| Message ID | 1342113976-27140-2-git-send-email-dinguyen@altera.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 07/12/2012 12:26 PM, dinguyen@altera.com wrote: > From: Dinh Nguyen <dinguyen@altera.com> > > Adding core definitions for Altera's SOCFPGA ARM platform. > > Signed-off-by: Dinh Nguyen <dinguyen@altera.com> > Reviewed-by: Pavel Machek <pavel@denx.de> Two comments below, but otherwise: Reviewed-by: Rob Herring <rob.herring@calxeda.com> > diff --git a/arch/arm/mach-socfpga/include/mach/iomap.h b/arch/arm/mach-socfpga/include/mach/iomap.h > new file mode 100644 > index 0000000..d5f8493 > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/iomap.h > @@ -0,0 +1,33 @@ > +/* > + * Copyright (C) 2012 Altera Corporation <www.altera.com> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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, see <http://www.gnu.org/licenses/>. > + */ > +#ifndef __MACH_SOCFPGA_IOMAP_H > +#define __MACH_SOCFPGA_IOMAP_H > + > +#include <asm/sizes.h> > + > +/* macro to get at IO space when running virtually */ > +/* > + * Statically mapped addresses: > + * > + * 10xx xxxx -> fbxx xxxx > + * 1exx xxxx -> fdxx xxxx > + * 1fxx xxxx -> fexx xxxx > + */ > +#define IO_ADDRESS(x) (((x) & 0x03ffffff) + 0xfb000000) > +#define __io_address(n) IOMEM(IO_ADDRESS(n)) Is this used anywhere? > + > +#endif > diff --git a/arch/arm/mach-socfpga/include/mach/irqs.h b/arch/arm/mach-socfpga/include/mach/irqs.h > new file mode 100644 > index 0000000..5e344db > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/irqs.h > @@ -0,0 +1,24 @@ > +/* > + * Copyright (C) 2012 Altera Corporation > + * > + * 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, see <http://www.gnu.org/licenses/>. > +*/ > + > +#ifndef __MACH_IRQS_H > +#define __MACH_IRQS_H > + > +#define IRQ_SOCFPGA_GIC_START 32 > +#define IRQ_LOCALWDOG 30 > +#define MAX_GIC_NR 1 This header should not be needed. > + > +#endif /* __MACH_IRQS_H */ > diff --git a/arch/arm/mach-socfpga/include/mach/timex.h b/arch/arm/mach-socfpga/include/mach/timex.h > new file mode 100644 > index 0000000..43df435 > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/timex.h > @@ -0,0 +1,19 @@ > +/* > + * Copyright (C) 2003 ARM Limited > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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 > + */ > + > +#define CLOCK_TICK_RATE (50000000 / 16) > diff --git a/arch/arm/mach-socfpga/include/mach/uncompress.h b/arch/arm/mach-socfpga/include/mach/uncompress.h > new file mode 100644 > index 0000000..bbe20e6 > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/uncompress.h > @@ -0,0 +1,9 @@ > +#ifndef __MACH_UNCOMPRESS_H > +#define __MACH_UNCOMPRESS_H > + > +#define putc(c) > +#define flush() > +#define arch_decomp_setup() > +#define arch_decomp_wdog() > + > +#endif >
On Thursday 12 July 2012, dinguyen@altera.com wrote: > +config ARCH_SOCFPGA > + bool "Altera SOCFPGA family" > + select ARCH_WANT_OPTIONAL_GPIOLIB > + select ARM_AMBA > + select ARM_GIC > + select CACHE_L2X0 > + select CLKDEV_LOOKUP > + select CPU_V7 > + select DW_APB_TIMER > + select DW_APB_TIMER_OF > + select GENERIC_CLOCKEVENTS > + select GPIO_PL061 if GPIOLIB > + select HAVE_ARM_SCU > + select SPARSE_IRQ > + select USE_OF > + help > + This enables support for Altera SOCFPGA Cyclone V platform Please select COMMON_CLK