- 12 11月, 2009 11 次提交
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由 Kalle Jokiniemi 提交于
The SMS_SYSCONFIG register gets reset in off mode, added a save/restore mechanism for that. Signed-off-by: NKalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Kalle Jokiniemi 提交于
The secure sram context save uses dma channels 0 and 1. In order to avoid collision between kernel DMA transfers and ROM code dma transfers, we need to reserve DMA channels 0 1 on high security devices. A bug in ROM code leaves dma irq status bits uncleared. Hence those irq status bits need to be cleared when restoring DMA context after off mode. There was also a faulty parameter given to PPA in the secure ram context save assembly code, which caused interrupts to be enabled during secure ram context save. This caused the save to fail sometimes, which resulted the saved context to be corrupted, but also left DMA channels in secure mode. The secure mode DMA channels caused "DMA secure error with device 0" errors to be displayed. Signed-off-by: NKalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: NJouni Hogander <jouni.hogander@nokia.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Tero Kristo 提交于
For HS/EMU devices, these additional features are also used: - DMA interrupt disable routine added - Added DMA controller reset to DMA context restore Signed-off-by: NTero Kristo <tero.kristo@nokia.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Add context save and restore for CORE powerdomain resources in order to support off-mode. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Generalize the copy of SRAM functions into omap_push_sram_idle() so it can be used on init but also after off-mode transitions. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Add context save and restore for the System Control Module to suport off-mode. ETK and debobs definitions added by Peter De Schrijver. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NPeter 'p2' De Schrijver <peter.de-schrijver@nokia.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
This patch populates the scratchpad contents as expected by the bootROM code. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Add context save and restore for PRCM module to support off-mode. Additional registers (CM_CLKSEL4, CM_CLKEN, CM_CLKEN2) added by Tero Kristo. Missing CM_CLKEN_PLL_IVA2 register added by Kalle Jokiniemi. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NTero Kristo <tero.kristo@nokia.com> Signed-off-by: NKalle Jokiniemi <kalle.jokiniemi@digia.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Add context save and restore for the INTC module to support off-mode. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
Add context save and restore to enable off-mode. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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由 Rajendra Nayak 提交于
This patch adds the context save and restore functions for GPMC to enable off-mode. Signed-off-by: NRajendra Nayak <rnayak@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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- 23 10月, 2009 3 次提交
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由 Hiroshi DOYU 提交于
A bit (2 << 0) is set both on SECTION and SUPERSECTION. To identify SUPERSECTION correctly, other bits should be compared too. Reported-by: N"Srinivas Pulukuru" <srinivas.pulukuru@ti.com> Signed-off-by: NHiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
OMAP sDMA driver API omap_stop_dma() doesn't really stop the dma when used in linking scenario. The DMA channel needs to be disabled before resetting the chain. Also fix clearing of the OMAP_DMA_ACTIVE status in the linked case. Cc: Hari n <hari.zoom@gmail.com> Cc: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NVenkatraman S <svenkatr@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Janusz Krzysztofik 提交于
omap: Fix omap-keypad by restoring old keypad.h without breaking omap2 boards that use matrix_keypad Only mach-omap2 boards are currently using matrix_keypad. Allow mach-omap1 boards to use the old style keypad.h without breaking. Created against linux-2.6.32-rc5. Compile tested with omap_3430sdp_defconfig and rx51_defconfig. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 21 10月, 2009 1 次提交
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由 Tony Lindgren 提交于
Move the remaining headers under plat-omap/include/mach to plat-omap/include/plat. Also search and replace the files using these headers to include using the right path. This was done with: #!/bin/bash mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" headers=$(cd $mach_dir_old && ls *.h) omap_dirs="arch/arm/*omap*/ \ drivers/video/omap \ sound/soc/omap" other_files="drivers/leds/leds-ams-delta.c \ drivers/mfd/menelaus.c \ drivers/mfd/twl4030-core.c \ drivers/mtd/nand/ams-delta.c" for header in $headers; do old="#include <mach\/$header" new="#include <plat\/$header" for dir in $omap_dirs; do find $dir -type f -name \*.[chS] | \ xargs sed -i "s/$old/$new/" done find drivers/ -type f -name \*omap*.[chS] | \ xargs sed -i "s/$old/$new/" for file in $other_files; do sed -i "s/$old/$new/" $file done done for header in $(ls $mach_dir_old/*.h); do git mv $header $plat_dir_new/ done Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 20 10月, 2009 16 次提交
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由 Tony Lindgren 提交于
Create the headers needed for compiling under mach-omap1/include/mach and mach-omap2/include/mach. This was done with the following script: #!/bin/bash mach_files="clkdev.h gpio.h hardware.h io.h irqs.h memory.h \ smp.h system.h timex.h uncompress.h vmalloc.h" omaps="mach-omap1 mach-omap2" mach_dir_old="arch/arm/plat-omap/include/mach" plat_dir_new="arch/arm/plat-omap/include/plat" mkdir -p $plat_dir_new git add $plat_dir_new for dir in $omaps; do mach_dir_new="arch/arm/$dir/include/mach" for header in $mach_files; do file="$mach_dir_new/$header" if [ ! -f $file ]; then echo -ne "/*\n * $file\n */\n\n#include <plat/$header>\n" > $file git add $file if [ ! -f $plat_dir_new/$header ]; then git mv $mach_dir_old/$header $plat_dir_new/$header fi fi done done Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
