- Apr 22, 2022
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distro_bootcmd uses this construct a few times to test $fdt_addr_r, and fall back on $fdtcontroladdr if not set/invalid: if fdt addr ${fdt_addr_r}; then ... else ... fi If the `fdt addr` test fails, it prints the following message on the console, suggesting there is an error when there is not: libfdt fdt_check_header(): FDT_ERR_BADMAGIC To remove this potentially confusing error message, this patch adds -q as a 'quiet' option for fdt addr, and uses this flag in config_distro_bootcmd.h Signed-off-by:Peter Hoyes <Peter.Hoyes@arm.com>
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Add the ability to save ADC conversion result in an environment variable. This is useful for further arbitrary processing by the U-Boot scripts. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Cc: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Patrick Delaunay <patrick.delaunay@foss.st.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by:
Patrick Delaunay <patrick.delaunay@foss.st.com> -
Commit 690af718 changed this condition from an explicit IS_ENABLED(CONFIG_SPL_SEPARATE_BSS) to CONFIG_IS_ENABLED(SEPARATE_BSS) The documentation for CONFIG_IS_ENABLED() in include/linux/kconfig.h implies that we will get the correct behaviour, but the actual behaviour differs such that this condition is now always false. This stopped TPL being able to load the device tree blob at least on the ROCKPro64 board (RK3399 SoC), since the wrong device tree location was chosen. The issues causing this behaviour with CONFIG_IS_ENABLED() are: 1. The documentation implies that CONFIG_SPL_BUILD => CONFIG_SPL_<option> is considered before the TPL equivalent. Actually, the TPL options have higher priority - see definition of _CONFIG_PREFIX. 2. The documentation implies a fallthrough, eg. if CONFIG_SPL_BUILD is defined but the CONFIG_SPL_<option> is not, then it will proceed to check if CONFIG_TPL_BUILD Actually, if CONFIG_TPL_BUILD is defined, then it stops there and CONFIG_SPL_BUILD is not considered - see definition of _CONFIG_PREFIX. During TPL build, at least for the ROCKPro64, both CONFIG_TPL_BUILD and CONFIG_SPL_BUILD are defined, but because of the above, only TPL options are considered. Since there is no CONFIG_TPL_SEPARATE_BSS, this fails. Fixes: 690af718 ("fdt: Correct condition for SEPARATE_BSS") Signed-off-by:
Andrew Abbott <andrew@mirx.dev>
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Tom Rini authored
Resync all defconfig files using moveconfig.py Signed-off-by:Tom Rini <trini@konsulko.com>
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If dev_count_phandle_with_args returns 0 or another error, then pd will never have been initialized by power_domain_get_by_index. Avoid comparing against pd.dev in this situation. Fixes: 3e4fcfa4 ("power-domain: fix hang in endless loop on i.MX8") Signed-off-by:
Sean Anderson <seanga2@gmail.com> Reviewed-by:
Simon Glass <sjg@chromium.org> Reviewed-by:
Jaehoon Chung <jh80.chung@samsung.com>
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https://gitlab.denx.de/u-boot/custodians/u-boot-watchdogTom Rini authored
- device-tree-bindings: watchdog: document common properties (Philippe) - nuvoton: Add support for Nuvoton (Jim)
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https://gitlab.denx.de/u-boot/custodians/u-boot-imxTom Rini authored
u-boot-imx-20220422 ------------------- - Switch to DM_SERIAL - Drop MMCROOT - several cleanup CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/11815
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Reviewed-by:
Ramon Fried <rfried.dev@gmail.com> Signed-off-by:
Oleksii Titov <ootitov@gmail.com>
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When usb3-phy label is found, PHY driver is called and serdes line is initialized. This is preparation for serdes/psgtr driver to configure GT lines based on description in DT. Signed-off-by:Michal Simek <michal.simek@xilinx.com>
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Allow to disable PHY driver in SPL because it checks the CONFIG_SPL_PHY variable for SPL builds. The same change was done for usb by commit fd09c205 ("usb: s/CONFIG_DM_USB/CONFIG_IS_ENABLED(DM_USB)/"). Signed-off-by:
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ci_udc_ops and ci_ep_ops do not change their operations. Mark them as const. Signed-off-by:Adam Ford <aford173@gmail.com>
