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2017-04-08spl: Kconfig: SPL_MMC_SUPPORT depends on GENERIC_MMCAlexandru Gagniuc
spl_mmc.c calls mmc_initialize(). This symbol is provided in drivers/mmc/mmc.c when CONFIG_GENERIC_MMC is enabled. The sunxi Kconfig case is an oddball because it redefines SPL_MMC_SUPPORT. Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com> [trini: Update arch/arm/cpu/armv8/zynqmp/Kconfig] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-08arm: rmobile: Remove default value of Kconfig from defconfigNobuhiro Iwamatsu
This removes CONFIG_BOOTSTAGE_USER_COUNT, CONFIG_BOOTSTAGE_STASH_ADDR and CONFIG_BOOTSTAGE_STASH_SIZE from defconfig following boards: - Alt - Gose - Koelsh - Lager - Porter - Silk - Stout - Blanche - Salvator-x Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-04-08common, kconfig: Fix defaut value of BOOTSTAGE_STASH_SIZENobuhiro Iwamatsu
The default value of BOOTSTAGE_STASH_SIZE should be set to hexadecimal, but an integer value is set. This fixes the BOOTSTAGE_STASH_SIZE number from hexadecimal to integer. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2017-04-08spl: armv7m: keep ARM v7M in thumb mode while jumping to entry pointVikas Manocha
On ARM v7M, the processor will return to ARM mode when executing blx instruction with bit 0 of the address == 0. Always set it to 1 to stay in thumb mode. Similar commit: f99993c10882f7dc8ec35993d5febe59aac01e6a Author: Matt Porter <mporter@konsulko.com> Date: Tue May 5 15:00:23 2015 -0400 common/cmd_boot: keep ARM v7M in thumb mode during do_go_exec() Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2017-04-08config: am335x_evm: detect BeagleBone Blue using BLArobertcnelson@gmail.com
BeagleBone Blue is next grenation of boards from BeagleBoard.org, focusing on robotics with a TI wl1835 wireless module for connectivity. This board can be indentified by the BLAx value after A335BNLT (BBB) in the at24 eeprom: BLAx: [aa 55 33 ee 41 33 33 35 42 4e 4c 54 42 4c 41 30 |.U3.A335BNLTBLA2|] http://beagleboard.org/blue https://github.com/beagleboard/beaglebone-blue firmware: https://github.com/beagleboard/beaglebone-black-wireless/tree/master/firmware wl18xx mac address: /proc/device-tree/ocp/ethernet@4a100000/slave@4a100200/mac-address Signed-off-by: Robert Nelson <robertcnelson@gmail.com> CC: Tom Rini <trini@konsulko.com> CC: Jason Kridner <jkridner@beagleboard.org> CC: Will Newton <willn@resin.io> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-04-08config: am335x_evm: detect Green Wireless using GW1robertcnelson@gmail.com
SeeedStudio BeagleBone Green Wireless (BBGW) is an expansion of the SeeedStudio Green (BBG) with the Ethernet replaced by a TI wl1835 wireless module. This board can be indentified by the GW1x value after A335BNLT (BBB) in the at24 eeprom: GW1x [aa 55 33 ee 41 33 33 35 42 4e 4c 54 47 57 31 41 |.U3.A335BNLTGW1A|] http://beagleboard.org/green-wireless http://wiki.seeed.cc/BeagleBone_Green_Wireless/ firmware: https://github.com/beagleboard/beaglebone-black-wireless/tree/master/firmware wl18xx mac address: Stored in at24 eeprom at address 5-16: hexdump -e '8/1 "%c"' /sys/bus/i2c/devices/0-0050/eeprom | cut -b 5-16 Signed-off-by: Robert Nelson <robertcnelson@gmail.com> CC: Tom Rini <trini@konsulko.com> CC: Jason Kridner <jkridner@beagleboard.org> CC: Will Newton <willn@resin.io> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-04-08config: am335x_evm: detect Black Wireless using BWArobertcnelson@gmail.com
BeagleBone Black Wireless is clone of the BeagleBone Black (BBB) with the Ethernet replaced by a TI wl1835 wireless module. This board can be indentified by the BWAx value after A335BNLT (BBB) in the at24 eeprom: BWAx [aa 55 33 ee 41 33 33 35 42 4e 4c 54 42 57 41 35 |.U3.A335BNLTBWA5|] http://beagleboard.org/black-wireless https://github.com/beagleboard/beaglebone-black-wireless firmware: https://github.com/beagleboard/beaglebone-black-wireless/tree/master/firmware wl18xx mac address: /proc/device-tree/ocp/ethernet@4a100000/slave@4a100200/mac-address Signed-off-by: Robert Nelson <robertcnelson@gmail.com> CC: Tom Rini <trini@konsulko.com> CC: Jason Kridner <jkridner@beagleboard.org> CC: Will Newton <willn@resin.io> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-04-08stm32f7: enable instruction & data cacheVikas Manocha
It also enables commands for cache enable/disable/status. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> cc: Christophe KERELLO <christophe.kerello@st.com>
2017-04-08armv7m: add instruction & data cache supportVikas Manocha
This patch adds armv7m instruction & data cache support. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> cc: Christophe KERELLO <christophe.kerello@st.com>
2017-04-08Remove extra fdt_fixup_ethernet() callJoakim Tjernlund
