From: khalasa@piap.pl (Krzysztof Hałasa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3 V2] CNS3xxx: Fix debug UART.
Date: Mon, 29 Sep 2014 08:32:08 +0200 [thread overview]
Message-ID: <m3oatzaqdz.fsf@t19.piap.pl> (raw)
In-Reply-To: <m3d2av3lgt.fsf@t19.piap.pl>
UARTs on CNS3xxx are 8250-compatible, not AMBA.
The base address for UART0 is 0x78000000 (physical)
and 0xfb002000 (virtual).
Signed-off-by: Krzysztof Ha?asa <khalasa@piap.pl>
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index b11ad54..6a5b496 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -147,7 +147,7 @@ choice
config DEBUG_CNS3XXX
bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx"
depends on ARCH_CNS3XXX
- select DEBUG_UART_PL01X
+ select DEBUG_UART_8250
help
Say Y here if you want the debug print routines to direct
their output to the CNS3xxx UART0.
@@ -1068,7 +1068,7 @@ config DEBUG_UART_PHYS
default 0x02530c00 if DEBUG_KEYSTONE_UART0
default 0x02531000 if DEBUG_KEYSTONE_UART1
default 0x03010fe0 if ARCH_RPC
- default 0x10009000 if DEBUG_REALVIEW_STD_PORT || DEBUG_CNS3XXX || \
+ default 0x10009000 if DEBUG_REALVIEW_STD_PORT || \
DEBUG_VEXPRESS_UART0_CA9
default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT
default 0x10124000 if DEBUG_RK3X_UART0
@@ -1094,6 +1094,7 @@ config DEBUG_UART_PHYS
default 0x50008000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART2 || \
DEBUG_S3C2410_UART2)
+ default 0x78000000 if DEBUG_CNS3XXX
default 0x7c0003f8 if FOOTBRIDGE
default 0x80070000 if DEBUG_IMX23_UART
default 0x80074000 if DEBUG_IMX28_UART
default 0x80230000 if DEBUG_PICOXCELL_UART
@@ -1133,7 +1134,6 @@ config DEBUG_UART_VIRT
default 0xe0010fe0 if ARCH_RPC
default 0xe1000000 if DEBUG_MSM_UART
default 0xf0000be0 if ARCH_EBSA110
- default 0xf0009000 if DEBUG_CNS3XXX
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835
default 0xf1000300 if DEBUG_BCM_5301X
@@ -1155,6 +1155,7 @@ config DEBUG_UART_VIRT
default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9
default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1
default 0xfa71e000 if DEBUG_QCOM_UARTDM
+ default 0xfb002000 if DEBUG_CNS3XXX
default 0xfb009000 if DEBUG_REALVIEW_STD_PORT
default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT
default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX
next prev parent reply other threads:[~2014-09-29 6:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-16 10:31 [PATCH 0/3] Fixes for CNS3xxx platform Krzysztof Hałasa
2014-09-16 10:35 ` [PATCH 1/3] CNS3xxx: Fix debug UART Krzysztof Hałasa
2014-09-16 10:36 ` [PATCH 2/3] CNS3xxx: Fix logical PCIe topology Krzysztof Hałasa
2014-09-16 10:37 ` [PATCH 3/3] CNS3xxx: Fix PCIe read size limit Krzysztof Hałasa
2014-09-25 21:43 ` [PATCH 0/3] Fixes for CNS3xxx platform Arnd Bergmann
2014-09-29 6:26 ` Krzysztof Hałasa
2014-09-29 6:34 ` Krzysztof Hałasa
2014-09-29 6:32 ` Krzysztof Hałasa [this message]
2014-10-02 14:39 ` [PATCH 1/3 V2] CNS3xxx: Fix debug UART Arnd Bergmann
2014-10-03 10:22 ` Krzysztof Hałasa
2014-10-03 14:23 ` Arnd Bergmann
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