- Apr 07, 2008
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Roel Kluin authored
Replace logical "&&" by bit "&" for ISA_SPACE_MASK. Signed-off-by:
Roel Kluin <12o3l@tiscali.nl> Signed-off-by:
Paul Mackerras <paulus@samba.org>
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- Apr 05, 2008
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Josh Boyer authored
Include the newly added Canyonlands and Yosemite ports in the mutli-board 440 defconfig. Signed-off-by:Josh Boyer <jwboyer@linux.vnet.ibm.com>
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Valentine Barshak authored
With a multiplatform kernel, once built we always have warp_setup_nand_flash() called and NDFC probed, no matter what machine we actually run on. This potentially can cause problems (such as kernel crash), since NDFC is probed at a warp-predefined address. Using machine_device_initcall() NAND devices are registered if we run on a warp only. Signed-off-by:
Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by:
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Stefan Roese authored
This patch changes the "max-frame-size" property to 9000 for all gbit enabled 4xx boards. All those ports generally support jumbo frames, so let's give the user a chance to enable it. Signed-off-by:
Stefan Roese <sr@denx.de> Signed-off-by:
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Stefan Roese authored
This patch fixes some problems in the Canyonlands 460EX and Glacier 460GT dts files: - Add "mdio-device = <&EMAC0>" to all all EMAC's except for EMAC0 itself (the 460EX/GT only can access the PHY via the EMAC0 instance) - Add TAH support to Canyonlands dts Signed-off-by:
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- Apr 03, 2008
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Stefan Roese authored
This patch creates a common system reset routine for all 40x and 44x systems. Previously only a 44x routine existed. But since this system reset via the debug control register is common for 40x and 44x let's share this code for all those platforms in ppc4xx_soc.c. This patch also enables CONFIG_4xx_SOC for all 40x and 44x platforms. Tested on Kilauea (405EX) and Canyonlands (440EX). Signed-off-by:
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Grant Likely authored
This target produces a flat binary rather than an ELF file, fixes the entry point at the beginning of the image, and takes a complete device tree with no fixups needed. Signed-off-by:
Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
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Stephen Neuendorffer authored
The of_serial driver queries the current-speed property and attempts to use it to register the custom_divisor property of the uart_port. However, if current-speed is not set, then this code will dereference a bad pointer. The fix is to only set custom_divisor when a current-speed property appears in the device tree. Signed-off-by:
Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by:
John Linn <john.linn@xilinx.com> Signed-off-by:
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Stefan Roese authored
The patch fixes a bug, where the PESDRn_UTLSET1 register was setup wrongly resulting in a non working PCIe port 1. With this fix both PCIe ports work fine again. Signed-off-by:
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Stefan Roese authored
Since the arch/powerpc PCI subsystem now does a complete re-assignment of the resources, we can move from the unconditional PCIe PHY reset to the conditional version. Now the PHY is only reset, if no link is established yet. An additional PHY reset (one is already done in U-Boot) leads to problems with some Atheros PCIe boards and some HP FPGA PCIe designs. Signed-off-by:
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Grant Likely authored
Call dtc from the Makefile instead of the wrapper script so that the dt blobs can be generated with a simple make invocation. Using this patch allows board ports to trigger automatic building of .dtb files by adding them to the image-y target list. Signed-off-by:
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- Apr 01, 2008
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Johannes Weiner authored
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by:Johannes Weiner <hannes@saeurebad.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Johannes Weiner authored
show_mem() has no need to print the amount of free swap space manually because show_free_areas() does this already and is called by the former. The two outputs only differ in text formatting: printk("Free swap = %lukB\n", ...); printk("Free swap: %6ldkB\n", ...); Signed-off-by: -
Julia Lawall authored
Robert P.J. Day proposed to use the macro FIELD_SIZEOF in replace of code that matches its definition. The modification was made using the following semantic patch (http://www.emn.fr/x-info/coccinelle/ ) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ type t; identifier f; @@ - (sizeof(((t*)0)->f)) + FIELD_SIZEOF(t, f) @depends on haskernel@ type t; identifier f; @@ - sizeof(((t*)0)->f) + FIELD_SIZEOF(t, f) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Harvey Harrison authored
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by:
Harvey Harrison <harvey.harrison@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Harvey Harrison authored
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by:
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Robert Brose authored
Old-world powermacs don't set L2CR or L3CR on processor upgrade cards. This simple patch allows the setting of L3CR via a kernel parameter (like the existing kernel parameter to set L2CR). Signed-off-by:
Robert Brose <bob@qbjnet.com> Signed-off-by:
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Geert Uytterhoeven authored
Split the device setup code in ps3_register_repository_device() in two routines: 1. ps3_setup_static_device(), to handle the setup of static devices in the PS3 repository, which can be __init, 2. ps3_setup_dynamic_device(), to handle the setup of storage devices that may appear later in the PS3 repository. This fixes a few section mismatch warnings. Signed-off-by:Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by:
Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by:
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Geert Uytterhoeven authored
WARNING: vmlinux.o(.text+0xb41b0): Section mismatch in reference from the function .add_memory() to the function .devinit.text:.arch_add_memory() The function .add_memory() references the function __devinit .arch_add_memory(). This is often because .add_memory lacks a __devinit annotation or the annotation of .arch_add_memory is wrong. arch_add_memory() is also not __devinit on other architectures Signed-off-by:
