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* [POWERPC] PS3: Defconfig updatesGeoff Levand2007-05-021-74/+255
| | | | | | | Updates to ps3_defconfig for linux-2.6.21. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] PS3: Fix system slowdownTakao Shinohara2007-05-021-0/+11
| | | | | | | | | | | | | The PS3 HV will deliver soft-disabled interrupts at the next HV call or interrupt. Add an HV call to local_irq_restore() to force the timely delivery of any pending interrupts. This fixes the system slowdown bug reported here http://bugzilla.kernel.org/show_bug.cgi?id=8260 Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] PS3: Interrupt routine fixups.Geoff Levand2007-05-023-78/+178
| | | | | | | | Fixups for the ps3 interrupt routines to support all HV device in a generic way. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] PS3: Remove duplicate variable assignementGeoff Levand2007-05-021-1/+0
| | | | | | | A minor change to remove a duplicate variable assignement in ps3_mm_shutdown(); Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] PS3: Add DABR supportGeoff Levand2007-05-021-0/+7
| | | | | | | | | Add PS3 support for the PowerPC processor's Data Address Breakpoint Register (DABR). Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix spurious vectors on weird MPICJosh Boyer2007-05-021-1/+4
| | | | | | | | The weird TSI 10x MPIC needs an EOI after getting a spurious vector. This patch uses the existing MPIC_SPV_EOI flag to fix this issue. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix suspend states againJohannes Berg2007-05-023-65/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 0fba3a1f39f8b0a50b56c8b068fa52131cbc84c2 (a very long time ago, May 2006), I fixed a bug that caused powermacs to crash when you tried entering standby/mem suspend states. As I'm now getting more familiar with the suspend code I notice a few more things: 1. we previously misunderstood what pm_ops is for, it isn't supposed to be for doing platform dependent suspend/resume stuff that needs to be done for suspend to disk (as we currently try to use it!), it is instead for entering platform dependent suspend states ("standby", "mem"). 2. due to the first point, we never properly save FPU and altivec states when suspending to disk. It probably hasn't hurt yet because the process that writes the "disk" to /sys/power/state uses neither and its context is used. This patch addresses these points as follows: 1. remove all pm_ops from powermac, powermac suspend to ram isn't currently usable via /sys/power/state but is done via the PMU instead. 2. move the code responsible for storing FPU/altivec state into save_processor_state and the set_context() call to restore_processor_state. 3. add a call to kernel_enable_spe() It may look like there is some code removal missing but that is actually because the new suspend.h file overrides the ppc/suspend.h one which was previously used. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix STRICT_MM_TYPECHECKSDavid Gibson2007-05-023-3/+4
| | | | | | | | | | | | | | Since we don't have it active by default, the STRICT_MM_TYPECHECKS option has bitrotted again. This patch fixes a couple of simple build fixes if the option is selected. First, pud_t mustn't be defined in page.h on 32-bit systems, because it conflicts with the version in the generic pud-folding code. Second, pci_32.c is missing a __pgprot() wrapper call. Third, a couple of PS3 files use constants of type pgprot_t when they need the raw values, we add pgprot_val() calls to fix this. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Revise PPC44x MMU code for arch/powerpcDavid Gibson2007-05-023-66/+23
| | | | | | | | | | | | This patch takes the definitions for the PPC44x MMU (a software loaded TLB) from asm-ppc/mmu.h, cleans them up of things no longer necessary in arch/powerpc and puts them in a new asm-powerpc/mmu_44x.h file. It also substantially simplifies arch/powerpc/mm/44x_mmu.c and makes a couple of small fixes necessary for the 44x MMU code to build and work properly in arch/powerpc. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Uninline of_iomap functionChristian Krafft2007-05-021-0/+11
