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* at91: fix devicetree warningsEugen Hristev2018-09-1012-40/+2
| | | | | | | | | | | This commit fixes various devicetree warnings in the at91 devicetrees like: arch/arm/dts/sama5d36ek_cmp.dtb: Warning (avoid_unnecessary_addr_size): /gpio_keys: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property These warnings make buildman report failed builds for most of at91 boards. Thus, fixing it. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
* ARM: dts: Makefile: fix build for at91familyEugen Hristev2018-09-101-4/+4
| | | | | | | For at91family, makefile was building unwanted DTBs Moved them under specific target configuration. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
* Remove <inttypes.h> includes and PRI* usages in printf() entirelyMasahiro Yamada2018-09-101-8/+4
| | | | | | | | | | | | | | | | In int-ll64.h, we always use the following typedefs: typedef unsigned int u32; typedef unsigned long uintptr_t; typedef unsigned long long u64; This does not need to match to the compiler's <inttypes.h>. Do not include it. The use of PRI* makes the code super-ugly. You can simply use "l" for printing uintptr_t, "ll" for u64, and no modifier for u32. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* arch: types.h: factor out fixed width typedefs to int-ll64.hMasahiro Yamada2018-09-1012-373/+24
| | | | | | | | | | | | | All architectures have the same definition for s8/16/32/64 and u8/16/32/64. Factor out the duplicated code into <asm-generic/int-ll64.h>. BTW, Linux unified the kernel space definition into int-ll64.h a few years ago as you see in Linux commit 0c79a8e29b5f ("asm/types.h: Remove include/asm-generic/int-l64.h"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Remove CONFIG_USE_STDINTMasahiro Yamada2018-09-102-10/+0
| | | | | | | | | | You do not need to use the typedefs provided by compiler. Our compilers are either IPL32 or LP64. Hence, U-Boot can/should always use int-ll64.h typedefs like Linux kernel, whatever the typedefs the compiler internally uses. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* arm: armv7-a: Compile and tune for armv7-a instead of armv5Adam Ford2018-09-102-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | arch/arm/Makefile references armv5 for backwards compatibility with older compilers. This patch removes those references to armv5, since by now newer compilers are required which should have armv7 support enabled. The Makefile also also has a list of options for mtune, but the entry for CONFIG_CPU_V7A is empty, so this patch tunes the CPU_V7A architecture to generic-armv7-a. The following size changed apply to omap3_logic using GCC. Stock text data bss dec hex filename 50910 429 67580 118919 1d087 spl/u-boot-spl 540713 22700 327072 890485 d9675 u-boot Without Armv5 text data bss dec hex filename 50916 429 67580 118925 1d08d spl/u-boot-spl 540719 22700 327064 890483 d9673 u-boot mtune=generic-armv7-a text data bss dec hex filename 50932 429 67580 118941 1d09d spl/u-boot-spl 540519 22700 327080 890299 d95bb u-boot Signed-off-by: Adam Ford <aford173@gmail.com>
* ARM: Specify aligned address for secure section instead of using attributesChen-Yu Tsai2018-09-071-2/+2
| | | | | | | | | | | | | | | | | | | In commit a1274cc94a20 ("ARM: Page align secure section only when it is executed in situ"), we used output section attributes (the "ALIGN" keyword after the colon) to specify the alignment requirements. Using the constant "COMMONPAGE" there was recently broken in binutils 2.31 [1]. Binutils maintainer Alan Modra suggested the former method would still work. Since both methods achieve the same result, this patch does just that. This fixes the "reboot after bootm" issue we've been seeing on sunxi when booting non-secure. [1] https://sourceware.org/bugzilla/show_bug.cgi?id=23571 Suggested-by: Alan Modra <amodra@gmail.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Jagan Teki <jagan@openedev.com>
* ARM: dts: logicpd-torpedo-37xx-devkit-u-boot: Fix MMC Card DetectAdam Ford2018-09-051-4/+0
| | | | | | | | | | | When re-syncing the DTS files from the kernel, something caused the MMC driver to no longer detect the MMC card. Undoing the CD-invert appears to fix the issue. Fixes: e6ea2390cde3 ("ARM: DTS: Resync LogicPD-Torpedo-37xx-devkit with Linux 4.18-RC4") Signed-off-by: Adam Ford <aford173@gmail.com>
* Merge tag 'arc-updates-for-2018.09' of git://git.denx.de/u-boot-arcTom Rini2018-09-051-1/+1
|\ | | | | | | | | | | | | Minor changes for ARC 1. Fix CPU clock value in HSDK's .dts so time is counted properly. 2. Enable bootelf command on EMDK
