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* Fix references to the documentation filesAnatolij Gustschin2013-05-10-4/+4
| | | | | | | | | | | | Many boot image configuration files refer to the appropriate documentation file, but these references contain typos in the directory and file name. Fix them. Also fix reference to doc/README.SPL file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* kirkwood: make MPP arrays static constAlbert ARIBAUD2013-01-09-1/+1
| | | | | | | | | | This saves stack and code memory for local copy, and consumes initialized data memory. For 22 of the 29 kirkwood-based boards, this results in a global saving of about 30 bytes. For 7 of them, it results in an increase of 6 to 14 bytes. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm/km: remove duplicate codeValentin Longchamp2013-01-09-14/+0
| | | | | | | | | | | | | | | | | | | | This patch removes 2 small portions of board specific code that are duplicated with common ARM code and thus unnecessary. These 2 portions of code concern the mach id that is given by u-boot to the Linux kernel to identify the system's MACH. The first one was the possibility to change the MACH thanks to the 'mach_id' enviroment variable. This is possible thanks to the 'machid' env variable (see arch/arm/lib/bootm.c:boot_jump_linux()). The seconde one is the setting of the bi_arch_number. This is already done in arch/arm/lib/board.c:board_init_f() since km_arm.h does #define CONFIG_MACH_TYPE. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Prafulla Wadaskar <Prafulla@marvell.com>
* arm/km: fix memory settingsHolger Brunck2013-01-09-52/+10
| | | | | | | | | | | | | | On kmcoge5un we faced some serious problems with the memory during temperature tests. Reason was that we overwrite some registers for memory settings which have to leave untouched. These where registers 0x20148 , 0x2014c and 0x20154. So writing these registers is prohibited and this patch removes them from all km related config files. Even if the problem was only seen on kmcoge5un. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: add mv88e6352 configuration for kmnusaValentin Longchamp2012-10-03-0/+65
| | | | | | | | | | | The kmnusa board uses a mv88e6352 switch that is connected to the main eth interface of the kirkwood. Therefore the switch must be configured so that the kirkwood's egiga eth inferface can be used. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Holger Brunck <holger.brunck@keymile.com> Cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: use kw_sdram_size_adjust to adjust SDRAM sizeHolger Brunck2012-10-03-1/+2
| | | | | | | | | | | Some boards may differ only in the SDRAM size. This function allows to fix the size accordingly and we can use the same u-boot binary for both boards. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: remove unused codeHolger Brunck2012-09-03-20/+0
| | | | | | | | | | | | For some reasons we had an own implementaion of dram_init and dram_init_banksize. This is not needed anymore, use the standard kirkwood functions instead. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
* Consolidate bootcount code into drivers/bootcountStefan Roese2012-09-01-51/+0
| | | | | | | | | | | | | | | | | | | This patch moves all bootcount implementations into a common directory: drivers/bootcount. The generic bootcount driver is now usable not only by powerpc platforms, but others as well. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Christian Riesch <christian.riesch@omicron.at> Cc: Manfred Rudigier <manfred.rudigier@omicron.at> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Reinhard Meyer <reinhard.meyer@emk-elektronik.de> Tested-by: Valentin Longchamp <valentin.longchamp@keymile.com> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Minor Coding Style cleanupWolfgang Denk2012-07-10-1/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* arm/km: remove calls to kw_gpio_* in board_early_init_fHolger Brunck2012-07-07-15/+28
| | | | | | | | | | | | | | | | | | | | These functions tried to access two static tables before relocation (board_early_init_f is executed before relocation). But these static tables lie in the bss section which is not valid before relocation. These accesses then overwrote some parts of u-boot binary before it was relocated. For the kmnusa build, this results in a corrupted important env variable (bootcmd) but it may be that some other parts of the u-boot binary are corrupted. This patch solves this problem by moving all the kw_gpio_* calls to board_init, which should be early enough in the boot sequence. The only calls that could not be moved is the one for the SOFT (bitbang) I2C, and they have been replaced by a direct access to the GPIO dataout Control register to set the two GPIOs as output. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: add implementation for read_dip_switchThomas Herzmann2012-07-07-1/+13
| | | | | | | | | Add a function to read the dip_switch on kmcoge5un. If the switch is set the actual_bank is set to 0 and this SW is booted. Signed-off-by: Thomas Herzmann <thomas.herzmann@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
* arm/km: support the 2 PCIe fpga resetsValentin Longchamp2012-07-07-4/+9
