From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-arm-kernel@lists.infradead.org
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>, Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Jon Mason <jonmason@broadcom.com>,
bcm-kernel-feedback-list@broadcom.com (maintainer:BROADCOM IPROC
ARM ARCHITECTURE), Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Russell King <linux@armlinux.org.uk>,
Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list),
linux-clk@vger.kernel.org (open list:COMMON CLK FRAMEWORK)
Subject: [PATCH v2 07/10] ARM: debug: Add Hurricane 2 UART2 debug addresses
Date: Thu, 28 Sep 2017 16:14:59 -0700 [thread overview]
Message-ID: <20170928231502.27069-8-f.fainelli@gmail.com> (raw)
In-Reply-To: <20170928231502.27069-1-f.fainelli@gmail.com>
Broadcom Hurricane 2 SoCs typically use their secondary UART for
debug/console, provide a known good location for that.
Acked-by: Jon Mason <jon.mason@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
arch/arm/Kconfig.debug | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index 6dcea8e8e941..0346805fe33c 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -169,6 +169,11 @@ choice
depends on ARCH_BCM_5301X || ARCH_BCM_NSP
select DEBUG_UART_8250
+ config DEBUG_BCM_HR2
+ bool "Kernel low-level debugging on Hurricane 2 UART2"
+ depends on ARCH_BCM_HR2
+ select DEBUG_UART_8250
+
config DEBUG_BCM_KONA_UART
bool "Kernel low-level debugging messages via BCM KONA UART"
depends on ARCH_BCM_MOBILE
@@ -1508,6 +1513,7 @@ config DEBUG_UART_PHYS
default 0x11009000 if DEBUG_MT8135_UART3
default 0x16000000 if DEBUG_INTEGRATOR
default 0x18000300 if DEBUG_BCM_5301X
+ default 0x18000400 if DEBUG_BCM_HR2
default 0x18010000 if DEBUG_SIRFATLAS7_UART0
default 0x18020000 if DEBUG_SIRFATLAS7_UART1
default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1
@@ -1623,6 +1629,7 @@ config DEBUG_UART_VIRT
default 0xf01fb000 if DEBUG_NOMADIK_UART
default 0xf0201000 if DEBUG_BCM2835 || DEBUG_BCM2836
default 0xf1000300 if DEBUG_BCM_5301X
+ default 0xf1000400 if DEBUG_BCM_HR2
default 0xf1002000 if DEBUG_MT8127_UART0
default 0xf1006000 if DEBUG_MT6589_UART0
default 0xf1009000 if DEBUG_MT8135_UART3
@@ -1728,7 +1735,8 @@ config DEBUG_UART_8250_SHIFT
int "Register offset shift for the 8250 debug UART"
depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250
default 0 if DEBUG_FOOTBRIDGE_COM1 || ARCH_IOP32X || DEBUG_BCM_5301X || \
- DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || DEBUG_OMAP7XXUART3
+ DEBUG_BCM_HR2 || DEBUG_OMAP7XXUART1 || DEBUG_OMAP7XXUART2 || \
+ DEBUG_OMAP7XXUART3
default 2
config DEBUG_UART_8250_WORD
--
2.14.1
next prev parent reply other threads:[~2017-09-28 23:16 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-28 23:14 [PATCH v2 00/10] ARM: bcm: Add support for Broadcom Hurricane 2 SoC Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 01/10] MAINTAINERS: Update Broadcom iProc regexp with Hurricane 2 Florian Fainelli
2017-10-12 18:29 ` Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 02/10] dt-bindings: Add documentation for Broadcom Hurricane 2 SoCs Florian Fainelli
2017-10-06 15:37 ` Rob Herring
2017-10-12 18:30 ` Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 03/10] ARM: bcm: Add support for Broadcom Hurricane 2 SoC Florian Fainelli
2017-10-12 18:30 ` Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 04/10] dt-bindings: Document Broadcom Hurricane 2 clocks Florian Fainelli
2017-10-06 15:39 ` Rob Herring
2017-10-12 18:30 ` Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 05/10] clk: bcm: Add Broadcom Hurricane 2 clock support Florian Fainelli
2017-10-06 20:06 ` Stephen Boyd
2017-10-12 18:31 ` Florian Fainelli
2017-09-28 23:14 ` [PATCH v2 06/10] ARM: dts: Add Broadcom Hurricane 2 DTS include file Florian Fainelli
2017-10-12 18:30 ` Florian Fainelli
2017-09-28 23:14 ` Florian Fainelli [this message]
2017-10-12 18:32 ` [PATCH v2 07/10] ARM: debug: Add Hurricane 2 UART2 debug addresses Florian Fainelli
2017-09-28 23:15 ` [PATCH v2 08/10] dt-bindings: Add Ubiquiti Networks vendor prefix Florian Fainelli
2017-10-06 15:39 ` Rob Herring
2017-10-12 18:31 ` Florian Fainelli
2017-09-28 23:15 ` [PATCH v2 09/10] ARM: dts: Hurricane 2: Add basic support for Ubiquiti UniFi Switch 8 Florian Fainelli
2017-10-12 18:31 ` Florian Fainelli
2017-09-28 23:15 ` [PATCH v2 10/10] ARM: multi_v7_defconfig: Enable CONFIG_ARCH_BCM_HR2 Florian Fainelli
2017-10-12 18:32 ` Florian Fainelli
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