[RESEND][PATCH] ARM: debug: add support for Palmchip 16550-like UART
From: arnd@arndb.de (Arnd Bergmann)
Date: 2015-11-04 20:40:23
Also in:
lkml
On Tuesday 27 October 2015 12:57:57 Mans Rullgard wrote:
quoted hunk ↗ jump to hunk
--- a/arch/arm/include/debug/8250.S +++ b/arch/arm/include/debug/8250.S@@ -9,6 +9,18 @@ */ #include <linux/serial_reg.h> +#ifdef CONFIG_DEBUG_UART_8250_PALMCHIP + +#undef UART_TX +#undef UART_LSR +#undef UART_MSR + +#define UART_TX 1 +#define UART_LSR 7 +#define UART_MSR 8 + +#endif
Maybe use a separate file instead of an #ifdef? Something like arch/arm/include/debug/8250-palmchip.S: #include <linux/serial_reg.h> #undef UART_TX #undef UART_LSR #undef UART_MSR #define UART_TX 1 #define UART_LSR 7 #define UART_MSR 8 #include "8250.S" Arnd