From: Lukas Bulwahn lukas.bulwahn@gmail.com
[ Upstream commit b0100bce4ff82ec1ccd3c1f3d339fd2df6a81784 ]
Since commit 4b563a066611 ("ARM: imx: Remove imx21 support"), the config DEBUG_IMX21_IMX27_UART is really only debug support for IMX27.
So, rename this option to DEBUG_IMX27_UART and adjust dependencies in Kconfig and rename the definitions to IMX27 as further clean-up.
This issue was discovered with ./scripts/checkkconfigsymbols.py, which reported that DEBUG_IMX21_IMX27_UART depends on the non-existing config SOC_IMX21.
Signed-off-by: Lukas Bulwahn lukas.bulwahn@gmail.com Reviewed-by: Arnd Bergmann arnd@arndb.de Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/Kconfig.debug | 14 +++++++------- arch/arm/include/debug/imx-uart.h | 18 +++++++++--------- 2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 8986a91a6f31b..dd1cf70353986 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -400,12 +400,12 @@ choice Say Y here if you want kernel low-level debugging support on i.MX25.
- config DEBUG_IMX21_IMX27_UART - bool "i.MX21 and i.MX27 Debug UART" - depends on SOC_IMX21 || SOC_IMX27 + config DEBUG_IMX27_UART + bool "i.MX27 Debug UART" + depends on SOC_IMX27 help Say Y here if you want kernel low-level debugging support - on i.MX21 or i.MX27. + on i.MX27.
config DEBUG_IMX28_UART bool "i.MX28 Debug UART" @@ -1523,7 +1523,7 @@ config DEBUG_IMX_UART_PORT int "i.MX Debug UART Port Selection" depends on DEBUG_IMX1_UART || \ DEBUG_IMX25_UART || \ - DEBUG_IMX21_IMX27_UART || \ + DEBUG_IMX27_UART || \ DEBUG_IMX31_UART || \ DEBUG_IMX35_UART || \ DEBUG_IMX50_UART || \ @@ -1591,12 +1591,12 @@ config DEBUG_LL_INCLUDE default "debug/icedcc.S" if DEBUG_ICEDCC default "debug/imx.S" if DEBUG_IMX1_UART || \ DEBUG_IMX25_UART || \ - DEBUG_IMX21_IMX27_UART || \ + DEBUG_IMX27_UART || \ DEBUG_IMX31_UART || \ DEBUG_IMX35_UART || \ DEBUG_IMX50_UART || \ DEBUG_IMX51_UART || \ - DEBUG_IMX53_UART ||\ + DEBUG_IMX53_UART || \ DEBUG_IMX6Q_UART || \ DEBUG_IMX6SL_UART || \ DEBUG_IMX6SX_UART || \ diff --git a/arch/arm/include/debug/imx-uart.h b/arch/arm/include/debug/imx-uart.h index c8eb83d4b8964..3edbb3c5b42bf 100644 --- a/arch/arm/include/debug/imx-uart.h +++ b/arch/arm/include/debug/imx-uart.h @@ -11,13 +11,6 @@ #define IMX1_UART_BASE_ADDR(n) IMX1_UART##n##_BASE_ADDR #define IMX1_UART_BASE(n) IMX1_UART_BASE_ADDR(n)
-#define IMX21_UART1_BASE_ADDR 0x1000a000 -#define IMX21_UART2_BASE_ADDR 0x1000b000 -#define IMX21_UART3_BASE_ADDR 0x1000c000 -#define IMX21_UART4_BASE_ADDR 0x1000d000 -#define IMX21_UART_BASE_ADDR(n) IMX21_UART##n##_BASE_ADDR -#define IMX21_UART_BASE(n) IMX21_UART_BASE_ADDR(n) - #define IMX25_UART1_BASE_ADDR 0x43f90000 #define IMX25_UART2_BASE_ADDR 0x43f94000 #define IMX25_UART3_BASE_ADDR 0x5000c000 @@ -26,6 +19,13 @@ #define IMX25_UART_BASE_ADDR(n) IMX25_UART##n##_BASE_ADDR #define IMX25_UART_BASE(n) IMX25_UART_BASE_ADDR(n)
+#define IMX27_UART1_BASE_ADDR 0x1000a000 +#define IMX27_UART2_BASE_ADDR 0x1000b000 +#define IMX27_UART3_BASE_ADDR 0x1000c000 +#define IMX27_UART4_BASE_ADDR 0x1000d000 +#define IMX27_UART_BASE_ADDR(n) IMX27_UART##n##_BASE_ADDR +#define IMX27_UART_BASE(n) IMX27_UART_BASE_ADDR(n) + #define IMX31_UART1_BASE_ADDR 0x43f90000 #define IMX31_UART2_BASE_ADDR 0x43f94000 #define IMX31_UART3_BASE_ADDR 0x5000c000 @@ -112,10 +112,10 @@
#ifdef CONFIG_DEBUG_IMX1_UART #define UART_PADDR IMX_DEBUG_UART_BASE(IMX1) -#elif defined(CONFIG_DEBUG_IMX21_IMX27_UART) -#define UART_PADDR IMX_DEBUG_UART_BASE(IMX21) #elif defined(CONFIG_DEBUG_IMX25_UART) #define UART_PADDR IMX_DEBUG_UART_BASE(IMX25) +#elif defined(CONFIG_DEBUG_IMX27_UART) +#define UART_PADDR IMX_DEBUG_UART_BASE(IMX27) #elif defined(CONFIG_DEBUG_IMX31_UART) #define UART_PADDR IMX_DEBUG_UART_BASE(IMX31) #elif defined(CONFIG_DEBUG_IMX35_UART)