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2012-03-30Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
* 'master' of git://git.denx.de/u-boot-arm: (146 commits) arm: Use common .lds file where possible arm: add a common .lds link script arm: Remove unneeded setting of LDCSRIPT Define CPUDIR for the .lds link script arm: Remove zipitz2 link script Allow arch directory to contain .lds without requiring Makefile OMAP: Remove omap1610inn-based boards arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix build warnings board/ti/beagle/beagle.c: Fix build warnings sdrc.c: Fix typo in do_sdrc_init() for SPL tegra: i2c: Add I2C driver tegra: fdt: i2c: Add extra I2C bindings for U-Boot tegra: i2c: Select I2C ordering for Seaboard tegra: i2c: Enable I2C on Seaboard tegra: i2c: Select number of controllers for Tegra2 boards tegra: i2c: Initialise I2C on Nvidia boards tegra: Enhance clock support to handle 16-bit clock divisors fdt: Add function to allow aliases to refer to multiple nodes tegra: Rename NV_PA_PMC_BASE to TEGRA2_PMC_BASE tegra: fdt: Enable FDT support for Ventana tegra: fdt: Enable FDT support for Seaboard tegra: usb: Enable USB on Seaboard tegra: usb: Add common USB defines for tegra2 boards tegra: usb: Add USB support to nvidia boards arm: Check for valid FDT after console is up fdt: Avoid early panic() when there is no FDT present tegra: usb: Add support for Tegra USB peripheral tegra: fdt: Add function to return peripheral/clock ID usb: Add support for txfifo threshold tegra: usb: fdt: Add USB definitions for Tegra2 Seaboard tegra: usb: fdt: Add additional device tree definitions for USB ports tegra: fdt: Add clock bindings for Tegra2 Seaboard tegra: fdt: Add clock bindings tegra: fdt: Add additional USB binding fdt: Add tegra-usb bindings file from linux fdt: Add staging area for device tree binding documentation tegra: fdt: Add device tree file for Tegra2 Seaboard from kernel tegra: fdt: Add Tegra2x device tree file from kernel arm: fdt: Add skeleton device tree file from kernel fdt: Add basic support for decoding GPIO definitions fdt: Add functions to access phandles, arrays and bools fdt: Tidy up a few fdtdec problems fdt: Add tests for fdtdec fdt: Add fdtdec_find_aliases() to deal with alias nodes arm: Tegra2: Fix ELDK42 gcc failure with inline asm stack pointer load net: fec_mxc: allow use with cache enabled net: force PKTALIGN to ARCH_DMA_MINALIGN i.MX28: Enable caches by default i.MX28: Make use of the bounce buffer i.MX28: Do data transfers via DMA in MMC driver MMC: Implement generic bounce buffer i.MX28: Add cache support to MXS NAND driver i.MX28: Add cache support into the APBH DMA driver ARM926EJS: Implement cache operations board/vpac270/onenand.c: Fix build errors nhk8815: fix build errors atmel-boards: add missing atmel_mci.h ARM: highbank: setup env from boot source register ARM: highbank: change env config to use nvram ARM: highbank: add reset support ARM: highbank: Add boot counter support ARM: highbank: change TEXT_BASE to 0x8000 ARM: highbank: fix us_to_tick calculation ARM: highbank: add missing get_tbclk ARM: highbank: fix warning for calxedaxgmac_initialize net: calxedaxgmac: fix build due to missing __aligned definition EXYNOS: Add structure for Exynos4 DMC EXYNOS: SMDK5250: Support all 4 UARTs ARM: fix s3c2410 timer code ARM: davinci: fixes for cam_enc_4xx board omap3_spi: receive transmit mode calimain, enbw_cmc: Fix typo in comments Davinci: ea20: use gpio framework to access gpios OMAP3: mt_ventoux: sets its own mtdparts OMAP3: mt_ventoux: updated timing for FPGA twl4030: fix potential power supply handling issues NAND: TI: fix warnings in omap_gpmc.c cam_enc_4xx: Rename 'images' to 'imgs' arm: Add Prep subcommand support to bootm OMAP3: twister: add support to boot Linux from SPL SPL: call cleanup_before_linux() before booting Linux OMAP3: SPL: do not call I2C init if no I2C is set. Add cache functions to SPL for armv7 devkit8000: Implement and activate direct OS boot omap/spl: change output of spl_parse_image_header omap-common/spl: Add linux boot to SPL devkit8000/spl: init GPMC for dm9000 in SPL omap-common: Add NAND SPL linux booting devkit8000: add config for spl command Add cmd_spl command mx53ard: Initialize return code with error mx53: Make PLL2 to be the parent of UART clock configs: imx: Use CONFIG_SF_DEFAULT_CS mx28evk: Provide default values for SPI bus and chip select USB: ehci-mx6: Add proper IO accessors mx6: Read silicon revision from register i.MX28: Drop __naked function from spl_mem_init