| * ARC: HSDK: Fix timer frequency valueEugeniy Paltsev2018-09-051-1/+1
| | | | | | | | | | | | | | CPU (and hence cpu timers) on HSDK board runs at 500MHz after preloader so fix wrong CPU frequency value in hsdk.dts Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-imxTom Rini2018-09-0420-23/+1738
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| * imx: mx7: add system suspend/resume supportAnson Huang2018-09-043-3/+515
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds system suspend/resume support, when linux kernel enters deep sleep mode, SoC will go into below mode: - CA7 platform goes into STOP mode; - SoC goes into DSM mode; - DDR goes into self-refresh mode; - CPU0/SCU will be powered down. When wake up event arrives: - SoC DSM mdoe exits; - CA7 platform exit STOP mode, SCU/CPU0 power up; - Invalidate L1 cache; - DDR exit self-refresh mode; - Do secure monitor mode related initialization; - Jump to linux kernel resume entry. Belwo is the log of 1 iteration of system suspend/resume: [ 338.824862] PM: suspend entry (deep) [ 338.828853] PM: Syncing filesystems ... done. [ 338.834433] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 338.842939] OOM killer disabled. [ 338.846182] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 338.869717] PM: suspend devices took 0.010 seconds [ 338.877846] Disabling non-boot CPUs ... [ 338.960301] Retrying again to check for CPU kill [ 338.964953] CPU1 killed. [ 338.968104] Enabling non-boot CPUs ... [ 338.973598] CPU1 is up [ 339.267155] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) [ 339.275833] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) [ 339.284158] mmc1: queuing unknown CIS tuple 0x80 (6 bytes) [ 339.385065] PM: resume devices took 0.400 seconds [ 339.389836] OOM killer enabled. [ 339.392986] Restarting tasks ... done. [ 339.398990] PM: suspend exit The resume entry function has to initialize stack pointer before calling C code, otherwise there will be an external abort occur, in additional, invalidate L1 cache must be done in secure section as well, so this patch also adds assembly code back and keep it as simple as possible. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Stefan Agner <stefan@agner.ch> Tested-by: Stefan Agner <stefan@agner.ch>
| * imx: mx7: add gpc initialization for low power modeAnson Huang2018-09-041-0/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add i.MX7D GPC initialization for low power mode support like system suspend/resume from linux kernel: - Pending IOMUXC IRQ to workaround GPC state machine issue; - Mask all GPC interrupts for M4/C0/C1; - Configure SCU timing; - Configure time slot ack; - Configure C0/C1 power up/down timing; - Configure wakeup source mechanism; - Disable DSM/RBC related settings. Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
| * imx: mx7: psci: improve cpu hotplug flowAnson Huang2018-09-041-2/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves cpu hotplug, previous cpu_off implementation is NOT safe, a CPU can NOT power down itself in runtime, it will cause system bus hang due to pending transaction. So need to use other online CPU to kill it when it is ready for killed. Here use SRC parameter register and a magic number of ~0 as handshake for killing a offline CPU, when the online CPU checks the psci_affinity_info, it will help kill the offline CPU according to the magic number stored in SRC parameter register. Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
| * watchdog: mx25: use the imx_watchdog driver for mx25Martin Kaiser2018-09-041-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing imx_watchdog driver is compatible with mx25 chipsets. Add a WDOG1_BASE_ADDR define for the base address and enable the driver in watchdog's Makefile. To use the driver, a board must define CONFIG_IMX_WATCHDOG and CONFIG_HW_WATCHDOG. This fixes an issue when booting an mx25 chip via usb/serial. In this case, the boot rom will always enable the watchdog. If u-boot is running in interactive mode and the watchdog is not serviced, the system is rebooted when the watchdog expires. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
| * dts: imx6ul_evk: Add DTS files for 14x14 EVK and 9x9 EVK boardsYe Li2018-09-045-1/+921
| | | | | | | | | | | | | | | | | | | | Add the board DTS files for 14x14 EVK and 9x9 EVK. They are necessary for converting to use u-boot DM driver. Two -u-boot.dtsi are added to modify compatible string of SPI flash device to "spi-flash". Signed-off-by: Ye Li <ye.li@nxp.com>
