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2016-09-22imx: Use 'const char', not 'char const'Peter Maydell1-1/+1
'char const' means the same thing as 'const char', but we use the former in only a handful of places and we use the latter over six thousand times. Switch the imx reg_name() functions to bring them in line with everything else. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-09-22hw/ptimer: Introduce timer policy featureDmitry Osipenko1-2/+2
Some of the timer devices may behave differently from what ptimer provides. Introduce ptimer policy feature that allows ptimer users to change default and wrong timer behaviour, for example to continuously trigger periodic timer when load value is equal to "0". Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Message-id: 994cd608ec392da6e58f0643800dda595edb9d97.1473252818.git.digetx@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-05-19hw: explicitly include qemu/log.hPaolo Bonzini1-0/+1
Move the inclusion out of hw/hw.h, most files do not need it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-16i.MX: Add the CLK_IPG_HIGH clockJean-Christophe Dubois1-4/+4
EPIT, GPT and other i.MX timers are using "abstract" clocks among which a CLK_IPG_HIGH clock. On i.MX25 and i.MX31 CLK_IPG and CLK_IPG_HIGH are mapped to the same clock but on other SOC like i.MX6 they are mapped to distinct clocks. This patch add the CLK_IPG_HIGH to prepare for SOC where these 2 clocks are different. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 224bf650194760284cb40630e985867e1373276a.1456868959.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-03-16i.MX: Rename CCM NOCLK to CLK_NONE for naming consistency.Jean-Christophe Dubois1-1/+1
This way all CCM clock defines/enums are named CLK_XXX Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 8537df765c1713625c7a8b9aca4c7ca60b42e0c0.1456868959.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-01-29arm: Clean up includesPeter Maydell1-0/+1
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-13-git-send-email-peter.maydell@linaro.org
2015-12-17i.MX: rename i.MX CCM get_clock() function and CLK ID enum namesJean-Christophe Dubois1-11/+9
This is to prepare for CCM code refactoring. This is just a bit of function and enum values renaming. We also remove some useless intermediate variables. Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 53c4d9b9611988a5f56f178f285e04490747925e.1449528242.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-10-27i.MX: Standardize i.MX EPIT debugJean-Christophe Dubois1-28/+20
The goal is to have debug code always compiled during build. We standardize all debug output on the following format: [QOM_TYPE_NAME]reporting_function: debug message We also replace IPRINTF with qemu_log_mask(). The qemu_log_mask() output is following the same format as the above debug. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 5bbad71517ca728d8865f7b9f998baa0df022794.1445781957.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-09-07i.MX: KZM: use standalone i.MX31 SOC supportJean-Christophe Dubois1-11/+0
Convert the KZM board to use the i.MX31 SoC defintition instead of redefining the entire SoC on the machine level. Major rewrite of the machine init code. While touching the memory map comment de-indent to the correct level of indentation. This obsoletes the legacy i.MX device device creation helpers which are removed. Tested by booting a minimal Linux system on the emulated platform Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: 5e783561f092e1c939562fdff001f1ab1194b07f.1441057361.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-08-13i.MX: Fix Coding style for EPIT emulatorJean-Christophe Dubois1-6/+6
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Message-id: d8d70683c6a48ac318c1635595619cfb0eb31681.1437080501.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-08-13i.MX: Split EPIT emulator in a header file and a source fileJean-Christophe Dubois1-49/+3
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 948927cab0c85da9a753c5f6d5501323d5604c8e.1437080501.git.jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-09hw/timer/imx_*: fix TIMER_MAX clash with system symbolMichael Tokarev1-8/+8
The symbol TIMER_MAX used in imx_epit.c and imx_gpt.c clashes with system symbol with the same name. Because all qemu source files includes qemu-common.h which, in turn, includes limits.h, which is not unusual to define it. Rename local symbol to have a reasonable prefix. Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-05-13savevm: Remove all the unneeded version_minimum_id_old (arm)Juan Quintela1-2/+1
After commit 767adce2d, they are redundant. This way we don't assign them except when needed. Once there, there were lots of cases where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (apart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: fixed minor conflict, corrected commit message typos] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-08-22aio / timers: Untangle include filesAlex Bligh1-0/+1
include/qemu/timer.h has no need to include main-loop.h and doing so causes an issue for the next patch. Unfortunately various files assume including timers.h will pull in main-loop.h. Untangle this mess. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-20hw/timer/imx_epit: Simplify and fix imx_epit implementationPeter Chubb1-58/+36
When imx_epit.c was last refactored, a common usecase (comparison register zero) broke. This patch fixes that, and simplifies the code yet more. It also fixes a major thinko in the reset path --- the wrong bits in the control register were being cleared. Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au> Reviewed-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-07-23hw: Avoid use of QOM type name macros in VMStateDescriptionsPeter Maydell1-1/+1
The name field in a VMStateDescription is part of the migration state versioning, so changing it will break migration. It's therefore a bad idea to use a QOM typename macro to initialize it, because in general we're free to rename QOM types as part of code refactoring and cleanup. For the handful of devices that were doing this by mistake, replace the QOM typenames with the corresponding literal strings. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> [AF: Use TYPE_PVSCSI for TypeInfo instead] Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-04hw/t*: pass owner to memory_region_init* functionsPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini1-1/+1
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-03i.MX: Improve EPIT timer code.Jean-Christophe DUBOIS1-104/+132
* Unify function and type naming * use dynamic cast whenever possible * simplify Debug printf. * use new style device intialization. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Reviewed-by: Peter Chubb <peter.chubb@nicta.com.au> Message-id: 1369839656-24466-1-git-send-email-jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-06-03i.MX: split GPT and EPIT timer implementationJean-Christophe DUBOIS1-0/+404
There is no common code between these 2 timer implementation. So it is better to split them. Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net> Message-id: 1368990197-19694-1-git-send-email-jcd@tribudubois.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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