[PATCH 5/5] arm: mvebu: turris_omnia: Fix DEBUG_UART_BASE

[Stefan Roese]

On 06.05.22 11:05, Pali Rohár wrote:
> Internal registers in SPL are at address 0xd0000000 and in proper U-Boot at
> address 0xf1000000. UART base address is located in internal registers.
> 
> Fix DEBUG_UART_BASE option to correct value for both SPL and proper U-Boot.
> 
> This change fixes hangup of proper U-Boot when it is trying to print
> something via debug UART.
> 
> Signed-off-by: Pali Rohár <pali at kernel.org>
> ---
>   configs/turris_omnia_defconfig | 3 ++-
>   1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
> index 217e2603fdfb..62c9be29c86b 100644
> --- a/configs/turris_omnia_defconfig
> +++ b/configs/turris_omnia_defconfig
> @@ -18,7 +18,7 @@ CONFIG_DEFAULT_DEVICE_TREE="armada-385-turris-omnia"
>   CONFIG_SPL_TEXT_BASE=0x40000030
>   CONFIG_SPL_SERIAL=y
>   CONFIG_SPL=y
> -CONFIG_DEBUG_UART_BASE=0xd0012000
> +CONFIG_DEBUG_UART_BASE=0xf1012000
>   CONFIG_DEBUG_UART_CLOCK=250000000
>   CONFIG_SYS_LOAD_ADDR=0x800000
>   CONFIG_DEBUG_UART=y
> @@ -93,6 +93,7 @@ CONFIG_PCI_MVEBU=y
>   CONFIG_DM_RTC=y
>   CONFIG_RTC_ARMADA38X=y
>   CONFIG_SCSI=y
> +CONFIG_SPL_DEBUG_UART_BASE=0xd0012000
>   CONFIG_DEBUG_UART_SHIFT=2
>   CONFIG_SYS_NS16550=y
>   CONFIG_KIRKWOOD_SPI=y

Isn't such a change now needed for all 32bit Armada MVEBU targets?

Viele Grüße,
Stefan Roese

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