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2018-01-28libfdt: migrate libfdt.h to a wrapper + U-Boot own codeMasahiro Yamada
There is tons of code duplication between lib/libfdt/libfdt.h and scripts/dtc/libfdt/libfdt.h. Evacuate the U-Boot own code to include/libfdt.h and remove lib/libfdt/libfdt.h. For host tools, <libfdt.h> should include scripts/dtc/libfdt/libfdt.h, which is already suitable for user-space. For compiling U-Boot, <linux/libfdt.h> should be included because we need a different libfdt_env.h . Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-01-28libfdt: move working_fdt and FDT_RAMDISK_OVERHEAD to include/libfdt.hMasahiro Yamada
libfdt_env.h exists to contain system-dependent defines: - typedef of fdt*_t - fdt*_to_cpu(), cpu_to_fdt* working_fdt and FDT_RAMDISK_OVERHEAD are unrelated to the environment, so they must get out of this header. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28tools: include necessary headers explicitlyMasahiro Yamada
Several host-tools use "bool" type without including <stdbool.h>. This relies on the crappy header inclusion chain. tools/Makefile has the following line: HOST_EXTRACFLAGS += -include $(srctree)/include/libfdt_env.h \ All host-tools are forced to include libfdt_env.h even if they are totally unrelated to FDT. Then, <stdbool.h> is indirectly included as follows: include/libfdt_env.h -> include/linux/types.h -> <stdbool.h> I am fixing this horrible crap. In advance, I need to add necessary include directives explicitly. tools/fdtgrep.c needs more; <fctl.h> for open() and <errno.h> for errno. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28libfdt: fix <linux/libfdt.h>Masahiro Yamada
I do not remember why, but this is apparently a file-copy mistake. The file name is libfdt.h, but its content is that of libfdt_env.h Re-import it from upstream Linux. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28libfdt: migrate fdt_rw.c to a wrapper of scripts/dtc/libfdt/fdt_rw.cMasahiro Yamada
The only difference between scripts/dtc/libfdt/fdt_rw.c and lib/libfdt/fdt_rw.c is fdt_remove_unused_strings(). It is only used by fdtgrep, so we do not need to compile it for U-Boot image. Move it to tools/libfdt/fdw_rw.c so that lib/libfdt/fdt_rw.c can be a wrapper of scripts/dtc/libfdt/fdt_rw.c. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28host-tools: use python2 explicitly for shebangMasahiro Yamada
All of these host tools are apparently written for Python2, not Python3. Use 'python2' in the shebang line according to PEP 394 (https://www.python.org/dev/peps/pep-0394/). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28ARM: omap3: evm: Fix distro bootcmd UBIFS and MMC supportDerald D. Woods
The omap3_evm board does not boot when commit: a47ca2cf67 ("ARM: omap3: evm: Add kernel image loading from UBIFS and EXT4") is applied after commit: 3dde8f2037 ("Merge git://git.denx.de/u-boot-mmc") This commit reduces the CONFIG_EXTRA_ENV_SETTINGS size and better leverages the existing distro bootcmd infrastructure. - Use updated UBIFS support from config_distro_bootcmd.h - Use LEGACY_MMC naming found in am335x_evm.h and ti_omap4_common.h - Remove extra environment content that is no longer needed [MMC(0:1)/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-evm-mmc-fat label omap3-evm-mmc-fat kernel /zImage fdt /omap3-evm.dtb append console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait ---8<------------------------------------------------------------------- [MMC(0:2)/boot/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-evm-mmc-ext4 label omap3-evm-mmc-ext4 kernel /boot/zImage fdt /boot/omap3-evm.dtb append console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait ---8<------------------------------------------------------------------- [NAND(ubi0:rootfs)/boot/extlinux/extlinux.conf] ---8<------------------------------------------------------------------- default omap3-evm-nand-ubifs label omap3-evm-nand-ubifs kernel /boot/zImage fdt /boot/omap3-evm.dtb append console=ttyO0,115200n8 root=ubi0:rootfs rw ubi.mtd=rootfs noinitrd rootfstype=ubifs rootwait ---8<------------------------------------------------------------------- Fixes: a47ca2cf67 ("ARM: omap3: evm: Add kernel image loading from UBIFS and EXT4") Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-28distro bootcmd: Allow board defined UBI partition and volume namesDerald D. Woods
