* [PATCH] ARM: debug-ll: Document address for IPQ8064 Qcom UARTDM
@ 2024-01-21 23:17 Christian Marangi
0 siblings, 0 replies; only message in thread
From: Christian Marangi @ 2024-01-21 23:17 UTC (permalink / raw)
To: Russell King, Lukas Bulwahn, Arnd Bergmann, Randy Dunlap,
Christian Marangi, Russell King (Oracle),
linux-arm-kernel, linux-kernel
Document address for IPQ8064 Qcom UARTDM Debug LL Kernel config.
APQ8064 and IPQ8064 have pretty much the same register but on IPQ8064
SoC the most common configuration is to provide UART on GSBI4 hence
suggest the usage of GSBI4 PHY Address.
This has been tested on a Netgear R7800 while bisecting some problem
with the ARM decompressor confirming correct output with the Debug LL
configs.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
arch/arm/Kconfig.debug | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index fc2b41d41447..2f8d0a35853a 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -795,6 +795,7 @@ choice
ARCH DEBUG_UART_PHYS DEBUG_UART_VIRT
APQ8064 0x16640000 0xf0040000
APQ8084 0xf995e000 0xfa75e000
+ IPQ8064 0x16340000 0xf78af000 # Common serial on GSBI4
IPQ4019 0x078af000 0xf78af000
MSM8X60 0x19c40000 0xf0040000
MSM8960 0x16440000 0xf0040000
--
2.43.0
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