Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-18 10:01:43 +00:00
Code Issues Packages Projects Releases Wiki Activity
65f19159dd
linux/arch/arm/mach-omap2/Kconfig

390 lines
8.5 KiB
Plaintext
Raw Normal View History

omap: Make omap specific features appear under Kconfig menu This will make Kconfig look nicer for selecting omap processor type Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
if ARCH_OMAP2PLUS
menu "TI OMAP2/3/4 Specific Features"
omap2/3/4: Add Kconfig option to compile in typical omap features This produces a sane config that's suitable for using as the base for most omap2/3/4 boards. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:48 +00:00
config ARCH_OMAP2PLUS_TYPICAL
bool "Typical OMAP configuration"
default y
select AEABI
select REGULATOR
select PM_RUNTIME
select VFP
select NEON if ARCH_OMAP3 || ARCH_OMAP4
OMAP: SERIAL: Enable omap-serial driver in Kconfig Enable omap-serial driver in /mach-omap2/Kconfig and move 8250 driver selection for zoom boards. With omap-serial driver addition all omap-uarts can be handled with omap-serial driver. With addition of omap-serial driver console parameter needs be changed in bootargs from ttyS* should be replaced with ttyO* [O --> OMAP not ZERO] For example: ttyS0[UART1 on 3430SDP] changes to ttyO0. But with some boards that do not use omap-uart as console uart. we need to handle them with 8250 driver. Ex: ZOOM2/3. For zoom2/3 board we need to use 8250 serial driver and console parameter will remain ttyS0 which basically uses a Quad uart placed on the debug board connected through a gpio line. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-27 14:50:57 +00:00
select SERIAL_OMAP
select SERIAL_OMAP_CONSOLE
omap2/3/4: Add Kconfig option to compile in typical omap features This produces a sane config that's suitable for using as the base for most omap2/3/4 boards. Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:48 +00:00
select I2C
select I2C_OMAP
select MENELAUS if ARCH_OMAP2
select TWL4030_CORE if ARCH_OMAP3 || ARCH_OMAP4
select TWL4030_POWER if ARCH_OMAP3 || ARCH_OMAP4
help
Compile a kernel suitable for booting most boards
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
config ARCH_OMAP2
bool "TI OMAP2"
depends on ARCH_OMAP2PLUS
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
select CPU_V6
ARM: omap2plus: convert to CONFIG_MULTI_IRQ_HANDLER Convert the omap2plus platforms to be using CONFIG_MULTI_IRQ_HANDLER. Each machine is modified to provide either omap2_intc_handle_irq(), omap3_intc_handle_irq() or gic_handle_irq(). This allows for a major cleanup, removing the MULTI_OMAP setup from the interrupt path. Tested on both Panda and IGEPv2 (single kernel image) Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2011-09-06 09:23:45 +00:00
select MULTI_IRQ_HANDLER
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
config ARCH_OMAP3
bool "TI OMAP3"
depends on ARCH_OMAP2PLUS
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
select CPU_V7
select USB_ARCH_HAS_EHCI
omap: opp: add OMAP3 OPP table data and common init Add OPP data for OMAP34xx and OMAP36xx and initialization functions to populate OPP tables based on current SoC. introduce an OMAP generic opp initialization routine which OMAP3 and OMAP4+ SoCs can use to register their OPP definitions. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-12-09 15:13:46 +00:00
select ARCH_HAS_OPP
select PM_OPP if PM
ARM: pm: let platforms select cpu_suspend support Support for the cpu_suspend functions is only built-in when CONFIG_PM_SLEEP is enabled, but omap3/4, exynos4 and pxa always call cpu_suspend when CONFIG_PM is enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-01 19:09:39 +00:00
select ARM_CPU_SUSPEND if PM
ARM: GIC: Make MULTI_IRQ_HANDLER mandatory Now that MULTI_IRQ_HANDLER is selected by all the in-tree GIC users, make it mandatory and remove the unused macros. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2011-09-06 12:27:10 +00:00
select MULTI_IRQ_HANDLER
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
config ARCH_OMAP4
bool "TI OMAP4"
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
depends on ARCH_OMAP2PLUS
omap4: Unconditionally require l2x0 L2 cache controller support If running in the Normal World on a TrustZone-enabled SoC, Linux does not have complete control over the L2 cache controller configuration. The kernel cannot work reliably on such platforms without the l2x0 cache support code built in. This patch unconditionally enables l2x0 support for the OMAP4 SoCs. Thanks to Rob Herring for this suggestion. [1] [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2011-November/074495.html Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com>
2011-12-12 16:17:34 +00:00
select CACHE_L2X0
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
select CPU_V7
select ARM_GIC
ARM: SMP: Refactor Kconfig to be more maintainable Making SMP depend on (huge list of MACH_ and ARCH_ configs) is bothersome to maintain and likely to lead to merge conflicts. This patch moves the knowledge of which platforms are SMP-capable to the individual machines. To enable this, a new HAVE_SMP config option is introduced to allow machines to indicate that they can run in a SMP configuration. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> (for nomadik, ux500) Acked-by: Tony Lindgren <tony@atomide.com> (for omap) Acked-by: Kukjin Kim <kgene.kim@samsung.com> (for exynos) Acked-by: Sascha Hauer <s.hauer@pengutronix.de> (for imx) Acked-by: Olof Johansson <olof@lixom.net> (for tegra)
2011-12-07 15:38:04 +00:00
select HAVE_SMP
ARM: 6753/1: omap4: Enable ARM local timers with OMAP4430 es1.0 exception On OMAP4430 ES1.0 the local timers are gated by security. Enable the CONFIG_LOCAL_TIMERS for omap2plus build and handle the OMAP4430 es1.0 exception case. This patch has dependency on the first patch in this series. ARM: smp: Select local timers vs dummy timer support runtime Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-22 08:57:47 +00:00
select LOCAL_TIMERS if SMP
omap: Update and rename common defconfig for omap2plus devices This patch addresses below things - Renaming existing omap3_defconfig which has OMAP2, OMAP3 and OMAP4 builds enabled to more appropriate name 'omap2plus_defconfig' - L1 cache shift is suppose to be 5 on OMAP4 where as it is 6 on previous OMAPs. Keeping it to 5 is safer option for OMAP4 and previous OMAPs. For OMAP3 only build the shift would be still 6 - Enable needed Errata's for OMAP4 to work with DMA based device drivers CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_720789=y - Enable the Micrel ethernet controller CONFIG_KS8851=y CONFIG_KS8851_MLL=y With above three changes, OMAP4 ethernet, mmc etc works reliably. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-15 17:10:19 +00:00
select PL310_ERRATA_588369
ARM: 6755/1: omap4: l2x0: Populate set_debug() function and enable Errata 727915 Populate the l2x0 set_debug function pointer with OMAP secure call and enable the PL310 Errata 727915 This patch has dependency on the earlier patch ARM: l2x0: Errata fix for flush by Way operation can cause data corruption Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-22 09:00:44 +00:00
select PL310_ERRATA_727915
omap: Update and rename common defconfig for omap2plus devices This patch addresses below things - Renaming existing omap3_defconfig which has OMAP2, OMAP3 and OMAP4 builds enabled to more appropriate name 'omap2plus_defconfig' - L1 cache shift is suppose to be 5 on OMAP4 where as it is 6 on previous OMAPs. Keeping it to 5 is safer option for OMAP4 and previous OMAPs. For OMAP3 only build the shift would be still 6 - Enable needed Errata's for OMAP4 to work with DMA based device drivers CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_720789=y - Enable the Micrel ethernet controller CONFIG_KS8851=y CONFIG_KS8851_MLL=y With above three changes, OMAP4 ethernet, mmc etc works reliably. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-15 17:10:19 +00:00
