u-boot.git/arch, branch v2022.01-rc2

Remove CONFIG_SERIAL_MULTI

2021-11-12T19:18:17Z

This symbol has been functionally dead for a long time. Remove the last and recent re-introductions of setting it, and update the whitelist so it will not be re-introduced again. Signed-off-by: Tom Rini

Convert CONFIG_FSL_LAYERSCAPE to Kconfig

2021-11-12T19:18:17Z

This converts the following to Kconfig: CONFIG_FSL_LAYERSCAPE Signed-off-by: Tom Rini

ARM: dts: am335x-chiliboard: add /chosen/tick-timer

2021-11-12T00:02:44Z

Commit 4b2be78ab66c ("time: Fix get_ticks being non-monotonic") has broken boot on chiliboard platform, as it requires '/chosen/tick-timer' in device-tree. This resulted in following panic message: Could not initialize timer (err -19) Provide missing chosen property in device-tree to fix chiliboard support. Signed-off-by: Marcin Niestroj

Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq

2021-11-11T14:04:20Z

- device-tree sync-up with Linux for ls1028a - fixes/update in fsl-ddr driver, fsl-validate, lx2162a, fsl-mc, spintable code, configs, qspi node, pci - enable EFI_SET_TIME support in sl28 - powerpc: Drop -mstring

Merge tag 'u-boot-stm32-20211110' of https://source.denx.de/u-boot/custodians/u-boot-stm

2021-11-10T19:11:30Z

- DHSOM update: - Remove nWP GPIO hog - Increase SF bus frequency to 50Mhz and enable SFDP - Disable video output for DHSOM - Disable EFI - Enable DFU_MTD support - Create include file for STM32 gpio driver private data - Split board and SOC STM32MP15 configuration - Device tree alignement with v5.15-rc6 for STM32MP15 - Add binman support for STM32MP15x - Normalise newlines for stm32prog - Update OTP shadow registers in SPL

stm32mp15: tidy up #ifdefs in cpu.c

2021-11-10T16:07:31Z

We should avoid #ifdef in C modules and the unused functions are eliminated by the linker. Use the more readable IS_ENABLE() instead. Signed-off-by: Patrick Delaunay

stm32mp15: replace CONFIG_TFABOOT when it is possible

2021-11-10T16:07:31Z

In some part of STM32MP15 support the CONFIG_TFABOOT can be replaced by other config: CONFIG_ARMV7_PSCI and CONFIG_ARM_SMCCC. This patch also simplifies the code in cpu.c, stm32mp1_ram.c and clk_stml32mp1.c as execution of U-Boot in sysram (boot without SPL and without TFA) is not supported: the associated initialization code is present only in SPL. This cleanup patch is a preliminary step to support SPL load of OP-TEE in secure world, with SPL in secure world and U-Boot in no-secure world. Reported-by: Alexandru Gagniuc Signed-off-by: Patrick Delaunay

stm32mp15: remove configs dependency on CONFIG_TFABOOT

2021-11-10T16:07:30Z

Remove the dependency on CONFIG_TFABOOT in stm32mp Kconfig - always activate the ARCH config: CONFIG_ARCH_SUPPORT_PSCI and CONFIG_CPU_V7_HAS_NONSEC - CONFIG_ARMV7_NONSEC is deactivated in trusted defconfig - the correct sysreset driver is activated in each defconfig: CONFIG_SYSRESET_PSCI or SYSRESET_SYSCON Reported-by: Alexandru Gagniuc Signed-off-by: Patrick Delaunay

arm: stm32mp: bsec: Update OTP shadow registers in SPL

2021-11-10T16:06:51Z

Currently the upper OTP (after 57) are shadowed in U-Boot proper, when TFABOOT is not used. This choice cause an issue when U-Boot is not executed after SPL, so this BSEC initialization is moved in SPL and no more executed in U-Boot, so it is still executed only one time. After this patch this BSEC initialization is done in FSBL: SPL or TF-A. To force this initialization in all the case, the probe of the BSEC driver is forced in SPL in the arch st32mp function: spl_board_init(). Even if today BSEC driver is already probed in STM32MP15x clock driver clk_stm32mp1.c because get_cpu_type() is called in stm32mp1_get_max_opp_freq() function. Reported-by: Alexandru Gagniuc Signed-off-by: Patrick Delaunay

ARM: dts: stm32: Drop nWP GPIO hog on DHSOM

2021-11-10T16:03:59Z

The nWP GPIO hog was used to unlock the SPI NOR write protect when U-Boot used to operate the SPI NOR in 1-1-1 mode. Now that the SPI NOR is operated in 1-1-4 mode, the hog has adverse effects and causes transfer corruption, since the hogged pin is also the IO2 pin. Remove the hogs. Signed-off-by: Marek Vasut Cc: Patrice Chotard Cc: Patrick Delaunay Reviewed-by: Patrice Chotard Reviewed-by: Patrick Delaunay