_256 + +#define TEGRA_I2S2_BASE 0x70002A00 +#define TEGRA_I2S2_SIZE SZ_256 + +#define TEGRA_UARTA_BASE 0x70006000 +#define TEGRA_UARTA_SIZE SZ_64 + +#define TEGRA_UARTB_BASE 0x70006040 +#define TEGRA_UARTB_SIZE SZ_64 + +#define TEGRA_UARTC_BASE 0x70006200 +#define TEGRA_UARTC_SIZE SZ_256 + +#define TEGRA_UARTD_BASE 0x70006300 +#define TEGRA_UARTD_SIZE SZ_256 + +#define TEGRA_UARTE_BASE 0x70006400 +#define TEGRA_UARTE_SIZE SZ_256 + +#define TEGRA_NAND_BASE 0x70008000 +#define TEGRA_NAND_SIZE SZ_256 + +#define TEGRA_HSMMC_BASE 0x70008500 +#define TEGRA_HSMMC_SIZE SZ_256 + +#define TEGRA_SNOR_BASE 0x70009000 +#define TEGRA_SNOR_SIZE SZ_4K + +#define TEGRA_PWFM_BASE 0x7000A000 +#define TEGRA_PWFM_SIZE SZ_256 + +#define TEGRA_MIPI_BASE 0x7000B000 +#define TEGRA_MIPI_SIZE SZ_256 + +#define TEGRA_I2C_BASE 0x7000C000 +#define TEGRA_I2C_SIZE SZ_256 + +#define TEGRA_TWC_BASE 0x7000C100 +#define TEGRA_TWC_SIZE SZ_256 + +#define TEGRA_SPI_BASE 0x7000C380 +#define TEGRA_SPI_SIZE 48 + +#define TEGRA_I2C2_BASE 0x7000C400 +#define TEGRA_I2C2_SIZE SZ_256 + +#define TEGRA_I2C3_BASE 0x7000C500 +#define TEGRA_I2C3_SIZE SZ_256 + +#define TEGRA_OWR_BASE 0x7000D000 +#define TEGRA_OWR_SIZE 80 + +#define TEGRA_DVC_BASE 0x7000D000 +#define TEGRA_DVC_SIZE SZ_512 + +#define TEGRA_SPI1_BASE 0x7000D400 +#define TEGRA_SPI1_SIZE SZ_512 + +#define TEGRA_SPI2_BASE 0x7000D600 +#define TEGRA_SPI2_SIZE SZ_512 + +#define TEGRA_SPI3_BASE 0x7000D800 +#define TEGRA_SPI3_SIZE SZ_512 + +#define TEGRA_SPI4_BASE 0x7000DA00 +#define TEGRA_SPI4_SIZE SZ_512 + +#define TEGRA_RTC_BASE 0x7000E000 +#define TEGRA_RTC_SIZE SZ_256 + +#define TEGRA_KBC_BASE 0x7000E200 +#define TEGRA_KBC_SIZE SZ_256 + +#define TEGRA_PMC_BASE 0x7000E400 +#define TEGRA_PMC_SIZE SZ_256 + +#define TEGRA_MC_BASE 0x7000F000 +#define TEGRA_MC_SIZE SZ_1K + +#define TEGRA_EMC_BASE 0x7000F400 +#define TEGRA_EMC_SIZE SZ_1K + +#define TEGRA_FUSE_BASE 0x7000F800 +#define TEGRA_FUSE_SIZE SZ_1K + +#define TEGRA_KFUSE_BASE 0x7000FC00 +#define TEGRA_KFUSE_SIZE SZ_1K + +#define TEGRA_CSITE_BASE 0x70040000 +#define TEGRA_CSITE_SIZE SZ_256K + +#define TEGRA_USB_BASE 0xC5000000 +#define TEGRA_USB_SIZE SZ_16K + +#define TEGRA_USB1_BASE 0xC5004000 +#define TEGRA_USB1_SIZE SZ_16K + +#define TEGRA_USB2_BASE 0xC5008000 +#define TEGRA_USB2_SIZE SZ_16K + +#define TEGRA_SDMMC1_BASE 0xC8000000 +#define TEGRA_SDMMC1_SIZE SZ_512 + +#define TEGRA_SDMMC2_BASE 0xC8000200 +#define TEGRA_SDMMC2_SIZE SZ_512 + +#define TEGRA_SDMMC3_BASE 0xC8000400 +#define TEGRA_SDMMC3_SIZE SZ_512 + +#define TEGRA_SDMMC4_BASE 0xC8000600 +#define TEGRA_SDMMC4_SIZE SZ_512 + +#endif arch/arm/mach-tegra/include/mach/memory.h new file +28
-0@@ -0,0 +1,28 @@ +/* +* arch/arm/mach-tegra/include/mach/memory.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_MEMORY_H +#define __MACH_TEGRA_MEMORY_H + +/* physical offset of RAM */ +#define PHYS_OFFSET UL(0) + +#endif +arch/arm/mach-tegra/include/mach/system.h new file +39
-0@@ -0,0 +1,39 @@ +/* +* arch/arm/mach-tegra/include/mach/system.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_SYSTEM_H +#define __MACH_TEGRA_SYSTEM_H + +#include <mach/hardware.h> +#include <mach/iomap.h> + +static inline void arch_idle (void ) +{ +} + +static inline void arch_reset (char mode,const char *cmd) +{ +void __iomem *reset =IO_ADDRESS (TEGRA_CLK_RESET_BASE +0x04 ); +u32 reg =readl (reset); + reg |=0x04 ; +writel (reg, reset); +} + +#endif arch/arm/mach-tegra/include/mach/timex.h new file +26