| | | | | | | | | The PCIe FPGAs now have to support 2 resets: one for the non traffic affecting part (PCIe) and one for the traffic affecting part. When the FPGA is not reconfigured, we only reset the PCIe part. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: skip FPGA config when already configuredValentin Longchamp2012-07-07-1/+40
| | | | | | | | | | | | | | | | In order to be able to perform board resets without interrupting the traffic, the configuration of an already properly configured FPGA is skipped. This is because some PCIe FPGAs embed some other function that must continue to work over reset. It is then the responsibility of the application to trigger a reconfiguration when needed. This is done by lowering the FPGA_INIT_B pin for delaying the configuration to u-boot @ next reboot, and then lower the FPGA_PROGRAM_B signal. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: redefine piggy 4 reg names to avoid conflictsValentin Longchamp2012-07-07-11/+11
| | | | | | | | | Some very similar #defines for reg addresses are used in a later patch (managed_switch support for km_arm). Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: enable BOCO2 FPGA download supportValentin Longchamp2012-07-07-6/+231
| | | | | | | | | | | | | | | | | | | | | | | This adds a first support of the FPGA download for a PCIe FPGA based on the BOCO2 CPLD. This takes place in 3 steps, all done accessing the SPICTRL reg of the BOCO2: 1) start the FPGA config with an access to the FPGA_PROG bit 2) later in the boot sequence, wait for the FPGA_DONE bit to toggle to 1 for the end of the FPGA configuration (with a timeout) 3) reset the FPGA 4) finally remove the access to its config EEPROM from the FPGA so that the CPU can update the FPGA configuration when the kernel is running The boards with a PCIe FPGA but without BOCO2 still are supported. The config option name is CONFIG_KM_FPGA_CONFIG Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: remove portl2.h and use km_kirkwood insteadHolger Brunck2012-07-07-1/+1
| | | | | | | | | | | | The additional headerfile is unneeded here, we can use the generic km_kirkwood.h instead. And we can use the better config option KM_PIGGY4_88E6061 for the specific features for boards with this design in km_arm.c. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: convert mgcoge3un target to km_kirkwoodHolger Brunck2012-07-07-5/+4
| | | | | | | | | | | | Use the generic header km_kirkwood.h and get rid of the board specific header. changes for v2: rebased because of changes in other patches Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: add kmcoge5un board supportHolger Brunck2012-07-07-0/+300
| | | | | | | | | | | | | For u-boot this board is similar to mgcoge3un. But some differences are present. We have a different SDRAM on it and therefore a new SDRAM config file. Additionaly this board has a direct MAC/MAC connection from the kirkwood to a marvell simple switch without a phy inbetween, this needs a new configuration for the mvgbe driver. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: add kmnusa board supportHolger Brunck2012-07-07-3/+298
| | | | | | | | | | | | | | | | This board is similar to portl2, but it has the u-boot environment in a SPI NOR flash and not in an i2c eeprom like portl2 have. Some other details: - IVM EEPROM is at adress: pca9547:70:9 - PCI is enabled - PIGGY4 is connected via MV88E6352 simple switch. There is no phy between the simple switch and the kirkwood. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: use spi claim bus to switch between SPI and NANDValentin Longchamp2012-07-07-37/+7
| | | | | | | | | | | | | | We overwrite these weak functions from the kirkwood spi code to use our own method to be able to switch between the SPI NOR and the NAND flash. This is needed e.g. to update the u-boot. The former command do_spi_toggle can therefore be removed. And the usage of this command is removed from the u-boot update command in the u-boot environment. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* kirkwood: fix calls to kirkwood_mpp_confValentin Longchamp2012-07-07-3/+3
| | | | | | | | | With the new second save argument introduced by the previous patch, all the calls to the function had to be fixed. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: fix wrong comment in SDRAM config for mgcoge3unHolger Brunck2012-07-07-1/+1
| | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: use ARRAY_SIZE macroHolger Brunck2012-07-07-1/+1
| | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Gerlando Falauto <gerlando.falauto@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: checkpatch cleanupHolger Brunck2012-02-12-12/+11
| | | | | | | Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Heiko Schocher <hs@denx.de>
* arm/km: adapt bootcounter evaluationHolger Brunck2011-11-03-5/+27
| | | | | | | | | | | | | | The bootcounter (stored in the RAM) is not enough protected with the 4 Bytes BOOTCOUNT_MAGIC against bit errors due to short power loss or holding a system in RESET. It has been seen, that the bootcounter value has been changed due to a bit flip on a system holding in RESET, but the BOOTCOUNT_MAGIC was still valid. A bit pattern with 4000 bytes (after BOOTCOUNT_MAGIC) has been implemented, which should be enough to detect a bit error. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: trigger reconfiguration for the Xilinx FPGAHolger Brunck2011-11-03-1/+6
