[PATCH 1/4] stm32mp: compute ram_top based on the optee base address only for STM32MP1

[Patrick DELAUNAY]

Hi

On 10/11/24 17:31, Patrick Delaunay wrote:
> Reserved memory for OP-TEE is located at end of DDR for STM32MP1 SoC only
> (STM32MP13 and STM32MP15) and the OP-TEE reserved memory is located at the
> beginning of DDR for STM32MP25 SoC, before CONFIG_TEXT_BASE and
> with reserved memory for companion coprocessor. So the ram_top is limited
> by OP-TEE reserved memory only for STM32MP1 SoC.
>
> This patch solves an issue for ram_top value on STM32MP25 SoC because the
> generic reserved memory management, based on LMB, is no more used before
> relocation.
>
> Fixes: 8242f14a3e6f ("stm32mp: compute ram_top based on the optee base address")
> Signed-off-by: Patrick Delaunay <patrick.delaunay at foss.st.com>
> ---
>
>   arch/arm/mach-stm32mp/dram_init.c | 12 +++++++++---
>   1 file changed, 9 insertions(+), 3 deletions(-)
>


Applied to u-boot-stm/master, thanks!

Regards
Patrick