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2012-01-16mx28: Let dram_init be common for mx28Fabio Estevam
Let dram_init function be a common function, so that other mx28 boards can reuse it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
2012-01-16mx28: Let imx_get_mac_from_fuse be common for mx28Fabio Estevam
Let imx_get_mac_from_fuse function be a common function, so that other mx28 boards can reuse it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-01-16net: imx: Add multi-FEC support for imx_get_mac_from_fuseFabio Estevam
Add multi-FEC support for imx_get_mac_from_fuse by passing dev_id as a parameter. This feature is important on mx28 SoC for example that has two FEC ports. Cc: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-01-16mx28: remove omap specific config optionsVeli-Pekka Peltola
Config options for OMAP are not used with i.MX28 so remove dead code. Signed-off-by: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2012-01-16i.mx: i.mx6q: Add the enet clock functionJason Liu
Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Jason Liu <jason.hui@linaro.org> Acked-by: Stefano Babic <sbabic@denx.de>
2012-01-09gpio: Replace ARM gpio.h with the common API in include/asm-genericJoe Hershberger
ARM boards should use the generic GPIO API This means changing gpio to unsigned type Remove the unused gpio_toggle() function which is not part of the API Comment that free should not modify pin state Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> fixed merge conflict in da8xx_gpio.c, tegra2_gpio.c, and extended to the new mxs_gpio.c. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
2011-12-24tegra: Add support for UART init in cpu board.cSimon Glass
We add a way of initialising the selected of UARTs prior to relocation. Boards can use the board_init_uart_f() instead of repeating this code themselves. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra: Add a function mux featureSimon Glass
funcmux permits selection of config options for particular peripherals, such as the pins that are used for that peripheral, if there are several options. Add UART selection to start with. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra: add clock_ll_start_uart() to enable UART prior to relocSimon Glass
Most boards will want to enable a UART early. This function provides that feature in Tegra architecture code so the code does not need to be copied on every board. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra: Move clock_early_init() to arch_cpu_init()Simon Glass
The clock init is not board specific, so move it into the cpu code. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra: Move cpu_init_cp15() to arch_cpu_init()Simon Glass
This call is more of an architecture requirement than a board one, so move it there. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra2: Move tegra2_mmc_init() prototype to public header.Thierry Reding
tegra2_mmc_init() is implemented by the Tegra2 MMC driver. Since most of the Tegra2-based boards will need to call it, this commit exports it in the new public asm/arch/mmc.h header file to prevent each board from providing its own prototype. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra2: Always build with USE_PRIVATE_LIBGCC=yes.Thierry Reding
The AVP on Tegra2 doesn't boot properly when U-Boot is linked against the GCC provided libgcc. To work around this, always build and link against a private libgcc for Tegra2-based boards. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra2: Implement SPI / UART GPIO switchSimon Glass
The Tegra2 Seaboard has the unfortunate feature that SPI and the console UART are multiplexed on the same pins. We need to switch between one and the other during SPI and console activity. This new file implements a switch and keeps track of which peripheral owns the pins. It also flips over the controlling GPIO as needed Since we are adding a second file to board/nvidia/common, we create a proper Makefile there and remove the direct board.o include from board/nvidia/seaboard/Makefile Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-24tegra2: spi: Add SPI driver for Tegra2 SOCTom Warren
This driver supports SPI on Tegra2, running at 48MHz. Signed-off-by: Tom Warren <twarren@nvidia.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-12-24arm, davinci: Fix build warnings for cam_enc_4xxChristian Riesch