| | | | | | | | | | The Xilinx FPGA must be reconfigured each time the unit reboots. The FPGA is connected to the GPIO pin 39 from kirkwood. This patch triggers this pin for km_kirkwood_pci targets. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* ARM: Reintroduce MACH_TYPE_KM_KIRKWOOD for keymile ARM boardsValentin Longchamp2011-11-03-5/+0
| | | | | | | | | | | | | | We got dropped from Linux mach-types.h because of a lack of mainline support and this is needed since the last Linux/u-boot mach-types synchro. This patch also defines CONFIG_MACH_TYPE for all keymile boards, as this is a mandatory CONFIG for ARM boards now. The initialization of gd->bd->bi_arch_number is removed form km_arm.c, our board file. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km/mgcoge3un: enhance "waitforne" featureHolger Brunck2011-11-03-1/+10
| | | | | | | | | | The mgcoge3un waits to be released from mgcoge3ne at startup. This patch enhances this feature with the possibility to interrupt this wait if a key is pressed. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* ARM: kirkwood: reduce dependence of including platform fileLei Wen2011-10-27-0/+1
| | | | | | | | | | | For files like the drivers/serial/serial.c, it must include the platform file, as the CONFIG_SYS_NS16550_COM1 must reference to the definition in the platform definition files. Include the platform definition file in the config file, so that it would decouple the dependence for the driver files. Signed-off-by: Lei Wen <leiwen@marvell.com>
* Revert "km_arm: enable POST for these boards"Wolfgang Denk2011-10-24-32/+0
| | | | | | | | | This reverts commit a2da616311151ecfab8b8fcc510686fc3c0c9a21. THis was applied by accident - a more recent version of this change was already present, see commit 9400f8f 2011-10-05 22:03:11 +0200 km_arm: enable POST for these boards Signed-off-by: Wolfgang Denk <wd@denx.de>
* km_arm: enable POST for these boardsValentin Longchamp2011-10-22-0/+32
| | | | | | | | | | | | The current km_arm boards have a Power-On test jumper. When this jumper is set, this triggers some Power-On tests on the board. This patch enables the support of this jumper for starting the memory_regions test when the jumper is set. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Cc: Prafulla Wadaskar <prafulla@marvell.com>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-6/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* km_arm: enable POST for these boardsValentin Longchamp2011-10-05-0/+33
| | | | | | | | | | | | The current km_arm boards have a Power-On test jumper. When this jumper is set, this triggers some Power-On tests on the board. This patch enables the support of this jumper for starting the memory_regions test when the jumper is set. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Cc: Prafulla Wadaskar <prafulla@marvell.com>
* km/common: move ivm functions from to ivm.cHolger Brunck2011-07-27-1/+1
| | | | | | | | | | The file common.c grows in the past. So move the IVM specific code into an ivm.c file. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de>
* Remove volatile qualifier in get_ram_size() callsAlbert ARIBAUD2011-07-17-1/+1
| | | | | | | | | Checkpatch.pl complains about the volatile qualifier in calls to get_ram_size(). Remove this qualifier in the prototype and in the calls where it is useless, and leave it only in the function body where it is needed. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm/km: add support for portl2 boardValentin Longchamp2011-07-04-3/+5
| | | | | | | | | | | | | | | This adds support for the keymile Kirkwood BEC portl2 board. This board relies on the km_arm (km_kirkwood) BEC. The egiga driver is configured for a 100M full-duplex, A/N off connnection to the backplane. This board has always ethernet present, because it is connected to the marvell switch similar to mgcoge3un. The reset_phy functionality is also the same to mgcoge3un. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
* arm/km: ethernet support for mgcoge3unValentin Longchamp2011-07-04-1/+38
| | | | | | | | | | The phy is also configured with "RGMII clock transitions when data stable" and "Class A driver for the direct backplane connection". Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
* arm/km: update mgcoge3un board supportHolger Brunck2011-05-31-14/+66
| | | | | | | | | | | | | | | | | | | | | | | We change default settings for egiga on mgcoge3un. The reason we need this is that we have the gig port on mgcoge3un connected using a back-to-back pair of PHYs. There are no magnetics and because of that the port has to be run with a fixd configuration and auto-negotiation must be disabled. In the default mode the egiga driver uses autoneg to determine port speed - which defaults to 1G (we need 100M full duplex). Add wait for the GPIO line connected to mgcoge3ne before starting mgcoge3un. A board specific ethernet present function was added, because on this board ethernet is always present. The BOCO FPGA access was enhanced and changed to use register definitions. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: rename mgcoge2un to mgcoge3unValentin Longchamp2011-05-31-0/+197