select ARM_ERRATA_720789
omap4: opp: add OPP table data This patch adds OPP tables for OMAP4. New file has been added to keep the OMAP4 opp tables and the registration of these tables with the generic opp framework by OMAP SoC OPP interface. Based on: http://dev.omapzoom.org/?p=santosh/kernel-omap4-base.git;a=blob;f=arch/arm/mach-omap2/opp44xx_data.c;h=252e3d0cb6050a64f390b9311c1c4977d74f762a;hb=refs/heads/omap4_next Signed-off-by: Thara Gopinath <thara@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-12-09 15:13:47 +00:00
select ARCH_HAS_OPP
select PM_OPP if PM
arm: omap4: select USB_ARCH_HAS_EHCI The OMAP4 has an on-chip EHCI controller. Select USB_ARCH_HAS_EHCI to allow the EHCI driver to be built on OMAP4. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
2010-11-21 17:53:42 +00:00
select USB_ARCH_HAS_EHCI
ARM: pm: let platforms select cpu_suspend support Support for the cpu_suspend functions is only built-in when CONFIG_PM_SLEEP is enabled, but omap3/4, exynos4 and pxa always call cpu_suspend when CONFIG_PM is enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-10-01 19:09:39 +00:00
select ARM_CPU_SUSPEND if PM
omap2/3/4: Move Kconfig options to mach-omap2/Kconfig Move omap2/3/4 specific Kconfig options to mach-omap2/Kconfig Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
comment "OMAP Core Type"
depends on ARCH_OMAP2
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
config SOC_OMAP2420
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
bool "OMAP2420 support"
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Convert ARCH_OMAP24XX to ARCH_OMAP2 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:47 +00:00
depends on ARCH_OMAP2
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
ARM: OMAP: Port dmtimers to OMAP2 and implement PWM support Port dmtimer framework to OMAP2. Modify the dmtimers API to support setting of PWM configuration and prescaler. Convert 32 kHz timer and GP timer to use the dmtimer framework. Signed-off-by: Timo Teras <timo.teras@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-06-26 23:16:12 +00:00
select OMAP_DM_TIMER
ARM: OMAP: Sync core code with linux-omap This patch syncs omap specific core code with linux-omap. Most of the changes are needed to fix bitrot caused by driver updates in linux-omap tree. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-07 21:58:10 +00:00
select ARCH_OMAP_OTG
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
config SOC_OMAP2430
ARM: OMAP: Add minimal OMAP2430 support This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-12-07 01:14:05 +00:00
bool "OMAP2430 support"
omap2: Convert ARCH_OMAP24XX to ARCH_OMAP2 Convert ARCH_OMAP24XX to ARCH_OMAP2 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:47 +00:00
depends on ARCH_OMAP2
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap2: select ARCH_OMAP_OTG for OMAP2430 SDP Configuration for OMAP2430 should select ARCH_OMAP_OTG just like it is done for OMAP2420 Signed-off-by: Viral Mehta <viral.mehta@lntinfotech.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-05-10 21:29:15 +00:00
select ARCH_OMAP_OTG
ARM: OMAP: Add minimal OMAP2430 support This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-12-07 01:14:05 +00:00
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
config SOC_OMAP3430
ARM: OMAP3: Add minimal omap3430 support Add minimal omap3430 support based on earlier patches from Syed Mohammed Khasim. Also merge in omap34xx SRAM support from Karthik Dasu and use consistent naming for sram init functions. Also do following changes that make 34xx support usable: - Remove unused sram.c functions for 34xx - Rename IRQ_SIR_IRQ to INTCPS_SIR_IRQ and define it locally in entry-macro.S - Update mach-omap2/io.c to support 2420, 2430, and 34xx - Also merge in 34xx GPMC changes to add fields wr_access and wr_data_mux_bus from Adrian Hunter - Remove memory initialization call omap2_init_memory() until until more generic memory initialization patches are posted. It's OK to rely on bootloader initialization until then. Signed-off-by: Syed Mohammed, Khasim <khasim@ti.com> Signed-off-by: Karthik Dasu<karthik-dp@ti.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-09 14:51:41 +00:00
bool "OMAP3430 support"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
ARM: OMAP3: Add minimal omap3430 support Add minimal omap3430 support based on earlier patches from Syed Mohammed Khasim. Also merge in omap34xx SRAM support from Karthik Dasu and use consistent naming for sram init functions. Also do following changes that make 34xx support usable: - Remove unused sram.c functions for 34xx - Rename IRQ_SIR_IRQ to INTCPS_SIR_IRQ and define it locally in entry-macro.S - Update mach-omap2/io.c to support 2420, 2430, and 34xx - Also merge in 34xx GPMC changes to add fields wr_access and wr_data_mux_bus from Adrian Hunter - Remove memory initialization call omap2_init_memory() until until more generic memory initialization patches are posted. It's OK to rely on bootloader initialization until then. Signed-off-by: Syed Mohammed, Khasim <khasim@ti.com> Signed-off-by: Karthik Dasu<karthik-dp@ti.com> Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-09 14:51:41 +00:00
select ARCH_OMAP_OTG
ARM: OMAP: TI81XX: Prepare for addition of TI814X support This patch updates existing macros, functions used for TI816X, to enable addition of other SoCs belonging to TI81XX family (e.g., TI814X). The approach taken is to use TI81XX/ti81xx for code/data going to be common across all TI81XX devices. cpu_is_ti81xx() is introduced to handle code common across TI81XX devices. In addition, ti8168_evm_map_io() is now replaced with ti81xx_map_io() and moved in mach-omap2/common.c as same will be used for TI814X and is not board specific. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-13 18:46:44 +00:00
config SOC_OMAPTI81XX
bool "TI81XX support"
TI816X: Update common omap platform files This patch updates the common platform files with TI816X support. The approach taken in this patch is to add TI816X as part of OMAP3 variant where the cpu class is considered as OMAP34XX and the type is TI816X. This means, both cpu_is_omap34xx() and cpu_is_ti816x() checks return success on TI816X. A kernel config option CONFIG_SOC_OMAPTI816X is added under OMAP3 to include support for TI816X build. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-16 16:31:39 +00:00
depends on ARCH_OMAP3
default y
ARM: OMAP: am33xx: Update common omap platform files This patch updates the common platform files with AM335X device support (AM33XX family). The approach taken in this patch is, AM33XX device will be considered as OMAP3 variant, and a separate SoC class created for AM33XX family of devices with a subclass type for AM335X device, which is newly added device in the family. This means, cpu_is_omap34xx(), cpu_is_am33xx() and cpu_is_am335x() checks will return success on AM335X device. A kernel config option CONFIG_SOC_OMAPAM33XX is added under OMAP3 to include support for AM33XX build. Also, cpu_mask and RATE_IN_XXX flags have crossed 8 bit hence struct clksel_rate.flags, struct prcm_config.flags and cpu_mask are changed to u16 from u8. Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Hemant Pedanekar <hemantp@ti.com> [tony@atomide.com: left out CK_AM33XX for now] Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-13 18:46:43 +00:00