mxs_spi: Return proper timeout error i.MX28: Make the stabilization delays shorter pmic_i2c: Return error in case of invalid pmic_i2c_tx_num mx6: Remove duplicate definition of ANATOP_BASE_ADDR mx6: Fix reset cause for Power On Reset case i.MX6: mx6qsabrelite: add MACH_TYPE_MX6Q_SABRELITE i.MX6: mx6q_sabrelite: add CONFIG_REVISION_TAG i.MX28: Enable additional DRAM address bits mx6q: mx6qsabrelite: setup_spi() should be called in board_init to allow use for environment mx31: add "ARM11P power gating" to get_reset_cause mx31pdk: Fix CONFIG_SYS_MEMTEST_END efikamx: Fix CONFIG_SYS_MEMTEST_END mx53smd: Fix CONFIG_SYS_MEMTEST_END mx53evk: Fix CONFIG_SYS_MEMTEST_END mx51evk: Fix CONFIG_SYS_MEMTEST_END i.MX6: mx6qsabrelite: add ext2 support imximage: Remove overwriting of flash_offset IXP: Fix GPIO_INT_ACT_LOW_SET() IXP: Fix NAND build warning on PDNB3 and SCPU IXP: Move PDNB3 and SCPU from Makefile to boards.cfg IXP: Squash warnings in IXP NPE IXP: Fix missing MACH_TYPE_{ACTUX?,PNB3,DVLHOST} IXP: Make IXP buildable with arm-linux- toolchains Examples: Properly append LDFLAGS to LD command SPL: Enable YMODEM support on BeagleBone and AM335x EVM SPL: Add YMODEM over UART load support SPL: Add README.omap3 README: document more SPL config options spl.c: Use __noreturn decorator config.mk: Check for -fstack-usage support config.mk: Make cc-option create a file under include/generated ...
2012-03-30arm: Use common .lds file where possibleSimon Glass
Each cpu directory currently has its own .lds file. This is only needed in most cases because the start.o file is in a different subdir. Now that we can factor out this difference, we can move most cpus over to the common .lds file. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-30arm: add a common .lds link scriptSimon Glass
Most ARM CPUs use a very similar link script. This adds a basic script that can be used by most CPUs. Two new symbols are introduced which are intended to eventually be defined on all architectures to make things easier for generic relocation and reduce special-case code for each architecture: __image_copy_start is the start of the text area (equivalent to the existing _start on ARM). It marks the start of the region which must be copied to a new location during relocation. This symbol is called __text_start on x86 and microblaze. __image_copy_end is the end of the region which must be copied to a new location during relocation. It is normally equal to the start of the BSS region, but this can vary in some cases (SPL?). Making this an explicit symbol on its own removes any ambiguity and permits common code to always do the right thing. This new script makes use of CPUDIR, now defined by both Makefile and spl/Makefile, to find the directory containing the start.o object file, which is always placed first in the image. To permit MMU setup prior to relocation (as used by pxa) we add an area to the link script which contains space for this. This is taken from commit 7f4cfcf. CPUs can put the contents in there using their start.S file. BTW, shouldn't that area be 16KB-aligned? Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-30arm: Remove unneeded setting of LDCSRIPTSimon Glass
This is set by the top level Makefile anyway, so drop it. This does have the effect of changing the order - now the board link script will have preference over the CPU one. But this seems more correct anyway. Signed-off-by: Simon Glass <sjg@chromium.org>
2012-03-29arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix build warningsAnatolij Gustschin
Fix: clocks-common.c: In function 'setup_non_essential_dplls': clocks-common.c:323:6: warning: variable 'sys_clk_khz' set but not used [-Wunused-but-set-variable] clocks-common.c: In function 'setup_non_essential_dplls': clocks-common.c:323:6: warning: variable 'sys_clk_khz' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Tom Rini <trini@ti.com>
2012-03-29sdrc.c: Fix typo in do_sdrc_init() for SPLTom Rini
We need to setup CS0 and CS1 not CS0 and CS0 again. Signed-off-by: Tom Rini <trini@ti.com>
2012-03-29tegra: i2c: Add I2C driverYen Lin
Add basic i2c driver for Tegra2 with 8- and 16-bit address support. The driver requires CONFIG_OF_CONTROL to obtain its configuration from the device tree. (Simon Glass: sjg@chromium.org modified for upstream) Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: fdt: i2c: Add extra I2C bindings for U-BootSimon Glass
Add U-Boot's peripheral clock information to the Tegra20 device tree file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: Enhance clock support to handle 16-bit clock divisorsSimon Glass