| | | | | | | | | | | | | | | | | | The mgcoge2un target was only an intermediate step to mgcoge3un. For this reason the mgcoge2un support was moved to mgcoge3un, because it isn't needed to support both targets. We add the BootROM init file for the mgcoge3un memphis RAM. We also move the suen3 and suen8 boards into the correct category in the MAINTAINERS file. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm/km: introduce bootcount env variable and clean km_armValentin Longchamp2011-05-31-13/+15
| | | | | | | | | | | | | | | | | | This environment variable is used to set the bootcount address for the kernel. last_stage_init is not available for arm platforms. So the calls to set_km_var and set_bootcount_addr are done in misc_init_r. Additionally some unneeded printouts were removed. Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
* keymile, common: add setting of some environment variablesHeiko Schocher2011-04-30-0/+6
| | | | | | | | | | | | | This patch adds last_stage_init to all keymile boards. And in the last stage init some environment variables for u-boot were set. Currently these are pnvramaddr, pram and var address. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Kim Phillips <kim.phillips@freescale.com>
* arm, keymile: updates for the arm based boards from keymileHeiko Schocher2011-04-30-1/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | define KM_IVM_BUS and KM_ENV_BUS macros KM_IVM_BUS is used to define the EEprom_ivm environment variable. These macros allow the reuse of these I2C addresses in other code locations. remove unneeded code On first HW versions the BOCO FPGA was behind a MUX device. These HW versions are not supported anymore. And therefore this code can be removed. added LED initialization for SUEN3 The bootstat LED required to be initialized so to have a green colour after start-up. define CONFIG_SYS_TEXT_BASE This is needed by the relocation code and is not the same for our ARM BEC and thus needs to be defined. remove memsize variable An environment variable for memsize is not needed. this can be get via the board info struct. remove unneeded double access to bi_dram[i].size field Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Luca Haab <luca.haab@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
* km_arm: change some register values for SDRAM initializationHeiko Schocher2011-04-30-14/+18
| | | | | | | | | | | | | These new values are: - enables UART0 and UART1 pins in MPP - define some L2 cache settings - changes a SDRAM timing to better fit the hardware - removed three writes that were the same as the reset values Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Holger Brunck <holger.brunck@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* km-arm: i2c support for suenx based boardsHeiko Schocher2011-04-30-10/+10
| | | | | | | | | | | | This patch renames the suen3 defines and functions to KM_KIRKWOOD which is more generic and more precise, because these values and functions where used by all suenX boards and not only suen3. Signed-off-by: Lukas Roggli <lukas.roggli@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
* keymile: Fix Coding style issues for keymile boards.Heiko Schocher2011-04-30-12/+12
| | | | | | | | | | | | | | | | | | | - use I/O accessors -> For accessing the FPGA therefore a struct km_bec_fpga is introduced. - no longer externs needed - to defines, that only select functions, don;t assign a numeric value - Codingstyle changes to prevent checkpatch errors/warnings Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> cc: Kim Phillips <kim.phillips@freescale.com> cc: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de> cc: Detlev Zundel <dzu@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm, keymile: rename MACH_SUEN3 to MACH_KM_KIRKWOODHolger Brunck2011-04-30-1/+1
| | | | | | | | | | | | The MACH_TYPE SUEN3 is now to specific for keymile boards, because other boards similar to suen3 will follow. So the MACH_SUEN3 was renamed to MACH_KM_KIRKWOOD. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Wolfgang Denk <wd@denx.de> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* arm, keymile: remove unneeded codeHolger Brunck2011-04-11-7/+0
| | | | | | | | On first HW versions the BOCO FPGA was behind a MUX device. These HW versions are not supported anymore. And therefore this code can be removed, it is already unused. Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-marvellWolfgang Denk2010-10-29-37/+15
|\ | | | | | | | | | | | | Conflicts: include/configs/km_arm.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * kirkwood: get rid of config.mk filesPrafulla Wadaskar2010-10-28-28/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After moving the definition of CONFIG_SYS_TEXT_BASE to the respective board config files, all Marvell kirkwood board have just a single and common entry in their config.mk files: KWD_CONFIG = $(SRCTREE)/board/$(BOARDDIR)/kwbimage.cfg Replace the only reference to KWD_CONFIG in the top level Makefile by an equivalent setting, and remove all kirkwood config.mk files. Signed-off-by: Wolfgang Denk <wd at denx.de> Cc: Prafulla Wadaskar <prafulla at marvell.com> Cc: Siddarth Gore <gores at marvell.com> Cc: Simon Kagstrom <simon.kagstrom at netinsight.net> Cc: Heiko Schocher <hs at denx.de> Cc: Eric Cooper <ecc at cmu.edu> Acked-by: Wolfgang Denk <wd at denx.de> Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
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