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2012-07-13SD/MMC: check the card status during erase operationJerry Huang
Use the function 'mmc_send_status' to check the card status. only when the card is ready, driver can send the next erase command to the card, otherwise, the erase will failed: => mmc erase 0 1 MMC erase: dev # 0, block # 0, count 1 ... 1 blocks erase: OK => mmc erase 0 2 MMC erase: dev # 0, block # 0, count 2 ... mmc erase failed 1 blocks erase: ERROR => mmc erase 0 4 MMC erase: dev # 0, block # 0, count 4 ... mmc erase failed 1 blocks erase: ERROR Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com> CC: Andy Fleming <afleming@gmail.com> CC: Marek Vasut <marex@denx.de> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-07-13mmc:fix Call mmc_init() when executing mmc_get_dev()Łukasz Majewski
This code adds call to mmc_init(), for partition related commands (e.g. fatls, fatinfo etc.). It is safe to call mmc_init() multiple times since mmc->has_init flag prevents from multiple initialization. The FAT related code calls get_dev high level method and then uses elements from mmc->block_dev, which is uninitialized until the mmc_init (and thereof mmc_startup) is called. This problem appears on boards, which don't use mmc as the default place for envs Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Andy Fleming <afleming@gmail.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-07-13mmc: remove the hard setting for tran_speedJaehoon Chung
mmc_set_clock is set to the hard-coding. But i think good that use the tran_speed value. Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-07-13i.MX: fsl_esdhc: allow use with cache enabled.Eric Nelson
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-07-12Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk
* 'master' of git://git.denx.de/u-boot-i2c: mx28evk: Add I2C support mxs-i2c: Fix internal address byte order mxc_i2c: remove setting speed at each start mx6qsabrelite: add i2c support mxc_i2c: specify i2c base address in config file Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-11mx28evk: Add I2C supportFabio Estevam
Add I2C support. Tested by placing a 24LC16 EEPROM into the U50 slot which comes empty from factory. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
2012-07-11mxs-i2c: Fix internal address byte orderTorsten Fleischer
Large EEPROMs, e.g. 24lc32, need 2 byte to address the internal memory. These devices require that the high byte of the internal address has to be written first. The mxs_i2c driver currently writes the address' low byte first. The following patch fixes the byte order of the internal address that should be written to the I2C device. Signed-off-by: Torsten Fleischer <to-fleischer@t-online.de> CC: Marek Vasut <marex@denx.de> CC: Stefano Babic <sbabic@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-11mxc_i2c: remove setting speed at each startTroy Kisky
Other then being very weird, this code was also wrong. For example, say I set speed to 100K. I'll read back the speed as 85937. But the speed is really 85937.5, so we I reset the speed to 85937, I'll get 73660.7. After a couple of transactions my speed is now exactly 68750 so it will remain there. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-11mx6qsabrelite: add i2c supportTroy Kisky
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-11mxc_i2c: specify i2c base address in config fileTroy Kisky
The following platforms had their config files changed flea3, imx31_phycore, mx35pdk, mx53ard, mx53evk, mx53smd and mx53loco. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-07-10net: fix typo in arp clean upMike Frysinger
The clean up patch missed an &, so we end up passing an int rather than a pointer to the sprintf function. arp.c: In function 'ArpReceive': arp.c:197: warning: format '%p' expects type 'void *', but argument 3 has type 'int' Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-07-10net/sh-ether: Fix build by removing ECSIPR_BRCRXIP and otherNobuhiro Iwamatsu
When support sh7734 of sh-ether, ECSIPR_BRCRXIP and other were removed. Therefore SH7757 and SH7724 can not build. This revise this probelem. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
2012-07-10Prepare v2012.07-rc1v2012.07-rc1Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-10Minor Coding Style cleanupWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-10Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
* 'master' of git://git.denx.de/u-boot-arm: tegra: define fdt_load/fdt_high variables tegra: enable bootz command tegra: usb: Fix device enumeration problem of USB1 tegra: trimslice: set up serial flash pinmux tegra: add pin_mux_spi() board initialization function tegra: add GMC/GMD funcmux entry for SFLASH tegra: bootcmd: start USB only when needed tegra: bootcmd enhancements tegra: add enterrcm command tegra: enable CONFIG_ENV_VARS_UBOOT_CONFIG Add env vars describing U-Boot target board tegra: usb: fix wrong error check tegra: add ULPI on USB2 funcmux entry tegra: fix leftover CONFIG_TEGRA2_MMC & _SPI build switches tegra: Add Tamonten Evaluation Carrier support tegra: Use SD write-protect GPIO on Tamonten tegra: Implement gpio_early_init() on Tamonten tegra: Allow boards to perform early GPIO setup tegra: plutux: Add device tree support tegra: medcom: Add device tree support tegra: Rework Tamonten support beagle: add eeprom expansion board info for bct brettl4 Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-10EXYNOS: Fix USB compiler warningRajeshwari Shinde
Fixed the compiler warning message. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Marek Vasut <marex@denx.de>
2012-07-09Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