| * dts: imx6ul: Update alias to support DMYe Li2018-09-041-6/+7
| | | | | | | | | | | | | | Add spi0 alias for qspi for enabling DM SPI. Change usb alias for usbotg1 and usbotg2 for enabling DM USB Signed-off-by: Ye Li <ye.li@nxp.com>
| * imx: imx7d-sdb: Add DM QSPI supportYe Li2018-09-046-6/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On iMX7D SabreSD board, the QSPI has pins conflict with EPDC (default). To use QSPI, users have to rework the board (de-populate R388-R391, R396-R399 populate R392-R395, R299, R300). So we add new DTS file and new defconfig dedicated for QSPI. Other changes to support the DM QSPI: - Add QSPI node and alias spi0. - Modify spi4 (spi-gpio) node and add alias spi5 for it to avoid req conflict - Add EPDC node in imx7d.dtsi and disable it in imx7d-sdb-qspi.dts to align with kernel and also present the conflict. - Add -u-boot.dtsi to modify compatible string of mx25l51245g@0 to "spi-flash" - Remove iomux settings of qspi in board codes which is not needed for DM driver. Signed-off-by: Ye Li <ye.li@nxp.com>
| * imx: imx6sx-sabreauto: convert to use DM QSPI driverYe Li2018-09-042-0/+56
| | | | | | | | | | | | | | | | | | | | | | To support DM QSPI driver: - Add -u-boot.dtsi to modify n25q256a@0 and n25q256a@1 compatible string to "spi-flash" and add "num-cs" property. - Enable DM SPI and DM SPI FLASH configurations - Remove iomux settings of qspi1 in board codes which is not needed for DM driver. Signed-off-by: Ye Li <ye.li@nxp.com>
| * imx: imx6sx-sdb: Enable DM QSPI driverYe Li2018-09-042-5/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | To support DM QSPI driver - Add spi0 and spi1 alias for qspi1 and qspi2. - Add -u-boot.dtsi to modify n25q256a@0 and n25q256a@1 compatible string to "spi-flash" and add "num-cs" property. - Enable DM SPI/QSPI relavent configurations - Remove iomux settings of qspi2 in board codes which is not needed for DM driver. - Add sf default settings. So running "sf probe" can detect the flash Signed-off-by: Ye Li <ye.li@nxp.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-rockchipTom Rini2018-08-308-18/+0
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| * | rockchip: dts: fix unnecessary '-cells' warningKever Yang2018-08-298-18/+0
| |/ | | | | | | | | | | | | | | | | Fix warning below: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* | x86: zimage: Remove acpi_rsdp_addr propagation to kernel boot parametersBin Meng2018-08-302-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | As of today, the proposal of adding "acpi_rsdp_addr" to the kernel boot protocol does not make its way to the kernel mainline. This creates some confusion if we leave it in the U-Boot code base. Remove it for now until we have a clear picture with kernel upstream. Note this eventually does a partial revert to commit 3469bf427454 ("x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters") Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | x86: zimage: Support booting Linux kernel from an EFI payloadBin Meng2018-08-303-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At present Linux kernel loaded from U-Boot as an EFI payload does not boot. This fills in kernel's boot params structure with the required critical EFI information like system table address and memory map stuff so that kernel can obtain essential data like runtime services and ACPI table to boot. With this patch, now U-Boot as an EFI payload becomes much more practical: it is another option of kernel bootloader, ie, can be a replacement for grub. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | x86: efi: payload: Install E820 map from EFI memory mapBin Meng2018-08-301-0/+82
|/ | | | | | | | This implements payload-specific install_e820_map() to get E820 map from the EFI memory map descriptors. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* cmd: ubi: change 'default y' for SUNXI to 'imply' in KconfigMasahiro Yamada2018-08-261-0/+1
| | | | | | | | It is not preferred to put SUNXI-specific code in the common place. Change it to 'imply' property of ARCH_SUNXI. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini2018-08-2411-67/+55
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| * ARM: dts: socfpga: Add missing NAND resetMarek Vasut2018-08-241-0/+1
| | | | | | | | | | | | | | | | | | | | The NAND reset is missing from DT, so the reset manager cannot unreset the NAND. Add the missing DT reset entry. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: dts: socfpga: Drop ad-hoc UART clock frequency encoding from DTMarek Vasut2018-08-241-1/+0