I2C ports have a 16-bit clock divisor. Add code to handle this special case so that I2C speeds below 150KHz are supported. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: Rename NV_PA_PMC_BASE to TEGRA2_PMC_BASESimon Glass
Change this name to fit with the current convention in the Tegra header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29arm: Check for valid FDT after console is upSimon Glass
When using CONFIG_OF_CONTROL, add a check that we have a valid FDT and panic() if not. This must be done after the console is ready. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: usb: Add support for Tegra USB peripheralSimon Glass
This adds basic support for the Tegra2 USB controller. Board files should call board_usb_init() to set things up. Configuration is performed through the FDT, with aliases used to set the order of the ports, like this fragment: aliases { /* This defines the order of our USB ports */ usb0 = "/usb@0xc5008000"; usb1 = "/usb@0xc5000000"; }; drivers/usb/host files ONLY: Acked-by: Remy Bohmer <linux@bohmer.net> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: fdt: Add function to return peripheral/clock IDSimon Glass
A common requirement is to find the clock ID for a peripheral. This is the second cell of the 'clocks' property (the first being the phandle itself). Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: usb: fdt: Add additional device tree definitions for USB portsSimon Glass
This adds clock references to the USB part of the device tree for U-Boot, and marks USB1 as supporting legacy mode (which we disable in the driver). The USB timing information may vary between boards sometimes, but for now we hard-code it in C. This is because all current T2x boards use the same values, we will deal with T3x later and we first need to agree on the format for this timing information in the fdt and may in fact decide that it has no place there. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: fdt: Add clock bindingsSimon Glass
This adds a basic binding for the oscillator and peripheral clocks. The second cell is the clock number, defined as the bit number within the clock enable register if the peripheral clock. This uses the RFC clock bindings from Grant Likely so may change later: https://lkml.org/lkml/2011/12/12/498 It is taken from Stephen Warren's patch here: http://patchwork.ozlabs.org/patch/141359/ Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29tegra: fdt: Add Tegra2x device tree file from kernelSimon Glass
This was taken from commit b48c54e2 at: git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra.git config.mk is updated to provide this file to boards through the built-in mechanism: /include/ ARCH_CPU_DTS Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29arm: fdt: Add skeleton device tree file from kernelSimon Glass
This was taken from commit b48c54e2 at: git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra.git Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-03-29arm: Tegra2: Fix ELDK42 gcc failure with inline asm stack pointer loadTom Warren
The 4.2.2 gcc in the ELDK42 release doesn't like the direct SP load using a constant in tegra2_start. Change it to use a load thru another reg using mov sp, %0 : : "r"(CONST). Tested on my Seaboard T20-A03, U-Boot loads and runs OK. Also compiled all tegra2 builds with both gcc 4.2.2 and 4.4.1 OK. Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2012-03-29i.MX28: Enable caches by defaultMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
2012-03-29ARM926EJS: Implement cache operationsMarek Vasut
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-03-28nhk8815: fix build errorsAnatolij Gustschin
Fix: common/libcommon.o: In function `cread_line': /home/ag/git/u-boot/common/main.c:695: undefined reference to `get_ticks' /home/ag/git/u-boot/common/main.c:695: undefined reference to `get_tbclk' /home/ag/git/u-boot/common/main.c:698: undefined reference to `get_ticks' Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Alessandro Rubini <rubini@unipv.it> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Alessandro Rubini <rubini@unipv.it>
2012-03-28ARM: highbank: add reset supportRob Herring
Implement reset for highbank platform. Reset is triggered via a wfi instruction, so enabling armv7 for the compiler is necessary. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-03-28ARM: highbank: Add boot counter supportRob Herring
