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2019-07-12stm32mp1: bsec: Fix warnings when compiling with W=1Patrick Delaunay
This patch solves the following warnings: arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_read': warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (offset >= STM32_BSEC_OTP_OFFSET) { ^~ arch/arm/mach-stm32mp/bsec.c: In function 'stm32mp_bsec_write': warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (offset >= STM32_BSEC_OTP_OFFSET) { ^~ Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: Fix warnings when compiling with W=1Patrick Delaunay
This patch solves the following warnings: arch/arm/mach-stm32mp/cpu.c:378:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (instance > ARRAY_SIZE(serial_addr)) ^ Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: activate OF_BOARD_SETUP and FDT_FIXUP_PARTITIONSPatrick Delaunay
Update kernel MTD partition in device tree with U-Boot information. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: add configuration op-teePatrick Delaunay
Add support of Trusted boot chain with OP-TEE - reserved 32MB at the end of the DDR for OP-TEE Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12ARM: dts: stm32mp1: sync device tree with v5.2-rc4Patrick Delaunay
Synchronize device tree with v5.2-rc4 label and update the associated u-boot dtsi. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Tested-by: Pierre-Jean Texier <pjtexier@koncepto.io>
2019-07-12stm32mp1: key: add stm32key commandPatrick Delaunay
Add dedicated command to register in fuse a public hash key provided by keygen tool. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: update device tree with ETZPC statusPatrick Delaunay
U-Boot should disable nodes in device tree if needed according ETZPC status in ft_system_setup(). ETZPC itself use an array on addresses to do the match between the status bits and the node. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: update package information in device treePatrick Delaunay
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: export get_cpu_package functionPatrick Delaunay
Prepare update of package information update in Linux device tree. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: syscon: remove stgenPatrick Delaunay
Reduce difference with kernel Linux device tree. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12stm32mp1: syscon: remove etzpc supportPatrick Delaunay
Support for ETZPC is removed as this device is not present in Linux kernel device tree. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12ARM: dts: stm32: Add ipcc mailbox support on stm32mp1Fabien Dessenne
Add IPCC mailbox support on stm32mp157 eval and disco boards. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-07-11arm: mach-omap2: am33xx: Init pinmux before clockMarek Vasut
The board_early_init_f() inits clock before initing pinmux. However, the clock configuration code might need to adjust PMIC settings of a PMIC on I2C bus (e.g. board/ti/am335x/board.c does that). If the I2C bus pin muxing is not configured before attempting to communicate with the PMIC, the communication will silently fail and the prcm_init() may configure fast enough CPU clock that the default voltage provided by the PMIC would be insufficient and the platform would become unstable. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: Tom Rini <trini@konsulko.com>
2019-07-11configs: Rename CONFIG_IMAGE_FORMAT_LEGACY to CONFIG_LEGACY_IMAGE_FORMATTom Rini
The name CONFIG_LEGACY_IMAGE_FORMAT reads slightly better along with allowing us to avoid a rather nasty Kbuild/Kconfig issue down the line with CONFIG_IS_ENABLED(IMAGE_FORMAT_LEGACY). In a few places outside of cmd/ switch to using CONFIG_IS_ENABLED() to test what is set. Signed-off-by: Tom Rini <trini@konsulko.com>
2019-07-11arm: spear: Return to BootROM if failing to boot from the main deviceMiquel Raynal
Overload the weak function board_boot_order() so that besides choosing the main boot device, we can fallback on USB boot by returning in the BootROM, eg. if the NOR flash is empty while it was the primary boot medium. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Do not link the _main branchMiquel Raynal
The _main call is not supposed to return at all: don't link the branch. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Support returning to BootROMMiquel Raynal
Implement the weak board_return_to_bootrom() function so that when enabling the spl_bootrom.c driver, one can make use of usbboot on spear platforms. All necessary information to return to the BootROM are stored in the BootROM's stack. The SPL stack pointer is reset so we save the BootROM's stack pointer into the SPL .data section. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Simplify start.S organizationMiquel Raynal