* 'master' of git://git.denx.de/u-boot-usb: CONFIG: EXYNOS5: USB: Enable USB 2.0 on smdk5250 EXYNOS5: USB: Fix incorrect USB base addresses EXYNOS: Add power Enable/Disable for USB-EHCI USB: EXYNOS: Set USB 2.0 HOST Link mode EXYNOS5: Add structure for PMU registers EXYNOS5: Fix system register structure USB: EXYNOS: Incorporate EHCI review comments Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-09tegra: define fdt_load/fdt_high variablesStephen Warren
These variables act like loadaddr, but for a device tree image. Defining them in the environment allows boot scripts to be identical on Tegra20 and Tegra30, which have different memory base addresses, and hence need different values for these variables. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: enable bootz commandStephen Warren
bootz is just like bootm, except that it can boot a raw zImage, without requiring it to be wrapped inside a uImage. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: usb: Fix device enumeration problem of USB1Jim Lin
A known hardware issue of USB1 port where bit 1 (connect status change) of PORTSC register will be set after issuing Port Reset (like "usb reset" in u-boot command line). This will be treated as an error and stops later device enumeration. Therefore we clear that bit after Port Reset in order to proceed later device enumeration. Signed-off-by: Jim Lin <jilin@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: trimslice: set up serial flash pinmuxStephen Warren
When Trimslice is booted from serial flash, the boot ROM does this, so U-Boot doesn't need to. However, booting from the SD slot for recovery purposes, the boot ROM does not set up the pinmux for serial flash. Add code to U-Boot to set this up, so that an SD-based recovery U-Boot image can upgrade the U-Boot in serial flash. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: add pin_mux_spi() board initialization functionStephen Warren
Boards can override this to set up the pinmux correctly to access serial flash. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: add GMC/GMD funcmux entry for SFLASHStephen Warren
This is used on TrimSlice. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: bootcmd: start USB only when neededStephen Warren
Instead of initializing USB as soon as bootcmd is executed, defer it until the first boot device that (potentially in the case of network) uses USB is scanned. This avoids initializing USB when booting from MMC, so speeds that up. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: bootcmd enhancementsStephen Warren
Place the list of searched boot devices, file-system types, boot file locations/prefixes, and boot script names into variables. This allows the user to override them directly (e.g. to change boot order, or select the specific values they use) without having to edit the main bootcmd and script_boot variables. The default boot order is changed from USB, MMC, DHCP to MMC, USB, DHCP. This speeds up the typical MMC boot case. People who want USB boot can now edit variable boot_targets appropriately. Also, reformat BOOTCMDS_COMMON to fit within 80 columns. Potential future enhancements might be: * Allow boards to specify which of bootcmd_mmc0/... should be defined, based on the HW they contain. * Allow boards to influence the order that the boot targets are added into the boot_targets variable. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: add enterrcm commandStephen Warren
Tegra's boot ROM supports a mode whereby code may be downloaded and flash programmed over a USB connection. On dev boards, this is typically entered by holding down a "force recovery" button and resetting the CPU. However, not all boards have such a button (one example is the Compulab Trimslice), so a method to enter RCM from software is useful. This change implements the command "enterrcm" to do this, and enables it for all Tegra boards by default. Even on boards other than Trimslice, controlling this over a UART may be useful, e.g. to allow simple remote control without the need for mechanical button actuators, or hooking up relays/... to the button. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: enable CONFIG_ENV_VARS_UBOOT_CONFIGStephen Warren
So that all Tegra boards define environment variables that describe themselves. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09Add env vars describing U-Boot target boardStephen Warren
This can be useful for generic scripts. For example, rather than hard- coding a script to ext2load tegra-harmony.dtb, it could load ${soc}-${board}.dtb and hence not need adjustments to run on multiple boards. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: usb: fix wrong error checkLucas Stach
loop_count runs down from 10000, so the correct condition to error out is ==0. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> CC: Stephen Warren <swarren@wwwdotorg.org> CC: Tom Warren <twarren.nvidia@gmail.com> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: add ULPI on USB2 funcmux entryLucas Stach
This is needed as a prerequisite for Tegra USB ULPI support within U-Boot. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> CC: Stephen Warren <swarren@wwwdotorg.org> CC: Tom Warren <twarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: fix leftover CONFIG_TEGRA2_MMC & _SPI build switchesTom Warren
Missed some boards after my tegra2_mmc.* -> tegra_mmc.* change, and one instance of CONFIG_TEGRA2_SPI. MAKEALL -s tegra2 AOK, Seaboard MMC AOK. Didn't test Tamonten, Paz00 or TrimSlice, as I have none here. Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2012-07-09tegra: Add Tamonten Evaluation Carrier supportThierry Reding