as well to use the generic clock implementation. > diff --git a/arch/arm/mach-socfpga/clock.c b/arch/arm/mach-socfpga/clock.c > new file mode 100644 > index 0000000..79f3890 > --- /dev/null > +++ b/arch/arm/mach-socfpga/clock.c > @@ -0,0 +1,45 @@ > +#include <linux/clkdev.h> > + > +#define SOCFPGA_MPU_PERIHCLK_FREQ_HZ (800000000 / 4) > +#define SOCFPGA_L4_MAIN_CLK (400000000) > + > +struct clk { > + unsigned long rate; > +}; > + > +static struct clk apb_pclk = { .rate = 200000000}; > +static struct clk i2c_clk = { .rate = 100000000}; > +static struct clk spim_clk = { .rate = 100000000}; > +static struct clk mpu_pclk = { .rate = SOCFPGA_MPU_PERIHCLK_FREQ_HZ}; > +static struct clk l4_main_clk = { .rate = SOCFPGA_L4_MAIN_CLK}; Then move this file into drivers/clk/ using that code. > diff --git a/arch/arm/mach-socfpga/include/mach/iomap.h b/arch/arm/mach-socfpga/include/mach/iomap.h > new file mode 100644 > index 0000000..d5f8493 > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/iomap.h > @@ -0,0 +1,33 @@ > +/* > + * Copyright (C) 2012 Altera Corporation <www.altera.com> > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License as published by > + * the Free Software Foundation; either version 2 of the License, or > + * (at your option) any later version. > + * > + * 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, see <http://www.gnu.org/licenses/>. > + */ > +#ifndef __MACH_SOCFPGA_IOMAP_H > +#define __MACH_SOCFPGA_IOMAP_H > + > +#include <asm/sizes.h> > + > +/* macro to get at IO space when running virtually */ > +/* > + * Statically mapped addresses: > + * > + * 10xx xxxx -> fbxx xxxx > + * 1exx xxxx -> fdxx xxxx > + * 1fxx xxxx -> fexx xxxx > + */ > +#define IO_ADDRESS(x) (((x) & 0x03ffffff) + 0xfb000000) > +#define __io_address(n) IOMEM(IO_ADDRESS(n)) > + > +#endif This is unused, right? Just remove it. > diff --git a/arch/arm/mach-socfpga/include/mach/irqs.h b/arch/arm/mach-socfpga/include/mach/irqs.h > new file mode 100644 > index 0000000..5e344db > --- /dev/null > +++ b/arch/arm/mach-socfpga/include/mach/irqs.h > @@ -0,0 +1,24 @@ > +/* > + * Copyright (C) 2012 Altera Corporation > + * > + * 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, see <http://www.gnu.org/licenses/>. > +*/ > + > +#ifndef __MACH_IRQS_H > +#define __MACH_IRQS_H > + > +#define IRQ_SOCFPGA_GIC_START 32 > +#define IRQ_LOCALWDOG 30 > +#define MAX_GIC_NR 1 > + > +#endif /* __MACH_IRQS_H */ Same with this. Since you're using sparse IRQ, this file is not even included anywhere. Arnd
On Tuesday 17 July 2012, Dinh.Nguyen wrote: > > > +static struct clk apb_pclk = { .rate = 200000000}; > > > +static struct clk i2c_clk = { .rate = 100000000}; > > > +static struct clk spim_clk = { .rate = 100000000}; > > > +static struct clk mpu_pclk = { .rate = SOCFPGA_MPU_PERIHCLK_FREQ_HZ}; > > > +static struct clk l4_main_clk = { .rate = SOCFPGA_L4_MAIN_CLK}; > > > > Then move this file into drivers/clk/ using that code. > > This doesn't quite make sense to me. You want me to move platform > specific information to drivers folder? I only see mxs and spear under > drivers/clk. Surely, you don't want me to create another socfpga folder > under there, or do you? Yes, that was the idea. We're in the process of moving most or all of the clock drivers there, and the two that you see there are just the start. The distinction between "platform specific code" and "device driver" is quite artificial anyway, and we're constantly moving it so that we have less platform code. Arnd