ft_cpu_setup() already calls fdt_fixup_ethernet(), calling it in image_setup_libfdt() is both redundant and breaks any modifications done by ft_board_setup(). Restore the old behavior by removing the call in image_setup_libfdt() Fixes: 13d06981a982 ("image: Add device tree setup to image library") Signed-off-by: Joakim Tjernlund <joakim.tjernlund@infinera.com>
2017-04-08board: STiH410-B2260: enable cachesPatrice Chotard
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2017-04-08ti_armv7_common: env: Use args_mmc in FIT loading pathAndrew F. Davis
The env command 'args_fit' does not define a root path, this forces us to embed the rootfs into the FIT image. FIT images do not need to contain a rootfs, when they do not the kernel will fall-back to the kernel argument 'root', if this is not defined the kernel will not boot. It is safe to add this as when we do have the rootfs in FIT this argument is ignored. As 'loadfit' is only called from the MMC boot path, use 'args_mmc' to correctly populate 'bootargs'. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-04-08Apparent conflict between CONFIG_BLK and CONFIG_APIfuz@fuz.su
Good evening, I am trying to port FreeBSD to the ASUS Tinker Board, a computer based on the Rockchip 3288 SoC. FreeBSD's boot loader (named loader(8)) needs CONFIG_API to be enabled, but trying to build an U-Boot from trunk with both CONFIG_API and CONFIG_BLK (as required for Rockchip SoC's?) leads to the following build failure: $ CROSS_COMPILE=arm-none-eabi- gmake tinker-rk3288_defconfig all ... CC api/api_storage.o api/api_storage.c: In function 'dev_read_stor': api/api_storage.c:334:9: error: 'struct blk_desc' has no member named 'block_read' if ((dd->block_read) == NULL) { ^~ api/api_storage.c:339:11: error: 'struct blk_desc' has no member named 'block_read' return dd->block_read(dd, start, len, buf); ^~ api/api_storage.c:340:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ gmake[2]: *** [scripts/Makefile.build:281: api/api_storage.o] Fehler 1 gmake[1]: *** [Makefile:1229: api] Fehler 2 gmake: *** [Makefile:460: __build_one_by_one] Error 2 I applied the following fix, but the product doesn't boot. Perhaps that's not a property of the fix though: Yours, Robert Clausecker
2017-04-08board: ti: am57xx: enable input on mmc clockSekhar Nori
As per the latest pinmux data available for AM572x EVM, rev A3, input should be enabled on MMC clock lines for MMC2/2/3 for stable operation. Further, AM572x TRM, SPRUHZ6, Revised June 2016, in section 18.4.6.1.1 "Pad Configuration Registers" states that input should be enabled for MMC 2/3/4 clock lines. Enable input on MMC1 and MMC3 clock to match the latest pinmux data. Input is already enabled on MMC2 clock for BeagleBoard x15. Further, input is already enabled on all MMCx clocks for other AM57xx boards (AM572x and AM571x IDK). Tested with HS and UHS SD card on AM572x EVM Rev A3. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2017-04-08ARM: keystone: Pass SPI MTD partition table via kernel command lineVignesh R
SPI U-Boot image for K2 boards have now exceeded 512K partition allocated to it and no longer fit the partitions defined in kernel DTS file. Therefore, pass an updated MTD partition table from U-Boot as kernel command line arguments to avoid kernel from accidentally modifying boot loader image that has overflowed to next user partition. To do is, introduce a common environment file for declaring SPI partition so that each individual boards need not repeat the same. Choose appropriate SPI bus from board config file and pass it as command line argument to kernel. Signed-off-by: Vignesh R <vigneshr@ti.com>
2017-04-08ARMv8: add GOT sections to the list of sections copiedPhilipp Tomsich
Recent Linux distributions (e.g. Debian 9) include cross-compilers for AArch64, but only for the aarch64-linux-gnu triplet only. It can thus be expected that users will attempt to use the system cross-compiler (instead of an aarch64-elf variant) to compile U-Boot for their ARMv8 target systems. One key differences between an aarch64-linux-gnu and an aarch64-elf compiler are the default settings regarding position-independent: with the aarch64-linux-gnu compiler, the default will create and use the global offset table. This change-set adjusts the list of sections copied on ARMv8 to include the GOT sections. With this added, the list matches the previous setup for AArch32 closely. Note that this is not an 'academic' issue, but was in fact encountered by our QA during testing of the RK3399-Q7 BSP and resulted in an early failure of the SPL stage during FDT setup. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Tested-by: Klaus Goger <klaus.goger@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-04-08env_mmc: Allow SPL to use any MMC device to load/save the environmentJean-Jacques Hiblot