The Tamonten Evaluation Carrier is an evaluation board for the Tamonten processor board. More information is available here: http://www.avionic-design.de/en/products/nvidia-tegra-tamonten-system-en/nvidia-tegra-tamonten-evboard-en.html Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: Use SD write-protect GPIO on TamontenThierry Reding
GPIO PI6 can be used to obtain the write-protect status of an SD card inserted into the SD slot. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: Implement gpio_early_init() on TamontenThierry Reding
The PI4 GPIO is used on Tamonten to reset carrier board peripherals. Power sequencing hardware on the carrier pulls the reset low before powering up the Tegra, and the CPU is supposed to signal readiness, and therefore bring peripherals out of reset by pulling PI4 high. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: Allow boards to perform early GPIO setupThierry Reding
The new gpio_early_init() function, which does nothing by default, can be overridden by boards to configure GPIOs at an early stage. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: plutux: Add device tree supportThierry Reding
Device tree support is required for working USB host support, which in turn enables ethernet support. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: medcom: Add device tree supportThierry Reding
Device tree support is required for working USB host support, which in turn enables ethernet support. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09tegra: Rework Tamonten supportThierry Reding
This commit uses the common Tegra board implementation instead of duplicating a lot of the code. In addition, the Plutux and Medcom specific board files can be removed as the MMC/SD setup is common among all Tamonten-based boards. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09beagle: add eeprom expansion board info for bct brettl4Peter Meerwald
this is for a prototyping board vendor/product ids have been added to http://elinux.org/BeagleBoardPinMux#List_of_Vendor_and_Device_IDs Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
2012-07-09CONFIG: EXYNOS5: USB: Enable USB 2.0 on smdk5250Rajeshwari Shinde
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2012-07-09EXYNOS5: USB: Fix incorrect USB base addressesRajeshwari Shinde
This patch corrects the base addresses for USB_PHY and USB_OTG. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Chander Kashyap <chander.kashyap@linaro.org> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2012-07-09EXYNOS: Add power Enable/Disable for USB-EHCIRajeshwari Shinde
This patch adds functions to enable/disable the power of USB host controller for EXYNOS5. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
2012-07-09USB: EXYNOS: Set USB 2.0 HOST Link modeRajeshwari Shinde
This patch adds a function to set usb host mode to USB 2.0 HOST Link for EXYNOS5 Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
2012-07-09EXYNOS5: Add structure for PMU registersRajeshwari Shinde
This patch adds power mananagement registers structure for exynos5 SoC. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Chander Kashyap <chander.kashyap@linaro.org> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2012-07-09EXYNOS5: Fix system register structureRajeshwari Shinde
This patch corrects the SYSREG structure. We have removed the sysreg.h added in the previous patchset version as the sysreg structure is already defined in system.h. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2012-07-09USB: EXYNOS: Incorporate EHCI review commentsRajeshwari Shinde
This patch incorates the review comments given by Minkyu Kang for EHCI support on EXYNOS Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
2012-07-09Revert "arm: bugfix: save_boot_params_default accesses uninitalized stack ↵Wolfgang Denk
when -O0" This reverts commit fa042186b932e9b9ee9a2fd8a04a3acf7c70d224. It causes build warnings like this: cpu.c:48:1: warning: -fstack-usage not supported for this target [enabled by default] Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-09fdt: send all dtc output to stderrStephen Warren
Commit 896bbb5 "fdt: avoid bad MAKEALL status" added logic to capture the result code from dtc by echoing $? to stdout and capturing it using $(). However, dtc emits some diagnostics to stderr and some to stdout. The diagnostics send to stdout ended up getting captured via $() rather than being echo'd to the user. This caused those diagnostics to be passed to the exit command, which would then fail with the following cryptic error message: /bin/sh: line 1: exit: too many arguments Solve this by redirecting all dtc output to stderr so that $() does not capture it. This allows the user to see the actual error message from dtc. Cc: Wolfgang Denk <wd@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: albert.u.boot@aribaud.net Cc: Tom Warren <twarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
2012-07-08ext2fs: fix warning: 'blocknxt' may be used uninitializedKim Phillips
This warning was introduced in 436da3c "ext2load: increase read speed": ext2fs.c: In function 'ext2fs_read_file': ext2fs.c:458:19: warning: 'blocknxt' may be used uninitialized in this function [-Wuninitialized] this change makes it go away. Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: Jason Cooper <u-boot@lakedaemon.net> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2012-07-08tools: Fix mingw tools buildVladimir Yakovlev
mkenvimage does not build due to missed os_support.o and unsupported file modes S_IRGRP S_IWGRP. Tested with mingw 4.2.1 on ubuntu 12.04. Signed-off-by: Vladimir Yakovlev <nagos@inbox.ru>
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