There is no reason to do the few spear-related initialization, in a different procedure than 'reset'. Spare one branching and get a linear code flow by removing this indirection. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Reference the link register with LR instead of R14Miquel Raynal
The link register is stored in R14. ARM assembly code allows to use the 'lr' name to reference it instead of 'r14' which is not very meaningful. Do the substitution to ease the reading. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Use PUSH/POP mnemonics when relevantMiquel Raynal
Quoting ARM "RealView Compilation Tools Assembler Guide v4.0": PUSH and POP are synonyms for STMDB and LDM (or LDMIA), with the base register sp (r13), and the adjusted address written back to the base register. PUSH and POP are the preferred mnemonic in these cases. Let's follow this recommandation to ease the reading and substitute LDMIA/STMDB operations with PUSH/POP mnemonics. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Purely cosmetic changes in start.SMiquel Raynal
Before cleaning a bit further the spear/start.S file, apply a few cosmetic changes: capital letters, comment indentation and small rewriting. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Fix the main comment in start.SMiquel Raynal
This comment describes the board state at the moment where we enter the SPL. The description is entirely wrong; re-write it to fit the reality. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Drop false commentMiquel Raynal
SPL BSS lies in SRAM and is actually initialized to 0 by the SPL in arch/arm/lib/crt0.S:_main(), which is called by cpu_init_crit. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Call the SPL 'SPL', not 'Xloader'Miquel Raynal
Rename Xloader as SPL in comments. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-11arm: spear: Drop useless board_init_r callMiquel Raynal
It is clearly stated that board_init_f should *not* call board_init_r. Indeed, board_init_f should return. The code will continue through arch/arm/lib/crt0.S which will do more setup before calling board_init_r. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de>
2019-07-09Merge tag 'u-boot-atmel-2019.10-a' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-atmel First set of u-boot-atmel features and fixes for 2019.10 cycle This includes the Atmel QSPI driver and support for the at91 boards. This is the port of the driver from Linux, mostly done by Tudor Ambarus.
2019-07-09ARM: dts: at91: sama5d2_xplained: fix QSPI0 nodeCyrille Pitchen
Fix the following: - use "jedec,spi-nor" binding, we use jedec compatible flashes - set bus width to 4, we use quad capable flashes - differentiate bewteen data and clk and cs pins - drop partions as we don't use them in u-boot. Signed-off-by: Cyrille Pitchen <cyrille.pitchen@microchip.com> [tudor.ambarus@microchip.com: use "jedec,spi-nor", edit commit message] Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
2019-07-08Merge tag 'u-boot-amlogic-20190704' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - fix khadas-vim README - add support for unique generated MAC adresses from SoC serial, limited to Amlogic GXL/GXM boards for now
2019-07-08Merge tag 'mmc-6-23' of https://github.com/MrVan/u-bootTom Rini
- Pull in the series to split fsl_esdhc for i.MX/non-i.MX cleanly
2019-07-07arm: mediatek: remove arch_misc_initWeijie Gao
The watchdog of mediatek chips is enabled by bootrom before u-boot is running. Previously we choose to enable the wdt driver only to disable the watchdog hardware. Now wdt service is enabled by default. The function arch_misc_init which is only used to disable wdt is no longer needed. Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-07-07Merge tag 'rockchip-for-v2019.07-rc5-3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip
2019-07-05Merge tag 'rpi-next-2019.07' of https://github.com/mbgg/u-bootTom Rini
- fix complation error for CONFIG_USB - update RPi3 DTBs to v5.1-rc6 state - add defconfig for RPi3 B+ - Fix BCM2835_MBOX_TAG_TEST_PIXEL_ORDER define
2019-07-05rockchip: make_fit_atf.py: fix loadables property set errorAndy Yan
Commit b238e4b00ced ("rockchip: Cleanup of make_fit_atf.py.") set firmware = "atf_1"; loadables = "uboot","atf_1","atf_2"; Actually it should be: firmware = "atf_1"; loadables = "uboot","atf_2","atf_3"; Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-04ARM: meson: add unique MAC address generationNeil Armstrong
