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2012-01-02i.mx6q: mx6qsabrelite: Add the ethernet function supportJason Liu
Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02i.mx6q: mx6qsabrelite: Change default mmcdev and boot commandEric Miao
Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02i.mx: i.mx6q: add the initial support for i.mx6q Sabre Lite boardDirk Behme
Add the initial support for Freescale i.MX6Q Sabre Lite board Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02i.mx6q: arm2: Add the enet function supportJason Liu
This enable the network function on the i.mx6q armadillo2 board(arm2), thus we can use tftp to load image from network. Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02fec: add the i.mx6q enet driver supportJason Liu
Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02i.mx: i.mx6q: Add the enet clock functionJason Liu
Signed-off-by: Jason Liu <jason.hui@linaro.org> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2012-01-02i.mx: fsl_esdhc: add the i.mx6q supportJason Liu
The mmc host controller on the i.mx6q is called usdhc which is redesigned based on the freescale esdhc controller. The usdhc controller is almost compatible with esdhc except it adds one mix register to support debug/SD3.0 and move the low bit 0-6 of XFERTYP register to the mix control reg low bit 0-6. Thus on i.mx6q, we have the following compared with the previous soc: (can refer to RM of chapter 56.3.3) i.mx6q: mix control: bit 31 - bit 7: Added for debug/SD3.0 support bit 6 - bit 0: move in the XFERTYP register bit 6-0 on previous soc XFERTYP register: bit 31 - bit 7: the same as before, bit 6 - bit 0: no-use previous soc mix control: no XFERTYP register: bit 31 - bit 0: xfertype information Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Eric Miao <eric.miao@linaro.org>
2011-12-23Prepare v2011.12Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-23doc/mkimage.1: Fix -D/-f options formattingHorst Kronstorfer
Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
2011-12-23post/lib_powerpc/multi.c: fix stack overflow errorWolfgang Denk
The code and comment disagreed: the comment claimed that r6...r31 were copied, and consequently the arrays for "src" and "dst" were declared with 26 entries, but the actual code ("lmw r5,0(r3)" and "stmw r5,0(r4)") copied _27_ words (r5 through r31), which resulted in false "POST cpu Error at multi test" messages. Fix the comment and the array sizes. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de>
2011-12-23post/lib_powerpc/multi.c: code cleanupWolfgang Denk
Clean up and document the code: - get rid of unneeded code block - add comment which code is generated Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2011-12-23post/lib_powerpc/multi.c: make checkpatch cleanWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de>
2011-12-23PPC: fix "Warning: FOO uses hard float, BAR uses soft float".Wolfgang Denk
It appears that with recent versions of GCC the explicit "-mhard-float" command line option takes precedence over the ``asm(".gnu_attribute 4, 2");'' in the source file, so this no longer helps to avoid the warnings we get when linking code that uses FP instructions with other code that was built using soft-float. We can remove the ".gnu_attribute" (which appears to carry no other information, at least so far) from the object files, but we also have to make sure we don't pull in the __gcc_qsub() and __gcc_qmul() functions from the standard libgcc, as these would again "infect" our linking. We copy this code from: gcc-4.2.2/gcc/config/rs6000/darwin-ldouble.c This old version was chosen because it was still available under a compatible license (GCC v2+). The file was stripped down to the needed parts, and reformatted so it passes checkpatch with only one warning (do not add new typedefs). Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Stefan Roese <sr@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kim Phillips <kim.phillips@freescale.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de>
2011-12-22Print program basename instead of whole path in usage()Horst Kronstorfer
Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
2011-12-22tegra2: Fix out-of-tree build for Ventana.Thierry Reding
Since Ventana is derived from Seaboard and requires seaboard.c to build, make sure board/nvidia/seaboard is created in the build tree. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Tested-by: Wolfgang Denk <wd@denx.de>
2011-12-21Prepare v2011.12-rc3Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-21arm: Tegra: fix undefined instruction hang immediately after resetTom Warren
commit 0d479b53 (Aneesh V) added code for OMAP4 that doesn't execute on Tegra, due to the AVP (ARM7TDI) not having a CP15. Result was an undefined instruction hang just after reset. Signed-off-by: Tom Warren <twarren@nvidia.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Acked-by: Aneesh V <aneesh@ti.com>