config SOC_OMAPAM33XX
bool "AM33XX support"
depends on ARCH_OMAP3
default y
omap: mux: Add data for 2420 Add data for 2420. Big thanks to Paul Walmsley <paul@pwsan.com> for generating usable mux data out of TRMs. Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:36 +00:00
config OMAP_PACKAGE_ZAF
bool
config OMAP_PACKAGE_ZAC
bool
omap: mux: Add new style pin multiplexing data for 34xx Add new style mux data for 34xx. This should also work with 3630 easily by adding the processor subset and ball data. Note that this data is __initdata, and gets optimized out except for the GPIO pins if CONFIG_OMAP_MUX is not set. Also note that this data uses omap3630 naming for the SDMMC registers instead of 34xx naming with just MMC. Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
config OMAP_PACKAGE_CBC
bool
config OMAP_PACKAGE_CBB
bool
config OMAP_PACKAGE_CUS
bool
omap: mux: Add 36xx CBP package support Add 36xx CBP package support Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:33 +00:00
config OMAP_PACKAGE_CBP
bool
OMAP4: mux: Add CBL package data for OMAP4430 ES1 Add data for OMAP4430 generated from HW pinout & register database. The data set is split in two partitions for both core and wkup. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
2010-08-10 15:27:48 +00:00
config OMAP_PACKAGE_CBL
bool
OMAP4: mux: Add CBS package data for OMAP4430 ES2 Please note that the full muxmodes are re-defined for ES2 instead of using the subset. There are 81 differences among 204 pins. The subset fixup will have to iterate over the whole list for each subset entry, which can lead to an important number of iteration. On the other hand, it will take much more memory at boot time. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Anand Gadiyar <gadiyar@ti.com>
2010-09-24 14:56:59 +00:00
config OMAP_PACKAGE_CBS
bool
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
comment "OMAP Board Type"
omap2/3/4: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS omap: Replace orred CONFIG_ARCH_OMAP2/3/4 with CONFIG_ARCH_OMAP2PLUS Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP2PLUS
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
config MACH_OMAP_GENERIC
ARM: OMAP2+: board-generic: Add DT support to generic board Re-cycle the original board-generic.c file to support Device Tree for every OMAP2+ variants. The current approach is an intermediate step before having only one machine descriptor that will use some generic DT aware functions. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com>
2011-09-20 19:24:47 +00:00
bool "Generic OMAP2+ board"
depends on ARCH_OMAP2PLUS
select USE_OF
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
ARM: OMAP2+: board-generic: Add DT support to generic board Re-cycle the original board-generic.c file to support Device Tree for every OMAP2+ variants. The current approach is an intermediate step before having only one machine descriptor that will use some generic DT aware functions. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com>
2011-09-20 19:24:47 +00:00
help
Support for generic TI OMAP2+ boards using Flattened Device Tree.
More information at Documentation/devicetree
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
OMAP2: compile usb-tusb6010.c For some reason usb-tusb6010.c was't compiled, add it to Makefile and Kconfig. This is prepraration for upcoming n8x0 support. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 17:51:37 +00:00
config MACH_OMAP2_TUSB6010
bool
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
depends on ARCH_OMAP2 && SOC_OMAP2420
OMAP2: compile usb-tusb6010.c For some reason usb-tusb6010.c was't compiled, add it to Makefile and Kconfig. This is prepraration for upcoming n8x0 support. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 17:51:37 +00:00
default y if MACH_NOKIA_N8X0
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
depends on SOC_OMAP2420
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Select SIP package for H4 Select SIP package for H4 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:37 +00:00
select OMAP_PACKAGE_ZAF
ARM: OMAP: abstract debug card setup (smc, leds) Additional cleanup for debug boards on H2/P2/H3/H4: move the init code that's not board-specific into a new file where it can be easily shared between all the different boards (avoiding code duplication, and making it easier to support more devices). Make H4 use that. This should be easy to drop in to the OMAP1 boards using these debug cards; the only difference seems to be that the p2 does an extra reset of the smc using the fpga (probably all boards could do that, if it's necessary) and doesn't use the gpio mux or request APIs. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-12-07 01:14:03 +00:00
select OMAP_DEBUG_DEVICES
[ARM] 3145/1: OMAP 3a/5: Add support for omap24xx Patch from Tony Lindgren This patch adds support for omap24xx series of processors. The files live in arch/arm/mach-omap2, and share common files with omap15xx and omap16xx processors in arch/arm/plat-omap. Omap24xx support was originally added for 2.6.9 by TI. This code was then improved and integrated to share common code with omap15xx and omap16xx processors by various omap developers, such as Paul Mundt, Juha Yrjola, Imre Deak, Tony Lindgren, Richard Woodruff, Nishant Menon, Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-10 14:26:51 +00:00
[ARM] 3433/1: ARM: OMAP: 8/8 Update board files Patch from Tony Lindgren This patch syncs OMAP board support with linux-omap tree. The highlights of the patch are: - Add support for Nokia 770 by Juha Yrjola - Add support for Samsung Apollon by Kyungmin Park - Add support for Amstrad E3 videophone by Jonathan McDowell - Remove board-netstar.c board support as requested by Ladislav Michl - Do platform_device registration in board files by Komal Shah et al. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-02 16:46:30 +00:00
config MACH_OMAP_APOLLON
bool "OMAP 2420 Apollon board"
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
depends on SOC_OMAP2420
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Select POP package for Apollon Select POP package for Apollon Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:37 +00:00
select OMAP_PACKAGE_ZAC
ARM: OMAP: Add minimal OMAP2430 support This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-12-07 01:14:05 +00:00
config MACH_OMAP_2430SDP
bool "OMAP 2430 SDP board"
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
depends on SOC_OMAP2430
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Select POP package for 2430SDP Select POP package for 2430SDP Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:38 +00:00
select OMAP_PACKAGE_ZAC
ARM: OMAP: Add minimal OMAP2430 support This patch adds minimal OMAP2430 support to get the kernel booting on 2430SDP. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2006-12-07 01:14:05 +00:00
ARM: OMAP3: Add minimal Beagle board support Add minimal Beagle board support. Based on earlier patches by Syed Mohammed Khasim with some fixes from linux-omap tree. Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-09 14:51:42 +00:00
config MACH_OMAP3_BEAGLE
bool "OMAP3 BEAGLE board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add minimal Beagle board support Add minimal Beagle board support. Based on earlier patches by Syed Mohammed Khasim with some fixes from linux-omap tree. Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-09 14:51:42 +00:00
Add minimal support for DevKit8000 These patches add board support for the Timll DevKit8000. The DevKit8000 is a beagle board clone from Timll, sold by armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D, S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and JTAG interface. Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-17 22:09:28 +00:00