On Tue, 2012-07-17 at 15:47 +0000, Arnd Bergmann wrote: > On Thursday 12 July 2012, dinguyen@altera.com wrote: > > > +config ARCH_SOCFPGA > > + bool "Altera SOCFPGA family" > > + select ARCH_WANT_OPTIONAL_GPIOLIB > > + select ARM_AMBA > > + select ARM_GIC > > + select CACHE_L2X0 > > + select CLKDEV_LOOKUP > > + select CPU_V7 > > + select DW_APB_TIMER > > + select DW_APB_TIMER_OF > > + select GENERIC_CLOCKEVENTS > > + select GPIO_PL061 if GPIOLIB > > + select HAVE_ARM_SCU > > + select SPARSE_IRQ > > + select USE_OF > > + help > > + This enables support for Altera SOCFPGA Cyclone V platform > > Please select COMMON_CLK as well to use the generic clock implementation. > > > diff --git a/arch/arm/mach-socfpga/clock.c b/arch/arm/mach-socfpga/clock.c > > new file mode 100644 > > index 0000000..79f3890 > > --- /dev/null > > +++ b/arch/arm/mach-socfpga/clock.c > > @@ -0,0 +1,45 @@ > > > +#include <linux/clkdev.h> > > + > > +#define SOCFPGA_MPU_PERIHCLK_FREQ_HZ (800000000 / 4) > > +#define SOCFPGA_L4_MAIN_CLK (400000000) > > + > > +struct clk { > > + unsigned long rate; > > +}; > > + > > +static struct clk apb_pclk = { .rate = 200000000}; > > +static struct clk i2c_clk = { .rate = 100000000}; > > +static struct clk spim_clk = { .rate = 100000000}; > > +static struct clk mpu_pclk = { .rate = SOCFPGA_MPU_PERIHCLK_FREQ_HZ}; > > +static struct clk l4_main_clk = { .rate = SOCFPGA_L4_MAIN_CLK}; > > Then move this file into drivers/clk/ using that code. This doesn't quite make sense to me. You want me to move platform specific information to drivers folder? I only see mxs and spear under drivers/clk. Surely, you don't want me to create another socfpga folder under there, or do you? thanks, Dinh > > > diff --git a/arch/arm/mach-socfpga/include/mach/iomap.h b/arch/arm/mach-socfpga/include/mach/iomap.h > > new file mode 100644 > > index 0000000..d5f8493 > > --- /dev/null > > +++ b/arch/arm/mach-socfpga/include/mach/iomap.h > > @@ -0,0 +1,33 @@ > > +/* > > + * Copyright (C) 2012 Altera Corporation <www.altera.com> > > + * > > + * This program is free software; you can redistribute it and/or modify > > + * it under the terms of the GNU General Public License as published by > > + * the Free Software Foundation; either version 2 of the License, or > > + * (at your option) any later version. > > + * > > + * 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, see <http://www.gnu.org/licenses/>. > > + */ > > +#ifndef __MACH_SOCFPGA_IOMAP_H > > +#define __MACH_SOCFPGA_IOMAP_H > > + > > +#include <asm/sizes.h> > > + > > +/* macro to get at IO space when running virtually */ > > +/* > > + * Statically mapped addresses: > > + * > > + * 10xx xxxx -> fbxx xxxx > > + * 1exx xxxx -> fdxx xxxx > > + * 1fxx xxxx -> fexx xxxx > > + */ > > +#define IO_ADDRESS(x) (((x) & 0x03ffffff) + 0xfb000000) > > +#define __io_address(n) IOMEM(IO_ADDRESS(n)) > > + > > +#endif > > This is unused, right? Just remove it. > > > diff --git a/arch/arm/mach-socfpga/include/mach/irqs.h b/arch/arm/mach-socfpga/include/mach/irqs.h > > new file mode 100644 > > index 0000000..5e344db > > --- /dev/null > > +++ b/arch/arm/mach-socfpga/include/mach/irqs.h > > @@ -0,0 +1,24 @@ > > +/* > > + * Copyright (C) 2012 Altera Corporation > > + * > > + * 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, see <http://www.gnu.org/licenses/>. > > +*/ > > + > > +#ifndef __MACH_IRQS_H > > +#define __MACH_IRQS_H > > + > > +#define IRQ_SOCFPGA_GIC_START 32 > > +#define IRQ_LOCALWDOG 30 > > +#define MAX_GIC_NR 1 > > + > > +#endif /* __MACH_IRQS_H */ > > Same with this. Since you're using sparse IRQ, this file is not even included > anywhere. > > Arnd >