2011-12-21doc/mkimage.1: Fix some typosHorst Kronstorfer
Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-12-20km/common: add toolchain variableHolger Brunck
Add a variable "toolchain" and configure the rootpath for the nfsargs with this variable. Signed-off-by: Holger Brunck <holger.brunck@keymile.com> cc: Wolfgang Denk <wd@denx.de>
2011-12-20Makefile: fix distclean and *_config rules to be less noiseLauri Hintsala
Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com>
2011-12-20board/eltec/elppc/misc.c: Fix GCC 4.6 build warningAnatolij Gustschin
Fix: misc.c: In function 'misc_init_r': misc.c:119:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-12-20drivers/net/e1000.c: Fix GCC 4.6 build warningsAnatolij Gustschin
Fix: e1000.c: In function 'e1000_read_mac_addr': e1000.c:1149:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] e1000.c:1149:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Kyle Moffett <Kyle.D.Moffett@boeing.com> Acked-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
2011-12-20board/esd/cpci750/mv_eth.c: Fix GCC 4.6 build warningsAnatolij Gustschin
Fix: mv_eth.c: In function 'mv64360_eth_real_open': mv_eth.c:425:6: warning: variable 'port_status' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_stop': mv_eth.c:643:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_xmit': mv_eth.c:719:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_receive': mv_eth.c:804:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_get_stats': mv_eth.c:903:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_update_stat': mv_eth.c:931:24: warning: variable 'dummy' set but not used [-Wunused-but-set-variable] mv_eth.c:930:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'mv64360_eth_print_stat': mv_eth.c:1012:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable] mv_eth.c: In function 'eth_clear_mib_counters': mv_eth.c:2069:15: warning: variable 'dummy' set but not used [-Wunused-but-set-variable Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Reinhard Arlt <reinhard.arlt@esd.eu>
2011-12-20usb: s3c_udc_otg: fix GCC 4.6 build warningsAnatolij Gustschin
Fix: In file included from s3c_udc_otg.c:216:0: s3c_udc_otg_xfer_dma.c: In function 'complete_tx': s3c_udc_otg_xfer_dma.c:280:33: warning: variable 'is_short' set but not used s3c_udc_otg_xfer_dma.c:280:6: warning: variable 'ep_tsr' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_irq': s3c_udc_otg_xfer_dma.c:469:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c:468:18: warning: variable 'gintmsk' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_queue': s3c_udc_otg_xfer_dma.c:582:14: warning: variable 'gintsts' set but not used s3c_udc_otg_xfer_dma.c:581:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_read': s3c_udc_otg_xfer_dma.c:778:6: warning: variable 'ret' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_udc_set_halt': s3c_udc_otg_xfer_dma.c:1020:16: warning: variable 'flags' set but not used s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_setup': s3c_udc_otg_xfer_dma.c:1258:13: warning: initialization from incompatible pointer type [enabled by default] s3c_udc_otg_xfer_dma.c:1239:16: warning: variable 'is_in' set but not used s3c_udc_otg_xfer_dma.c:1239:9: warning: variable 'bytes' set but not used s3c_udc_otg.c: In function 'usb_gadget_register_driver': s3c_udc_otg.c:292:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 'usb_gadget_unregister_driver': s3c_udc_otg.c:338:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_enable': s3c_udc_otg.c:582:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_ep_disable': s3c_udc_otg.c:646:16: warning: variable 'flags' set but not used s3c_udc_otg.c: In function 's3c_dequeue': s3c_udc_otg.c:704:16: warning: variable 'flags' set but not used Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Remy Bohmer <linux@bohmer.net>
2011-12-20board/samsung/universal_c210/universal.c: Fix build warningAnatolij Gustschin
Fix: universal.c: In function 's5pc210_phy_control': universal.c:273:7: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
2011-12-20FAT: fix some issues in FAT write support codeAnatolij Gustschin
