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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: avorontsov@ru.mvista.com
Cc: Arnd Bergmann <arnd@arndb.de>,
	linuxppc-dev@ozlabs.org, monstr@monstr.eu,
	linux-kernel@vger.kernel.org, john.williams@petalogix.com
Subject: Re: [PATCH 04/57] microblaze_v7: Open firmware files
Date: Thu, 26 Mar 2009 11:01:39 +1100	[thread overview]
Message-ID: <1238025699.25062.756.camel@pasglop> (raw)
In-Reply-To: <20090323205305.GA10576@oksana.dev.rtsoft.ru>

On Mon, 2009-03-23 at 23:53 +0300, Anton Vorontsov wrote:
> It took me approx. 4 hours to factor out the code and make a
> proof-of-concept FDT support for a little-endian ARM platform. ;-)
> (The device tree was only describing a cpu and a nor flash, though.
> No support for interrupt- and gpio-controllers. And no support for
> U-Boot, I just built the dtb file into the kernel).

ARM could benefit tremendously I believe from a similar virtualized
interrupt mapping & OF tree to powerpc for their gazillions of weirdly
cascaded interrupt controller setups :-)

Ben.



  reply	other threads:[~2009-03-26  0:03 UTC|newest]

Thread overview: 113+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-18 20:30 Microblaze linux support monstr
2009-03-18 20:30 ` [PATCH 01/57] microblaze_v7: Kconfig patches monstr
2009-03-18 20:30   ` [PATCH 02/57] microblaze_v7: Makefiles for Microblaze cpu monstr
2009-03-18 20:30   ` [PATCH 03/57] microblaze_v7: Cpuinfo handling monstr
2009-03-18 20:30   ` [PATCH 04/57] microblaze_v7: Open firmware files monstr
2009-03-23 18:51     ` Arnd Bergmann
2009-03-23 20:53       ` Anton Vorontsov
2009-03-26  0:01         ` Benjamin Herrenschmidt [this message]
2009-03-24 11:17       ` Michal Simek
2009-03-18 20:30   ` [PATCH 05/57] microblaze_v7: Platorm bus registration monstr
2009-03-18 20:30   ` [PATCH 06/57] microblaze_v7: exception handling monstr
2009-03-18 20:30   ` [PATCH 07/57] microblaze_v7: Signal support monstr
2009-03-23 19:35     ` Arnd Bergmann
2009-03-24 11:14       ` Michal Simek
2009-03-18 20:30   ` [PATCH 08/57] microblaze_v7: Interrupt handling, timer support, selfmod code monstr
2009-03-19 15:49     ` Thomas Gleixner
2009-03-19 20:28       ` Michal Simek
2009-03-19 21:47         ` Thomas Gleixner
2009-03-20  2:24           ` John Stultz
2009-03-20  7:27             ` Michal Simek
2009-03-20 20:40               ` john stultz
2009-03-21 10:38                 ` Michal Simek
2009-03-21 11:14                   ` Thomas Gleixner
2009-03-21 11:57                     ` Michal Simek
2009-03-21 12:05                       ` Thomas Gleixner
2009-03-21 12:07                         ` Michal Simek
2009-03-20  6:38           ` Michal Simek
2009-03-20 10:07             ` Thomas Gleixner
2009-03-20  9:26           ` Michal Simek
2009-03-20  9:58             ` Thomas Gleixner
2009-03-20 10:37               ` Michal Simek
2009-03-20 10:49                 ` Thomas Gleixner
2009-03-20 11:28                   ` Michal Simek
2009-03-20 11:41                     ` Thomas Gleixner
2009-03-20 11:59                       ` Michal Simek
2009-03-20 14:08           ` Michal Simek
2009-03-20 14:12             ` Thomas Gleixner
2009-03-20 14:27               ` Michal Simek
2009-03-18 20:30   ` [PATCH 09/57] microblaze_v7: cache support monstr
2009-03-18 20:30   ` [PATCH 10/57] microblaze_v7: Generic dts file for platforms monstr
2009-03-18 20:30   ` [PATCH 11/57] microblaze_v7: kernel modules support monstr
2009-03-18 20:30   ` [PATCH 12/57] microblaze_v7: lmb include file monstr
2009-03-18 20:30   ` [PATCH 13/57] microblaze_v7: PVR support, cpuinfo support monstr
2009-03-18 20:30   ` [PATCH 14/57] microblaze_v7: defconfig file monstr
2009-03-18 20:30   ` [PATCH 15/57] microblaze_v7: assembler files head.S, entry-nommu.S, syscall_table.S monstr
2009-03-18 20:30   ` [PATCH 16/57] microblaze_v7: vmlinux.lds.S - linker script monstr
2009-03-18 20:30   ` [PATCH 17/57] microblaze_v7: supported function for memory - kernel/lib monstr
2009-03-18 20:30   ` [PATCH 18/57] microblaze_v7: checksum support monstr
2009-03-18 20:30   ` [PATCH 19/57] microblaze_v7: early_printk support monstr
