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authorHeiko Stuebner <heiko@sntech.de>2014-06-28 13:31:17 +0200
committerHeiko Stuebner <heiko@sntech.de>2014-07-26 13:07:14 +0200
commitefd02ee92b3efae6f4f1056640d407ac45c4051c (patch)
treea5bb984e9508e815e202654dae3bc312caf5aaca /arch/arm/Kconfig.debug
parentaa9c4f740d821b623eb5f313538ac2912ebcb2d0 (diff)
downloadlwn-efd02ee92b3efae6f4f1056640d407ac45c4051c.tar.gz
lwn-efd02ee92b3efae6f4f1056640d407ac45c4051c.zip
ARM: rockchip: add debug uart used by rk3288
The uarts on rk3288 are still compatible with the dw_8250, but located at a different position and need DEBUG_UART_8250_WORD enabled. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Doug Anderson <dianders@chromium.org> Tested-by: Doug Anderson <dianders@chromium.org> Tested-by: Will Deacon <will.deacon@arm.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/Kconfig.debug')
-rw-r--r--arch/arm/Kconfig.debug12
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug
index a8dbf5e51d11..8dcc00d44dab 100644
--- a/arch/arm/Kconfig.debug
+++ b/arch/arm/Kconfig.debug
@@ -613,6 +613,14 @@ choice
Say Y here if you want kernel low-level debugging support
on Rockchip based platforms.
+ config DEBUG_RK32_UART2
+ bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
+ depends on ARCH_ROCKCHIP
+ select DEBUG_UART_8250
+ help
+ Say Y here if you want kernel low-level debugging support
+ on Rockchip RK32xx based platforms.
+
config DEBUG_S3C_UART0
depends on PLAT_SAMSUNG
select DEBUG_EXYNOS_UART if ARCH_EXYNOS
@@ -1096,6 +1104,7 @@ config DEBUG_UART_PHYS
default 0xf991e000 if DEBUG_QCOM_UARTDM
default 0xfcb00000 if DEBUG_HI3620_UART
default 0xfe800000 if ARCH_IOP32X
+ default 0xff690000 if DEBUG_RK32_UART2
default 0xffc02000 if DEBUG_SOCFPGA_UART
default 0xffd82340 if ARCH_IOP13XX
default 0xfff36000 if DEBUG_HIGHBANK_UART
@@ -1152,6 +1161,7 @@ config DEBUG_UART_VIRT
default 0xfec02000 if DEBUG_SOCFPGA_UART
default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE
default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0
+ default 0xfec90000 if DEBUG_RK32_UART2
default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1
default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2
default 0xfed12000 if ARCH_KIRKWOOD
@@ -1186,7 +1196,7 @@ config DEBUG_UART_8250_WORD
ARCH_KEYSTONE || \
DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \
DEBUG_DAVINCI_DA8XX_UART2 || \
- DEBUG_BCM_KONA_UART
+ DEBUG_BCM_KONA_UART || DEBUG_RK32_UART2
config DEBUG_UART_8250_FLOW_CONTROL
bool "Enable flow control for 8250 UART"