Writing a file to the FAT partition didn't work while a test using a CF card. The test was done on mpc5200 based board (powerpc). There is a number of problems in FAT write code: Compiler warning: fat_write.c: In function 'file_fat_write': fat_write.c:326: warning: 'counter' may be used uninitialized in this function fat_write.c:326: note: 'counter' was declared here 'l_filename' string is not terminated, so a file name with garbage at the end is used as a file name as shown by debug code. Return value of set_contents() is not checked properly so actually a file won't be written at all (as checked using 'fatls' after a write attempt with 'fatwrite' command). do_fat_write() doesn't return the number of written bytes if no error happened. However the return value of this function is used to show the number of written bytes in do_fat_fswrite(). The patch adds some debug code and fixes above mentioned problems and also fixes a typo in error output. NOTE: after a successful write to the FAT partition (under U-Boot) the partition was checked under Linux using fsck. The partition needed fixing FATs: -bash-3.2# fsck -a /dev/sda1 fsck 1.39 (29-May-2006) dosfsck 2.11, 12 Mar 2005, FAT32, LFN FATs differ but appear to be intact. Using first FAT. Performing changes. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: Aaron Williams <Aaron.Williams@cavium.com> Acked-by: Donggeun Kim <dg77.kim@samsung.com>
2011-12-20Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk
* 'master' of /home/wd/git/u-boot/custodians: common/cmd_pxe.c: Fix GCC 4.6 build warnings AVR32: fix timer_init() function
2011-12-20Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-stagingWolfgang Denk
* 'agust@denx.de' of git://git.denx.de/u-boot-staging: common/cmd_pxe.c: Fix GCC 4.6 build warnings AVR32: fix timer_init() function
2011-12-20drivers/net/e1000_spi.c: Fix build warningsAnatolij Gustschin
Fix: e1000_spi.c: In function 'spi_free_slave': e1000_spi.c:115: warning: unused variable 'hw' e1000_spi.c: In function 'do_e1000_spi': e1000_spi.c:472: warning: 'checksum' may be used uninitialized in this function e1000_spi.c:472: note: 'checksum' was declared here Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Kyle Moffett <Kyle.D.Moffett@boeing.com> Acked-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
2011-12-20net: Fix arguments in tftpput commandSimon Glass
The switch to strict_strtoul() was not done correctly - this fixes the compile error when CONFIG_CMD_TFTPPUT is active. There appears to very little use of strict_strtoul() in commands, so it might be easier to switch to simple_strtoul(). If not, we should decide the best way to use strict_strtoul(). For now I have added a friendly message which will of course increase code size. Signed-off-by: Simon Glass <sjg@chromium.org>
2011-12-20AVR32: fix timer_init() functionSven Schnelle
timer_init() now returns an int (the error code) instead of void. This makes compilation fail with: interrupts.c:111: error: conflicting types for 'timer_init' /home/svens/u-boot/u-boot/include/common.h:246: error: previous declaration of 'timer_init' was here make[1]: *** [interrupts.o] Error 1 Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-12-20common/cmd_pxe.c: Fix GCC 4.6 build warningsHeiko Schocher
Fix: cmd_pxe.c: In function 'parse_pxefile_top': cmd_pxe.c:941:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized] cmd_pxe.c:921:6: note: 'err' was declared here Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Jason Hobbs <jason.hobbs@calxeda.com> Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
2011-12-20AVR32: fix timer_init() functionSven Schnelle
timer_init() now returns an int (the error code) instead of void. This makes compilation fail with: interrupts.c:111: error: conflicting types for 'timer_init' /home/svens/u-boot/u-boot/include/common.h:246: error: previous declaration of 'timer_init' was here make[1]: *** [interrupts.o] Error 1 Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-12-19PXA: Kill last remnants of set_GPIO_mode functionMarek Vasut
GPIO configuration shall never be done inside a driver, never. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-12-19ARM: tny_a9260: re-add MACH_TYPE_TNY_A9G20 and MACH_TYPE_TNY_A9260Anatolij Gustschin
MACH_TYPE_TNY_A9G20 and MACH_TYPE_TNY_A9260 were removed from mach-types.h. Add them to the board config file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
2011-12-19ARM: sbc35_a9g20: re-add MACH_TYPE_SBC35_A9G20Anatolij Gustschin
MACH_TYPE_SBC35_A9G20 was removed from mach-types.h. Add it to the board config file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Acked-by: Simon Glass <sjg@chromium.org>
2011-12-19arm, fdt: update ethernet mac address before booting LinuxHeiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Gerald van Baren <gvb.uboot@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de>
2011-12-19add print_cpuinfo to s3c24x0David Müller (ELSOFT AG)
Hello This patch adds support for "print_cpuinfo" on Samsung s3c24x0 based targets. If activated by "#define CONFIG_DISPLAY_CPUINFO", the chip ID and the 3 main cpu frequencies will be displayed. Dave Signed-off-by: David Müller <d.mueller@elsoft.ch>
2011-12-19omap4_panda: Initialize the USB phyChris Lalancette