This commit allows overriding the default assumption that the boot UBI MTD partition is named 'UBI' and the UBI volume is 'boot'. A board desiring to use a legacy or alternative NAND layout can now define the following two extra environment variables: bootubipart=<some_ubi_partition_name> bootubivol=<some_ubi_volume_name> EXAMPLE: [include/configs/some_board.h] ---8<------------------------------------------------------------------- [...] #include <config_distro_defaults.h> #define MEM_LAYOUT_ENV_SETTINGS \ DEFAULT_LINUX_BOOT_ENV #define BOOT_TARGET_DEVICES(func) \ func(UBIFS, ubifs, 0) #include <config_distro_bootcmd.h> [...] #define CONFIG_EXTRA_ENV_SETTINGS \ MEM_LAYOUT_ENV_SETTINGS \ "bootubivol=rootfs\0" \ "bootubipart=rootfs\0" \ BOOTENV [...] ---8<------------------------------------------------------------------- Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
2018-01-28spl: use different BOARD_INIT MACRO for spl and tplKever Yang
SPL and TPL may not always need spl_board_init() at the same time. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-01-28fs: btrfs: Fix unaligned memory accessesAlberto Sánchez Molero
Loading files stored with lzo compression from a btrfs filesystem was producing unaligned memory accesses, which were causing a data abort and a reset on an Orange Pi Zero. The change in hash.c is not triggered by any error but follows the same pattern. Please confirm. Fixed according to doc/README.unaligned-memory-access.txt Signed-off-by: Alberto Sánchez Molero <alsamolero@gmail.com> Tested-by: Robert Nelson <robertcnelson@gmail.com>
2018-01-28clk: clk_stm32f: Fix PLLSAICFGR_PLLSAIP_4 divider valuePatrice Chotard
PLLSAIP divider uses 2 bits (bits 16 and 17) into RCC_PLLSAICFGR register, available combination are : 00: PLLSAIP = 2 01: PLLSAIP = 4 10: PLLSAIP = 6 11: PLLSAIP = 8 Previously, the divider value was incorrectly set to 6. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28ARM: AM43XX: Call hw_data_init() again after relocation to update *ctrlFaiz Abbas
hw_data_init() is called before relocation to initialise hardware data. Since ctrl is initialized to OMAP_SRAM_SCRATCH_SYS_CTRL in arch/arm/mach-omap2/am33xx/hw_data.c, the pointer *ctrl will not be updated during relocation and will hold a stale value. Therefore call hw_data_init() again after relocation to reinitialize *ctrl. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-01-28configs: Replace CONFIG_ISW_ENTRY_ADDR with CONFIG_SYS_TEXT_BASEFaiz Abbas
Since 7e0ed13 ("Convert ARCH_OMAP2PLUS boards' CONFIG_SYS_TEXT_BASE to Kconfig"), a default SYS_TEXT_BASE was set for all ARCH_OMAP2PLUS devices. CONFIG_ISW_ENTRY_ADDR is used to set SYS_TEXT_BASE in qspi boot. Simplify this by directly assigning SYS_TEXT_BASE in the defconfig. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
2018-01-28tools: remove unused retJelle van der Waa
Remove unused ret from fw_env_flush. Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28clk: clk_stm32f: Move SYSCFG clock setup into configure_clocks()Patrice Chotard
Move SYSCFG clock setup into configure_clocks() instead of calling clock_setup() from board file. As this clock is only needed in case of ethernet enabled and as both stm32f4 and stm32f7 are using the Designware ethernet IP, we use CONFIG_ETH_DESIGNWARE to only enable this clock if needed. Move the RMII setup from board_early_init_f() to board_init() to insure that RMII bit is set only when clock driver is initialized. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28clk: clk_stm32f: Remove STMMAC clock setupPatrice Chotard
Thanks to 'commit ba1f96672522 ("net: designware: add clock support")' we don't need anymore to setup the STMMAC clock in board. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-28ARM: dts: stm32: Add STMMAC clocks for stm32f746Patrice Chotard
Add ETHMAC, ETHMACRX and ETHMACTX clocks for STMMAC. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
2018-01-28atomic-long: Fix warnings on arm64Bradley Bolen
Several inline functions in this file reference undefined functions in U-Boot. For example: atomic-long.h:73:9: warning: implicit declaration of function 'atomic64_sub_and_test' atomic-long.h:80:9: warning: implicit declaration of function 'atomic64_dec_and_test' atomic-long.h:87:9: warning: implicit declaration of function 'atomic64_inc_and_test' Handle this the same as the 32 bit build by wrapping these functions in a __UBOOT__ check. Signed-off-by: Bradley Bolen <bradleybolen@gmail.com>
