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2012-09-01am33xx: CPSW init and definitionsChandan Nath
This patch adds platform-specific initialization for CPSW switch on TI AM33XX SoCs. Signed-off-by: Chandan Nath <chandan.nath@ti.com> [Ilya: split init out of original patch] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-09-01cpsw: add driver for cpsw ethernet deviceCyril Chemparathy
CPSW is an on-chip ethernet switch that is found on various SoCs from Texas Instruments. This patch adds a simple driver (based on the Linux driver) for this hardware module. This patch also adds support to clean and flush dcache during packet send and receive. Changes by Sandhya: Added support to clean and flush dcache during packet send/receive and added timeouts. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Chandan Nath <chandan.nath@ti.com> Signed-off-by: Satyanarayana, Sandhya <sandhya.satyanarayana@ti.com> [Ilya: Cleaned cache handling, some style cleanup, some small fixes, use of internal RAM for descriptors] Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-09-01beagle: only call DSS code when #defined CONFIG_VIDEO_OMAP3Peter Meerwald
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
2012-09-01serial/ns16550: ns16550 has a different register layout on SOC_DA8XXMikhail Kshevetskiy
also fix NS16550_init() as we need 16x divider Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Acked-by: Christian Riesch <christian.riesch@omicron.at> Tested-by: Christian Riesch <christian.riesch@omicron.at> Acked-by: Sughosh Ganu <urwithsughosh@gmail.com> Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
2012-09-01arm/davinci/da850: add uart0 pinmuxMikhail Kshevetskiy
Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Tested-by: Sughosh Ganu <urwithsughosh@gmail.com>
2012-09-01arm/davinci: fix DDR2/mDDR memory controller initialization for Omap L138Mikhail Kshevetskiy
follow section 15.2.13.1 (Initializing Following Device Power Up or Reset) of OMAP-L138 DSP+ARM Processor Technical Reference Manual Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com> Acked-by: Christian Riesch <christian.riesch@omicron.at> Tested-by: Christian Riesch <christian.riesch@omicron.at>
2012-09-01Revert "arm: armv7: add compile option -mno-unaligned-access if available"Albert ARIBAUD
This reverts commit 5347560f5427bcdd48a563b62180481606ac8044, which was applied only to get release 2012.07 functional on as many ARM targets as possible despite mis-aligned accesses.
2012-09-01omap: am335x_evm: enable i2c1 channelSteve Sakoman
This patch sets up pinmux, enables fclk, and defines CONFIG_I2C_MULTI_BUS Signed-off-by: Steve Sakoman <steve@sakoman.com>
2012-09-01beagle: removed unused pr_debug #definePeter Meerwald
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
2012-09-01beagle: fix termination of buddy env settingPeter Meerwald
Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
2012-09-01beagle: make get_expansion_id(), get_board_revision(), beagle_display_init() ↵Peter Meerwald
static Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
2012-09-01igep00x0: default mmcrootfstype to EXT4Javier Martinez Canillas
omap2plus_defconfig now has built-in compile support for EXT4 enabled by default now. So, we can use EXT4 as the default root file system type for MMC. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
2012-09-01igep00x0: default to OMAP-specific serial driverJavier Martinez Canillas
An OMAP specific serial driver was merged on the Linux kenel a long time ago. So, it makes sense to default the console name to OMAP ttyO instead of the generic ttyS naming. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
2012-09-01da850/omap-l138: add support for direct NOR boot modeLad, Prabhakar
This patch adds support for direct NOR boot mode on da850/omap-l138. Added da850evm_direct_nor entry in boards.cfg to allow to build targets. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: Add support for NAND SPLLad, Prabhakar
This patch adds configuration required for NAND SP on DA850/OMAP-L138. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: Fix NAND flash timingsLad, Prabhakar
Though Commit id a3f88293ddd13facd734769c1664d35ab4ed681f (da850evm: setup the NAND flash timings) has configured the AEMIF timings, they are not exactly in sync with the timings used in Linux. Linux is configuring the timing register as 0x08222204, where as currently it configured to 0x00100084 in U-Boot. This issue was found out when support for NAND SPL is added in U-Boot. Without this patch U-Boot does not come up with SPL. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: Add support to read u-boot image from MMC/SDLad, Prabhakar
DA850/OMAP-L138 does not support strict MMC/SD boot mode. SPL will be in SPI flash and U-Boot image will be in MMC/SD card. SPL will do the low level initialization and then loads the u-boot image from MMC/SD card. Define CONFIG_SPL_MMC_LOAD macro in the DA850/OMAP-L138 configuration file to enable this feature. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: Define SPI specific configs for SPL only when SPI is usedLad, Prabhakar