This patch fixes a build warning for the cam_enc_4xx board introduced by commit d6ec0c0dfc70447cf615ae80a952da81f73f16b4: spl.c:35:13: warning: 'gdata' defined but not used spl.c:36:13: warning: 'bdata' defined but not used Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Tom Rini <trini@ti.com> Cc: Heiko Schocher <hs@denx.de>
2011-12-24arm, davinci: Add SPL support for DA850 SoCsChristian Riesch
This code adds an SPL for booting from SPI flash on DA850 SoCs. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Heiko Schocher <hs@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Tom Rini <trini@ti.com> Acked-by: Tom Rini <trini@ti.com>
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>
2011-12-19arm, 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>
2011-12-19Coding 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>
2011-12-16usb:gadget:s5p Enable the USB Gadget framework at Exynos4210 (C210 Universal)Lukasz Majewski
This commit enables support for USB Gadgets on the Exynos4210 (C210 Universal) reference target. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> CC: Remy Bohmer <linux@bohmer.net>
2011-12-12Merge branch 'master' of git://git.denx.de/u-boot-usbWolfgang Denk
* 'master' of git://git.denx.de/u-boot-usb: USB: efikamx: Enable USB on EfikaMX and EfikaSB USB: Add generic ULPI layer and a viewport USB: EHCI: Allow EHCI post-powerup configuration in board files USB: mx51evk: add end enable USB host support on port 1 USB: mx53loco: add end enable USB host support on port 1 USB: MX5: Add MX5 usb post-init callback USB: MX5: Abstract out mx51 USB pixmux configuration USB: MX5: add generic USB EHCI support for mx51 and mx53 USB: MX5: add helper functions to enable USB clocks usb:gadget:s5p Enable the USB Gadget framework at GONI usb:gadget:s5p USB Device Controller (UDC) implementation ehci: speed up initialization usb: add help for missing start subcommand cosmetic: remove excess whitespace from usb command help usb: align usb_endpoint_descriptor to 16-bit boundary usbtty: init endpoints prior to startup events pxa: convert pxa27x_udc to use read and write functions pxa: activate the first usb host port on pxa27x by default pxa: fix usb host register mismatch ehci-fsl: correct size of ehci caplength USB: Add usb_event_poll() to get keyboards working with EHCI USB: gadaget: add Marvell controller support USB: Fix complaints about strict aliasing in OHCI-HCD USB: Drop dead code from usb_kbd.c USB: Rework usb_kbd.c USB: Add functionality to poll the USB keyboard via control EP
2011-12-11USB: MX5: add helper functions to enable USB clocksWolfgang Grandegger
Signed-off-by: Wolfgang Grandegger <wg@denx.de> Cc: Stefano Babic <sbabic@denx.de> Cc: Remy Bohmer <linux@bohmer.net> Cc: Wolfgang Grandegger <wg@denx.de> Cc: Jason Liu <r64343@freescale.com> V2: Fix spacing in crm_regs.h
2011-12-11usb:gadget:s5p Enable the USB Gadget framework at GONILukasz Majewski
This commit enables support for USB Gadgets on the GONI reference target. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Remy Bohmer <linux@bohmer.net>
2011-12-11pxa: convert pxa27x_udc to use read and write functionsStefan Herbrechtsmeier
Signed-off-by: Stefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de> CC: Marek Vasut <marek.vasut@gmail.com> CC: Remy Bohmer <linux@bohmer.net>
2011-12-11pxa: activate the first usb host port on pxa27x by defaultStefan Herbrechtsmeier
The pxa27x has 3 usb host ports. Activate all by default. Signed-off-by: Stefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de> CC: Marek Vasut <marek.vasut@gmail.com> CC: Remy Bohmer <linux@bohmer.net>
2011-12-11pxa: fix usb host register mismatchStefan Herbrechtsmeier
Signed-off-by: Stefan Herbrechtsmeier <sherbrec@cit-ec.uni-bielefeld.de> CC: Marek Vasut <marek.vasut@gmail.com> CC: Remy Bohmer <linux@bohmer.net>
2011-12-11arm: add __aeabi_unwind_cpp_pr1() function to avoid linker complaintsWolfgang Grandegger
With the ELDK 5.1 (beta) "armv7a" toolchain I'm get the following build failure: $ ./MAKEALL mx51evk ... /opt/eldk-5.1/armv7a/sysroots/arm-linux-gnueabi/usr/lib/arm-linux- gnueabi/4.6.1/libgcc.a(bpabi.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr1' make: *** [u-boot] Error 1 This patch fixes the issue similar to commit d442b6e7ad6a86e2fd0e6297291fe8872ff26fc6 but I don't know if it's general enough or if it does harm when using other toolchains. Signed-off-by: Wolfgang Grandegger <wg@denx.de>
2011-12-10arm, davinci: Use lldiv for the 64-bit divisions in timer.cChristian Riesch
Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Tom Rini <trini@ti.com> Cc: Heiko Schocher <hs@denx.de> Cc: Wolfgang Denk <wd@denx.de>
2011-12-09M28: Cleanup memsize.o OOT buildMarek Vasut
The current way memsize.c is built just made a symlink into the directory with SPL and then compiled it like any other file there. This was bad as that broke the out-of-tree build. The new way introduced in this patch uses the standard spl/Makefile methods (CONFIG_SPL_LIBCOMMON_SUPPORT / CONFIG_SPL_LIBGENERIC_SUPPORT) to let files in common/ be built. Because common/Makefile says memsize.c is always built (SPL and non-SPL build), this fixes our issue with memsize.c out-of-tree build. 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>
2011-12-09i.MX28: Move SPL to arch/arm/cpu/arm926ejs/mx28Marek Vasut
This moves SPL to common location so it can be reused by multiple boards. Also, this commit adjusts M28 SoM to avoid breakage due to the move. 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>
2011-12-09i.mx: add the initial support for freescale i.MX6Q processorJason Liu
i.MX6Q is freescale quad core processors with ARM cortex_a9 complex. This patch is to add the initial support for this processor. Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc:Stefano Babic <sbabic@denx.de>
2011-12-09i.mx: introduce the armv7/imx-common folderJason Liu
In order to support the coming MX6 platform and to reducde the duplicated code, we had better move some common files or functions to the imx-common folder for sharing. This patch does the following: - move speed.c file from armv7/mx5/speed.c to armv7/imx-common/speed.c - move armv7/mx5/timer.c to armv7/imx-common/timer.c, no any new feature added but just fix the checkpatch errors in the old file and remove the CONFIG_SYS_MX5_CLK32 reference in the file - create one new file cpu.c file to store the common function with i.mx5/6 Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc:Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
2011-12-09S5PC2XX: Rename S5pc2XX to exynosChander Kashyap
As per new naming convention for Samsung SoC's, all Cortex-A9 and Cortex-A15 based SoC's will be classified under the name Exynos. Cortex-A9 and Cortex-A15 based SoC's will be sub-classified as Exynos4 and Exynos5 respectively. In order to better adapt and reuse code across various upcoming Samsung Exynos based boards, all uses of s5pc210 prefix/suffix/directory-names are renamed in this patch. s5pc210 is renamed as exynos4210 and S5PC210/s5pc210 suffix/prefix are renamed as exynos4/EXYNOS4. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2011-12-09tegra2: Don't use board pointer before it is set upSimon Glass
In board_init_f() the gd->bd pointer is not valid when dram_init() is called. This only avoids dying because DRAM is at zero on Tegra2. The common ARM routine sets up the banks in the same way anyway, so we can just remove this code. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09tegra2: Remove unneeded 'dynamic ram size' messageSimon Glass
This message is not required, since it is followed by an 'official' U-Boot message. U-Boot 2011.03-00048-gd7cb0d3 (May 11 2011 - 17:17:23) TEGRA2 Board: NVIDIA Seaboard dynamic ram_size = 1073741824 DRAM: 1 GiB becomes: TEGRA2 Board: NVIDIA Seaboard DRAM: 1 GiB This is a separate commit since it changes behavior. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09tegra2: Remove unneeded boot codeSimon Glass
Since we have cache support built in we can remove Tegra's existing cache initialization code amd other related dead code. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09arm: Move CP15 init out of cpu_init_crit()Simon Glass
Some SOCs have do not start up with their 'main' CPU. The first U-Boot code may then be executed with a CPU which does not have a CP15, or not a useful one. Here we split the initialization of CP15 into a separate call, which can be performed later if required. Once the main CPU is running, you should call cpu_init_cp15() to perform this init as early as possible. Existing ARMv7 boards which define CONFIG_SKIP_LOWLEVEL_INIT should not need to change, this CP15 init is still skipped in that case. The only impact for these boards is that the cpu_init_cp15() will be available even if it is never used on these boards. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09tegra2: Simplify tegra_start() boot pathSimon Glass
