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 <p...@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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