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* arm/km_kirkwood: remove KM_ENV_BUS and use CONFIG_I2C_ENV_EEPROM_BUSValentin Longchamp2015-11-18-4/+0
| | | | | | | | | KM_ENV_BUS was used for nothing else than an direct assignment to CONFIG_I2C_ENV_EEPROM_BUS. To avoid this, directly use CONFIG_I2C_ENV_EEPROM_BUS instead. Patchwork: http://patchwork.ozlabs.org/patch/399411/ Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: disable subpage write for km_kirkwood_pci and kmsuv31 targetHolger Brunck2014-08-30-1/+4
| | | | | | | | | | | | Newer FLASH types used on these boards don't allow writing of subpages. So disable subpage write in the NAND driver. Additionally we need to tell the UBI layer in the kernel that he also should only write 2048 bytes. This is done with an additional command line parameter for the kernel commandline. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com>
* kirkwood: kwbimage: refactor CONFIG_SYS_KWD_CONFIGMasahiro Yamada2014-03-12-10/+5
| | | | | | | | | | | | | | | | | | Pull out "$(SRCTREE)/" from CONFIG_SYS_KWD_CONFIG and push it into the top Makefile. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Michael Walle <michael@walle.cc> Cc: Simon Guinot <simon.guinot@sequanux.org> Cc: Dave Purdy <david.c.purdy@gmail.com> Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net> Cc: Luka Perkov <luka@openwrt.org> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Jason Cooper <u-boot@lakedaemon.net> Cc: Siddarth Gore <gores@marvell.com> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Eric Cooper <ecc@cmu.edu> Cc: Suriyan Ramasami <suriyan.r@gmail.com>
* arm/km: introduce kmsugp1 targetGerlando Falauto2014-02-13-2/+10
| | | | | | | | | | | | | | | KMSUGP1 is from a u-boot perspective (almost) identical to KMNUSA. The only difference is that the PCIe reset is connected to Kirkwood pin MPP7_PEX_RST_OUTn, we use a dedicated config flag KM_PCIE_RESET_MPP7. Such pin should theoretically be handled by the PCIe subsystem automatically, but this turned out not to be the case. So simply configure this PIN as a GPIO and issue a pulse manually. Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com> Cc: Karlheinz Jerg <karlheinz.jerg@keymile.com> Cc: Valentin Longchamp <valenting.longchamp@keymile.com> Cc: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km/suv31: switch to 256MB RAMHolger Brunck2014-02-13-0/+3
| | | | | | | | We now use 256MB RAM instead of 128MB. We can use the same config file as kmnusa. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Valentin Longchamp <valentin.longchamp@keymile.com>
* arm/km: fix i2c mux define for km_kirkwood_128m16 targetHolger Brunck2014-01-06-1/+1
| | | | | | | | Due to the i2c mux rework in u-boot we now have only to specify the busnumber and not the whole mux configuration. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Heiko Schocher <hs@denx.de>
* arm/km: add support for km_kirkwood_128m16 boardKarlheinz Jerg2014-01-06-0/+10
| | | | | | | | | | The board is similar to the standard km_kirkwood board. From a u-boot point of view, the only difference is an increased 256 MiB DRAM (128M16). A board based on this design is for example the SUP12. Signed-off-by: Karlheinz Jerg <karlheinz.jerg@keymile.com> Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
* Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-8/+8
|\ | | | | | | | | | | | | | | | | | | | | The sandburst-specific i2c drivers have been deleted, conflict was just over the SPDX conversion. Conflicts: board/sandburst/common/ppc440gx_i2c.c board/sandburst/common/ppc440gx_i2c.h Signed-off-by: Tom Rini <trini@ti.com>
| * i2c, multibus, keymile: get rid of EEprom_ivm envvariableHeiko Schocher2013-07-23-6/+6
| | | | | | | | | | | | | | | | | | | | as the keymile boards use now the new i2c multibus/multiadapter framework, remove the EEprom_ivm Environmentvar, as not longer needed. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Holger Brunck <holger.brunck@keymile.com> Tested-By: Holger Brunck <holger.brunck@keymile.com>
| * i2c, soft-i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-8/+8
| | | | | | | | | | | | | | | | | | - added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
* | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* arm/km: add support for kmsuv31 boardHolger Brunck2013-04-12-0/+8
| | | | | | | | | | | | | This board is from a u-boot point of view a mixture between kmnusa and a standard km_kirkwood board. We have our u-boot environment in the spi NOR flash, but we have a direct connection between the kirkwood and the piggy. A FPGA is connected via the PCIe interface. So we only have to select the specific features in the board setup. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> Acked-By: Prafulla Wadaskar <prafulla@marvell.com>
* km_kirkwood: enable MV88E6352_SWITCH support for kmnusaValentin Longchamp2012-10-03-0/+2
| | | | | | | | | This is required to configure the external 88e6352 switch on nusa. 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: add implementation for read_dip_switchThomas Herzmann2012-07-07-3/+0
| | | | | | | | | 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: cleanup km_kirkwood boardsHolger Brunck2012-07-07-1/+6
| | | | | | | | | | | | Remove config options from boards.cfg and simply add one switch per board and differ afterwards in km_kirkwood.h between the features. More boards are upcoming and therefore it's easier to have this at one place. 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: enable BOCO2 FPGA download supportValentin Longchamp2012-07-07-3/+5
| | | | | | | | | | | | | | | | | | | | | | | 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 Brunck2012-07-07-0/+8
| | | | | | | | | | | | 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 Brunck2012-07-07-0/+46
| | | | | | | | | | | | 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 Brunck2012-07-07-2/+14
| | | | | | | | | | | | | 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 Brunck2012-07-07-11/+56
| | | | | | | | | | | | | | | | 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: add board type to boards.cfgHolger Brunck2012-07-07-2/+2
| | | | | | | | | | | Some other kirkwood boards from keymile will follow. They will have some small differences, but we want to use the km_kirkwood.h for all to distinguish them. This patch a preparation for this. 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: trigger reconfiguration for the Xilinx FPGAHolger Brunck2011-11-03-0/+3
| | | | | | | | | | 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/km: replace suenx targets with km_kirkwoodHolger Brunck2011-07-04-0/+57
suen3 and suen8 were in first HW version quite different, but now they are from a u-boot point of view similar. So these two boards can use the same header file. Other keymile boards differ only in the usage of the PCI interface. Therefore a target km_kirkwood_pci was introduced. All targets use the same header file. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com> cc: Prafulla Wadaskar <prafulla@marvell.com> cc: Heiko Schocher <hs@denx.de>
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