| | | | | | | | | There is no big reason to have that function inlined. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Initialise spinlock in the DEBUG_PAGEALLOC codeMichael Ellerman2007-05-021-1/+1
| | | | | | | | | | | | | | | | | | | | | Fixes: BUG: spinlock bad magic on CPU#0, swapper/0 lock: c00000000064ec30, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 Call Trace: [c00000000062b980] [c00000000000f920] .show_stack+0x6c/0x1a0 (unreliable) [c00000000062ba20] [c0000000001c2b40] .spin_bug+0xb0/0xd4 [c00000000062bab0] [c0000000001c2ed0] ._raw_spin_lock+0x44/0x184 [c00000000062bb50] [c0000000003a42b4] ._spin_lock+0x10/0x24 [c00000000062bbd0] [c00000000002b4dc] .kernel_map_pages+0x198/0x278 [c00000000062bc90] [c000000000079720] .free_hot_cold_page+0x124/0x418 [c00000000062bd70] [c000000000530278] .free_all_bootmem_core+0x14c/0x224 [c00000000062be50] [c00000000052a178] .mem_init+0x68/0x170 [c00000000062bee0] [c00000000051d874] .start_kernel+0x2a0/0x37c [c00000000062bf90] [c0000000000084c8] .start_here_common+0x54/0x8c Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Turn on corresponding PHY drivers in QE UEC platforms defconfigsKim Phillips2007-05-023-40/+97
| | | | | Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add 'mdio' to bus scan id list for platforms with QE UECKim Phillips2007-05-024-0/+4
| | | | | | | | | Add 'mdio' to bus scan id list for platforms with QE UEC as a consequence of converting UEC mdio driver to an of_platform driver in the ucc_geth phylib conversion patch. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Replace undocumented interface properties in dts filesKim Phillips2007-05-024-10/+4
| | | | | | | phy-connection-type now supersedes the interface property. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] pseries: Handle null iommu dma-window property correctlyLinas Vepstas2007-05-021-0/+6
| | | | | | | | | | | | | | | | Some versions of pSeries firmware fail to set up a dma-window property for PCI slots that are unoccupied. As a result, the loop searching for this propery, in pci_dma_dev_setup_pSeriesLP(), can run to the end, resulting in a NULL pointer dereference later in the routine. This patch prevents the crash, and prints a warning message. This is theoretically a rare error, as it occurs on what is hopefully just beta levels of firmware. But just in case this firmware escapes into the wild, this patch will avoid the crash. Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
* [POWERPC] powermac: Fix G5-cpufreq for cpu on/offlineJohannes Berg2007-05-021-4/+4
| | | | | | | | | | | | The original code here is wrong, it applies "previous" knowledge. The way the cpufreq core is designed is that the policy for the secondary CPU that comes online says that it must in fact not use this policy but use the same as the other CPUs that are listed, which in fact is CPU#0. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] apm_emu: Use generic apm-emulationJohannes Berg2007-05-021-0/+3
| | | | | | | | | This patch removes a huge amount of code that is now in common code in drivers/char/apm-emulation.c Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] kernel: Remove loops_per_jiffy code for 7448HPC2 platformsZang Roy-r619112007-05-021-12/+0
| | | | | | | | | Remove loops_per_jiffy early initialization code for 7448HPC2 platforms. Since udelay no longer uses loops_per_jiffy it is not necessary to initialize it early. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Remove unneeded page_is_ram exportJohannes Berg2007-05-021-1/+0
| | | | | | | | | arch/powerpc/mm/mem.c exports page_is_ram, which is not used anywhere that could be modular. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Move of_irq_to_resource from prom.h to prom_parse.cMathieu Desnoyers2007-05-021-0/+14