Add boot counter support using an sysreg which is persistent across reset. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-03-28ARM: highbank: fix us_to_tick calculationRob Herring
udelay calls were off due to failing to convert us to ns. Fix this and drop the unnecessary shifts since NS_PER_TICK is only 7ns. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-03-28ARM: highbank: add missing get_tbclkRob Herring
The get_tbclk function was missing and the recent commit "common: add possibility for readline_into_buffer timeout" makes it required. Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-03-27EXYNOS: Add structure for Exynos4 DMCChander Kashyap
Add exynos4_dmc structure in dmc.h for exynos4 dram controllor(DMC). Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-03-27ARM: fix s3c2410 timer codeDavid Müller (ELSOFT AG)
This patch fixes the s3c24x0 timer code to work with the ARM relocation feature. Signed-off-by: David Mueller <d.mueller@elsoft.ch> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2012-03-27arm: Add Prep subcommand support to bootmSimon Schwarz
Adds prep subcommand to bootm implementation of ARM. When bootm is called with the subcommand prep the function stops right after ATAGS creation and before announce_and_cleanup. This is used in command "cmd_spl export" Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de> Tested-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
2012-03-27SPL: call cleanup_before_linux() before booting LinuxStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <tom.rini@gmail.com> CC: Wolfgang Denk <wd@denx.de> CC: Simon Schwarz <simonschwarzcor@gmail.com>
2012-03-27OMAP3: SPL: do not call I2C init if no I2C is set.Stefano Babic
Call i2c initialization in spl_board_init only if I2C is configured for the board. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <tom.rini@gmail.com> CC: Wolfgang Denk <wd@denx.de> CC: Simon Schwarz <simonschwarzcor@gmail.com>
2012-03-27Add cache functions to SPL for armv7Stefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tom Rini <tom.rini@gmail.com> CC: Wolfgang Denk <wd@denx.de> CC: Simon Schwarz <simonschwarzcor@gmail.com>
2012-03-27omap/spl: change output of spl_parse_image_headerSimon Schwarz
This only outputs "Assuming u-boot.bin..." if debug is active. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> CC: Tom Rini <tom.rini@gmail.com> CC: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
2012-03-27omap-common/spl: Add linux boot to SPLSimon Schwarz
This adds Linux booting to the SPL This depends on CONFIG_MACH_TYPE patch by Igor Grinberg (http://article.gmane.org/gmane.comp.boot-loaders.u-boot/105809) Related CONFIGs: CONFIG_SPL_OS_BOOT Activates/Deactivates the OS booting feature CONFIG_SPL_OS_BOOT_KEY defines the IO-pin number u-boot switch - if pressed u-boot is booted CONFIG_SYS_NAND_SPL_KERNEL_OFFS Offset in NAND of direct boot kernel image to use in SPL CONFIG_SYS_SPL_ARGS_ADDR Address where the kernel boot arguments are expected - this is normaly RAM-begin + 0x100 Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> CC: Tom Rini <tom.rini@gmail.com> CC: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
2012-03-27devkit8000/spl: init GPMC for dm9000 in SPLSimon Schwarz
Linux crashes if the GPMC isn't configured for the dm9000. Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> CC: Tom Rini <tom.rini@gmail.com> CC: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
2012-03-27omap-common: Add NAND SPL linux bootingSimon Schwarz
This implements booting of Linux from NAND in SPL Related config parameters: CONFIG_SYS_NAND_SPL_KERNEL_OFFS Offset in NAND of direct boot kernel image to use in SPL CONFIG_SYS_SPL_ARGS_ADDR Address where the kernel boot arguments are expected - this is normally RAM-start + 0x100 (on ARM) Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com> CC: Tom Rini <tom.rini@gmail.com> CC: Stefano Babic <sbabic@denx.de> CC: Wolfgang Denk <wd@denx.de>
2012-03-27mx53: Make PLL2 to be the parent of UART clockFabio Estevam
Change the parent UART clock to be PLL2, so that U-boot can also boot a Freescale 2.6.35 kernel for mx53. FSL kernel and U-boot changed the UART parent from PLL3 to PLL2 to avoid conflicts with IPU clocks, so that the video resolution can be changed without affecting the UART clock. On a 2.6.35 kernel the serial console is messed up after IPU driver is loaded and this patch fixes this problem. Tested on a mx53loco board booting a FSL kernel and also a mainline kernel. Reported-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Otavio Salvador <otavio@ossystems.com.br>
