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* gpio: omap5-uevm: Configure the tca6424 gpio expanderDan Murphy2013-07-30-0/+5
| | | | | | | Configure the tca6424 gpio expander This allows use of the debug and tri color LEDs. Signed-off-by: Dan Murphy <dmurphy@ti.com>
* gpio: tca642x: Add the tca642x gpio expander driverDan Murphy2013-07-30-0/+69
| | | | | | | | | Add the tca642x gpio expander driver Datasheet: http://www.ti.com/product/tca6424a Signed-off-by: Dan Murphy <dmurphy@ti.com>
* am335x_evm: Add support for eMMC environmentJustin Waters2013-07-30-1/+6
| | | | | | | | | Some boards, such as the BeagleBone Black, have an eMMC chip intstead of NAND. We can use the eMMC boot partition to store the environment, since it isn't used for anything else. This allows us to have a configurable environment on those boards. Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Rework bootcmd to handle two MMC devsJustin Waters2013-07-30-20/+22
| | | | | | | | | | | | | | | The BeagleBone Black can boot from either the MMC card or eMMC chip on board. We should try both interfaces. This modification also allows a graceful fallback if a device exists but boot images are not present on it. Changes for v2: * Fix boot partition - it should always show up as mmcblk0p2 * Fix missing FDT load Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Add command line editingJustin Waters2013-07-30-0/+3
| | | | | | | | | Many modern U-Boot ports enable command line editing and a history buffer. The am335x_evm configuration is fairly comprehensive as it is, so a few extra kb should not be noticable, and it adds a very convenient feature. Signed-off-by: Justin Waters <justin.waters@timesys.com>
* am335x_evm: Make NAND support modularJustin Waters2013-07-30-19/+32
| | | | | | | | | | Give the user the ability to disable NAND support by defining CONFIG_NO_NAND. This will allow custom hardware to easily support this configuration. Signed-off-by: Justin Waters <justin.waters@timesys.com> [trini: Make apply on top of other series] Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support to boot from NOR.Steve Kipisz2013-07-30-2/+24
| | | | | | | | | | | | | | | | | | NOR requires that s_init be within the first 4KiB of the image so that we can perform the rest of the required pinmuxing to talk with the rest of NOR that we are found on. When NOR_BOOT is set we save our environment in NOR at 512KiB and a redundant copy at 768KiB. We avoid using SPL for this case and u-boot.bin is written directly to the start of NOR. We enclose the DMM-related parts of arch/arm/cpu/armv7/am33xx/emif4.c with TI81xx checks as at this time U-Boot does not discard unused sections in the main build and this code relies on functions specific to (and only provided in) ti81xx-related code. Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Add support for the NOR module on the memory capeSteve Kipisz2013-07-30-0/+28
| | | | | | | | | | | This patch adds support for the NOR module that attaches to the memory cape for a Beaglebone board. This does not add booting support; only support so that you can boot from SD/MMC and see the NOR module so that it can be programmed. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> [trini: Clean up config changes slightly] Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Update SPI_BOOT support, add MTDPARTS infoTom Rini2013-07-30-21/+26
| | | | | | | | | | | - Style cleanup (# define -> #define) - Due to ROM issues, redudant loading isn't feasible, so drop. - Given extra space, increase max size of U-Boot to 512KiB - Correct env size to match usage (we had not re-defined ENV_SIZE). - Given extra space, keep env size as 128KiB, add redundant environment. Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Drop useless CONFIG_ENV_IS_NOWHERETom Rini2013-07-30-4/+0
| | | | | | | | We always set a CONFIG_ENV_IS_...somewhere... so drop the initial define of NOWHERE. Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Tom Rini <trini@ti.com>
* omap3_beagle: support booting from zImage and device tree as last optionNishanth Menon2013-07-26-0/+8
| | | | | | | | | | | | | | If no other bootoption works, try loading up device tree and zImage. This is selected as the last option to allow backward compatibility as well as support the recent trend in moving kernel boot to using zImage and device tree. NOTE: if uImage is present in bootpart, it will try this first and will assume this is to be booted with bootm (so may be concatenated image or plain vanilla ATAG MACHINE_ID based image) Signed-off-by: Nishanth Menon <nm@ti.com>
* omap3_beagle: support findfdt and loadfdt for devicetree supportNishanth Menon2013-07-26-0/+15
| | | | | | | | | | For folks not using concatenated device tree with uImage, having an handy function to find and load device tree is very handy. So introduce findfdt and loadfdt and run findfdt by default to make it easier on user scripts. Signed-off-by: Nishanth Menon <nm@ti.com>
* omap3_beagle: enable CMD_FS_GENERIC and simplify load of image/ramdiskNishanth Menon2013-07-26-4/+7
| | | | | | | | | | | | | | | CMD_FS_GENERIC allows us to simplify where we load up our image from either from ext2/fat etc. So, lets use that instead of cumbersome options we currently use. Sticking with existing conventions, defaults will be: ramdisk=ramdisk.gz bootpart=0:2 (second partition) bootdir=/boot (/boot in second partition) This matches with the default behavior, these can be overriden by env files as needed. Signed-off-by: Nishanth Menon <nm@ti.com>
