u-boot.git/drivers, branch v2024.10-rc2

Merge patch series "Bug-fixes for a few boards"

2024-08-05T18:17:02+00:00

Simon Glass  says:

This series includes fixes to get some rockchip and nvidia boards
working again. It also drops the broken Beaglebone Black config and
provides a devicetree fix for coral (x86).

rockchip: Avoid #ifdefs in RK3399 SPL

2024-08-05T18:17:01+00:00

The code here is confusing due to large blocks which are #ifdefed out.
Add a function phase_sdram_init() which returns whether SDRAM init
should happen in the current phase, using that as needed to control the
code flow.

This increases code size by about 500 bytes in SPL when the cache is on,
since it must call the rather large rockchip_sdram_size() function.

Signed-off-by: Simon Glass

rockchip: Ensure memory size is available in RK3399 SPL

2024-08-05T18:17:01+00:00

At present gd->ram_size is 0 in SPL, meaning that it is not possible to
enable the cache. Correct this by always populating the RAM size
correctly.

This increases code size by about 500 bytes in SPL, since it must call
the rather large rockchip_sdram_size() function.

Signed-off-by: Simon Glass 
Reviewed-by: Quentin Schulz

cpu: imx: implement release_core callback

2024-08-02T18:16:51+00:00

Release the secondary cores through the PSCI request.

Signed-off-by: Hou Zhiqiang

cpu: imx: Add i.MX 8M series SoCs

2024-08-02T18:16:51+00:00

Add i.MX 8M Mini, Nano and Plus SoCs support.

Signed-off-by: Hou Zhiqiang

cpu: imx: removed the tail '\n' of the CPU description

2024-08-02T18:16:51+00:00

Return CPU description string without newline character in the end.

Signed-off-by: Hou Zhiqiang

cpu: imx: fix the CPU type field width

2024-08-02T18:16:51+00:00

Increase one more bit to cover all CPU types. Otherwise it shows
wrong CPU info on some platforms, such as i.MX8M Plus:

    U-Boot 2024.04+g674440bc73e+p0 (Jun 06 2024 - 10:05:34 +0000)

    CPU:   NXP i.MX8MM Rev1.1 A53 at 4154504685 MHz at 30C

    Model: NXP i.MX8MPlus LPDDR4 EVK board

Signed-off-by: Hou Zhiqiang

cpu: imx: fix the CPU frequency in cpu_imx_get_info()

2024-08-02T18:16:51+00:00

The cpu_freq stores the current CPU frequency in Hz.

Signed-off-by: Hou Zhiqiang 
Reviewed-by: Michael Trimarchi

cpu: sandbox: implement release_core callback

2024-08-02T18:16:51+00:00

Add empty release CPU core function for testing.

Signed-off-by: Hou Zhiqiang 
Reviewed-by: Simon Glass

cpu: add release_core callback

2024-08-02T18:16:51+00:00

Add a new callback release_core to the cpu_ops, which is used to
release a CPU core to run baremetal or RTOS application on a SoC
with multiple CPU cores.

Signed-off-by: Hou Zhiqiang 
Reviewed-by: Simon Glass