diff options
Diffstat (limited to 'arch/arm/mach-ebsa110/include/mach/uncompress.h')
-rw-r--r-- | arch/arm/mach-ebsa110/include/mach/uncompress.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/arm/mach-ebsa110/include/mach/uncompress.h b/arch/arm/mach-ebsa110/include/mach/uncompress.h deleted file mode 100644 index 3ec12efe98a6..000000000000 --- a/arch/arm/mach-ebsa110/include/mach/uncompress.h +++ /dev/null @@ -1,41 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * arch/arm/mach-ebsa110/include/mach/uncompress.h - * - * Copyright (C) 1996,1997,1998 Russell King - */ - -#include <linux/serial_reg.h> - -#define SERIAL_BASE ((unsigned char *)0xf0000be0) - -/* - * This does not append a newline - */ -static inline void putc(int c) -{ - unsigned char v, *base = SERIAL_BASE; - - do { - v = base[UART_LSR << 2]; - barrier(); - } while (!(v & UART_LSR_THRE)); - - base[UART_TX << 2] = c; -} - -static inline void flush(void) -{ - unsigned char v, *base = SERIAL_BASE; - - do { - v = base[UART_LSR << 2]; - barrier(); - } while ((v & (UART_LSR_TEMT|UART_LSR_THRE)) != - (UART_LSR_TEMT|UART_LSR_THRE)); -} - -/* - * nothing to do - */ -#define arch_decomp_setup() |