2009-03-18 20:30   ` [PATCH 20/57] microblaze_v7: uaccess files monstr
2009-03-18 20:30   ` [PATCH 21/57] microblaze_v7: heartbeat file monstr
2009-03-18 20:30   ` [PATCH 22/57] microblaze_v7: setup.c, setup.h - system setting monstr
2009-03-18 20:30   ` [PATCH 23/57] microblaze_v7: asm-offsets monstr
2009-03-18 20:30   ` [PATCH 24/57] microblaze_v7: process and init task function monstr
2009-03-18 20:30   ` [PATCH 25/57] microblaze_v7: delay.h, timex.h monstr
2009-03-18 20:30   ` [PATCH 26/57] microblaze_v7: ptrace support monstr
2009-03-18 20:30   ` [PATCH 27/57] microblaze_v7: IPC support monstr
2009-03-18 20:30   ` [PATCH 28/57] microblaze_v7: traps support monstr
2009-03-18 20:30   ` [PATCH 29/57] microblaze_v7: memory inicialization, MMU, TLB monstr
2009-03-18 20:30   ` [PATCH 30/57] microblaze_v7: page.h, segment.h, unaligned.h monstr
2009-03-18 20:30   ` [PATCH 31/57] microblaze_v7: includes SHM*, msgbuf monstr
2009-03-18 20:30   ` [PATCH 32/57] microblaze_v7: bug headers files monstr
2009-03-18 20:31   ` [PATCH 33/57] microblaze_v7: definitions of types monstr
2009-03-18 20:31   ` [PATCH 34/57] microblaze_v7: ioctl support monstr
2009-03-18 20:31   ` [PATCH 35/57] microblaze_v7: io.h IO operations monstr
2009-03-18 20:31   ` [PATCH 36/57] microblaze_v7: headers for executables format FLAT, ELF monstr
2009-03-18 20:31   ` [PATCH 37/57] microblaze_v7: dma support monstr
2009-03-18 20:31   ` [PATCH 38/57] microblaze_v7: headers for irq monstr
2009-03-18 20:31   ` [PATCH 39/57] microblaze_v7: atomic.h bitops.h swab.h byteorder.h monstr
2009-03-18 20:31   ` [PATCH 40/57] microblaze_v7: headers pgalloc.h pgtable.h monstr
2009-03-18 20:31   ` [PATCH 41/57] microblaze_v7: system.h processor.h monstr
2009-03-18 20:31   ` [PATCH 42/57] microblaze_v7: clinkage.h linkage.h sections.h kmap_types.h monstr
2009-03-18 20:31   ` [PATCH 43/57] microblaze_v7: stats headers monstr
2009-03-18 20:31   ` [PATCH 44/57] microblaze_v7: termbits.h termios.h monstr
2009-03-23 19:37     ` Arnd Bergmann
2009-03-24 11:20       ` Michal Simek
2009-03-24 13:57         ` Arnd Bergmann
2009-03-24 14:06           ` John Williams
2009-03-24 14:44           ` Michal Simek
2009-03-18 20:31   ` [PATCH 45/57] microblaze_v7: sigcontext.h siginfo.h monstr
2009-03-18 20:31   ` [PATCH 46/57] microblaze_v7: headers simple files - empty or redirect to asm-generic monstr
2009-03-18 20:31   ` [PATCH 47/57] microblaze_v7: namei.h monstr
2009-03-18 20:31   ` [PATCH 48/57] microblaze_v7: headers files entry.h current.h mman.h registers.h sembuf.h monstr
2009-03-18 20:31   ` [PATCH 49/57] microblaze_v7: device.h param.h topology.h monstr
2009-03-18 20:31   ` [PATCH 50/57] microblaze_v7: pool.h socket.h monstr
2009-03-18 20:31   ` [PATCH 51/57] microblaze_v7: fcntl.h sockios.h ucontext.h monstr
2009-03-18 20:31   ` [PATCH 52/57] microblaze_v7: unistd.h monstr
2009-03-18 20:31   ` [PATCH 53/57] microblaze_v7: string.h thread_info.h monstr
2009-03-18 20:31   ` [PATCH 54/57] microblaze_v7: Kbuild file monstr
2009-03-18 20:31   ` [PATCH 55/57] microblaze_v7: pci headers monstr
2009-03-18 20:31   ` [PATCH 56/57] microblaze_v7: syscalls.h monstr
2009-03-18 20:31   ` [PATCH 57/57] microblaze_v7: Uartlite for Microblaze monstr
2009-03-24 16:03     ` Michal Simek
2009-03-24 16:22       ` John Williams
2009-03-24 16:47       ` Peter Korsgaard
2009-03-25 15:42   ` [PATCH 01/57] microblaze_v7: Kconfig patches Arnd Bergmann
2009-03-25 16:10     ` Michal Simek
2009-03-19  7:22 ` Microblaze linux support Ingo Molnar
2009-03-19  9:42   ` Michal Simek
2009-03-19 10:21     ` Ingo Molnar
2009-03-19 10:26       ` Michal Simek
2009-03-19 10:47         ` Jaswinder Singh Rajput
2009-03-19 11:10           ` Michal Simek
2009-03-19 10:50         ` Ingo Molnar
2009-03-19 10:52           ` Michal Simek
2009-03-19 11:00             ` Ingo Molnar
2009-03-19 11:04               ` Michal Simek
2009-03-19 20:35 ` Randy Dunlap
2009-03-19 20:41   ` Michal Simek
2009-03-24 15:26 ` Michal Simek
2009-03-24 15:33   ` John Linn
2009-03-24 15:42     ` Michal Simek
2009-03-24 17:46   ` [microblaze-uclinux] " Stephen Neuendorffer

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