mcs814x: fix debug UART

[openwrt/staging/yousong.git] / target / linux / mcs814x / patches-3.18 / 014-debuguart.patch

diff --git a/target/linux/mcs814x/patches-3.18/014-debuguart.patch b/target/linux/mcs814x/patches-3.18/014-debuguart.patch
new file mode 100644 (file)
index 0000000..5f1b67f
--- /dev/null
+++ b/target/linux/mcs814x/patches-3.18/014-debuguart.patch
@@ -0,0 +1,41 @@
+--- a/arch/arm/mach-mcs814x/include/mach/debug-macro.S
++++ /dev/null
+@@ -1,11 +0,0 @@
+-#include <mach/mcs814x.h>
+-
+-                .macro  addruart, rp, rv, tmp
+-              ldr     \rp, =MCS814X_PHYS_BASE
+-              ldr     \rv, =MCS814X_VIRT_BASE
+-              orr     \rp, \rp, #MCS814X_UART
+-              orr     \rv, \rv, #MCS814X_UART
+-                .endm
+-
+-#define UART_SHIFT    2
+-#include <asm/hardware/debug-8250.S>
+--- a/arch/arm/Kconfig.debug
++++ b/arch/arm/Kconfig.debug
+@@ -1089,7 +1089,7 @@ config DEBUG_UART_8250
+               (FOOTBRIDGE && !DEBUG_DC21285_PORT) || \
+               ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \
+               ARCH_IOP33X || ARCH_IXP4XX || \
+-              ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
++              ARCH_LPC32XX || ARCH_MCS814X || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC
+ 
+ # Compatibility options for BCM63xx
+ config DEBUG_UART_BCM63XX
+@@ -1124,6 +1124,7 @@ config DEBUG_UART_PHYS
+       default 0x3e000000 if DEBUG_BCM_KONA_UART
+       default 0x4000e400 if DEBUG_LL_UART_EFM32
+       default 0x40090000 if ARCH_LPC32XX
++      default 0x400dc000 if ARCH_MCS814X
+       default 0x40100000 if DEBUG_PXA_UART1
+       default 0x42000000 if ARCH_GEMINI
+       default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \
+@@ -1178,6 +1179,7 @@ config DEBUG_UART_VIRT
+       default 0xe0010fe0 if ARCH_RPC
+       default 0xe1000000 if DEBUG_MSM_UART
+       default 0xf0000be0 if ARCH_EBSA110
++      default 0xf00dc000 if ARCH_MCS814X
+       default 0xf01fb000 if DEBUG_NOMADIK_UART
+       default 0xf0201000 if DEBUG_BCM2835
+       default 0xf1000300 if DEBUG_BCM_5301X