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Add watchdog controller driver for NPCM7xx/npcm8xx the wdt design of npcm750 and npcm845 is the same. so the driver can work on npcm750 and npcm845. about npcm845 wdt dtsi i will followed kernel dts name to use nuvoton,npcm750-wdt. Signed-off-by:
Jim Liu <JJLIU0@nuvoton.com> Reviewed-by:
Stefan Roese <sr@denx.de> Reviewed-by:
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Adds simple documentation about common properties for watchdog in the device tree. Signed-off-by:
Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by:
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- Apr 21, 2022
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Tom Rini authored
- Fix SPL_SYS_MALLOC_SIMPLE and non-SPL_FRAMEWORK boards (a large number of PowerPC platforms) - Remove duplication of crc16 functionality - Migrate COUNTER_FREQUENCY to CONFIG_COUNTER_FREQUENCY and have it in Kconfig
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Currently the space between kernel_addr_r and the fdt_addr_r is only 32MB. To have enough space to load kernel images bigger than 32MB change the variables to a feasible value. The new environment variables layout is based on the scheme from "include/configs/ti_armv7_common.h". The CONFIG_SYS_LOAD_ADDR value is set to 0x42000000. With that we have the same value as for the kernel_addr_r. Signed-off-by:
Heiko Thiery <heiko.thiery@gmail.com> Reviewed-by:
Peng Fan <peng.fan@nxp.com>
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IMX_FEC_BASE is not used in these boards, so drop it. Reviewed-by:
Fabio Estevam <festevam@denx.de> Signed-off-by:
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In arch/arm/mach-imx/imx8m/soc.c there's an implementation of board_fix_fdt() introduced by commit 35bb6078. Remove the redundant one to avoid failed to build from source when enabling CONFIG_OF_BOARD_FIXUP. Signed-off-by:
Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Fabio Estevam <festevam@gmail.com> Cc: uboot-imx <uboot-imx@nxp.com> Reviewed-by:
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Since COUNTER_FREQUENCY is obselete, so set cntfrq_el0 if CONFIG_COUNTER_FREQUENCY is valid Signed-off-by:
Philipp Tomsich <philipp.tomsich@vrull.eu>
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Since we have CONFIG_COUNTER_FREQUENCY enabled, no need COUNTER_FREQUENCY Signed-off-by: -
Set CONFIG_COUNTER_FREQUENCY according to COUNTER_FREQUENCY in config header file. Signed-off-by: -
Set default COUNTER_FREQUENCY according to config header file under include/configs/ i.MX6UL/ULL/7D/8QM/8QXP all has system counter frequency run at 8MHz, so set default value for them. SUNXI/EXYNOS/ROCKCHIP_RK3128/ROCKCHIP_RK3288/ROCKCHIP_RK322X/ROCKCHIP_RK3036 at 24MHz. ARCH_LX2160A at 25MHz ARCH_ZYNQMP at 100MHz
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Make COUNTER_FREQUENCY usable to armv8 and armv7-a, not limited to versal. And update help message. Signed-off-by: -
Since versal has CONFIG_COUNTER_FREQUENCY, so use it. And COUNTER_FREQUENCY will be dropped. Signed-off-by:
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ATSHA204A uses bit-reversed checksum of standard CRC-16 with polynomial x^16 + x^15 + x^2 + 1. This ATSHA204A specific checksum can be calculated just by using common U-Boot functions bitrev16() and crc16(). So replace custom driver CRC-16 implementation by common U-Boot functions. Signed-off-by:
Pali Rohár <pali@kernel.org> Reviewed-by:
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Implementation in linux/crc16.h provides standard CRC-16 algorithm with polynomial x^16 + x^15 + x^2 + 1. Use it and remove duplicate ext4 CRC-16 specific code. Signed-off-by:
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This implementation provides standard CRC-16 algorithm with polynomial x^16 + x^15 + x^2 + 1. Signed-off-by:
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File fs/ubifs/crc16.h is standard linux's crc16.h include file. So move it from fs/ubifs to include/linux where are also other linux include files. Signed-off-by:
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U-Boot CRC-16 implementation uses polynomial x^16 + x^12 + x^5 + 1 which is not standard CRC-16 algorithm, but it is known as CRC-16-CCITT. Rename file crc16.c to crc16-ccitt.c to reduce confusion. Signed-off-by:
