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path: root/drivers/cpu/microblaze_cpu.c
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2024-05-20Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"Tom Rini
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <[email protected]> Signed-off-by: Tom Rini <[email protected]>
2024-05-19Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""Tom Rini
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <[email protected]> Signed-off-by: Tom Rini <[email protected]>
2024-05-07cpu: Remove <common.h> and add needed includesTom Rini
Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <[email protected]>
2023-08-31event: Convert existing spy records to simpleSimon Glass
Very few of the existing event-spy records use the arguments they are passed. Update them to use a simple spy instead, to simplify the code. Where an adaptor function is currently used, remove it where possible. Signed-off-by: Simon Glass <[email protected]>
2023-05-11dm: Emit the arch_cpu_init_dm() even only before relocationSimon Glass
The original function was only called once, before relocation. The new one is called again after relocation. This was not the intent of the original call. Fix this by renaming and updating the calling logic. With this, chromebook_link64 makes it through SPL. Fixes: 7fe32b3442f0 ("event: Convert arch_cpu_init_dm() to use events") Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]>
2022-09-13cpu: microblaze: add error handling in microblaze_cpu_get_desc()Ovidiu Panait
Check snprintf() return value for errors. Make microblaze_cpu_get_desc() directly return snprintf() error code if ret < 0. Otherwise, if the return value is greater than or equal to size, the resulting string is truncated, so return -ENOSPC. Fixes: 816226d27e ("cpu: add CPU driver for microblaze") Signed-off-by: Ovidiu Panait <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Michal Simek <[email protected]>
2022-06-24cpu: add CPU driver for microblazeOvidiu Panait
Add a basic CPU driver that retrieves information about the microblaze CPU core. cpu_ops handlers are implemented so that the "cpu" command can work properly: U-Boot-mONStR> cpu list 0: cpu@0 MicroBlaze @ 50MHz, Rev: 11.0, FPGA family: zynq7000 U-Boot-mONStR> cpu detail 0: cpu@0 MicroBlaze @ 50MHz, Rev: 11.0, FPGA family: zynq7000 ID = 0, freq = 50 MHz: L1 cache, MMU Note: cpu_ver_lookup[] and family_string_lookup[] arrays were imported from linux. Signed-off-by: Ovidiu Panait <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Michal Simek <[email protected]>