During misc_init_r, make sure to setup the clocks properly for the USB hub on the pandaboard. With this in place, the USB hub and the ethernet works on the pandaboard. Signed-off-by: Chris Lalancette <clalancette@gmail.com> Acked-by: Aneesh V <aneesh@ti.com>
2011-12-19davinci: Fixed wrong timebase clock frequency.Manfred Rudigier
Signed-off-by: Manfred Rudigier <manfred.rudigier@omicron.at>
2011-12-19arm926ejs: remove noop flush_dcache_all functionIlya Yanok
Commit 2f3427c added noop cache functions implementation for arm926ejs to fix compilation of drivers depending on these functions (DaVinci EMAC in particular). Unfortunately, the bug was introduced: noop implementation calls dcache_disable which calls flush_dcache_all which in turn calls dcache_disable thus creating an infinite loop. This patch removes noop implementation for flush_dcache_all, we already have default one in arch/arm/lib/cache.c and it should be used instead. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Tested-by: Matthias Weisser <weisserm@arcor.de>
2011-12-19M28: Fix tab indent in u-boot.bdMarek Vasut
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>
2011-12-19Fix building for mx51evk boardAnatolij Gustschin
Fix: mx51evk.c:206:6: error: conflicting types for 'board_ehci_hcd_init' /u-boot/include/usb/ehci-fsl.h:254:5: note: previous declaration of 'board_ehci_hcd_init' was here We also fix board_ehci_hcd_init() for mx53loco board. Building for mx53loco worked since <usb/ehci-fsl.h> is not included here. Signed-off-by: Anatolij Gustschin <agust@denx.de>
2011-12-19Prepare v2011.12-rc2Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-19Coding Style cleanupWolfgang Denk
Fix trailing white space, indentation by spaces instead of TABs, excessive blank lines, trailing blank lines. Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-19drivers/usb/gadget/pxa27x_udc.c: Coding Style cleanupWolfgang Denk
Commit bdbcdc89 "pxa: convert pxa27x_udc to use read and write functions" added a number of C++ comments. Fix these. Signed-off-by: Wolfgang Denk <wd@denx.de>
2011-12-19common/cmd_nvedit.c: Fix size calculation in do_env_import()Horst Kronstorfer
do_env_import() missed the final '\0' terminator when calculating the size of an environment data block. This led to an erroneous 'bad CRC, import failed' message for a checksum protected environment (-c.) Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com>
2011-12-17tools/setlocalversion: Update from the Linux KernelKyle Moffett
Several bugfixes have occurred upstream since this script was imported into U-Boot. In particular, the script currently in U-Boot does not describe commit f8bbb4dad0e9d91b7a51d6cc54dcf66d142f50fe correctly, resulting in a version of "2011.09" instead of "2011.09-01460-gf8bbb4d". With that commit checked out, the command "git name-rev --tags HEAD" gives this result: HEAD tags/v2011.12-rc1~30^2 Then the "changes" regex does not match because of the trailing '^2': grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' The new version of tools/setlocalversion in the kernel correctly handles those situations by using different plumbing commands. The version from the kernel is not directly usable as it does not append the full GIT version that U-Boot expects unless the right config options are set (CONFIG_LOCALVERSION_AUTO=y). Other than a few minor changes for Kconfig, the imported version is very similar to Linux v3.2-rc4. Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-12-17Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
* 'master' of git://git.denx.de/u-boot-usb: USB: Use (get|put)_unaligned for accessing wMaxPacketSize usb:gadget:s5p Enable the USB Gadget framework at Exynos4210 (C210 Universal) README: add documentation for CONFIG_USB_ULPI* USB: ULPI: increase error case verbosity USB: ULPI: clean a mixup of return types USB: ULPI: switch argument type from u8 to unsigned
2011-12-16USB: Use (get|put)_unaligned for accessing wMaxPacketSizeTom Rini
In 9792987721c7980453fe6447c3fa6593b44f8458 Stefan describes a usecase where the previous behavior of leaving wMaxPacketSize be unaligned caused fatal problems. The initial fix for this problem was incomplete however as it showed another cases of non-aligned access that previously worked implicitly. This switches to making sure that all access of wMaxPacketSize are done via (get|put)_unaligned. In order to maintain a level of readability to the code in some cases we now use a variable for the value of wMaxPacketSize and in others, a macro. Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Remy Bohmer <linux@bohmer.net> OpenRISC: Tested-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Beagleboard xM, Pandaboard run-tested, s5p_goni build-tested. Signed-off-by: Tom Rini <trini@ti.com>
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