* omap3_beagle: replace uImage.beagle with generic uImageNishanth Menon2013-07-26-1/+1
| | | | | | | | | | | | e682930867f7dfc4a01784fe452fad9e962d65a (BeagleBoard: config: use uImage.beagle for tftp) Introduced uImage.beagle which does not happen to be default output file of Linux kernel build make uImage (output is uImage). So, replace uImage.beagle with uImage Signed-off-by: Nishanth Menon <nm@ti.com>
* omap3_beagle: remove JFFS2 support.Nishanth Menon2013-07-26-8/+0
| | | | | | | | | We do not use JFFS2 by default and it conflicts with CONFIG_CMD_FS_GENERIC (ls command is the same). Since most of our BOOTCMD can be simplified by using the FS_GENERIC, dropping JFFS2 Signed-off-by: Nishanth Menon <nm@ti.com> Acked-by: Joel Fernandes <joelf@ti.com>
* ARM: DRA7xx: Enable CPSW Ethernet supportMugunthan V N2013-07-26-0/+19
| | | | | | Enabling CPSW Ethernet support in DRA7xx EVM. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* drivers: net: cpsw: remove hard coding bd ram for cpswMugunthan V N2013-07-26-0/+1
| | | | | | | BD ram address may vary in various SOC, so removing the hardcoding and passing the same information through platform data Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
* am335x_evm: Correct CONFIG_CMD_SPL_WRITE_SIZETom Rini2013-07-26-1/+1
| | | | | | | | We use CONFIG_CMD_SPL_WRITE_SIZE when reading/writing the args portion of falcon mode to NAND. Previously it was half the size of the eraseblock which is too small, increase to eraseblock size. Signed-off-by: Tom Rini <trini@ti.com>
* am335x_evm: Update eMMC falcon mode locationsTom Rini2013-07-26-3/+3
| | | | | | | | | | | The previous location used for the "args" portion of falcon mode was too small to allow for a device tree to be saved there, so move the location slightly and increase the size. In addition, our previous kernel location was part of the area we set aside for U-Boot itself, so move it up a bit higher. Signed-off-by: Tom Rini <trini@ti.com> Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
* am335x_evm: Correct DFU ALT settings for falcon modeTom Rini2013-07-26-3/+8
| | | | | | | | | | Now that we have falcon mode enabled, the partiton numbers for NAND have changed, and we need to list entries for updating these parts of the system. While adding falcon mode entires for eMMC (raw), we round up the limit on U-Boot for ease of math later. Signed-off-by: Tom Rini <trini@ti.com> Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
* Merge branch 'u-boot/master' into u-boot-arm/masterAlbert ARIBAUD2013-07-25-14693/+3111
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| * Merge branch 'master' of git://git.denx.de/u-boot-nds32Tom Rini2013-07-25-3/+121
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| | * nds32: Enable the function of passing parameters to Linuxken kuo2013-07-24-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a header file, setup.h, which copy from Linux source code, this file contain structures are used to pass initialisation parameters to Linux. Enable this function on adp-ag101/adp-ag101p target Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com> Cc: Macpaul Lin <macpaul@gmail.com>
| | * nds32: Enable SDIO and EXT2 command support for Andes boardken kuo2013-07-24-0/+4
| | | | | | | | | | | | | | | Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com> Cc: Macpaul Lin <macpaul@gmail.com>
| | * nds32: Enable two banks of SDRAM on Andes boardken kuo2013-07-24-2/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | The original adp-ag101/adp-ag101p initialize only one bank(64MB) by default at boot time, but it is not enough for some application, so increasing to two banks(128M). Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com> Cc: Macpaul Lin <macpaul@gmail.com>
| | * pci: move pci_ftpci100.h to include/faraday/ftpci100.hGabor Juhos2013-07-24-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Even though the header files is used only by the pci_ftpci100 driver, it contains declaration for a function which is used by external code. Move the header file to a common location which lets external code use it. Compile tested only. Cc: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
| | * block: constify sect_buf argument of ide_write_dataGabor Juhos2013-07-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a const keyword to the sect_buf argument of ide_write_data to fix the following warning: cmd_ide.c: In function '__ide_output_data': cmd_ide.c:548: warning: passing argument 2 of 'ide_write_data' discards qualifiers from pointer target type /devel/u-boot.git/include/ide.h:76: note: expected 'ulong *' but argument is of type 'const ulong *' Also modify the driver-model documentation to match with the new prototype. Compile tested only. Cc: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
| * | qemu-malta: Update for SPDX license identifiersTom Rini2013-07-25-18/+3
| | | | | | | | | | | | Signed-off-by: Tom Rini <trini@ti.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini2013-07-25-0/+685
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflict over SPDX changes means that one change was effectively dropped as it was fixing typos in a removed hunk of text. Conflicts: arch/mips/cpu/mips64/start.S Signed-off-by: Tom Rini <trini@ti.com>