SPL has been restricted to use only dev 0 based on the assumption that only one MMC device is registered. This is not always the case and many platforms now register several devices as expected by the spl mmc boot code For those platform SPL_ENV_SUPPORT is broken if dev is forced to 0. A word of warning: this commit may break SPL_ENV_SUPPORT on platforms that do not register the same MMC controllers in SPL and in u-boot (mostly iMX6 based platforms). Fortunately none of those activate SPL_ENV_SUPPORT in their default configuration. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2017-04-07Remove various unused interrupt related codeTom Rini
With d53ecad92f06 some unused interrupt related code was removed. However all of these options are currently unused. Rather than migrate some of these options to Kconfig we just remove the code in question. The only related code changes here are that in some cases we use CONFIG_STACKSIZE in non-IRQ related context. In these cases we rename and move the value local to the code in question. Fixes: d53ecad92f06 ("Merge branch 'master' of git://git.denx.de/u-boot-sunxi") Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-07Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini
trini: Disable CONFIG_SPL_USE_ARCH_MEMSET on orangepi_2 Signed-off-by: Tom Rini <trini@konsulko.com>
2017-04-05dm: serial: Allow driver-model serial to be disabled for TPLSimon Glass
Add separate enable/disable controls for driver-model serial. While this is generally enabled in SPL it may not be in TPL, since serial output can be obtained with the debug UART with minimal code size. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05dm: core: Allow driver model to be disabled for TPLSimon Glass
Since TPL often needs to be very very small it may not make sense to enable driver model. Add an option for this. This changes brings the 'rock' board under the TPL limit with gcc 4.9. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05Makefile: Provide an option to select SPL or TPLSimon Glass
At present we have SPL_ which can be used in Makefiles to select between normal and SPL CONFIGs like this: obj-$(CONFIG_$(SPL_)DM) += core/ When TPL is being built, SPL_ has the value 'SPL' which is generally a good idea since they tend to follow each other. But in extreme situations we may want to distinugish between SPL and TPL. For example we may not want to enable CONFIG_DM with TPL. Add a new SPL_TPL_ variable which is set to either empty (for U-Boot proper), 'SPL' or 'TPL'. This may prove useful with TPL-specific options. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: powerpc: Drop unused headersSimon Glass
These includes don't seem to be needed now. Drop them. Reserve the mp.h header for PowerPC for now. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-05board_f: Make relocation functions genericSimon Glass
This header file is used by three archs. It could be used by all of them since relocation is a common function. Move it into a generic file. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Make init_helpers genericSimon Glass
This header file is used by two archs. It could be used by all of them since it allows the cache to be on during relocation. Move it into a generic file. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05powerpc: Move setup_board_extra() into a PPC fileSimon Glass
We don't need this PPC-specific function in generic code. Move it to the powerpc directory. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Move errno.h down to the bottomSimon Glass
This is to keep the header file order consistent. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-05board_f: Drop unused headersSimon Glass
Drop headers which are not used or needed in this file. The compiler.h header is included by common.h. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-05Move dram_init_banksize() to a common headerSimon Glass
This is an weak function present on all archs so we should have it in the common header file. Remove it from arch-specific headers and add a function comment. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Drop setup_dram_config() wrapperSimon Glass
By making dram_init_banksize() return an error code we can drop the wrapper. Adjust this and clean up all implementations. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Drop CONFIG_SPL_BUILD checkSimon Glass
This is never defined when building this file, so drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-05board_f: Put video memory reservation in one functionSimon Glass
Move the ugly #ifdefs inside the reserve_video() function so we can collect all this init into one place. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Move the extra #ifdef condition into reserve_mmu()Simon Glass