| | | | | | | | | | In the powerpc architecture, of_irq_to_resource, currently sitting in prom.h, needs irq_of_parse_and_map and NO_IRQ from asm-powerpc/irq.h. The solution suggested by Benjamin Herrenschmidt is to move it to arch/powerpc/kernel/prom_parse.c. Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
* power management: implement pm_ops.valid for everybodyJohannes Berg2007-04-308-53/+11
| | | | | | | | | | | | | | | | | | | | | | Almost all users of pm_ops only support mem sleep, don't check in .valid and don't reject any others in .prepare so users can be confused if they check /sys/power/state, especially when new states are added (these would then result in s-t-r although they're supposed to be something different). This patch implements a generic pm_valid_only_mem function that is then exported for users and puts it to use in almost all existing pm_ops. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: linux-pm@lists.linux-foundation.org Cc: Len Brown <lenb@kernel.org> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Greg KH <greg@kroah.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* rework pm_ops pm_disk_mode, kill misuseJohannes Berg2007-04-308-31/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch series cleans up some misconceptions about pm_ops. Some users of the pm_ops structure attempt to use it to stop the user from entering suspend to disk, this, however, is not possible since the user can always use "shutdown" in /sys/power/disk and then the pm_ops are never invoked. Also, platforms that don't support suspend to disk simply should not allow configuring SOFTWARE_SUSPEND (read the help text on it, it only selects suspend to disk and nothing else, all the other stuff depends on PM). The pm_ops structure is actually intended to provide a way to enter platform-defined sleep states (currently supported states are "standby" and "mem" (suspend to ram)) and additionally (if SOFTWARE_SUSPEND is configured) allows a platform to support a platform specific way to enter low-power mode once everything has been saved to disk. This is currently only used by ACPI (S4). This patch: The pm_ops.pm_disk_mode is used in totally bogus ways since nobody really seems to understand what it actually does. This patch clarifies the pm_disk_mode description. It also removes all the arm and sh users that think they can veto suspend to disk via pm_ops; not so since the user can always do echo shutdown > /sys/power/disk, they need to find a better way involving Kconfig or such. ACPI is the only user left with a non-zero pm_disk_mode. The patch also sets the default mode to shutdown again, but when a new pm_ops is registered its pm_disk_mode is selected as default, that way the default stays for ACPI where it is apparently required. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: David Brownell <david-b@pacbell.net> Acked-by: Pavel Machek <pavel@ucw.cz> Cc: <linux-pm@lists.linux-foundation.org> Cc: Len Brown <lenb@kernel.org> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Greg KH <greg@kroah.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2007-04-301-3/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits) [IPV4] SNMP: Support OutMcastPkts and OutBcastPkts [IPV4] SNMP: Support InMcastPkts and InBcastPkts [IPV4] SNMP: Support InTruncatedPkts [IPV4] SNMP: Support InNoRoutes [SNMP]: Add definitions for {In,Out}BcastPkts [TCP] FRTO: RFC4138 allows Nagle override when new data must be sent [TCP] FRTO: Delay skb available check until it's mandatory [XFRM]: Restrict upper layer information by bundle. [TCP]: Catch skb with S+L bugs earlier [PATCH] INET : IPV4 UDP lookups converted to a 2 pass algo [L2TP]: Add the ability to autoload a pppox protocol module. [SKB]: Introduce skb_queue_walk_safe() [AF_IUCV/IUCV]: smp_call_function deadlock [IPV6]: Fix slab corruption running ip6sic [TCP]: Update references in two old comments [XFRM]: Export SPD info [IPV6]: Track device renames in snmp6. [SCTP]: Fix sctp_getsockopt_local_addrs_old() to use local storage. [NET]: Remove NETIF_F_INTERNAL_STATS, default to internal stats. [NETPOLL]: Remove CONFIG_NETPOLL_RX ...