config MACH_DEVKIT8000
omap: Devkit8000: Add missing package selection Devkit8000 uses the CUS package for OMAP3530. This patch adds missing package selection for CUS and enables CONFIG_MUX. Replace whitespace with tab in Kconfig. Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-24 12:52:11 +00:00
bool "DEVKIT8000 board"
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: Devkit8000: Add missing package selection Devkit8000 uses the CUS package for OMAP3530. This patch adds missing package selection for CUS and enables CONFIG_MUX. Replace whitespace with tab in Kconfig. Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-24 12:52:11 +00:00
select OMAP_PACKAGE_CUS
Add minimal support for DevKit8000 These patches add board support for the Timll DevKit8000. The DevKit8000 is a beagle board clone from Timll, sold by armkits.com. The DevKit8000 has RS232 serial port, LCD, DVI-D, S-Video, Ethernet, SD/MMC, keyboard, camera, SPI, I2C, USB and JTAG interface. Signed-off-by: Thomas Weber <weber@corscience.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-17 22:09:28 +00:00
ARM: OMAP3: Add basic board support for OMAP LDP This adds minimal board support for the OMAP3430 LDP development platform. Signed-off-by: Nishant Kamat <nskamat@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-10 08:28:23 +00:00
config MACH_OMAP_LDP
bool "OMAP3 LDP board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add basic board support for OMAP LDP This adds minimal board support for the OMAP3430 LDP development platform. Signed-off-by: Nishant Kamat <nskamat@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-10 08:28:23 +00:00
ARM: OMAP3LOGIC: Adding LogicPD OMAP3 board support Adding support for LogicPD's OMAP 3530 LV SOM and OMAP 35x Torpedo board. Signed-off-by: Tim Nordell <tim.nordell@logicpd.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-27 16:05:47 +00:00
config MACH_OMAP3530_LV_SOM
bool "OMAP3 Logic 3530 LV SOM board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
default y
help
Support for the LogicPD OMAP3530 SOM Development kit
for full description please see the products webpage at
http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap35x-development-kit
config MACH_OMAP3_TORPEDO
bool "OMAP3 Logic 35x Torpedo board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
default y
help
Support for the LogicPD OMAP35x Torpedo Development kit
for full description please see the products webpage at
http://www.logicpd.com/products/development-kits/zoom-omap35x-torpedo-development-kit
ARM: OMAP3: Add support for the Gumstix Overo board (rev 3) This patch adds minimal overo support. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-10-09 14:51:43 +00:00
config MACH_OVERO
bool "Gumstix Overo board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add basic support for Pandora handheld console This patch adds support for basic features: uarts, i2c, and rtc. Also includes defconfig. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-11 01:36:54 +00:00
ARM: OMAP3: Add omap3 EVM support Add omap3 EVM support Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:13:28 +00:00
config MACH_OMAP3EVM
bool "OMAP 3530 EVM board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap3: EVM: Choose OMAP_PACKAGE_CBB Without this the kernel doesn't boot, it craches in omap_mux_package_fixup(), since the package_subset becomes NULL. Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-01-08 18:29:08 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add omap3 EVM support Add omap3 EVM support Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:13:28 +00:00
AM35xx: Add support for AM3517 EVM board This patch creates a minimal AM3517 EVM board support. Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:09 +00:00
config MACH_OMAP3517EVM
bool "OMAP3517/ AM3517 EVM board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
AM35xx: Add support for AM3517 EVM board This patch creates a minimal AM3517 EVM board support. Signed-off-by: Ranjith Lohithakshan <ranjithl@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:09 +00:00
omap: AM3517/05: Add craneboard support Craneboard is a hardware development platform based on the Sitara AM3517 ARM Cortex - A8 microprocessor device. This is a low cost reference design. This patch adds basic board file. Detailed support will follow in subsequent patches. [1] http://www.ti.com/arm [2] http://www.mistralsolutions.com/products/craneboard.php Signed-off-by: Srinath <srinath@mistralsolutions.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-11-16 22:26:58 +00:00
config MACH_CRANEBOARD
bool "AM3517/05 CRANE board"
depends on ARCH_OMAP3
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add basic support for Pandora handheld console This patch adds support for basic features: uarts, i2c, and rtc. Also includes defconfig. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2008-12-11 01:36:54 +00:00
config MACH_OMAP3_PANDORA
bool "OMAP3 Pandora"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP2: fix regulator warnings warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MACH_OMAP_4430SDP && MACH_OMAP4_PANDA && TPS6105X) selects REGULATOR_FIXED_VOLTAGE which has unmet direct dependencies (REGULATOR) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-01-20 13:38:31 +00:00
select REGULATOR_FIXED_VOLTAGE if REGULATOR
ARM: OMAP3: Add support for 3430 SDP, v4 Add support for 3430 SDP. Various updates have been merged into this patch from the linux-omap list. Patch updated to initialize regulators by David Brownell <dbrownell@users.sourceforge.net>. Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-24 01:38:16 +00:00
omap3: Board file of Always Innovating OMAP3-based Touch Book Board file of Always Innovating OMAP3-based Touch Book Signed-off-by: Gregoire Gentil <gregoire@gentil.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:34 +00:00
config MACH_OMAP3_TOUCHBOOK
bool "OMAP3 Touch Book"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap3: Board file of Always Innovating OMAP3-based Touch Book Board file of Always Innovating OMAP3-based Touch Book Signed-off-by: Gregoire Gentil <gregoire@gentil.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:34 +00:00
ARM: OMAP3: Add support for 3430 SDP, v4 Add support for 3430 SDP. Various updates have been merged into this patch from the linux-omap list. Patch updated to initialize regulators by David Brownell <dbrownell@users.sourceforge.net>. Signed-off-by: Syed Mohammed Khasim <khasim@ti.com> David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-24 01:38:16 +00:00
config MACH_OMAP_3430SDP
bool "OMAP 3430 SDP board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM OMAP3: Initial support for Nokia RX-51, v3 Adds board files and related headers for Nokia RX-51 Internet Tablet. This patch has been updated with some clean-up patches posted earlier to linux-omap list. Signed-off-by: Lauri Leukkunen <lauri.leukkunen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-24 01:38:17 +00:00
omap2: Fix detection of n8x0 Otherwise the machine_is_nokia_n8*() does not work. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-22 21:48:13 +00:00
config MACH_NOKIA_N800
bool
config MACH_NOKIA_N810
bool
config MACH_NOKIA_N810_WIMAX
bool
OMAP2: add board file for Nokia N800 and N810 Add board file for Nokia N800 and N810 devices. Currently only serial ports, onenand and spi are configured, more to come later. Tested on Nokia N800. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 17:51:38 +00:00
config MACH_NOKIA_N8X0