| | | | | | | | | | | | | | | | | | | | The UART clock frequency can be obtained from the clock framework by the ns16550 driver, so drop this redundant DT node. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Convert Arria10 to timer frameworkMarek Vasut2018-08-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Switch the Arria10 from ad-hoc hardcoded timer to timer framework and the DW APB timer driver. This allows the A10 to extract timer information, like timer rate, from clock framework and thus DT instead of having it hardcoded in U-Boot configuration files. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: dts: socfpga: Flag timer clock as pre-relocMarek Vasut2018-08-242-12/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | Flag timer clock as DM pre-reloc, so that a timer driver can be used and it can extract information about it's clock rate using the clock framework. This patch also moves some of the pre-reloc flags into the core dtsi file, this is because the timer is not board specific, but rather is used on all boards. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
| * ARM: socfpga: Reorder Arria10 SPLMarek Vasut2018-08-246-44/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Arria10 SPL is a complete mess of calls to functions which are called in the wrong context and it is surprise it works at all. This patch tries to clean that mess up by shuffling the function calls around and moving the calls into the correct context. Due to the delicate nature of the reordering, this is done in one huge patch. The following changes happen in this patch: - Security policy init and NIC301 happens first in board_init_f() - The clock init happens very early in board_init_f() in SPL only - arch_early_init_r() only registers the FPGA, just like on Gen5 - arch_early_init_r() is never called from any _f() function - Dedicated FPGA pins are inited in board_init_f() as on Gen5 Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com>
| * arm: socfpga: stratix10: Fix mailbox urgent command with urgent registerLey Foon Tan2018-08-241-8/+7
| | | | | | | | | | | | | | | | According to mailbox spec, software should send urgent command with urgent register instead of COUT location. This patch write urgent command index to urgent register. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * arm: socfpga: stratix10: Enable EMAC to FPGA bridge based on handoffLey Foon Tan2018-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | Code checking and setting EMAC use fpga is in populate_sysmgr_fpgaintf_module(). So, call to sysmgr_pinmux_init() instead of populate_sysmgr_pinmux(). In sysmgr_pinmux_init(), it will call to both populate_sysmgr_pinmux() and populate_sysmgr_fpgaintf_module(). Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2018-08-243-2/+13
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| * | cmd: Add bind/unbind commands to bind a device to a driver from the command lineJean-Jacques Hiblot2018-08-211-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases it can be useful to be able to bind a device to a driver from the command line. The obvious example is for versatile devices such as USB gadget. Another use case is when the devices are not yet ready at startup and require some setup before the drivers are bound (ex: FPGA which bitsream is fetched from a mass storage or ethernet) usage example: bind usb_dev_generic 0 usb_ether unbind usb_dev_generic 0 usb_ether or unbind eth 1 bind /ocp/omap_dwc3@48380000/usb@48390000 usb_ether unbind /ocp/omap_dwc3@48380000/usb@48390000 Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
| * | dm: convert device_get_global_by_of_offset() to device_get_global_by_ofnode()Jean-Jacques Hiblot2018-08-212-2/+2
| | | | | | | | | | | | | | | | | | | | | Also add device_find_global_by_ofnode() that also find a device based on the OF node, but doesn't probe the device. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
* | | board: arm: bcmstb: Declare get_ticks in timer.hThomas Fitzsimmons2018-08-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | In an earlier proposed patch, bcmstb.c implemented timer_read_counter, but it was updated to implement get_ticks instead. This patch updates the declaration in timer.h accordingly. Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org>
* | | Merge git://git.denx.de/u-boot-fsl-qoriqTom Rini2018-08-231-1/+1
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| * | | armv8: fsl-layerscape: Update README.falcon for compressionYork Sun2018-08-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Update README.falcon to use "none" for compression property for ramdisk image to avoid being uncompressed upon loading. Signed-off-by: York Sun <york.sun@nxp.com>