2018-01-28ARM: dts: stm32: add stm32429-eval-u-boot dts filePatrice Chotard
_ Add gpio compatible and aliases for stm32f469 _ Add FMC sdram node _ Add "u-boot,dm-pre-reloc" for rcc, fmc, fixed-clock, pinctrl, pwrcfg and gpio nodes. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28ARM: dts: stm32: Add STM32F429 Evaluation board supportPatrice Chotard
This DT file comes from kernel v4.15, this board offers : _ STM32F429NIH6 microcontroller _ 4.3” color TFT LCD with resistive touchscreen (480 x 272 pixels) _ Six 5 V power supply options: Power jack ST-LINK/V2 USB connector User USB HS connector User USB FS1 connector User USB FS2 connector Daughterboard _ SAI Audio DAC, stereo audio jack which supports headset with microphone _ Stereo digital microphone, audio terminal connector used to connect external speakers _ 2 GBytes (or more) SDIO interface MicroSD card _ RF EEPROM on I2 C compatible serial interface _ RS-232 communication _ IrDA transceiver _ JTAG/SWD and ETM trace debug support, ST-LINK/V2 embedded _ IEEE-802.3-2002 compliant Ethernet connector _ Camera module _ 8M x 32-bit SDRAM, 1M x 16-bit SRAM and 8M x 16-bit NOR Flash _ Joystick with 4-directional control and selector _ Reset, Wakeup and Tamper buttons _ 4 color user LEDs _ Extension connectors & memory connectors for daughterboard or wrapping board _ USB OTG HS and FS with Micro-AB connectors _ RTC with backup battery _ CAN2.0A/B compliant connection _ Potentiometer _ Motor control connector Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28board: stm32: Add stm32f429-evaluation board supportPatrice Chotard
Add stm32f429-evaluation board support. For more information, please visit: http://www.st.com/en/evaluation-tools/stm32429i-eval.html Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28configs: stm32f: Remove STM32_HSE_HZ for all STM32F seriesPatrice Chotard
As clk_stm32f driver is able to retrieve HSE frequency from DT, CONFIG_STM32_HSE_HZ becomes useless. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28clk: stm32: retrieve external oscillator frequency from DTPatrice Chotard
All current STM32F4 supported boards uses a 8MHz external oscillator. All current STM32F7 supported boards uses a 25MHz external oscillator. In order to introduce the new stm32f429-evaluation board which uses a 25MHz external oscillator without creating a dedicated struct stm32_clk_info for this board, retrieve the external oscillator frequency from DT and set pll_m accordingly to obtain 1MHz for the VCO. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28ARM: dts: stm32: add "u-boot, dm-pre-reloc" for clk_hse in stm32f7-u-bootPatrice Chotard
In order to retrieve the clk_hse fixed clock phandle in clk_stm32f driver, add "u-boot,dm-pre-reloc" property in Uboot specific DT file. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-01-28arm: bootm-fdt.c: fix compiler warningHeiko Schocher
compiling U-Boot with bosch_mpcxxxxd_sd_defconfig drops warning: arch/arm/lib/bootm-fdt.c: In function ‘arch_fixup_fdt’: arch/arm/lib/bootm-fdt.c:37:6: warning: unused variable ‘ret’ [-Wunused-variable] int ret = 0; ^~~ Fix it. Signed-off-by: Heiko Schocher <hs@denx.de>
2018-01-28arm: mach-omap2: Pass args to secure ROM in SRAM in SPLAndrew F. Davis
When in early SPL we make some secure ROM calls that can effect DRAM, due to this it is more stable to store the args for these calls in SRAM, but uninitialized and zero'd globals are placed in BSS, located in DRAM. Force our args into the data section which is in SRAM during SPL. Signed-off-by: Andrew F. Davis <afd@ti.com>
2018-01-28common: board_r: Fix style violationsMario Six
Fix some style violations in the board_r file. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28common: board_f: Fix style violationsMario Six
Fix some style violations in the board_f file. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28serial: ns16550: Fix style violationMario Six
Clarify the computation precedence in two ternary operator constructions. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28include: dm: Fix 'devioe'/'devuce' typosMario Six