bool "Nokia N800/N810"
omap: Start using CONFIG_SOC_OMAP We want to have just CONFIG_ARCH_OMAP2, 3 and 4. The rest are nowadays just subcategories of these. Search and replace the following: ARCH_OMAP2420 SOC_OMAP2420 ARCH_OMAP2430 SOC_OMAP2430 ARCH_OMAP3430 SOC_OMAP3430 No functional changes. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Thomas Weber <weber@corscience.de> Acked-by: Sourav Poddar <sourav.poddar@ti.com>
2011-01-28 00:39:40 +00:00
depends on SOC_OMAP2420
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Select POP package for N8X0 Select POP package for N8X0 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:38 +00:00
select OMAP_PACKAGE_ZAC
omap2: Fix detection of n8x0 Otherwise the machine_is_nokia_n8*() does not work. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-10-22 21:48:13 +00:00
select MACH_NOKIA_N800
select MACH_NOKIA_N810
select MACH_NOKIA_N810_WIMAX
OMAP2: add board file for Nokia N800 and N810 Add board file for Nokia N800 and N810 devices. Currently only serial ports, onenand and spi are configured, more to come later. Tested on Nokia N800. Signed-off-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-08-28 17:51:38 +00:00
arm: omap: add minimal support for RM-680 Add minimal support for Nokia RM-680 board. Tested with omap2plus_defconfig. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> [tony@atomide.com: updated to remove omap_gpio_init Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-17 23:13:47 +00:00
config MACH_NOKIA_RM680
bool "Nokia RM-680 board"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
ARM OMAP3: Initial support for Nokia RX-51, v3 Adds board files and related headers for Nokia RX-51 Internet Tablet. This patch has been updated with some clean-up patches posted earlier to linux-omap list. Signed-off-by: Lauri Leukkunen <lauri.leukkunen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-03-24 01:38:17 +00:00
config MACH_NOKIA_RX51
bool "Nokia RX-51 board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
ARM: OMAP3: Add support for OMAP3 Zoom2 board This patch creates the minimal OMAP3 Zoom2 board support. Signed-off-by: Mikkel Christensen <mlc@ti.com> Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:04:04 +00:00
config MACH_OMAP_ZOOM2
bool "OMAP3 Zoom2 board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
OMAP: SERIAL: Enable omap-serial driver in Kconfig Enable omap-serial driver in /mach-omap2/Kconfig and move 8250 driver selection for zoom boards. With omap-serial driver addition all omap-uarts can be handled with omap-serial driver. With addition of omap-serial driver console parameter needs be changed in bootargs from ttyS* should be replaced with ttyO* [O --> OMAP not ZERO] For example: ttyS0[UART1 on 3430SDP] changes to ttyO0. But with some boards that do not use omap-uart as console uart. we need to handle them with 8250 driver. Ex: ZOOM2/3. For zoom2/3 board we need to use 8250 serial driver and console parameter will remain ttyS0 which basically uses a Quad uart placed on the debug board connected through a gpio line. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-27 14:50:57 +00:00
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
ARM: OMAP2: fix regulator warnings warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MACH_OMAP_4430SDP && MACH_OMAP4_PANDA && TPS6105X) selects REGULATOR_FIXED_VOLTAGE which has unmet direct dependencies (REGULATOR) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-01-20 13:38:31 +00:00
select REGULATOR_FIXED_VOLTAGE if REGULATOR
ARM: OMAP4: Add support for 4430 SDP This patch updates the Makefile and Kconfig entries for OMAP4. The OMAP4430 SDP board file supports only minimal set of drivers. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:16:05 +00:00
omap3: zoom: Introduce zoom3 board support Zoom3 is the next version of Zoom2 board. There has been a silicon update from zoom2 to zoom3. Zoom2 has OMAP34xx Zoom3 has OMAP3630 [1] Zoom3 = OMAP3630 SOM board [2] + same zoom2 main board [3] + same debugboard Zoom3 has a SDRAM part from Hynix Zoom2 had SDRAM part from micron Hynix memory timings are contributed by: Chalhoub, Nicole and Bour, Vincent Reuse the zoom2 files as much for zoom3, as at board level, there is no change at all. References: (courtesy Nishant Menon) [1] OMAP3630 http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12836&contentId=52606 [2] SOM boards http://logicpd.com/products/system-modules/texas-instruments-omap35x-som-lv [3] Zoom2 boards http://logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp OMAP3630: Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Cc: Nicole Chalhoub <n-chalhoub@ti.com> Cc: Vincent Bour <v-bour@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-22 18:11:32 +00:00
config MACH_OMAP_ZOOM3
bool "OMAP3630 Zoom3 board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add 36xx CBP package support Add 36xx CBP package support Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:33 +00:00
select OMAP_PACKAGE_CBP
OMAP: SERIAL: Enable omap-serial driver in Kconfig Enable omap-serial driver in /mach-omap2/Kconfig and move 8250 driver selection for zoom boards. With omap-serial driver addition all omap-uarts can be handled with omap-serial driver. With addition of omap-serial driver console parameter needs be changed in bootargs from ttyS* should be replaced with ttyO* [O --> OMAP not ZERO] For example: ttyS0[UART1 on 3430SDP] changes to ttyO0. But with some boards that do not use omap-uart as console uart. we need to handle them with 8250 driver. Ex: ZOOM2/3. For zoom2/3 board we need to use 8250 serial driver and console parameter will remain ttyS0 which basically uses a Quad uart placed on the debug board connected through a gpio line. Signed-off-by: Govindraj.R <govindraj.raja@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-27 14:50:57 +00:00
select SERIAL_8250
select SERIAL_CORE_CONSOLE
select SERIAL_8250_CONSOLE
ARM: OMAP2: fix regulator warnings warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MACH_OMAP_4430SDP && MACH_OMAP4_PANDA && TPS6105X) selects REGULATOR_FIXED_VOLTAGE which has unmet direct dependencies (REGULATOR) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-01-20 13:38:31 +00:00
select REGULATOR_FIXED_VOLTAGE if REGULATOR
omap3: zoom: Introduce zoom3 board support Zoom3 is the next version of Zoom2 board. There has been a silicon update from zoom2 to zoom3. Zoom2 has OMAP34xx Zoom3 has OMAP3630 [1] Zoom3 = OMAP3630 SOM board [2] + same zoom2 main board [3] + same debugboard Zoom3 has a SDRAM part from Hynix Zoom2 had SDRAM part from micron Hynix memory timings are contributed by: Chalhoub, Nicole and Bour, Vincent Reuse the zoom2 files as much for zoom3, as at board level, there is no change at all. References: (courtesy Nishant Menon) [1] OMAP3630 http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12836&contentId=52606 [2] SOM boards http://logicpd.com/products/system-modules/texas-instruments-omap35x-som-lv [3] Zoom2 boards http://logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp OMAP3630: Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Cc: Nicole Chalhoub <n-chalhoub@ti.com> Cc: Vincent Bour <v-bour@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-22 18:11:32 +00:00
omap3: Add CompuLab CM-T35 board support This patch adds basic support for CompuLab CM-T35 module. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:07 +00:00
config MACH_CM_T35
arm: omap3: cm-t35: add support for cm-t3730 cm-t3730 is basically the same board as cm-t35, but has AM/DM3730 SoC assembled and therefore some changes are required. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Mike Rapoport <mike@compulab.co.il> [tony@atomide.com: updated for init_irq cleanup as noted by khilman@ti.com] Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-07-05 10:38:23 +00:00
