Signed-off-by: Tom Rini <trini@konsulko.com>
- Add the button command patch, update MAINTAINERS entry for a platform, fix a problem with the hash command, fix a problem on K3 platforms and revert a change on verdin-am62.
This reverts commit d2099587d661c6ca2309256c0e04c06e26c8d34c.
According to TI changing the VDD_CORE while the SoC is running is not
allowed, the voltage must be set before the AM62 device reset is
released, revert this change therefore.
The correct solution would be to program the PMIC during manufactoring
according to the speed grade of the SoC.
Link: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1318338/am623-booting-from-mmc-failed-after-lowering-vdd_core-to-0-75v/5036508#5036508
Fixes: d2099587d661 ("board: verdin-am62: set cpu core voltage depending on speed grade")
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
With the relatively new button API in U-Boot, it's now much easier to model the common usecase of mapping arbitrary actions to different buttons during boot - for example entering fastboot mode, setting some additional kernel cmdline arguments, or booting with a custom recovery ramdisk, to name a few. Historically, this functionality has been implemented in board code, making it fixed for a given U-Boot binary and requiring the code be duplicated and modified for every board. Implement a generic abstraction to run an arbitrary command during boot when a specific button is pressed. The button -> command mapping is configured via environment variables with the following format: button_cmd_N_name=<button label> button_cmd_N=<command to run> Where N is the mapping number starting from 0. For example: button_cmd_0_name=vol_down button_cmd_0=fastboot usb 0 This will cause the device to enter fastboot mode if volume down is held during boot. After we enter the cli loop the button commands are no longer valid, this allows the buttons to additionally be used for navigating a boot menu. Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # Tegra30 Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Add correct check for parameter count. This fixes this issue when `hash` cmd is invoked without params: => hash data abort pc : [<bf739204>] lr : [<ba6effa8>] reloc pc : [<60019204>] lr : [<5afcffa8>] sp : ba6dd9c8 ip : bf7391f0 fp : bf74ec14 r10: 00000001 r9 : ba6dfea0 r8 : bf7ea030 r7 : 00000000 r6 : ba6effa8 r5 : 00000000 r4 : ffffffff r3 : bf7c257c r2 : 00000001 r1 : 00000000 r0 : bf7e6e34 Flags: nZCv IRQs off FIQs on Mode SVC_32 Code: e5934004 e1a0e003 e59f3050 e2444001 (e5f4c001) Resetting CPU ... resetting ... Signed-off-by: Igor Opaniuk <igor.opaniuk@gmail.com>
AM64 ES2.0 bootrom seems to enable WAIT0EDGEDETECTION interrupt. This causes a lockup at A53 SPL when accessing NAND controller or ELM registers. A good option would be to softrest GPMC block at probe but this cannot be done for AM64 as SOFTRESET bit is marked as reserved in SYSCONFIG register. Fix the issue by disabling all IRQs at probe. Signed-off-by: Roger Quadros <rogerq@kernel.org>
Add myself as co-maintainer for Poplar board, as I'm currently working on it (re-testing releases, addressing issues etc). CC: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com> CC: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com>
Pull request doc-2024-04-rc2 Documentation: * Fix and extend utf8_to_utf32_stream() documentation * Fix rendering of OpenSBI logo in VisionFive 2 description * Document imxrt1170-evk board * codingstyle.rst: Clarify include section UEFI: * simplify error message in efi_disk_create_raw()
Some platforms (such as the Lichee Pi 4A) have their dwmac device addressable only in high memory space. Storing the node's base address on 32 bits is not possible in such case. Use platform's physical address type to store the base address. Signed-off-by: Nils Le Roux <gilbsgilbert@gmail.com> Cc: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Rework the section about includes slightly. We should not be using common.h anywhere, so remove that from examples and ask people to send patches removing it when found. Doing this also means we need to reword other parts of this section. Be clearer about using alphabetical ordering. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>