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2011-09-26ARM: mach-davinci: make DAVINCI_UART_INFO into a relative offsetNicolas Pitre1-1/+6
This is the first step to remove PLAT_PHYS_OFFSET usage from the debug UART code. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Tested-by: Kevin Hilman <khilman@ti.com>
2011-05-07ARM: zImage: remove the static qualifier from global data variablesNicolas Pitre1-2/+3
To be able to relocate the .bss section at run time independently from the rest of the code, we must make sure that no GOTOFF relocations are used with .bss symbols. This usually means that no global variables can be marked static unless they're also const. Let's remove the static qualifier from current offenders, or turn them into const variables when possible. Next commit will ensure the build fails if one of those is reintroduced due to otherwise enforced coding standards for the kernel. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Tony Lindgren <tony@atomide.com>
2010-09-24davinci: Initial support for Omapl138-HawkboardVictor Rodriguez1-0/+1
This patch adds initial support for the Hawkboard-L138 system It is under the machine name "omapl138_hawkboard". This system is based on the da850 davinci CPU architecture. Information on these system may be found at http://www.hawkboard.org. Basic support for the UART console is included in this patch. It's tested with latest Angstrom File Systems like ramdisk from http://alturl.com/imb45. Signed-off-by: Victor Rodriguez <victor.rodriguez@sasken.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-09-24davinci: Initial support for MityDSP-L138/MityARM-1808Michael Williamson1-0/+1
This patch adds initial support for the MityDSP-L138 and MityDSP-1808 system on Module (SOM) under the machine name "mityomapl138". These SOMs are based on the da850 davinci CPU architecture. Information on these SOMs may be found at http://www.mitydsp.com. Basic support for the console UART, NAND, and EMAC (MII interface) is included in this patch. Signed-off-by: Michael Williamson <michael.williamson@criticallink.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-06-21Davinci: tnetv107x decompresser uart definitionsCyril Chemparathy1-0/+7
Added definitions for tnetv107x uart base addresses, and modified base address selection for kernel decompressor to check for tnetv107x machine type. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-06-21Davinci: generalized debug macrosCyril Chemparathy1-21/+59
This patch adopts a debug uart selection similar to the OMAP model. During the boot process, the uncompress code determines the physical and virtual base addresses of the board-specific debug uart. These addresses are then passed on to the in-kernel debug macros through a small chunk of memory placed just below the page tables (@0x80003ff8). Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: Add support for DA850/OMAP-L138 EVM boardSudhakar Rajashekhara1-1/+2
Add support for the DA850/OMAP-L138 Evaluation Module (EVM) from TI. The EVM has User Interface (UI) card which contains various devices. This UI card can be connected to the base board. Support for all the devices on the UI card and ones on the EVM will be added in subsequent patches. The EVM schematics are not available publicly yet; but should be available soon. A new defconfig for this board has been added mainly because the DA830/OMAP-L137 defconfig forces writethrough cache mode which is not required on DA850/OMAP-L138. This patch has been boot tested on DA850/OMAP-L138 EVM using ramdisk as filesystem. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: da830: updates for mach-type name changeKevin Hilman1-1/+1
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-08-26davinci: da8xx: Add support for DA830/OMAP-L137 EVM boardMark A. Greer1-2/+4
Add support for the DA830/OMAP-L137 Evaluation Module (EVM) from TI. The EVM has User Interface (UI) and Audio cards that can be connected which contain various devices. Support for those devices and ones on the EVM will be added in subsequent patches. Additional generalizations for future SoCs in da8xx family done by Sudhakar Rajashekhara and Sekhar Nori. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mark A. Greer <mgreer@mvista.com> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Cc: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: support different UART bases for zImage uncompressMark A. Greer1-2/+17
The davinci pre-kernel boot code assumes that all platforms use the same UART base address for the console. That assumption is not longer valid with some newer SoCs so determine the console UART base address from the machine number passed in from bootloader. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-0/+35
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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