bool "CompuLab CM-T35/CM-T3730 modules"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
arm: omap3: cm-t35: add support for cm-t3730 cm-t3730 is basically the same board as cm-t35, but has AM/DM3730 SoC assembled and therefore some changes are required. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Mike Rapoport <mike@compulab.co.il> [tony@atomide.com: updated for init_irq cleanup as noted by khilman@ti.com] Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-07-05 10:38:23 +00:00
select MACH_CM_T3730
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CUS
omap3: Add CompuLab CM-T35 board support This patch adds basic support for CompuLab CM-T35 module. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:07 +00:00
omap3: Introduce CompuLab CM-T3517 module Add basic suppot, enable uart and led. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-21 16:03:09 +00:00
config MACH_CM_T3517
bool "CompuLab CM-T3517 module"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
arm: omap3: cm-t35: add support for cm-t3730 cm-t3730 is basically the same board as cm-t35, but has AM/DM3730 SoC assembled and therefore some changes are required. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Acked-by: Mike Rapoport <mike@compulab.co.il> [tony@atomide.com: updated for init_irq cleanup as noted by khilman@ti.com] Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-07-05 10:38:23 +00:00
config MACH_CM_T3730
bool
omap3: Add minimal IGEP v2 support The IGEP v2 board is a low-cost, fan-less and industrial temperature range single board computer that unleashes laptop-like performance and expandability without the bulk, expense, or noise of typical desktop machines. Its architecture shares much in common with other OMAP3 boards. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:07 +00:00
config MACH_IGEP0020
omap3: Fix typo on IGEP v2 board Fix typo on IGEP v2 board Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-17 22:09:26 +00:00
bool "IGEP v2 board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add new style init functions to omap3 board-*.c files Add new style mux init functions to omap3 board-*.c files So far Beagle has been confirmed to be a CBB package, and CM-T35 a CUS package. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:32 +00:00
select OMAP_PACKAGE_CBB
omap3: Add minimal IGEP v2 support The IGEP v2 board is a low-cost, fan-less and industrial temperature range single board computer that unleashes laptop-like performance and expandability without the bulk, expense, or noise of typical desktop machines. Its architecture shares much in common with other OMAP3 boards. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:07 +00:00
omap3: Add minimal OMAP3 IGEP module support The OMAP3 IGEP module is a low-power, high performance production-ready system-on-module (SOM) based on TI's OMAP3 family. More about this board at www.igep.es. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> [tony@atomide.com: updated for the mmc changes and to be selected by default] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-10-08 17:22:11 +00:00
config MACH_IGEP0030
bool "IGEP OMAP3 module"
depends on ARCH_OMAP3
default y
select OMAP_PACKAGE_CBB
omap: drop board-igep0030.c since it is merged into board-igep0020.c Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-05-12 21:31:04 +00:00
select MACH_IGEP0020
omap3: Add minimal OMAP3 IGEP module support The OMAP3 IGEP module is a low-power, high performance production-ready system-on-module (SOM) based on TI's OMAP3 family. More about this board at www.igep.es. Signed-off-by: Enric Balletbo i Serra <eballetbo@gmail.com> [tony@atomide.com: updated for the mmc changes and to be selected by default] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-10-08 17:22:11 +00:00
omap3: Add support for OMAP3Stalker boards Add support for OMAP3Stalker boards Signed-off-by: Jason Lam <lzg@ema-tech.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-05-17 06:39:09 +00:00
config MACH_SBC3530
bool "OMAP3 SBC STALKER board"
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap3: Add support for OMAP3Stalker boards Add support for OMAP3Stalker boards Signed-off-by: Jason Lam <lzg@ema-tech.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-05-17 06:39:09 +00:00
select OMAP_PACKAGE_CUS
omap: 3630sdp: introduce 3630 sdp board support Add 3630SDP board support The board shares the same peripherals as a zoom2 main. So reuse the peripheral file of zoom platform. Peripheral zoom2 zoom3 sdp3630 --------------------------------------- Ethernet smsc smsc smc NOR n/a n/a B Onenand n/a n/a B HDMI A A B (persent on different i2c) NAND A A A (same nand) SDRAM A A A (same sdram) Keypad A A A (same twl) Camera A A A (same sensor can be mounted) LCD Display A A A (same wvga display) OPPs A A A (same chip feature) Audio A A A (same audio via twl5030) OMAP3630 details can be found here: http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12836&contentId=52606 Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:08 +00:00
config MACH_OMAP_3630SDP
bool "OMAP3630 SDP board"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
omap: mux: Add 36xx CBP package support Add 36xx CBP package support Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-12 00:16:33 +00:00
select OMAP_PACKAGE_CBP
omap: 3630sdp: introduce 3630 sdp board support Add 3630SDP board support The board shares the same peripherals as a zoom2 main. So reuse the peripheral file of zoom platform. Peripheral zoom2 zoom3 sdp3630 --------------------------------------- Ethernet smsc smsc smc NOR n/a n/a B Onenand n/a n/a B HDMI A A B (persent on different i2c) NAND A A A (same nand) SDRAM A A A (same sdram) Keypad A A A (same twl) Camera A A A (same sensor can be mounted) LCD Display A A A (same wvga display) OPPs A A A (same chip feature) Audio A A A (same audio via twl5030) OMAP3630 details can be found here: http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12836&contentId=52606 Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-19 02:41:08 +00:00
TI816X: Create board support and enable build for TI816X EVM This patch adds minimal support and build configuration for TI816X EVM. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-15 17:36:08 +00:00
config MACH_TI8168EVM
bool "TI8168 Evaluation Module"
ARM: OMAP: TI81XX: Prepare for addition of TI814X support This patch updates existing macros, functions used for TI816X, to enable addition of other SoCs belonging to TI81XX family (e.g., TI814X). The approach taken is to use TI81XX/ti81xx for code/data going to be common across all TI81XX devices. cpu_is_ti81xx() is introduced to handle code common across TI81XX devices. In addition, ti8168_evm_map_io() is now replaced with ti81xx_map_io() and moved in mach-omap2/common.c as same will be used for TI814X and is not board specific. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-13 18:46:44 +00:00
depends on SOC_OMAPTI81XX
TI816X: Create board support and enable build for TI816X EVM This patch adds minimal support and build configuration for TI816X EVM. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-15 17:36:08 +00:00
default y
ARM: OMAP: TI814X: Create board support and enable build for TI8148 EVM This patch adds minimal support and build configuration for TI8148 EVM. Also adds support for low level debugging on UART1 console on the EVM. Note that existing TI8168 EVM file (board-ti8168evm.c) is updated with machine info for TI8148 EVM. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-12-13 18:48:55 +00:00