Add support for generating an unique MAC address using the SoC internal serial number from the Secure Monitor interface. The algorithm generates an unicast locally administered 6bytes minus 2bits address using an crc16 of the serial for the top 16bits with the lower 2 bits masked to setup the unicast locally administered property and a crc24 for the lower 24bits. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-07-04ARM: meson: sm: Add secure monitor calls to retrieve SoC serial numberNeil Armstrong
The Secure Monitor interface permits retrieving the SoC Serial Number, add a function to retrieve it. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-07-04wandboard: Add FIT image supportFabio Estevam
After the transition to DM, only the mx6dl/solo wandboard is supported. Add FIT image support so that all the wandboard variants can be supported, like it was prior to the DM conversion. Successfully booted Linux on mx6q/solo/qp wandboards. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Add mmc0 aliasFabio Estevam
Add a mmc0 alias so that U-Boot proper can associate mmc0 with the boot SD card. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Import extra wandboard devicetree filesFabio Estevam
Import wandboard devicetree files so that the mx6q and mx6qp variants can be properly supported. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04wandboard: Sync with devicetree files from kernel 5.1.9Fabio Estevam
Udate the wandboard devicetree files with the ones from kernel 5.1.9. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04mx6: dts: Move dtbs under SoC levelFabio Estevam
Place dtbs under SoC level rather than board level. imx6q-novena.dtb and imx6dl-wandboard-revb1.dtb were placed under the board config option, so move them to SoC level. This also aligns with the kernel dts Makefile format. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-04mx6: dts: Keep dtb entries sortedFabio Estevam
Keep dtb entries sorted to help adding new dtbs in an organized form. Signed-off-by: Fabio Estevam <festevam@gmail.com>
2019-07-02rockchip: rk3288: enable TPL for tinker-boardKever Yang
All the config for TPL has been update, we can enable the TPL. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3288-tinker: enable sdmmc pinctrl node in splKever Yang
rockchip pinctrl driver has update to use dts, so we need to add the pinctrl config in SPL for sdmmc. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: tinker: migrate the dm-pre-reloc tag into -u-boot dtsKever Yang
Migrate all the "u-boot,dm-pre-reloc" tag from rk3288-tinker.dts into rk3288-tinker-u-boot.dtsi. When both board level and soc level '-u-boot.dtsi' files exist, we need to include the soc level 'rk3288-u-boot.dtsi' manually. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3288: move reloc tag into -u-boot dtsKever Yang
Move all the tag "u-boot,dm-pre-reloc" from rk3288.dtsi into rk3288-u-boot.dtsi. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: rk3288: add separate TPL STACK addressKever Yang
TPL is at SRAM while other stage is at SDRAM, so it needs separate STACK. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-02rockchip: rk3288: enable TPL configs to chip levelKever Yang
More boards other than vyasa needs TPL, so enable the TPL configs at chip level instead of board level. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-02rockchip: dts: rk3399: rockpro64: Provide init voltageMark Kettenis
Add missing regulator-init-microvolt property to vdd_log regulator. Signed-off-by: Mark Kettenis <kettenis@openbsd.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> (Rebase on latest u-boot-rockchip master) Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Change-Id: I13b24fb81e8ad269d7dbb0c7b67f5f4795d2e775
2019-06-29ARM: uniphier: move sg_set_{pinsel, iectrl} to more relevant placesMasahiro Yamada
Move the sg_set_pinsel macro to arch/arm/mach-uniphier/arm32/debug_ll.S since it is not used anywhere else. Move the C functions sg_set_{pinsel,iectrl} to debug-uart.c since they are not used anywhere else. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-06-29ARM: uniphier: remove unused init code for CONFIG_DEBUG_UARTMasahiro Yamada
debug_uart_init() is called from spl_board_init(), which is only compiled for SPL. For U-boot proper, _debug_uart_init() is unreachable, so dropped by the dead code elimination. Now that 64-bit SoCs of this SoC family no longer support SPL, debug-uart-ld20.c is never compiled. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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