define SPI specific configs for SPL only when CONFIG_USE_SPIFLASH config is defined Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01arm, davinci: perform check for initializing global data and serial initLad, Prabhakar
initialize baudrate, flags, data and serial initialization, only when CONFIG_SPL_LIBCOMMON_SUPPORT is defined. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com> Acked-by: Christian Riesch <christian.riesch@omicron.at>
2012-09-01da850/omap-l138: Make MMC and NOR support mutually exclusiveRajashekhara, Sudhakar
On Logic PD Rev.3 DA850/OMAP-L138 EVM, NOR and MMC/SD cannot work together. This patch enables the MMC/SD support only when NOR support is disabled. NOR Flash identification works even without this patch, but erase and write will have issues. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: modifications for Logic PD Rev.3 AM18xx EVMRajashekhara, Sudhakar
AHCLKR/UART1_RTS/GP0[11] pin needs to be configured for MMC and NOR to work on DA850/OMAP-L138 Rev.3 EVM. When GP0[11] is low, the SD0 interface will not work, but NOR flash will. When GP0[11] is high, SD0 will work but NOR flash will not. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01da850/omap-l138: Add MMC support for DA850/OMAP-L138Lad, Prabhakar
This patch adds support for MMC/SD on DA850/OMAP-L138. Tested-by: Christian Riesch <christian.riesch@omicron.at> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Rajashekhara, Sudhakar <sudhakar.raj@ti.com> Signed-off-by: Hadli, Manjunath <manjunath.hadli@ti.com>
2012-09-01omap: am33xx: enable gpio supportSteve Sakoman
This patch uses the code in omap-common to support gpio modules 1-3 on am33xx based boards. It adds base address and register definitions, enables clocks to the modules, and enables building the common gpio code for CONFIG_AM33XX as well as CONFIG_OMAP Signed-off-by: Steve Sakoman <steve@sakoman.com>
2012-09-01omap: am335x_evm: remove unused definitionsSteve Sakoman
UART_RESET, UART_CLK_RUNNING_MASK, and UART_SMART_IDLE_EN are defined inn evm.c but not used. Also removes unnecessary include of serial.h PHYS_DRAM_1_SIZE is defined in am335x_evm.h but never used. Signed-off-by: Steve Sakoman <steve@sakoman.com>
2012-09-01OMAP3: mcx: read hot-water-button after resetStefano Babic
Detect hot-water-button to start a differnt image. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
2012-09-01OMAP3: mcx: updated default environmentStefano Babic
Patch drops also not used CFI setup in the configuration file. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
2012-09-01OMAP3: mcx: set pinmux for uart4Stefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
2012-09-01mcx: increased buffer for command lineStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <trini@ti.com>
2012-09-01arm: omap3: cm-t35: minor comment and printf changeIgor Grinberg
Fix the comment to reflect the actual function call time. Change the printf message to look nicer in the context it might be printed. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-01hawkboard/omapl-138: Add support for generating ais image for hawkboardSughosh Ganu
Parameters used for configuring certain SoC peripherals are parsed from the cfg file and appended as part of the ais image's header. The u-boot-spl.ais generated is flashed separately to the nand, so do not delete the file after generation of u-boot.ais. Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
2012-09-01omap24xx_i2c: add 2-byte address supportIlya Yanok
Various devices like EEPROMs require 2-byte address support to be properly accessed. This patch adds this support for OMAP2/3/4 I2C controller driver. I've tested it with EEPROM (16 bit address) and TPS65217 chip (8 bit address) on TI Beaglebone board. Unfortunately I don't have access to any compatible hardware with 16bit data register so I can't test if those #ifdef clauses really work. CC: Tom Rini <trini@ti.com> Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-09-01CREDITS: Add credits for MCF5249 initialization codeJeremy Andrus
Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-09-01Consolidate bootcount code into drivers/bootcountStefan Roese
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>
2012-09-01mpc52xx: remove o2dnt boardAnatolij Gustschin
Remove old o2dnt board without OF support. New support for this board is added by the previous patch, O2I configuration. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-09-01mpc52xx: add common o2dnt and o2dnt2 support and configurationsAnatolij Gustschin
Add common code for o2dnt and o2dnt2 based boards and add different board configuration files for O2D, O2I, O2DNT2, O2D300, O2MNT and O3DNT boards. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-09-01mpc5xxx: add GPIO port configurationAnatolij Gustschin
