diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:05:39 +0200 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 15:05:39 +0200 |
commit | a9b9e81c915e4a57ac3b21d1a7fa7ff184639780 (patch) | |
tree | 98304395fbb5b9c74fca35b196cd414c1949f280 /arch/arm/mach-ep93xx/include/mach/uncompress.h | |
parent | a8b71a2810386a5ac8f43d2095fe3355f0d8db37 (diff) | |
parent | fd048088306656824958e7783ffcee27e241b361 (diff) | |
download | op-kernel-dev-a9b9e81c915e4a57ac3b21d1a7fa7ff184639780.zip op-kernel-dev-a9b9e81c915e4a57ac3b21d1a7fa7ff184639780.tar.gz |
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'arch/arm/mach-ep93xx/include/mach/uncompress.h')
-rw-r--r-- | arch/arm/mach-ep93xx/include/mach/uncompress.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/arch/arm/mach-ep93xx/include/mach/uncompress.h b/arch/arm/mach-ep93xx/include/mach/uncompress.h index 1fd2f17..16026c2 100644 --- a/arch/arm/mach-ep93xx/include/mach/uncompress.h +++ b/arch/arm/mach-ep93xx/include/mach/uncompress.h @@ -31,10 +31,19 @@ static void __raw_writel(unsigned int value, unsigned int ptr) *((volatile unsigned int *)ptr) = value; } - -#define PHYS_UART1_DATA 0x808c0000 -#define PHYS_UART1_FLAG 0x808c0018 -#define UART1_FLAG_TXFF 0x20 +#if defined(CONFIG_EP93XX_EARLY_UART1) +#define UART_BASE EP93XX_UART1_PHYS_BASE +#elif defined(CONFIG_EP93XX_EARLY_UART2) +#define UART_BASE EP93XX_UART2_PHYS_BASE +#elif defined(CONFIG_EP93XX_EARLY_UART3) +#define UART_BASE EP93XX_UART3_PHYS_BASE +#else +#define UART_BASE EP93XX_UART1_PHYS_BASE +#endif + +#define PHYS_UART_DATA (UART_BASE + 0x00) +#define PHYS_UART_FLAG (UART_BASE + 0x18) +#define UART_FLAG_TXFF 0x20 static inline void putc(int c) { @@ -42,11 +51,11 @@ static inline void putc(int c) for (i = 0; i < 1000; i++) { /* Transmit fifo not full? */ - if (!(__raw_readb(PHYS_UART1_FLAG) & UART1_FLAG_TXFF)) + if (!(__raw_readb(PHYS_UART_FLAG) & UART_FLAG_TXFF)) break; } - __raw_writeb(c, PHYS_UART1_DATA); + __raw_writeb(c, PHYS_UART_DATA); } static inline void flush(void) |