diff --git a/MAINTAINERS b/MAINTAINERS index 03df1d1..af6cc9b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1103,6 +1103,11 @@ S: Supported F: arch/arm/mach-shmobile/ F: drivers/sh/ +ARM/SOCFPGA ARCHITECTURE +M: Dinh Nguyen <dinguyen@altera.com> +S: Supported +F: arch/arm/mach-socfpga/ + ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT M: Lennert Buytenhek <kernel@wantstofly.org> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 57eb6ef..01116e5 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -250,6 +250,24 @@ choice prompt "ARM system type" default ARCH_VERSATILE +config ARCH_SOCFPGA + bool "Altera SOCFPGA family" + select ARCH_WANT_OPTIONAL_GPIOLIB + select ARM_AMBA + select ARM_GIC + select CACHE_L2X0 + select CLKDEV_LOOKUP + select CPU_V7 + select DW_APB_TIMER + select DW_APB_TIMER_OF + select GENERIC_CLOCKEVENTS + select GPIO_PL061 if GPIOLIB + select HAVE_ARM_SCU + select SPARSE_IRQ + select USE_OF + help + This enables support for Altera SOCFPGA Cyclone V platform + config ARCH_INTEGRATOR bool "ARM Ltd. Integrator family" select ARM_AMBA @@ -1057,6 +1075,8 @@ source "arch/arm/mach-sa1100/Kconfig" source "arch/arm/plat-samsung/Kconfig" source "arch/arm/plat-s3c24xx/Kconfig" +source "arch/arm/mach-socfpga/Kconfig" + source "arch/arm/plat-spear/Kconfig" source "arch/arm/mach-s3c24xx/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 0298b00..1fe5702 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -193,6 +193,7 @@ machine-$(CONFIG_MACH_SPEAR310) := spear3xx machine-$(CONFIG_MACH_SPEAR320) := spear3xx machine-$(CONFIG_MACH_SPEAR600) := spear6xx machine-$(CONFIG_ARCH_ZYNQ) := zynq +machine-$(CONFIG_ARCH_SOCFPGA) := socfpga # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. diff --git a/arch/arm/mach-socfpga/clock.c b/arch/arm/mach-socfpga/clock.c new file mode 100644 index 0000000..79f3890 --- /dev/null +++ b/arch/arm/mach-socfpga/clock.c @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Altera Corporation <www.altera.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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, see <http://www.gnu.org/licenses/>. + */ +#include <linux/clkdev.h> + +#define SOCFPGA_MPU_PERIHCLK_FREQ_HZ (800000000 / 4) +#define SOCFPGA_L4_MAIN_CLK (400000000) + +struct clk { + unsigned long rate; +}; + +static struct clk apb_pclk = { .rate = 200000000}; +static struct clk i2c_clk = { .rate = 100000000}; +static struct clk spim_clk = { .rate = 100000000}; +static struct clk mpu_pclk = { .rate = SOCFPGA_MPU_PERIHCLK_FREQ_HZ}; +static struct clk l4_main_clk = { .rate = SOCFPGA_L4_MAIN_CLK}; + +static struct clk_lookup lookups[] = { + { .clk = &apb_pclk, .con_id = "apb_pclk", }, + { .clk = &i2c_clk, .dev_id = "ffc04000.i2c", }, + { .clk = &i2c_clk, .dev_id = "ffc05000.i2c", }, + { .clk = &spim_clk, .dev_id = "dw-spi-mmio.0", }, + { .clk = &spim_clk, .dev_id = "dw-spi-mmio.1", }, + { .clk = &mpu_pclk, .dev_id = "smp_twd", }, + { .clk = &l4_main_clk, .dev_id = "dma-pl330", }, +}; + +void __init socfpga_init_clocks(void) +{ + clkdev_add_table(lookups, ARRAY_SIZE(lookups)); +} diff --git a/arch/arm/mach-socfpga/common.h b/arch/arm/mach-socfpga/common.h new file mode 100644 index 0000000..e66587f --- /dev/null +++ b/arch/arm/mach-socfpga/common.h @@ -0,0 +1,23 @@ +/* + * Copyright (C) 2012 Altera Corporation <www.altera.