* | | | Partially revert "efi_loader: Rename sections to allow for implicit data"Simon Glass2018-08-232-8/+4
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This partially reverts commit 7e21fbca26d18327cf7cabaad08df276a06a07d8. That change broke sandbox EFI support for unknown reasons. It also changes sandbox to use--gc-sections which we don't want. For now I am just reverting the sandbox portion as presumably this change is safe on other architectures. Fixes: 7e21fbca26 (efi_loader: Rename sections to allow for implicit data) Signed-off-by: Simon Glass <sjg@chromium.org>
* | | Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2018-08-223-8/+29
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| * | | ARM: tegra: avoid more operations in non-secure worldStephen Warren2018-08-212-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A secure monitor that runs before U-Boot, and hence causes U-Boot to run in non-secure world, must implement a few operations that U-Boot otherwise implements when running in secure world. Fix U-Boot to skip these operations when running in non-secure world. In particular: - The secure monitor must provide the LP0 resume code and own LP0 configuration in order to maintain security, so must initialize all the PMC scratch registers used by the boot ROM during LP0 resume. Consequently, U-Boot should not attempt to clear those registers, since the register accesses will fail or cause an error. - The secure monitor owns system security, and so is responsible for configuring security-related items such as the VPR. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | arm: tegra: Restore host1x/dc dm-pre-reloc propertiesNicolas Chauvet2018-08-211-0/+10
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit f2faffecb016, tegra: Convert to use binman the dm-pre-reloc properties are removed. This leads U-Boot not to enable the display on paz00 This patch restore the dm-pre-reloc properties allowing the bootloader to output to the display panel v4: - Spell project name as appropriate v3: - Fix few typos v2: - Add more characters to commit hash Signed-off-by: Nicolas Chauvet <kwizart@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | Merge tag 'signed-efi-2018.09' of git://github.com/agraf/u-bootTom Rini2018-08-217-11/+8
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch queue for efi - 2018-08-21 A few fixes for 2018.09. Most noticable are: - unbreak x86 target (-fdata-section fallout) - fix undefined behavior in a few corner cases - make Jetson TX1 boot again - RTS fixes - implement reset for simple output
| * | riscv: Include bss subsections in linker scriptAlexander Graf2018-08-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | When we build with -fdata-sections we may end up with bss subsections. Our linker script explicitly lists only a single consecutive bss section though. Adapt the statement to also include subsections. Signed-off-by: Alexander Graf <agraf@suse.de>
| * | x86: Enable -fdata-sections alwaysAlexander Graf2018-08-201-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We left -fdata-sections disabled for x86_64 before because we encountered random bugs that were at that time inexplicable. Turns out this really was just side effects of missing .bss* statements in the linker scripts. With those fixed, we can enable data sections for all targets. Signed-off-by: Alexander Graf <agraf@suse.de>
| * | x86: Include bss subsections in linker scriptAlexander Graf2018-08-204-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we build with -fdata-sections we may end up with bss subsections. Our linker script explicitly lists only a single consecutive bss section though. Adapt the statement to also include subsections. This fixes booting efi-x86_app_defconfig. Signed-off-by: Alexander Graf <agraf@suse.de>
| * | sandbox: Move BSS after EFI sectionsAlexander Graf2018-08-201-3/+2
| |/ | | | | | | | | | | | | | | | | | | | | Something went wrong when writing the sandbox linker scripts and so we ended up with a .bss section marker right before the efi runtime sections. That obviously is a terrible idea, as it may result in overwriting efi runtime code and data. So let's move the .bss identifier behind the efi sections. Signed-off-by: Alexander Graf <agraf@suse.de>
* | Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2018-08-2011-117/+2631
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