config MACH_TI8148EVM
bool "TI8148 Evaluation Module"
depends on SOC_OMAPTI81XX
default y
TI816X: Create board support and enable build for TI816X EVM This patch adds minimal support and build configuration for TI816X EVM. Signed-off-by: Hemant Pedanekar <hemantp@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-15 17:36:08 +00:00
ARM: OMAP4: Add support for 4430 SDP This patch updates the Makefile and Kconfig entries for OMAP4. The OMAP4430 SDP board file supports only minimal set of drivers. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:16:05 +00:00
config MACH_OMAP_4430SDP
bool "OMAP 4430 SDP board"
omap2/3/4: Select all omaps and boards by default Select all omaps and boards by default Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
default y
ARM: OMAP4: Add support for 4430 SDP This patch updates the Makefile and Kconfig entries for OMAP4. The OMAP4430 SDP board file supports only minimal set of drivers. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-28 21:16:05 +00:00
depends on ARCH_OMAP4
OMAP4: sdp4430: Select CBL package for ES1 and initialize mux Select the CBL package if SDP4430 is enabled during config. Initialize the mux framework during the board init. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
2010-08-10 15:43:15 +00:00
select OMAP_PACKAGE_CBL
OMAP4: sdp4430: Select CBS package for ES2 Select the CBS package if SDP4430 is enabled during config. Use the proper package (CBL or CBS) based on chip revision. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com> Cc: Anand Gadiyar <gadiyar@ti.com>
2010-09-27 08:50:33 +00:00
select OMAP_PACKAGE_CBS
ARM: OMAP2: fix regulator warnings warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MACH_OMAP_4430SDP && MACH_OMAP4_PANDA && TPS6105X) selects REGULATOR_FIXED_VOLTAGE which has unmet direct dependencies (REGULATOR) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-01-20 13:38:31 +00:00
select REGULATOR_FIXED_VOLTAGE if REGULATOR
ARM: 5843/1: OMAP3: add AMBA devices for ETM and ETB This enables on-chip tracing components found in omap3xxx. Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-01 13:03:31 +00:00
omap4: Add OMAP4 Panda Support Add initial support for the OMAP4 based Panda Board. Signed-off-by: David Anders <x0132446@ti.com> [tony@atomide.com: selected board by default in Kconfig] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-02 10:18:05 +00:00
config MACH_OMAP4_PANDA
bool "OMAP4 Panda Board"
default y
depends on ARCH_OMAP4
OMAP4: pandaboard: Select CBL & CBS package and initialize mux The mux framework allows the change of pad configuration by drivers when needed. Prior to this the mux framework has to be initialised with all the mux parameters specific to the board. The mux init is already present in the board file for SDP. Adding the mux init for panda boards. Signed-off-by: sricharan <r.sricharan@ti.com> Acked-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
2010-11-08 13:56:11 +00:00
select OMAP_PACKAGE_CBL
select OMAP_PACKAGE_CBS
ARM: OMAP2: fix regulator warnings warning: (MACH_OMAP_ZOOM2 && MACH_OMAP_ZOOM3 && MACH_OMAP_4430SDP && MACH_OMAP4_PANDA && TPS6105X) selects REGULATOR_FIXED_VOLTAGE which has unmet direct dependencies (REGULATOR) Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-01-20 13:38:31 +00:00
select REGULATOR_FIXED_VOLTAGE if REGULATOR
omap4: Add OMAP4 Panda Support Add initial support for the OMAP4 based Panda Board. Signed-off-by: David Anders <x0132446@ti.com> [tony@atomide.com: selected board by default in Kconfig] Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-02 10:18:05 +00:00
ARM: 5843/1: OMAP3: add AMBA devices for ETM and ETB This enables on-chip tracing components found in omap3xxx. Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-01 13:03:31 +00:00
config OMAP3_EMU
bool "OMAP3 debugging peripherals"
depends on ARCH_OMAP3
ARM: OMAP2: select ARM_AMBA if OMAP3_EMU is defined This patch selects ARM_AMBA if OMAP3_EMU is defined because OC_ETM depends on ARM_AMBA, so fix the link failure[1]. [1], arch/arm/kernel/built-in.o: In function `etm_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:609: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_remove': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:409: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etm_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:640: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:646: undefined reference to `amba_driver_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:648: undefined reference to `amba_driver_unregister' arch/arm/kernel/built-in.o: In function `etm_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:545: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:595: undefined reference to `amba_release_regions' arch/arm/kernel/built-in.o: In function `etb_probe': /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:347: undefined reference to `amba_request_regions' /home/tom/git/omap/linux-2.6-omap/arch/arm/kernel/etm.c:392: undefined reference to `amba_release_regions' arch/arm/mach-omap2/built-in.o: In function `emu_init': /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:62: undefined reference to `amba_device_register' /home/tom/git/omap/linux-2.6-omap/arch/arm/mach-omap2/emu.c:63: undefined reference to `amba_device_register' make: *** [.tmp_vmlinux1] Error 1 making modules Signed-off-by: Ming Lei <tom.leiming@gmail.com> Cc: stable@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-11-23 22:44:50 +00:00
select ARM_AMBA
ARM: 5843/1: OMAP3: add AMBA devices for ETM and ETB This enables on-chip tracing components found in omap3xxx. Signed-off-by: Alexander Shishkin <virtuoso@slind.org> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-01 13:03:31 +00:00
select OC_ETM
help
Say Y here to enable debugging hardware of omap3
OMAP3: SDRC: Place SDRC AC timing and MR changes in CORE DVFS SRAM code behind Kconfig The code that reprograms the SDRC memory controller during CORE DVFS, mach-omap2/sram34xx.S:omap3_sram_configure_core_dpll(), does not ensure that all L3 initiators are prevented from accessing the SDRAM before modifying the SDRC AC timing and MR registers. This can cause memory to be corrupted or cause the SDRC to enter an unpredictable state. This patch places that code behind a Kconfig option, CONFIG_OMAP3_SDRC_AC_TIMING for now, and adds a note explaining what is going on. Ideally the code can be added back in once supporting code is present to ensure that other initiators aren't touching the SDRAM. At the very least, these registers should be reprogrammable during kernel init to deal with buggy bootloaders. Users who know that all other system initiators will not be touching the SDRAM can also re-enable this Kconfig option. This is a modification of a patch originally written by Rajendra Nayak <rnayak@ti.com> (the original is at http://patchwork.kernel.org/patch/51927/). Rather than removing the code completely, this patch just comments it out. Thanks to Benoît Cousson <b-cousson@ti.com> and Christophe Sucur <c-sucur@ti.com> for explaining the technical basis for this and for explaining what can be done to make this path work in future code. Thanks to Richard Woodruff <r-woodruff2@ti.com>, Nishanth Menon <nm@ti.com>, and Olof Johansson <olof@lixom.net> for their comments. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Christophe Sucur <c-sucur@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Olof Johansson <olof@lixom.net>
2009-12-08 23:33:14 +00:00
config OMAP3_SDRC_AC_TIMING
bool "Enable SDRC AC timing register changes"