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On P2020 board is SPL malloc simple always failing with error and loops: SD boot... alloc space exhausted Bad trap at PC: f8f8b5f0, SR: 21200, vector=d00 NIP: 00000000 XER: 00000000 LR: 00000000 REGS: f8f8b5f0 TRAP: 20000000 DAR: 00000000 MSR: 00021200 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 00 GPR00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 GPR08: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 GPR24: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Call backtrace: Exception in kernel pc f8f8b5f0 signal 0 Inspection showed that gd->malloc_limit is zero. And it is because generally SPL_FRAMEWORK initialize SPL's gd->malloc_limit. But when SPL_FRAMEWORK is not enabled then in most cases nobody initialize gd->malloc_limit and so SPL malloc simple does not work. So disable SPL_SYS_MALLOC_SIMPLE by default when SPL_FRAMEWORK is not enabled. SPL_SYS_MALLOC_SIMPLE can be disabled only by setting SPL_SYS_MALLOC_F_LEN to zero. So do it. This change fixes SPL error "alloc space exhausted" on P2020 board. Signed-off-by: -
https://source.denx.de/u-boot/custodians/u-boot-marvellTom Rini authored
- mrvl_uart.sh: Remove script (Pali) - Fix Espressobin build for configs where ENV is not in SPI (Rogier) - mvebu: a37xx: Add support for reading OTP (Pali) - mvebu: uDPU: Ethernet fixes and misc DT and defconfig changes (Robert) - mvebu: Add support for reading LD0 and LD1 eFuse (Pali) - kwboot: Replace fstat()+st_size by lseek()+SEEK_END (Pali) - mvebu: turris_omnia: Enable CONFIG_CMD_FUSE (Pali) - arm: Add CONFIG_SPL_SYS_NO_VECTOR_TABLE used on 32bit MVEBU (Pali) - mvebu: a37xx: Add support for writing Security OTP values (Pali) - mvebu: turris: Misc enhancements and cleanups / fixes (Pali) - Sheevaplug : Use Marvell uclass mvgbe and PHY driver for Ethernet (Tony)
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Tom Rini authored
- For the environment, add a arch_env_get_location hook and make use of it on some NXP platforms (so that boards can override SoCs). - Remove some unused squashfs code from SPL - Resync am335x beaglebone related DTS files - Enable SPL_SEPARATE_BSS if SPL_BSS_START_ADDR is used
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Fix wrong environment.h and remove DECLARE_GLOBAL_DATA_PTR Fixes: 30e39ac7 (imx: imx7 Support for Manufacturing Protection) Signed-off-by:
Ye Li <ye.li@nxp.com> Reviewed-by:
Gaurav Jain <gaurav.jain@nxp.com>
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Update the Kconfig and Makefile to allow build for iMX8M and restrict the build only in u-boot. Signed-off-by:
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HW accelerated hash operations are giving incorrect hash output. so invalidate cache lines to avoid cache overwriting in DDR memory region. caam_hash() -moved address alignment check in the beginning of function. -added invalidate_dcache_range for pout buffer before running descriptor. Fixes: d7af2baa (crypto/fsl: Fix HW accelerated hash commands) Signed-off-by:
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The imx8mn_evk target have been converted to use binman. With the binman approach the ATF load address is described via devicetree, so remove the now unneeded instruction of exporting ATF_LOAD_ADDR. Signed-off-by: -
There is no reason for disabling I-cache and D-cache in SPL. Remove the unneeded CONFIG_SPL_SYS_ICACHE_OFF and CONFIG_SPL_SYS_DCACHE_OFF options. Signed-off-by: -
Enable DM_SERIAL for both U_Boot and the SPL. The uart4 and its pinmux are already marked with u-boot,dm-spl but we need to move the call to preloader_console_init() after spl_init() to avoid a board hang as dm can't be used until after spl_init(). Remove the manual config of the UART pinmux now that it is no longer needed. Signed-off-by:
Michael Trimarchi <michael@amarulasolutions.com> Cc: Tim Harvey <tharvey@gateworks.com> Reviewed-by:
Ariel D'Alessandro <ariel.dalessandro@collabora.com>
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Add support for OF-LIST to common imx8mp-u-boot.dtsi so that it can be used with boards that have multiple DTB's. Signed-off-by:
Tim Harvey <tharvey@gateworks.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: NXP i.MX U-Boot Team <uboot-imx@nxp.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Teresa Remmet <t.remmet@phytec.de> Cc: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by:
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