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Geert Uytterhoeven authored
WARNING: vmlinux.o(.text+0x1e4c0): Section mismatch in reference from the function .move_device_tree() to the function .init.text:.lmb_alloc_base() The function .move_device_tree() references the function __init .lmb_alloc_base(). This is often because .move_device_tree lacks a __init annotation or the annotation of .lmb_alloc_base is wrong. move_device_tree() is called from early_init_devtree() only, which is __init Signed-off-by:
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Badari Pulavarty authored
If the platform doesn't support hpte_removebolted(), gracefully return failure rather than success. Signed-off-by:
Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by:
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Masakazu Mokuno authored
Add Wake-on-LAN support to the PS3 Gelic network driver. Other OS WOL support was introduced in PS3 system firmware 2.20. Signed-off-by:
Masakazu Mokuno <mokuno@sm.sony.co.jp> Signed-off-by:
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Geoff Levand authored
Add Wake-on-LAN support to the PS3 system-manager. Other OS WOL support was introduced in PS3 system firmware 2.20. Signed-off-by:
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Geert Uytterhoeven authored
PS3 save power on halt: - Replace infinite busy loops by smarter loops calling lv1_pause() to save power. - Add ps3_halt() and ps3_sys_manager_halt(). - Add __noreturn annotations. Signed-off-by: -
Geoff Levand authored
Improve the debugging support of the PS3 bootwraper code: o Increase the size of the PS3 bootwrapper overlay from 256 to 512 bytes to allow for more debugging code in the overlay. o Use the dot symbol to set the size of __system_reset_overlay. The assembler will then emit an error if the overlay code is too big. o Remove some unused instructions. o Update the text describing the PS3 bootwrapper overlay. o Add a check for null pointer writes. o Change hcall return value from s64. Signed-off-by:
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Takashi Yamamoto authored
Add a new routine ps3_get_speid() which returns the logical SPE ID. This ID is needed for profiling support. Signed-off-by:
Takashi Yamamoto <TakashiA.Yamamoto@jp.sony.com> Signed-off-by:
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Roel Kluin authored
Fix a typo bug 'unlikely(x) == y' and add an unlikely() call to an unlikely code path in the PS3 interrupt routine ps3_get_irq(). Signed-off-by:
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Paul Mackerras authored
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- Mar 26, 2008
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Alexandr Smirnov authored
Add device tree file for Emerson KSI8560 board. Signed-off-by:
Alexandr Smirnov <asmirnov@ru.mvista.com> Signed-off-by:
Kumar Gala <galak@kernel.crashing.org>
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Alexandr Smirnov authored
Add default config for Emerson KSI8560 board. Signed-off-by:
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Alexandr Smirnov authored
Add boot wrapper for Emerson KSI8560 board. Signed-off-by:
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Alexandr Smirnov authored
The KSI8560 is a single compact, mid-, or full-size Advanced Mezzanine Card (AdvancedMC™) based on the Freescale™ Semiconductor MPC8560 PowerQUICC III™ microprocessor. This product will serve in data and signaling applications such as signaling gateways (SGW) and softswitch signaling interface cards. The board has altera maxii CPLD, that is used to obtain and manage board configuration. Also there are two SCC UART serial consoles and FCC ethernet, that is routed to the front panel, while other ethernet controlers (TSEC's) are routed to the backplane. Signed-off-by:
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Stefan Roese authored
This patch adds the L2 cache node to the Taishan 440GX dts file. Signed-off-by:
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Stefan Roese authored
This patch adds support for the 256k L2 cache found on some IBM/AMCC 4xx PPC's. It introduces a common 4xx SoC file (sysdev/ppc4xx_soc.c) which currently "only" adds the L2 cache init code. Other common 4xx stuff can be added later here. The L2 cache handling code is a copy of Eugene's code in arch/ppc with small modifications. Tested on AMCC Taishan 440GX. Signed-off-by:
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Stefan Roese authored
Currently Haleakala uses the Kilauea platform code. This patch adds "haleakala" to the compatible property, in case later kernel versions will introduce a Haleakala platform code. Signed-off-by:
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Stefan Roese authored
The patch adds the Glacier dts. The Glacier is nearly identical to the Canyonlands (460EX). Here the differences: - 4 ethernet ports instead of 2 - no SATA port - no USB port Signed-off-by:
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Stephen Neuendorffer authored
Major 259 has been assigned by lanana. Use it. Also, publish /dev/icap[0-k] as the device entries, and register platform devices named 'icap' to be consistent. Signed-off-by:
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Stephen Neuendorffer authored
It appears that in some cases, the sync word might not be recognized by the hardware correctly. If this happens, then attempting to read from the port results in an unrecoverable error because of the design of the FPGA core. This patch updates the code to check the status of the device before reading the IDCODE, in order to avoid entering this unrecoverable state. This patch also adds additional NOOP commands into the sychronization sequence, which appears to be necessary to avoid the condition on some hardware. Signed-off-by:
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Stephen Neuendorffer authored
Both the buffer-based and fifo-based icap cores have a status register. Previously, this was only used internally to check whether transactions have completed. However, the status can be useful to the main driver as well. This patch exposes these status functions to the main driver along with some masks for the differnet bits. Signed-off-by:
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Stefan Roese authored
This patch adds TAH (TCP/IP Acceleration Hardware) support to the taishan 440GX dts. It depends on the NEWEMAC/tah patch that adds the compatible "ibm,tah" property to the matching table. Signed-off-by:
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