The Tegra2 boot path is more complicated than it needs to be. Since we want to move to building most of U-Boot with ARMv7 and only a small part with ARMv4T (for AVP) it should be as simple as possible. This makes tegra2_start() into a simple function which either does AVP init or A9 init depending on which core is running it. Both cores now following the same init path, beginning at _start, and the special Tegra2 boot path code is no longer required. Only two files need to be built for ARMv4T, and this is handled in the Tegra2 CPU Makefile. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09tegra2: Add arch_cpu_init() to fire up Cortex-A9Simon Glass
We want to move away from a special Tegra2 start-up, and just use arch_cpu_init() instead. However, if we run board_init_f() from boot we need to build it for ARMv4T, since the Tegra's AVP start-up CPU does not support ARMv7. The effect of this is to do the AVP init earlier, and in arch_cpu_init(), rather that board_early_init_f(). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2011-12-09Fix warnings in arch/arm/cpu/arm920t/s3c24x0/usb_ohci.cSimon Glass
Sorry if this is already fixed somewhere - I could not find it. This fixes these warnings: usb_ohci.c: In function 'submit_control_msg': usb_ohci.c:1081: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1081: note: initialized from here usb_ohci.c:1084: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1084: note: initialized from here usb_ohci.c:1087: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules usb_ohci.c:1087: note: initialized from here Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-12-06arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warningsAnatolij Gustschin
Fix: clocks.c: In function 'setup_post_dividers': clocks.c:175: warning: comparison is always true due to limited range of data type clocks.c:177: warning: comparison is always true due to limited range of data type clocks.c:179: warning: comparison is always true due to limited range of data type clocks.c:181: warning: comparison is always true due to limited range of data type clocks.c:183: warning: comparison is always true due to limited range of data type clocks.c:185: warning: comparison is always true due to limited range of data type clocks.c:187: warning: comparison is always true due to limited range of data type clocks.c:189: warning: comparison is always true due to limited range of data type Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: sricharan <r.sricharan@ti.com> Cc: Tom Rini <trini@ti.com>
2011-12-06arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warningsAnatolij Gustschin
Fix: clocks-common.c: In function 'setup_dplls': clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used [-Wunused-but-set-variable] clocks-common.c: In function 'setup_non_essential_dplls': clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: sricharan <r.sricharan@ti.com> Cc: Tom Rini <trini@ti.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Tom Rini <trini@ti.com>
2011-12-06arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warningsAnatolij Gustschin
Fix: spl.c: In function 'jump_to_image_no_args': spl.c:103: warning: assignment makes pointer from integer without a cast spl.c:105: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: sricharan <r.sricharan@ti.com> Cc: Tom Rini <trini@ti.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Tom Rini <trini@ti.com>
2011-12-06MX: serial_mxc: cleanup removing nasty #ifdefStefano Babic
The serial driver for iMX SOCs is continuosly changed if a new SOC or not yet used port is used. CONFIG_SYS_<SOC>_<UART Port> defines were used only to find the base address for the selected UART. Instead of that, move the base address to the board configuration file and drop all #ifdef from driver. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Marek Vasut <marek.vasut@gmail.com> CC: Wolfgang Denk <wd@denx.de> CC: Fabio Estevam <fabio.estevam@freescale.com> CC: Helmut Raiger <helmut.raiger@hale.at> CC: John Rigby <jcrigby@gmail.com> CC: Matthias Weisser <weisserm@arcor.de> CC: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
2011-12-06MXS: Add static annotations to dma driverMarek Vasut
Some functions were internal to the apbh dma driver, so annotate them static. Some of the functions weren't used at all so drop them. This makes the U-Boot binary smaller by about 1500 bytes. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
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