omap3: Replace ARCH_OMAP34XX with ARCH_OMAP3 Replace ARCH_OMAP34XX with ARCH_OMAP3 Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-12 20:26:48 +00:00
depends on ARCH_OMAP3
OMAP3: SDRC: Place SDRC AC timing and MR changes in CORE DVFS SRAM code behind Kconfig The code that reprograms the SDRC memory controller during CORE DVFS, mach-omap2/sram34xx.S:omap3_sram_configure_core_dpll(), does not ensure that all L3 initiators are prevented from accessing the SDRAM before modifying the SDRC AC timing and MR registers. This can cause memory to be corrupted or cause the SDRC to enter an unpredictable state. This patch places that code behind a Kconfig option, CONFIG_OMAP3_SDRC_AC_TIMING for now, and adds a note explaining what is going on. Ideally the code can be added back in once supporting code is present to ensure that other initiators aren't touching the SDRAM. At the very least, these registers should be reprogrammable during kernel init to deal with buggy bootloaders. Users who know that all other system initiators will not be touching the SDRAM can also re-enable this Kconfig option. This is a modification of a patch originally written by Rajendra Nayak <rnayak@ti.com> (the original is at http://patchwork.kernel.org/patch/51927/). Rather than removing the code completely, this patch just comments it out. Thanks to Benoît Cousson <b-cousson@ti.com> and Christophe Sucur <c-sucur@ti.com> for explaining the technical basis for this and for explaining what can be done to make this path work in future code. Thanks to Richard Woodruff <r-woodruff2@ti.com>, Nishanth Menon <nm@ti.com>, and Olof Johansson <olof@lixom.net> for their comments. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Christophe Sucur <c-sucur@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Olof Johansson <olof@lixom.net>
2009-12-08 23:33:14 +00:00
default n
help
If you know that none of your system initiators will attempt to
access SDRAM during CORE DVFS, select Y here. This should boost
SDRAM performance at lower CORE OPPs. There are relatively few
users who will wish to say yes at this point - almost everyone will
wish to say no. Selecting yes without understanding what is
going on could result in system crashes;
ARM: OMAP4: Fix errata i688 with MPU interconnect barriers. On OMAP4 SOC, intecronnects has many write buffers in the async bridges and they need to be drained before CPU enters into standby state. Patch 'OMAP4: PM: Add CPUX OFF mode support' added CPU PM support but OMAP errata i688 (Async Bridge Corruption) needs to be taken care to avoid issues like system freeze, CPU deadlocks, random crashes with register accesses, synchronisation loss on initiators operating on both interconnect port simultaneously. As per the errata, if a data is stalled inside asynchronous bridge because of back pressure, it may be accepted multiple times, creating pointer misalignment that will corrupt next transfers on that data path until next reset of the system (No recovery procedure once the issue is hit, the path remains consistently broken). Async bridge can be found on path between MPU to EMIF and MPU to L3 interconnect. This situation can happen only when the idle is initiated by a Master Request Disconnection (which is trigged by software when executing WFI on CPU). The work-around for this errata needs all the initiators connected through async bridge must ensure that data path is properly drained before issuing WFI. This condition will be met if one Strongly ordered access is performed to the target right before executing the WFI. In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. IO barrier ensure that there is no synchronisation loss on initiators operating on both interconnect port simultaneously. Thanks to Russell for a tip to conver assembly function to C fuction there by reducing 40 odd lines of code from the patch. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Richard Woodruff <r-woodruff2@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Vishwanath BS <vishwanath.bs@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-26 01:04:31 +00:00
config OMAP4_ERRATA_I688
ARM: OMAP4: Move the barrier memboclk_steal() as part of reserve callback arm_memblock_steal() is not suppose to be used outside ->reserve callback. OMAP barrier errata code was using it outside reserve callback and hence it was broken. Move the allocation as part of ->reserve callback to fix the it. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-02-02 14:03:55 +00:00
bool "OMAP4 errata: Async Bridge Corruption"
depends on ARCH_OMAP4
ARM: OMAP4: Fix errata i688 with MPU interconnect barriers. On OMAP4 SOC, intecronnects has many write buffers in the async bridges and they need to be drained before CPU enters into standby state. Patch 'OMAP4: PM: Add CPUX OFF mode support' added CPU PM support but OMAP errata i688 (Async Bridge Corruption) needs to be taken care to avoid issues like system freeze, CPU deadlocks, random crashes with register accesses, synchronisation loss on initiators operating on both interconnect port simultaneously. As per the errata, if a data is stalled inside asynchronous bridge because of back pressure, it may be accepted multiple times, creating pointer misalignment that will corrupt next transfers on that data path until next reset of the system (No recovery procedure once the issue is hit, the path remains consistently broken). Async bridge can be found on path between MPU to EMIF and MPU to L3 interconnect. This situation can happen only when the idle is initiated by a Master Request Disconnection (which is trigged by software when executing WFI on CPU). The work-around for this errata needs all the initiators connected through async bridge must ensure that data path is properly drained before issuing WFI. This condition will be met if one Strongly ordered access is performed to the target right before executing the WFI. In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained. IO barrier ensure that there is no synchronisation loss on initiators operating on both interconnect port simultaneously. Thanks to Russell for a tip to conver assembly function to C fuction there by reducing 40 odd lines of code from the patch. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Richard Woodruff <r-woodruff2@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Vishwanath BS <vishwanath.bs@ti.com> Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-06-26 01:04:31 +00:00
select ARCH_HAS_BARRIERS
help
If a data is stalled inside asynchronous bridge because of back
pressure, it may be accepted multiple times, creating pointer
misalignment that will corrupt next transfers on that data path
until next reset of the system (No recovery procedure once the
issue is hit, the path remains consistently broken). Async bridge
can be found on path between MPU to EMIF and MPU to L3 interconnect.
This situation can happen only when the idle is initiated by a
Master Request Disconnection (which is trigged by software when
executing WFI on CPU).
The work-around for this errata needs all the initiators connected
through async bridge must ensure that data path is properly drained
before issuing WFI. This condition will be met if one Strongly ordered
access is performed to the target right before executing the WFI.
In MPU case, L3 T2ASYNC FIFO and DDR T2ASYNC FIFO needs to be drained.
IO barrier ensure that there is no synchronisation loss on initiators
operating on both interconnect port simultaneously.
omap: Make omap specific features appear under Kconfig menu This will make Kconfig look nicer for selecting omap processor type Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-07-05 13:31:47 +00:00
endmenu
endif
Reference in New Issue Copy Permalink