From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Fabian=20Silva=20Delgado?= Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- arch/arm/include/debug/at91.S | 4 ++-- arch/arm/include/debug/imx.S | 3 +++ arch/arm/include/debug/palmchip.S | 11 +++++++++++ arch/arm/include/debug/zynq.S | 4 ++-- 4 files changed, 18 insertions(+), 4 deletions(-) create mode 100644 arch/arm/include/debug/palmchip.S (limited to 'arch/arm/include/debug') diff --git a/arch/arm/include/debug/at91.S b/arch/arm/include/debug/at91.S index 43243be94..d4ae3b8e2 100644 --- a/arch/arm/include/debug/at91.S +++ b/arch/arm/include/debug/at91.S @@ -15,7 +15,7 @@ #define AT91_IO_P2V(x) (x) #endif -#define CONFIG_DEBUG_UART_VIRT AT91_IO_P2V(CONFIG_DEBUG_UART_PHYS) +#define AT91_DEBUG_UART_VIRT AT91_IO_P2V(CONFIG_DEBUG_UART_PHYS) #define AT91_DBGU_SR (0x14) /* Status Register */ #define AT91_DBGU_THR (0x1c) /* Transmitter Holding Register */ @@ -24,7 +24,7 @@ .macro addruart, rp, rv, tmp ldr \rp, =CONFIG_DEBUG_UART_PHYS @ System peripherals (phys address) - ldr \rv, =CONFIG_DEBUG_UART_VIRT @ System peripherals (virt address) + ldr \rv, =AT91_DEBUG_UART_VIRT @ System peripherals (virt address) .endm .macro senduart,rd,rx diff --git a/arch/arm/include/debug/imx.S b/arch/arm/include/debug/imx.S index 619d8cc1a..92c44760d 100644 --- a/arch/arm/include/debug/imx.S +++ b/arch/arm/include/debug/imx.S @@ -11,6 +11,7 @@ * */ +#include #include "imx-uart.h" /* @@ -34,6 +35,7 @@ .endm .macro senduart,rd,rx + ARM_BE8(rev \rd, \rd) str \rd, [\rx, #0x40] @ TXDATA .endm @@ -42,6 +44,7 @@ .macro busyuart,rd,rx 1002: ldr \rd, [\rx, #0x98] @ SR2 + ARM_BE8(rev \rd, \rd) tst \rd, #1 << 3 @ TXDC beq 1002b @ wait until transmit done .endm diff --git a/arch/arm/include/debug/palmchip.S b/arch/arm/include/debug/palmchip.S new file mode 100644 index 000000000..6824b2d1c --- /dev/null +++ b/arch/arm/include/debug/palmchip.S @@ -0,0 +1,11 @@ +#include + +#undef UART_TX +#undef UART_LSR +#undef UART_MSR + +#define UART_TX 1 +#define UART_LSR 7 +#define UART_MSR 8 + +#include diff --git a/arch/arm/include/debug/zynq.S b/arch/arm/include/debug/zynq.S index de86b9247..060cb5b49 100644 --- a/arch/arm/include/debug/zynq.S +++ b/arch/arm/include/debug/zynq.S @@ -20,9 +20,9 @@ #define UART_SR_TXEMPTY 0x00000008 /* TX FIFO empty */ #define UART0_PHYS 0xE0000000 -#define UART0_VIRT 0xF0000000 +#define UART0_VIRT 0xF0800000 #define UART1_PHYS 0xE0001000 -#define UART1_VIRT 0xF0001000 +#define UART1_VIRT 0xF0801000 #if IS_ENABLED(CONFIG_DEBUG_ZYNQ_UART1) # define LL_UART_PADDR UART1_PHYS -- cgit v1.2.3