There are some typos in the documentation of some functions in read.h; fix those. Signed-off-by: Mario Six <mario.six@gdsys.cc> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-01-28gpio: mpc8xxx: Make live-tree compatibleMario Six
Make the MPC8xxx GPIO driver compatible with a live device tree. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: mpc8xxx: Make compatible with more SoCsMario Six
Finally, make the mpc8xxx driver capable of handling more GPIO devices; this entails adding a special case for the MPC5121 SoC, and adding a set of new compatible strings. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: mpc8xxx: Rename Kconfig option, structures, and functionsMario Six
Rename the Kconfig option, structures (and their members), as well as functions of the mpc85xx driver to include mpc8xxx to reflect the more generic usage. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: mpc85xx: Rename driver file to mpc8xxxMario Six
In preparation to making the MPC85xx GPIO driver useable for a broader range of SoCs, rename the driver file. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: mpc85xx_gpio: Fix style violationsMario Six
Fix some style violations in the MPC85XX GPIO driver. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: pca953x_gpio: Make live-tree compatibleMario Six
Make the pca953x_gpio driver compatible with a live device tree. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28gpio: pca953x_gpio: Fix style violationsMario Six
Fix some style violations in the pca953x_gpio driver. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-01-28Initialize SHA buffer size var in passwd_abortMartin Etnestad
The call to hash_block in passwd_abort fails with error ENOSPC on some systems. The reason is that the variable which specifies the size of the buffer to contain the computed hash does not get initialized. This patch initializes the variable with the size of the buffer. Signed-off-by: Martin Etnestad <martin.etnestad@appeartv.com>
2018-01-28Merge git://git.denx.de/u-boot-usbTom Rini
2018-01-28usb: host: Drop unused hcd_name from r8a66597-hcd.cTom Rini
The variable hcd_name is unsued, drop. Cc: Marek Vasut <marex@denx.de> Cc: Chris Brandt <chris.brandt@renesas.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-28usb: Remove isp116x-hcd supportTom Rini
The isp116x-hcd driver is extremely long unused, so just remove it. Cc: Marek Vasut <marex@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2018-01-27Merge git://git.denx.de/u-boot-uniphierTom Rini
2018-01-27Merge branch 'rmobile-mx' of git://git.denx.de/u-boot-shTom Rini
2018-01-28ARM: uniphier: enable HS200 support for uniphier_v8_defconfigMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2018-01-27Merge git://git.denx.de/u-boot-usbTom Rini
2018-01-27Merge git://git.denx.de/u-boot-socfpgaTom Rini
2018-01-27ARM: rmobile: Convert R8A7791 Porter board to DM and DTMarek Vasut
Convert the R8A7791 Porter board to DM and DT. This implies mostly enabling the necessary configuration options and plucking out the ad-hoc configuration from the board file. Moreover, the pre-reloc malloc size was increased to allow the clock driver to start up early without running out of malloc space and the early stack was moved further up in the DRAM to avoid rewriting U-Boot itself. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27ARM: rmobile: Enable OF_CONTROL on RCar Gen2Marek Vasut
Since the DTs are now in place, enable OF control so that they get bundled into the U-Boot. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27ARM: dts: rmobile: Add SoC and board U-Boot DT extrasMarek Vasut
Add U-Boot DT extras for each SoC and board. This marks the required nodes with u-boot,dm-pre-reloc to start clock and PRR early on while avoiding modification of the DTs imported from Linux. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-01-27ARM: dts: rmobile: Add rudimentary R8A7790 Stout DTMarek Vasut
The Stout board is not supported in Linux, so add a rudimentary DTS for H2 Stout as a placeholder for when a proper DTS is available. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> --- NOTE: The Stout is already being shipped over, so proper DTS for both U-Boot and Linux will happen once it's delivered :-)
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