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MACH_SOCFPGA_COMMON_H +#define __MACH_SOCFPGA_COMMON_H + +extern struct sys_timer socfpga_timer; + +#endif diff --git a/arch/arm/mach-socfpga/include/mach/debug-macro.S b/arch/arm/mach-socfpga/include/mach/debug-macro.S new file mode 100644 index 0000000..d6f26d2 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/debug-macro.S @@ -0,0 +1,16 @@ +/* + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * 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. + */ + + .macro addruart, rp, rv, tmp + mov \rp, #DEBUG_LL_UART_OFFSET + orr \rp, \rp, #0x00c00000 + orr \rv, \rp, #0xfe000000 @ virtual base + orr \rp, \rp, #0xff000000 @ physical base + .endm + diff --git a/arch/arm/mach-socfpga/include/mach/iomap.h b/arch/arm/mach-socfpga/include/mach/iomap.h new file mode 100644 index 0000000..d5f8493 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/iomap.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) 2012 Altera Corporation <www.altera.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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, see <http://www.gnu.org/licenses/>. + */ +#ifndef __MACH_SOCFPGA_IOMAP_H +#define __MACH_SOCFPGA_IOMAP_H + +#include <asm/sizes.h> + +/* macro to get at IO space when running virtually */ +/* + * Statically mapped addresses: + * + * 10xx xxxx -> fbxx xxxx + * 1exx xxxx -> fdxx xxxx + * 1fxx xxxx -> fexx xxxx + */ +#define IO_ADDRESS(x) (((x) & 0x03ffffff) + 0xfb000000) +#define __io_address(n) IOMEM(IO_ADDRESS(n)) + +#endif diff --git a/arch/arm/mach-socfpga/include/mach/irqs.h b/arch/arm/mach-socfpga/include/mach/irqs.h new file mode 100644 index 0000000..5e344db --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/irqs.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2012 Altera Corporation + * + * 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, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef __MACH_IRQS_H +#define __MACH_IRQS_H + +#define IRQ_SOCFPGA_GIC_START 32 +#define IRQ_LOCALWDOG 30 +#define MAX_GIC_NR 1 + +#endif /* __MACH_IRQS_H */ diff --git a/arch/arm/mach-socfpga/include/mach/timex.h b/arch/arm/mach-socfpga/include/mach/timex.h new file mode 100644 index 0000000..43df435 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/timex.h @@ -0,0 +1,19 @@ +/* + * Copyright (C) 2003 ARM Limited + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * 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 + */ + +#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-socfpga/include/mach/uncompress.h b/arch/arm/mach-socfpga/include/mach/uncompress.h new file mode 100644 index 0000000..bbe20e6 --- /dev/null +++ b/arch/arm/mach-socfpga/include/mach/uncompress.h @@ -0,0 +1,9 @@ +#ifndef __MACH_UNCOMPRESS_H +#define __MACH_UNCOMPRESS_H + +#define putc(c) +#define flush() +#define arch_decomp_setup() +#define arch_decomp_wdog() + +#endif