| | * | MIPS: qemu-malta: bring up ethernetGabor Juhos2013-07-24-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qemu emulates a PCNET PCI card for the Malta CoreLV board. Enable the pcnet driver and add board specific ethernet initialization function to bring it up. Also enable the CONFIG_CMD_NET and CONFIG_CMD_PING options. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| | * | MIPS: qemu-malta: add PCI supportGabor Juhos2013-07-24-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Qemu emulates the Galileo GT64120 System Controller which provides a CPU bus to PCI bus bridge. The patch adds driver for this bridge and enables PCI support for the emulated Malta board. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| | * | MIPS: qemu-malta: enable flash supportGabor Juhos2013-07-24-2/+7
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| | * | MIPS: qemu-malta: add support for emulated MIPS Malta boardGabor Juhos2013-07-24-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add minimal support for the MIPS Malta CoreLV board emulated by Qemu. The only supported peripherial is the UART. This is enough to boot U-Boot to the command prompt both in little and big endian mode. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| | * | MIPS: import gt64120.h header from LinuxGabor Juhos2013-07-24-0/+550
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux specific register access macros, the extern function declarations and the UL suffixes has been removed. The header file will be used for the qemu-malta board. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2013-07-24-1159/+1453
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | * | fdtdec: Add compatible string for High speed i2cnaveen krishna chatradhi2013-07-23-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a new COMPAT string exynos5-hsi2c for high speed i2c controller available on exynos5 SoCs from Samsung. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
| | * | vf610: Add I2C support for Vybrid VF610 platformAlison Wang2013-07-23-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds I2C support for Vybrid VF610 platform and adds I2C0 support to VF610TWR board. Signed-off-by: Alison Wang <b18965@freescale.com>
| | * | arm/km: fix u-boot update functionalityHolger Brunck2013-07-23-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the new I2C framework we need to adapt the u-boot update function. Due to the new framework all i2c leafs behind a mux are present in the system and not only those who are defined and used. So it is bus number 5 after the rework. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Heiko Schocher <hs@denx.de> cc: Prafulla Wadaskar <prafulla@marvell.com>
| | * | i2c, ppc4xx_i2c: switch to new multibus/multiadapter supportDirk Eibach2013-07-23-252/+301
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Cc: Heiko Schocher <hs@denx.de> Cc: Stefan Roese <sr@denx.de> Tested-by: Stefan Roese <sr@denx.de>
| | * | tegra: i2c: Enable new CONFIG_SYS_I2C frameworkSimon Glass2013-07-23-16/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This enables CONFIG_SYS_I2C on Tegra, updating existing boards and the Tegra i2c driver to support this. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Heiko Schocher <hs@denx.de>
| | * | i2c, multibus, keymile: get rid of EEprom_ivm envvariableHeiko Schocher2013-07-23-9/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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, multibus: get rid of CONFIG_I2C_MUXHeiko Schocher2013-07-23-21/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_I2C_MUX is replaced through the new i2c multibus/multiadapter framework, configured through CONFIG_SYS_I2C. As CONFIG_I2C_MUX is only used on the keymile boards, and they are now completely moved to the new framework, remove CONFIG_I2C_MUX. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Holger Brunck <holger.brunck@keymile.com> Tested-By: Holger Brunck <holger.brunck@keymile.com>
| | * | i2c, fsl_i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-495/+519
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - added to fsl_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>
| | * | i2c, soft-i2c: switch to new multibus/multiadapter supportHeiko Schocher2013-07-23-376/+419
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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>
| | * | i2c: common changes for multibus/multiadapter supportHeiko Schocher2013-07-23-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> Cc: Henrik Nordström <henrik@henriknordstrom.net>
| | * | i2c: add i2c_core and prepare for new multibus supportHeiko Schocher2013-07-23-9/+209
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This Patch introduce the new i2c_core file, which holds the I2C core functions, for the rework of the multibus/ multiadapter support. Also adds changes in i2c.h for the new I2C multibus/multiadapter support. This new support can be activated with the CONFIG_SYS_I2C define. Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
| * | Add eCos-2.0 SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-65/+2
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Add LGPL-2.1+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-27/+2
| | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-13439/+863
| |/ | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* | highbank: enable keyed autoboot stopRob Herring2013-07-25-0/+2
| | | | | | | | | | | | | | Restrict autoboot interruption to "s" or "d" keys. This will prevent some unwanted stopping and also allow disabling the reset on command timeout. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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