diff options
Diffstat (limited to 'recipes/linux/linux-2.6.24/oxnas/oxnas-uart.patch')
| -rw-r--r-- | recipes/linux/linux-2.6.24/oxnas/oxnas-uart.patch | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/recipes/linux/linux-2.6.24/oxnas/oxnas-uart.patch b/recipes/linux/linux-2.6.24/oxnas/oxnas-uart.patch new file mode 100644 index 0000000000..e72b0db898 --- /dev/null +++ b/recipes/linux/linux-2.6.24/oxnas/oxnas-uart.patch @@ -0,0 +1,176 @@ +diff -Nurd linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_dse_defconfig linux-2.6.24/arch/arm/configs/oxnas_810_eabi_dse_defconfig +--- linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_dse_defconfig 2009-02-05 12:06:15.000000000 +0100 ++++ linux-2.6.24/arch/arm/configs/oxnas_810_eabi_dse_defconfig 2009-02-05 12:08:36.000000000 +0100 +@@ -160,6 +160,8 @@ + # CONFIG_OXNAS_VERSION_0X850 is not set + # CONFIG_ARCH_OXNAS_UART1 is not set + CONFIG_ARCH_OXNAS_UART2=y ++CONFIG_ARCH_OXNAS_UART2_DEBUG=y ++CONFIG_ARCH_OXNAS_UART2_BOOTPROGRESS=y + # CONFIG_ARCH_OXNAS_UART2_MODEM is not set + # CONFIG_ARCH_OXNAS_UART3 is not set + # CONFIG_ARCH_OXNAS_PCI_REQGNT_0 is not set +diff -Nurd linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_upgrade_defconfig linux-2.6.24/arch/arm/configs/oxnas_810_eabi_upgrade_defconfig +--- linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_upgrade_defconfig 2009-02-05 12:06:15.000000000 +0100 ++++ linux-2.6.24/arch/arm/configs/oxnas_810_eabi_upgrade_defconfig 2009-02-05 12:08:36.000000000 +0100 +@@ -152,6 +152,8 @@ + # CONFIG_OXNAS_VERSION_0X850 is not set + # CONFIG_ARCH_OXNAS_UART1 is not set + CONFIG_ARCH_OXNAS_UART2=y ++CONFIG_ARCH_OXNAS_UART2_DEBUG=y ++CONFIG_ARCH_OXNAS_UART2_BOOTPROGRESS=y + # CONFIG_ARCH_OXNAS_UART2_MODEM is not set + # CONFIG_ARCH_OXNAS_UART3 is not set + # CONFIG_ARCH_OXNAS_PCI_REQGNT_0 is not set +diff -Nurd linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_wd_eval_defconfig linux-2.6.24/arch/arm/configs/oxnas_810_eabi_wd_eval_defconfig +--- linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_wd_eval_defconfig 2009-02-05 12:06:15.000000000 +0100 ++++ linux-2.6.24/arch/arm/configs/oxnas_810_eabi_wd_eval_defconfig 2009-02-05 12:08:36.000000000 +0100 +@@ -160,6 +160,8 @@ + # CONFIG_OXNAS_VERSION_0X850 is not set + # CONFIG_ARCH_OXNAS_UART1 is not set + CONFIG_ARCH_OXNAS_UART2=y ++CONFIG_ARCH_OXNAS_UART2_DEBUG=y ++CONFIG_ARCH_OXNAS_UART2_BOOTPROGRESS=y + # CONFIG_ARCH_OXNAS_UART2_MODEM is not set + # CONFIG_ARCH_OXNAS_UART3 is not set + # CONFIG_ARCH_OXNAS_UART4 is not set +diff -Nurd linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_wd_prod_defconfig linux-2.6.24/arch/arm/configs/oxnas_810_eabi_wd_prod_defconfig +--- linux-2.6.24.org/arch/arm/configs/oxnas_810_eabi_wd_prod_defconfig 2009-02-05 12:06:15.000000000 +0100 ++++ linux-2.6.24/arch/arm/configs/oxnas_810_eabi_wd_prod_defconfig 2009-02-05 12:08:36.000000000 +0100 +@@ -158,6 +158,8 @@ + # CONFIG_OXNAS_VERSION_0X850 is not set + # CONFIG_ARCH_OXNAS_UART1 is not set + CONFIG_ARCH_OXNAS_UART2=y ++CONFIG_ARCH_OXNAS_UART2_DEBUG=y ++CONFIG_ARCH_OXNAS_UART2_BOOTPROGRESS=y + # CONFIG_ARCH_OXNAS_UART2_MODEM is not set + # CONFIG_ARCH_OXNAS_UART3 is not set + # CONFIG_ARCH_OXNAS_UART4 is not set +diff -Nurd linux-2.6.24.org/arch/arm/mach-oxnas/Kconfig linux-2.6.24/arch/arm/mach-oxnas/Kconfig +--- linux-2.6.24.org/arch/arm/mach-oxnas/Kconfig 2009-02-05 12:06:15.000000000 +0100 ++++ linux-2.6.24/arch/arm/mach-oxnas/Kconfig 2009-02-05 12:08:34.000000000 +0100 +@@ -66,6 +66,20 @@ + UARTs will be mapped to ttySn numbers from UART1 to UART4, only + including those UARTs selected to be present + ++config ARCH_OXNAS_UART1_DEBUG ++ bool "Use UART1 as debug channel" ++ depends on ARCH_OXNAS_UART1 ++ default n ++ help ++ This enables UART1 to be usable as debug channel. ++ ++config ARCH_OXNAS_UART1_BOOTPROGRESS ++ bool "Display boot progress over UART1" ++ depends on ARCH_OXNAS_UART1 ++ default n ++ help ++ This enables