Re: [PATCH u-boot-marvell 5/5] tools: kwboot: Do not use stack when setting baudrate back to default value

2021-11-02 Thread Stefan Roese
On 27.10.21 20:57, Marek Behún wrote: From: Pali Rohár The ARM code we inject into the image to change baudrate back to the default value of 115200 Baud, which is run after successful UART transfer of the whole image, cannot use stack as at this stage stack pointer is not initialized yet.

[PATCH u-boot-marvell 5/5] tools: kwboot: Do not use stack when setting baudrate back to default value

2021-10-27 Thread Marek Behún
From: Pali Rohár The ARM code we inject into the image to change baudrate back to the default value of 115200 Baud, which is run after successful UART transfer of the whole image, cannot use stack as at this stage stack pointer is not initialized yet. Stack can only be used when BootROM is