Add posibility for board specifig GPIO configurations using various CONFIG_SYS_ macros. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-09-01mpc5xxx: add pci_mpc5xxx_init prototype to common headerAnatolij Gustschin
Add pci_mpc5xxx_init() prototype to the header file, so board .c files do not need to add extern pci_mpc5xxx_init() declaration. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-09-01Merge branch 'master' of git://git.denx.de/u-boot-shWolfgang Denk
* 'master' of git://git.denx.de/u-boot-sh: sh: tmu: Removed arch/sh/include/asm/clk.h sh: tmu: Changed switch statement to shift operation sh: tmu: Changed TMU driver using array of structures Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-09-01Merge branch 'sf' of git://git.denx.de/u-boot-blackfinWolfgang Denk
* 'sf' of git://git.denx.de/u-boot-blackfin: sf: spansion: Add support for S25FL256S sf: winbond: fix page_size sf: stmicro: add support for N25Q128A sf: stmicro: add support N25Q128 parts sf: stmicro: support JEDEC standard two-byte signature sf: winbond: add W25Q32 cmd_spi: remove superfluous semicolon Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-08-21sh: tmu: Removed arch/sh/include/asm/clk.hNobuhiro Iwamatsu
asm/clk.h was included get_peripheral_clk_rate function. But this is not used from anywhere. This removed asm/clk.h, and deleted include line from arch/sh/lib/time.c Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-08-21sh: tmu: Changed switch statement to shift operationNobuhiro Iwamatsu
Calculation of the bit position using switch statement can substitute shift operation using ffs. And removed unsed macro and variable. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-08-21sh: tmu: Changed TMU driver using array of structuresNobuhiro Iwamatsu
This changed into access using array of structure from access to the register using the definition of the register by macro. And removed white space. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-08-17Makefile: fix HAVE_VENDOR_COMMON_LIBScott Wood
Commit 8b5a02640adf77301f943e8754992c50df004e8a ("Makefile: cosmetic: optimize usage of LIBS-y") broke the build of boards that have a board vendor "common" directory, by introducing a space between "LIBS-" and "y". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Acked-by: Kim Phillips <kim.phillips@freescale.com>
2012-08-14sf: spansion: Add support for S25FL256SMichal Simek
Add support for Spansion S25FL256S SPI flash. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-14sf: winbond: fix page_sizeStephen Warren
Commit a4ed3b6 "sf: inline data constants" modified winbond.c's page_size from 256 to 4096. This prevents either/both of "sf write" writing the correct data, or "sf read" from reading the correct data back. This allows U-Boot running on Compulab Tegra to upgrade itself. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-13mtd/cfi_flash: fix write problems for Numonyx P33/30 32 MBit flashsHolger Brunck
commit 54652991 Work around bug in Numonyx P33/P30 256-Mbit 65nm flash chips fixes a problem for Numonyx P33/P30 flashes for 256-Mbit, but this leads to problems for smaller versions of this chip e.g. the 32Mbit version with deviceid 0x16 on mgcoge. So move the code for this work around to an own function and check previously manufacturer id and device id to not break other flashes which don't need this work around. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Stefan Roese <sr@denx.de> cc: Philippe De Muyter <phdm@macqel.be> cc: Gerlando Falauto <gerlando.falauto@keymile.com> Signed-off-by: Stefan Roese <sr@denx.de>
2012-08-13cfi_flash: add support for Spansion flash PPB sector protectionAnatolij Gustschin
Erasing flash sectors protected with persistent protection bit (PPB) mechanism on Spansion flash chips doesn't work. Add sector protection status checking and sector lock and unlock commands to fix this. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2012-08-10dts/Makefile: Turn off some predefined macrosHorst Kronstorfer
Add '-ansi' to DTS_CPPFLAGS to avoid unwanted expansion of dts content that matches some predefined macros. Example: A number of PowerPC related *.dts files in the kernel define a property named 'linux,network-index' which (w/o '-ansi') is expanded to '1,network-index' by the preprocessor because of '#define linux 1.' Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
2012-08-10Add support for DS1388.Kenth Eriksson
Support for DS1388 is added by extending the DS1337 driver. DS1388 is similar to DS1337. The time registers are offset by 1 (due to support for hundreds of seconds), and there is no century bit. The configuration and trickle charge registers are also different. Tested on hardware with Freescale P2010 and DS1388. Signed-off-by: Kenth Eriksson <kenth.eriksson@transmode.com>
2012-08-10dts/Makefile: Check for empty $(LDSCRIPT)Horst Kronstorfer
Make sure that $(LDSCRIPT) is not empty before calling process_lds with 'cat $(LDSCRIPT)' else cat will block waiting for input from stdin. Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
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