The arch-specific details of the cache being off are best handled inside the reserve_mmu(). This cleans up the init sequence a little. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-05board_f: Use a single condition for reserve_logbuffer()Simon Glass
CONFIG_ALT_LB_ADDR is really a detail of how this logbuffer is allocated rather than whether to do it at all. So move the #ifdef into the function. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05xtensa: Place relocated U-Boot in the normal placeSimon Glass
All archs put U-Boot at the bottom of the relocated region. Xtensa does not, but perhaps not for any good reason. Adjust it to see if things still work OK. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: Drop return value from initdram()Simon Glass
At present we cannot use this function as an init sequence call without a wrapper, since it returns the RAM size. Adjust it to set the RAM size in global_data instead, and return 0 on success. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Drop board_type parameter from initdram()Simon Glass
It looks like only cm5200 and tqm8xx use this feature, so we don't really need it in generic code. Drop it and have the users access gd->board_type directly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05i2c: Drop CONFIG_SOFT_I2C_MULTI_BUSSimon Glass
This is not used by any board. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> Clean up board_f sequence a little This series tries to remove #ifdefs from the board_f init sequence. It gets as far as I2C and then we need to discuss whether we can start to remove the old I2C framework. I think that ideally each entry in the init sequence should be enabled by at most one CONFIG, which is in Kconfig and is not arch-specific. END Acked-by: Lukasz Majewski <lukma@denx.de> Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
2017-04-05i2c: Drop unused i2c_soft...() functionsSimon Glass
These are not used in U-Boot. Manual relocation fixup is used by blackfin but that is being removed. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05board_f: x86: Use checkcpu() for CPU initSimon Glass
At present we misuse print_cpuinfo() do so CPU init on x86. This is done because it is the next available call after the console is enabled. But several arches use checkcpu() instead. Despite the horrible name (which we can fix), it seems a better choice. Adjust the various x86 CPU implementations to move their init code into checkcpu() and use print_cpuinfo() only for printing CPU info. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: powerpc: Make prt_8260_rsr(), prt_8260_clks() privateSimon Glass
Move these two function calls into checkcpu(), which is called on this arch immediately after these two. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: sandbox: Move sandbox_early_getopt_check() into misc_init_f()Simon Glass
We don't need a special hook for sandbox as one of the later ones will do just as well. We can print error messages about bad options after we print the banner. In fact, it seems better. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: powerpc: Move prt_83xx_rsr() to private codeSimon Glass
This function is called just before checkcpu() on MPX83xx. Move it to the code for that arch. Signed-off-by: Simon Glass <sjg@chromium.org>
2017-04-05powerpc: freescale: Unify the two get_clocks() callsSimon Glass
Combine the conditions so this appears in the init list only once. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Use timer_init() on all archsSimon Glass
More than half of the architectures use this function so let's make them all use it. For those which don't actually define it, we can rely on the weak function in lib/time.c Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: powerpc: Use timer_init() instead of init_timebase()Simon Glass
There is no good reason to use a different name on PowerPC. Change it to timer_init() like the others. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: powerpc: Unified get_clocks() portion of init sequenceSimon Glass
Now that both branches of the #if do the same thing, we can unify them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Remove adjust_sdram_tbs_8xx() from the init sequenceSimon Glass
We can just call this from the only place that needs it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: Remove sdram_adjust_866() from the init sequenceSimon Glass
We can just call this from the only function that needs it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2017-04-05board_f: powerpc: Rename get_clocks_866() to get_clocks()Simon Glass
We really don't need to have a name like this in the generic init sequence. Use the generic get_clocks() name so that we can merge these two at some point. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Stefan Roese <sr@denx.de>
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