displaying boot progress over UART1. ++ + config ARCH_OXNAS_UART1_MODEM + bool "Support UART1 modem control lines" + depends on ARCH_OXNAS_UART1 +@@ -81,6 +95,20 @@ + UARTs will be mapped to ttySn numbers from UART1 to UART4, only + including those UARTs selected to be present + ++config ARCH_OXNAS_UART2_DEBUG ++ bool "Use UART2 as debug channel" ++ depends on ARCH_OXNAS_UART2 ++ default n ++ help ++ This enables UART2 to be usable as debug channel. ++ ++config ARCH_OXNAS_UART2_BOOTPROGRESS ++ bool "Display boot progress over UART2" ++ depends on ARCH_OXNAS_UART2 ++ default n ++ help ++ This enables displaying boot progress over UART2. ++ + config ARCH_OXNAS_UART2_MODEM + bool "Support UART2 modem control lines" + depends on ARCH_OXNAS_UART2 +@@ -96,6 +124,20 @@ + UARTs will be mapped to ttySn numbers from UART1 to UART4, only + including those UARTs selected to be present + ++config ARCH_OXNAS_UART3_DEBUG ++ bool "Use UART3 as debug channel" ++ depends on ARCH_OXNAS_UART3 ++ default n ++ help ++ This enables UART3 to be usable as debug channel. ++ ++config ARCH_OXNAS_UART3_BOOTPROGRESS ++ bool "Display boot progress over UART3" ++ depends on ARCH_OXNAS_UART3 ++ default n ++ help ++ This enables displaying boot progress over UART3. ++ + config ARCH_OXNAS_UART3_MODEM + bool "Support UART3 modem control lines" + depends on ARCH_OXNAS_UART3 +@@ -114,6 +156,20 @@ + UART4 always has its modem control lines available on external pins + when selected (overlaying PCI functions) + ++config ARCH_OXNAS_UART4_DEBUG ++ bool "Use UART4 as debug channel" ++ depends on ARCH_OXNAS_UART4 ++ default n ++ help ++ This enables UART4 to be usable as debug channel. ++ ++config ARCH_OXNAS_UART4_BOOTPROGRESS ++ bool "Display boot progress over UART4" ++ depends on ARCH_OXNAS_UART4 ++ default n ++ help ++ This enables displaying boot progress over UART4. ++ + config ARCH_OXNAS_PCI_REQGNT_0 + bool "Enable req/gnt for PCI device 0" + depends on PCI +diff -Nurd linux-2.6.24.org/include/asm-arm/arch-oxnas/debug-macro.S linux-2.6.24/include/asm-arm/arch-oxnas/debug-macro.S +--- linux-2.6.24.org/include/asm-arm/arch-oxnas/debug-macro.S 2009-02-05 12:06:19.000000000 +0100 ++++ linux-2.6.24/include/asm-arm/arch-oxnas/debug-macro.S 2009-02-05 12:08:34.000000000 +0100 +@@ -14,13 +14,13 @@ + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? +-#ifdef CONFIG_ARCH_OXNAS_UART1 ++#ifdef CONFIG_ARCH_OXNAS_UART1_DEBUG + ldreq \rx, =UART_1_BASE_PA @ physical base address + ldrne \rx, =UART_1_BASE @ virtual address +-#elif CONFIG_ARCH_OXNAS_UART2 ++#elif CONFIG_ARCH_OXNAS_UART2_DEBUG + ldreq \rx, =UART_2_BASE_PA @ physical base address + ldrne \rx, =UART_2_BASE @ virtual address +-#elif CONFIG_ARCH_OXNAS_UART3 ++#elif CONFIG_ARCH_OXNAS_UART3_DEBUG + ldreq \rx, =UART_3_BASE_PA @ physical base address + ldrne \rx, =UART_3_BASE @ virtual address + #else +diff -Nurd linux-2.6.24.org/include/asm-arm/arch-oxnas/uncompress.h linux-2.6.24/include/asm-arm/arch-oxnas/uncompress.h +--- linux-2.6.24.org/include/asm-arm/arch-oxnas/uncompress.h 2009-02-05 12:06:19.000000000 +0100 ++++ linux-2.6.24/include/asm-arm/arch-oxnas/uncompress.h 2009-02-05 12:08:34.000000000 +0100 +@@ -12,13 +12,13 @@ + + static inline void putc(int c) + { +-#ifdef CONFIG_ARCH_OXNAS_UART1 ++#ifdef CONFIG_ARCH_OXNAS_UART1_BOOTPROGRESS + static volatile unsigned char* uart = (volatile unsigned char*)UART_1_BASE_PA; +-#elif defined(CONFIG_ARCH_OXNAS_UART2) ++#elif defined(CONFIG_ARCH_OXNAS_UART2_BOOTPROGRESS) + static volatile unsigned char* uart = (volatile unsigned char*)UART_2_BASE_PA; +-#elif defined(CONFIG_ARCH_OXNAS_UART3) ++#elif defined(CONFIG_ARCH_OXNAS_UART3_BOOTPROGRESS) + static volatile unsigned char* uart = (volatile unsigned char*)UART_3_BASE_PA; +-#elif defined(CONFIG_ARCH_OXNAS_UART4) ++#elif defined(CONFIG_ARCH_OXNAS_UART4_BOOTPROGRESS) + static volatile unsigned char* uart = (volatile unsigned char*)UART_4_BASE_PA; + #else + #define NO_UART |