2012-03-27mx6: Read silicon revision from registerFabio Estevam
Instead of hardcoding the mx6 silicon revision, read it in run-time. Also, besides the silicon version print the mx6 variant type: quad,dual/solo or solo-lite. Tested on a mx6qsabrelite, where it shows: CPU: Freescale i.MX6Q rev1.0 at 792 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <r64343@freescale.com>
2012-03-27i.MX28: Drop __naked function from spl_mem_initMarek Vasut
Instead of compiling the function and using the result as a constant, simply use the constant. NOTE: This patch works around bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52546 Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com>
2012-03-27i.MX28: Make the stabilization delays shorterMarek Vasut
Cut down the VDDIO/VDDA regulator stabilization delays to 500 uS. That should be enough according to the datasheet and bootlets. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Detlev Zundel <dzu@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Robert Deliën <robert@delien.nl> Cc: Fabio Estevam <festevam@gmail.com> Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
2012-03-27mx6: Remove duplicate definition of ANATOP_BASE_ADDRFabio Estevam
Remove duplicate definition of ANATOP_BASE_ADDR. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-03-27mx6: Fix reset cause for Power On Reset caseFabio Estevam
After booting mx6qsabrelite from POR the following is reported: CPU: Freescale i.MX61 family rev1.0 at 792 MHz Reset cause: unknown reset This is because both the POR and WDOG bits are set after reset. Fix this by also checking both bits in the POR case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2012-03-27i.MX28: Enable additional DRAM address bitsMarek Vasut
Enables all fourteen address lines for DRAM Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marek.vasut@gmail.com> Tested-by: Marek Vasut <marek.vasut@gmail.com>
2012-03-27mx31: add "ARM11P power gating" to get_reset_causeHelmut Raiger
Add missing reset reason 7 to get_reset_cause(). Signed-off-by: Helmut Raiger <helmut.raiger@hale.at>
2012-03-26IXP: Fix GPIO_INT_ACT_LOW_SET()Marek Vasut
The GPIO_INT_ACT_LOW_SET was incorrectly handling interrupt lines higher than 7. This is due to the fact that there are two registers for total of 16 lines. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de>
2012-03-26IXP: Squash warnings in IXP NPEMarek Vasut
IxEthAcc.c: In function ‘ixEthAccInit’: IxEthAcc.c:105:21: warning: comparison between ‘IxEthDBStatus’ and ‘enum <anonymous>’ [-Wenum-compare] IxEthDBAPISupport.c: In function ‘ixEthDBPortAddressSet’: IxEthDBAPISupport.c:633:18: warning: variable ‘ackPortAddressLock’ set but not used [-Wunused-but-set-variable] IxQMgrDispatcher.c: In function ‘ixQMgrLLPShow’: IxQMgrDispatcher.c:1194:18: warning: variable ‘q’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de>
2012-03-26IXP: Make IXP buildable with arm-linux- toolchainsMarek Vasut
Add -EB flag to LD to switch endianness of the linker. This should make armeb targets buildable again. Also, make use of U-Boot's internal libgcc instead of toolchain's one, this works around the use of libraries from GCC, which might be little endian. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Bryan Hundven <bryanhundven@gmail.com> Cc: Michael Schwingen <rincewind@discworld.dascon.de>
2012-03-26SPL: Add YMODEM over UART load supportMatt Porter
Adds support for loading U-Boot from UART using YMODEM protocol. If YMODEM support is enabled in SPL and the romcode indicates that SPL loaded via UART then SPL will wait for start of a YMODEM transfer via the console port. Signed-off-by: Matt Porter <mporter@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
2012-03-26spl.c: Use __noreturn decoratorTom Rini
Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Tom Rini <trini@ti.com>
2012-03-26Fix erroneous 32-bit access to hw_clkctrl_frac0 and hw_clkctrl_frac1 registersRobert Delien
This patch fixes erroneous 32-bit access to registers hw_clkctrl_frac0 and hw_clkctrl_frac1. Signed-off-by: Robert Delien <robert@delien.nl> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de>
2012-03-26Introducing 8-bit wide register, mx28_register_8Robert Delien
This patch introduces an 8-bit register, mx28_register_8, in order to prepare for fixing erroneous 32-bit wide access of registers hw_clkctrl_frac0 and hw_clkctrl_frac1. Signed-off-by: Robert Delien <robert@delien.nl> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de>
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