-0@@ -0,0 +1,26 @@ +/* +* arch/arm/mach-tegra/include/mach/timex.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_TIMEX_H +#define __MACH_TEGRA_TIMEX_H + +#define CLOCK_TICK_RATE 1000000 + +#endif arch/arm/mach-tegra/include/mach/uncompress.h new file +78
-0@@ -0,0 +1,78 @@ +/* +* arch/arm/mach-tegra/include/mach/uncompress.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_UNCOMPRESS_H +#define __MACH_TEGRA_UNCOMPRESS_H + +#include <linux/types.h> +#include <linux/serial_reg.h> + +#include <mach/iomap.h> + +#if defined(CONFIG_TEGRA_DEBUG_UARTA ) +#define DEBUG_UART_BASE TEGRA_UARTA_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTB ) +#define DEBUG_UART_BASE TEGRA_UARTB_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTC ) +#define DEBUG_UART_BASE TEGRA_UARTC_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTD ) +#define DEBUG_UART_BASE TEGRA_UARTD_BASE +#elif defined(CONFIG_TEGRA_DEBUG_UARTE ) +#define DEBUG_UART_BASE TEGRA_UARTE_BASE +#else +#define DEBUG_UART_BASE NULL +#endif + +static void putc (int c) +{ +volatile u8 *uart = (volatile u8 *)DEBUG_UART_BASE ; +int shift =2 ; + +if (uart ==NULL ) +return ; + +while (!(uart[UART_LSR << shift] &UART_LSR_THRE )) +barrier (); + uart[UART_TX << shift] = c; +} + +static inline void flush (void ) +{ +} + +static inline void arch_decomp_setup (void ) +{ +volatile u8 *uart = (volatile u8 *)DEBUG_UART_BASE ; +int shift =2 ; + +if (uart ==NULL ) +return ; + + uart[UART_LCR << shift] |=UART_LCR_DLAB ; + uart[UART_DLL << shift] =0x75 ; + uart[UART_DLM << shift] =0x0 ; + uart[UART_LCR << shift] =3 ; +} + +static inline void arch_decomp_wdog (void ) +{ +} + +#endif arch/arm/mach-tegra/include/mach/vmalloc.h new file +28
-0@@ -0,0 +1,28 @@ +/* +* arch/arm/mach-tegra/include/mach/vmalloc.h +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#ifndef __MACH_TEGRA_VMALLOC_H +#define __MACH_TEGRA_VMALLOC_H + +#include <asm/sizes.h> + +#define VMALLOC_END 0xFE000000 + +#endif arch/arm/mach-tegra/io.c new file +78
-0@@ -0,0 +1,78 @@ +/* +* arch/arm/mach-tegra/io.c +* +* Copyright (C) 2010 Google, Inc. +* +* Author: +* Colin Cross <[email protected]> +* Erik Gilling <[email protected]> +* +* This software is licensed under the terms of the GNU General Public +* License version 2, as published by the Free Software Foundation, and +* may be copied, distributed, and modified under those terms. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +*/ + +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/io.h> + +#include <mach/hardware.h> +#include <asm/page.h> +#include <asm/mach/map.h> + +#include "board.h" + +static struct map_desc tegra_io_desc[]__initdata = { + { + .virtual =IO_PPSB_VIRT , + .pfn =__phys_to_pfn (IO_PPSB_PHYS ), + .length =IO_PPSB_SIZE , + .type =MT_DEVICE , + }, + { + .virtual =IO_APB_VIRT , + .pfn =__phys_to_pfn (IO_APB_PHYS ), + .length =IO_APB_SIZE , + .type =MT_DEVICE , + }, + { + .virtual =IO_CPU_VIRT , + .pfn =__phys_to_pfn (IO_CPU_PHYS ), + .length =IO_CPU_SIZE , + .type =MT_DEVICE , + }, +}; + +void __init tegra_map_common_io (void ) +{ +iotable_init (tegra_io_desc,ARRAY_SIZE (tegra_io_desc)); +} + +/* +* Intercept ioremap() requests for addresses in our fixed mapping regions. +*/ +void __iomem *tegra_ioremap (unsigned long p,size_t size,unsigned int type) +{ +void __iomem *v =IO_ADDRESS (p); +if (v ==NULL ) + v =__arm_ioremap (p, size, type); +return v; +} +EXPORT_SYMBOL (tegra_ioremap); + +void tegra_iounmap (volatile void __iomem *addr) +{ +unsigned long virt = (unsigned long )addr; + +if (virt >=VMALLOC_START && virt <VMALLOC_END ) +__iounmap (addr); +} +EXPORT_SYMBOL (tegra_iounmap);arch/arm/mm/Kconfig +1
-1@@ -760,7 +760,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH config CACHE_L2X0 bool "Enable the L2x0 outer cache controller" depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 + REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 || ARCH_TEGRA default y select OUTER_CACHE select OUTER_CACHE_SYNC
Signature · 2 lines
Sincerely yours, Mike.
PATCH 1/10 tegra: initial tegra support
In reply to Olof Johansson2010/6/4 Olof Johansson <[email protected]>:
Quoted 11 lines
(...)
arch/arm/mm/Kconfig +0
-0@@ -760,7 +760,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH?config
CACHE_L2X0
? ? ? ?bool "Enable the L2x0 outer cache controller"? ? ? ?depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - ? ? ? ? ? ? ? ? ?REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 + ? ? ? ? ? ? ? ? ?REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 || ARCH_TEGRA
What are you actually basing your patches on? You will need to bring your patches to the head, there are already two more machines using the L2x0 for example, so this won't apply.
Yours,
Linus Walleij
PATCH 1/10 tegra: initial tegra support
Hi,
Quoted 18 lines · Linus Walleij
2010/6/4 Olof Johansson <[email protected]>:
Quoted 11 lines
(...)
arch/arm/mm/Kconfig +0
-0@@ -760,7 +760,7 @@ config CACHE_FEROCEON_L2_WRITETHROUGH?config
CACHE_L2X0
? ? ? ?bool "Enable the L2x0 outer cache controller"? ? ? ?depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \ - ? ? ? ? ? ? ? ? ?REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 + ? ? ? ? ? ? ? ? ?REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4 || ARCH_TEGRAWhat are you actually basing your patches on? You will need to bring your patches to the head, there are already two more machines using the L2x0 for example, so this won't apply.
Yeah, I messed up and accidentally based it on .34 instead of current -rc at time of posting.
Erik and Colin have rebased properly and folded in the changes from your other comments. I'll leave it up to them but you should see an email about it at some point.
-Olof
cover Tegra platform support
In reply to Olof JohanssonQuoted 8 lines · Olof Johansson
Hi,
This is for the most part a repost of the
arch/arm/mach-tegraparts of Erik Gilling's post of the Tegra series from April 13. I've done some minor cleanups and picked up a couple of bugfixes from later patches, but I wanted to keep the original series bite size for easier review.
Quoted 4 lines
There is more to come once this is in.
Russell, do you prefer to take the initial series and feed it to Linus, or should I send a direct pull request with your acked-by (once you give it)?
Hey Olof, What is the url of your git tree?
Thanks,
g.