These registers are omap1 specific. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Earlier patch "omap: Remap L3, L4 to get more kernel io address space" changed the VMALLOC_END. However, this change causes problems on mach-omap1: BUG: mapping for 0xe0000000 at 0xe0000000 overlaps vmalloc space BUG: mapping for 0xe1000000 at 0xe1000000 overlaps vmalloc space Fix this by creating separate vmalloc.h files for mach-omap1 and mach-omap2. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Split entry-macro.S for mach-omap1 and mach-omap2 Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
This also creates the include/mach subdirectories under mach-omap1 and mach-omap2. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
This is to prepare for moving hardware.h to live under plat instead of mach. Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
This patch adds few necessary peripherals for OMAP4. Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
This patch fixes the low level debug UART io address as per this series. The change is essential to have CONFIG_DEBUG_LL working. Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
This patch moves SRAM map to free up more kernel address io space. Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
This patch remap L3 and L4 io space to get more kernel address space. With this patch, 512 MB of IO space is reclaimed. Some more combinations are possible but to make it uniform across OMAP24XX, OMAP34XX and OMAP4430, these io combinations are chosen Once this is reviewed and tested sufficiently, a documentation entry can be created to ease up reading and debugging. Like "Documentation/arm/omap/io_map.txt" Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Santosh Shilimkar 提交于
This patch splits OMAP2_IO_ADDRESS to OMAP2_L3_IO_ADDRESS and OMAP2_L4_IO_ADDRESS to reclaim more IO space. The omap_read*() and omap_write*() functions will work only over L4 address space. Current omap kernel stack uses these functions only to access registers over L4 io address space Note that these macros should only be used when ioremap does not work. Please use ioremap instead in all new code. Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Use ioremap for omap4 L4 code Signed-off-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Use getnstimeofday for omap_device Acked-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Use ioremap in gpio.c Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Use ioremap in dmtimer.c Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Tony Lindgren 提交于
Use ioremap in dma.c Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 15 10月, 2009 2 次提交
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由 Jarkko Nikula 提交于
This small typo written by author causes that McBSP receiver is disabled on OMAP2430 and OMAP3430 even if only transmitter is stopped. This was noted with ALSA SoC where simultaneous recording halted if playback was stopped first. Signed-off-by: NJarkko Nikula <jhnikula@gmail.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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由 Anuj Aggarwal 提交于
Argument tparams was not being used to program global register GCR.HI_THREAD_RESERVED. This patch fixes the same. Signed-off-by: NAnuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 08 10月, 2009 7 次提交
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由 Alistair Buxton 提交于
This adds the OMAP850 JTAG ID to the IDs checked by OMAP uncompress.h putc. Without this putc hangs up trying to check the uarts and zImage crashes. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com>
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由 Alistair Buxton 提交于
This patch is part of a series which removes references to omap730 in code which is shared with omap850, replacing them with references to omap7xx. This updates all the remaining omap730 references in miscellaneous local variables, macros and similar. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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由 Alistair Buxton 提交于
This patch is part of a series which removes references to omap730 in code which is shared with omap850, replacing them with references to omap7xx. Turns INT_730_* to INT_7XX_* for definitions in irqs.h and all users. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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由 Alistair Buxton 提交于
This patch is part of a series which removes references to omap730 in code which is shared with omap850, replacing them with references to omap7xx. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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由 Alistair Buxton 提交于
This patch is part of a series which removes references to omap730 in code which is shared with omap850, replacing them with references to omap7xx. This include file is intended to replace omap730.h and omap850.h All values defined herein are identical to those in both the old files. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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由 Alistair Buxton 提交于
This patch is part of a series which unifies all duplicated code between omap730 and omap850. All cpu checks are converted to cpu_is_omap7xx() and CONFIG_ARCH_OMAP850 is added to all CONFIG_ARCH_OMAP730 checks. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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由 Alistair Buxton 提交于
This patch is part of a series which unifies all duplicated code between omap730 and omap850. All cpu checks are converted to cpu_is_omap7xx() and CONFIG_ARCH_OMAP850 is added to all CONFIG_ARCH_OMAP730 checks. This fixes a bug which prevents IRQs from being enabled on omap850 due to a missing check in entry-macro.S, which was found by Cory Maccarrone. Signed-off-by: NAlistair Buxton <a.j.buxton@gmail.com> Reviewed-by: NZebediah C. McClure <zmc@lurian.net>
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