diff options
Diffstat (limited to 'arch/mips/lantiq/early_printk.c')
| -rw-r--r-- | arch/mips/lantiq/early_printk.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/arch/mips/lantiq/early_printk.c b/arch/mips/lantiq/early_printk.c index 972e05f87631..9b28d0940ef4 100644 --- a/arch/mips/lantiq/early_printk.c +++ b/arch/mips/lantiq/early_printk.c @@ -6,17 +6,16 @@ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> */ -#include <linux/init.h> #include <linux/cpu.h> - -#include <lantiq.h> #include <lantiq_soc.h> -/* no ioremap possible at this early stage, lets use KSEG1 instead */ -#define LTQ_ASC_BASE KSEG1ADDR(LTQ_ASC1_BASE_ADDR) #define ASC_BUF 1024 -#define LTQ_ASC_FSTAT ((u32 *)(LTQ_ASC_BASE + 0x0048)) -#define LTQ_ASC_TBUF ((u32 *)(LTQ_ASC_BASE + 0x0020)) +#define LTQ_ASC_FSTAT ((u32 *)(LTQ_EARLY_ASC + 0x0048)) +#ifdef __BIG_ENDIAN +#define LTQ_ASC_TBUF ((u32 *)(LTQ_EARLY_ASC + 0x0020 + 3)) +#else +#define LTQ_ASC_TBUF ((u32 *)(LTQ_EARLY_ASC + 0x0020)) +#endif #define TXMASK 0x3F00 #define TXOFFSET 8 @@ -27,7 +26,7 @@ void prom_putchar(char c) local_irq_save(flags); do { } while ((ltq_r32(LTQ_ASC_FSTAT) & TXMASK) >> TXOFFSET); if (c == '\n') - ltq_w32('\r', LTQ_ASC_TBUF); - ltq_w32(c, LTQ_ASC_TBUF); + ltq_w8('\r', LTQ_ASC_TBUF); + ltq_w8(c, LTQ_ASC_TBUF); local_irq_restore(flags); } |