From ef3f94412a4d7e107392e7c7cfc3e2d0668aa1aa Mon Sep 17 00:00:00 2001 From: Pavel Machek Date: Wed, 17 Oct 2012 20:16:48 +0200 Subject: ARM: socfpga: Fix socfpga compilation with early_printk() enabled This fixes early_printk() compilation for socfpga. (senduart/busyuart/waituart were missing). It does that by making Picochip code generic. Signed-off-by: Pavel Machek Acked-by: Dinh Nguyen Acked-by: Jamie Iles Signed-off-by: Arnd Bergmann --- arch/arm/include/debug/picoxcell.S | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) (limited to 'arch/arm/include/debug/picoxcell.S') diff --git a/arch/arm/include/debug/picoxcell.S b/arch/arm/include/debug/picoxcell.S index 7419deb1b948..bc1f07c49cd4 100644 --- a/arch/arm/include/debug/picoxcell.S +++ b/arch/arm/include/debug/picoxcell.S @@ -5,10 +5,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. * - * Derived from arch/arm/mach-davinci/include/mach/debug-macro.S to use 32-bit - * accesses to the 8250. */ -#include #define UART_SHIFT 2 #define PICOXCELL_UART1_BASE 0x80230000 @@ -19,17 +16,4 @@ ldr \rp, =PICOXCELL_UART1_BASE .endm - .macro senduart,rd,rx - str \rd, [\rx, #UART_TX << UART_SHIFT] - .endm - - .macro busyuart,rd,rx -1002: ldr \rd, [\rx, #UART_LSR << UART_SHIFT] - and \rd, \rd, #UART_LSR_TEMT | UART_LSR_THRE - teq \rd, #UART_LSR_TEMT | UART_LSR_THRE - bne 1002b - .endm - - /* The UART's don't have any flow control IO's wired up. */ - .macro waituart,rd,rx - .endm +#include "8250_32.S" -- cgit v1.2.1