| * [NET]: Remove NETIF_F_INTERNAL_STATS, default to internal stats.Rusty Russell2007-04-281-3/+0
| | | | | | | | | | | | | | | | | | | | | | Herbert Xu conviced me that a new flag was overkill; every driver currently overrides get_stats, so we might as well make the internal one the default. If someone did fail to set get_stats, they would now get all 0 stats instead of "No statistics available". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'for-2.6.22' of ↵Linus Torvalds2007-04-30286-6731/+10233
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'for-2.6.22' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (255 commits) [POWERPC] Remove dev_dbg redefinition in drivers/ps3/vuart.c [POWERPC] remove kernel module option for booke wdt [POWERPC] Avoid putting cpu node twice [POWERPC] Spinlock initializer cleanup [POWERPC] ppc4xx_sgdma needs dma-mapping.h [POWERPC] arch/powerpc/sysdev/timer.c build fix [POWERPC] get_property cleanups [POWERPC] Remove the unused HTDMSOUND driver [POWERPC] cell: cbe_cpufreq cleanup and crash fix [POWERPC] Declare enable_kernel_spe in a header [POWERPC] Add dt_xlate_addr() to bootwrapper [POWERPC] bootwrapper: CONFIG_ -> CONFIG_DEVICE_TREE [POWERPC] Don't define a custom bd_t for Xilixn Virtex based boards. [POWERPC] Add sane defaults for Xilinx EDK generated xparameters files [POWERPC] Add uartlite boot console driver for the zImage wrapper [POWERPC] Stop using ppc_sys for Xilinx Virtex boards [POWERPC] New registration for common Xilinx Virtex ppc405 platform devices [POWERPC] Merge common virtex header files [POWERPC] Rework Kconfig dependancies for Xilinx Virtex ppc405 platform [POWERPC] Clean up cpufreq Kconfig dependencies ...
| * | Merge branch 'linux-2.6' into for-2.6.22Paul Mackerras2007-04-30199-8403/+8074
| |\|
| * | [POWERPC] Avoid putting cpu node twiceJohn Rigby2007-04-301-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Call of_find_node_by_type with NULL instead of np so the cpu node does not get put twice. This was causing kref_put warnings. Signed-off-by: John Rigby <jrigby@freescale.com> Acked-by: Sylvain Munaut <tnt@246tNt.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Spinlock initializer cleanupThomas Gleixner2007-04-304-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Use DEFINE_SPINLOCK instead of initializing spinlocks to SPIN_LOCK_UNLOCKED, since DEFINE_SPINLOCK is better for lockdep. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] ppc4xx_sgdma needs dma-mapping.hAndrew Morton2007-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For dma_alloc_*() Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] arch/powerpc/sysdev/timer.c build fixSrinivasa Ds2007-04-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/powerpc/sysdev/timer.c:51: error: variable `timer_sysclass' has initializer but incomplete type arch/powerpc/sysdev/timer.c:52: error: unknown field `resume' specified in initializer <etc> Signed-off-by: Srinivasa Ds <srinivasa@in.ibm.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] get_property cleanupsStephen Rothwell2007-04-304-14/+15
| | | | | | | | | | | | | | | | | | | | | Just another pass through arch/powerpc for old usages. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Remove the unused HTDMSOUND driverAdrian Bunk2007-04-308-3054/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently, someone fixed a syntax error in the HTDMSOUND driver introduced 4 years ago. Unfortunately not by trying to compile this driver for his hardware but by code inspection - which seems to be a strong indication that there are no users left for this OSS sound driver. This patch therefore removes it. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Dan Malek <dan@embeddedalley.com> Acked-by: Marcelo Tosatti <marcelo@kvack.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] cell: cbe_cpufreq cleanup and crash fixOlof Johansson2007-04-301-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cbe_cpufreq cleanups: * comment format * whitespace * don't init on non-cell platforms Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Add dt_xlate_addr() to bootwrapperMark A. Greer2007-04-302-16/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | dt_xlate_reg() looks up the 'reg' property in the specified node to get the address and size to translate. Add dt_xlate_addr() which is passed in the address and size to translate. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] bootwrapper: CONFIG_ -> CONFIG_DEVICE_TREEScott Wood2007-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | A usage of CONFIG_DEVICE_TREE got accidentally truncated; this fix allows out-of-tree dts files to work. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Don't define a custom bd_t for Xilixn Virtex based boards.Grant Likely2007-04-301-14/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Why create a platform specific board_info structure that is hacked together, ugly, and dangerous, when we've got a perfectly fine common board_info structure that is hacked-together, ugly and dangerous. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Add sane defaults for Xilinx EDK generated xparameters filesGrant Likely2007-04-301-0/+60
| | | | | | | | | | | | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Add uartlite boot console driver for the zImage wrapperGrant Likely2007-04-303-5/+48
| | | | | | | | | | | | | | | | | | Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Stop using ppc_sys for Xilinx Virtex boardsGrant Likely2007-04-306-185/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The arch/ppc/syslib/ppc_sys.c infrastructure does not work well for the virtex ports. Move the ml300 and ml403 board ports over to use the new virtex_devices infrastructure. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] New registration for common Xilinx Virtex ppc405 platform devicesGrant Likely2007-04-302-0/+260
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently virtex support in mainline make use of the infrastructure in arch/ppc/syslib/ppc_sys.c for registering common devices on virtex ppc405 platforms. The ppc_sys.c code is not well suited to the dynamic nature of FPGA designs and makes adding new board ports more complex. This patch adds a new listing of common devices which does not depend on the ppc_sys.c infrastructure. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Merge common virtex header filesGrant Likely2007-04-305-105/+31
| | | | | | | | | | | | | | | | | | | | | | | | The header files for the ml403 and ml300 are virtually identical, merge them into a single file. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Rework Kconfig dependancies for Xilinx Virtex ppc405 platformGrant Likely2007-04-301-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reverse dependency order for Xilinx Virtex parts. For these parts, It makes more sense for boards/chips to specify which features they provide instead of the features listing the parts they are implemented in. I think it also makes adding new board ports simpler. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Clean up cpufreq Kconfig dependenciesOlof Johansson2007-04-301-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Shuffle Kconfig order, making the platform drivers menu depend on the global option instead of each driver being dependent on it. Also fix dependency of PPC_PMAC on the G5 one. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | Revert "[POWERPC] Autodetect serial console on efika"Paul Mackerras2007-04-301-26/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 9414715a7bbb45450015e9bc2676d85d919d08d4, at Olaf Hering's request: > Paul, please discard this patch. The optional graphics card may have > also device_type 'serial' if it is in VGA mode. > I will send an updated patch later.
| * | [POWERPC] Generic check_legacy_ioportOlaf Hering2007-04-277-77/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | check_legacy_ioport makes only sense on PREP, CHRP and pSeries. They may have an isa node with PS/2, parport, floppy and serial ports. Remove the check_legacy_ioport call from ppc_md, it's not needed anymore. Hardware capabilities come from the device-tree. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] bootwrapper: cuboot-83xx: Exclude upper 1MB from heap.Scott Wood2007-04-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The uppermost part of memory is where u-boot puts the stack, so don't include that in the heap. It's not currently causing problems, as the current code allocates from the bottom of the heap, but this will keep things from potentially breaking if a future implementation were to allocate from the top. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] bootwrapper: cuImage for 85xxScott Wood2007-04-273-1/+72
| | | | | | | | | | | | | | | Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] bootwrapper: Fix array handling in dt_xlate_reg().Scott Wood2007-04-271-12/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a few bugs in how dt_xlate_reg() handles address arrays: 1. copy_val() was copying into the wrong end of the array, resulting in random stack garbage at the other end. 2. dt_xlate_reg() was getting the result from the wrong end of the array. 3. add_reg() and sub_reg() were treating the arrays as little-endian rather than big-endian. 4. add_reg() only returned an error on a carry out of the entire array, rather than out of the naddr portion. 5. The requested reg resource was checked to see if it exceeded the size of the reg property, but not to see if it exceeded the size of the buffer. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] boot: More verbose gunzip error messageMilton Miller2007-04-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the error message in gunzip_exactly to be more verbose. Besides the identifier being unrelated to the current function name, the user had no indication if the corruption was near the beginning or the end. Signed-off-by: Milton Miller <miltonm@bga.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | [POWERPC] Enable make installAkinobu Mita2007-04-272-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make help on powerpc says make install is available. But it failed due to no rule to make install. This patch enables make install to work. Signed-off-by: Akinobu Mita <mita@fixstars.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 12:22:03 +0000