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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 10:09:45 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 10:09:45 -0700
commit7cc4e87f912bbefa440a51856b8d076e5d1f554a (patch)
tree1b8df8683f3de37d2e8211ffa8d151f60d59af62 /arch/arm/mach-ep93xx/include/mach/uncompress.h
parent5ba2f67afb02c5302b2898949ed6fc3b3d37dcf1 (diff)
parent69fc7eed5f56bce15b239e5110de2575a6970df4 (diff)
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (236 commits) [ARM] 5300/1: fixup spitz reset during boot [ARM] 5295/1: make ZONE_DMA optional [ARM] 5239/1: Palm Zire 72 power management support [ARM] 5298/1: Drop desc_handle_irq() [ARM] 5297/1: [KS8695] Fix two compile-time warnings [ARM] 5296/1: [KS8695] Replace macro's with trailing underscores. [ARM] pxa: allow multi-machine PCMCIA builds [ARM] pxa: add preliminary CPUFREQ support for PXA3xx [ARM] pxa: add missing ACCR bit definitions to pxa3xx-regs.h [ARM] pxa: rename cpu-pxa.c to cpufreq-pxa2xx.c [ARM] pxa/zylonite: add support for USB OHCI [ARM] ohci-pxa27x: use ioremap() and offset for register access [ARM] ohci-pxa27x: introduce pxa27x_clear_otgph() [ARM] ohci-pxa27x: use platform_get_{irq,resource} for the resource [ARM] ohci-pxa27x: move OHCI controller specific registers into the driver [ARM] ohci-pxa27x: introduce flags to avoid direct access to OHCI registers [ARM] pxa: move I2S register and bit definitions into pxa2xx-i2s.c [ARM] pxa: simplify DMA register definitions [ARM] pxa: make additional DCSR bits valid for PXA3xx [ARM] pxa: move i2c register and bit definitions into i2c-pxa.c ... Fixed up conflicts in arch/arm/mach-versatile/core.c sound/soc/pxa/pxa2xx-ac97.c sound/soc/pxa/pxa2xx-i2s.c manually.
Diffstat (limited to 'arch/arm/mach-ep93xx/include/mach/uncompress.h')
-rw-r--r--arch/arm/mach-ep93xx/include/mach/uncompress.h21
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 1fd2f17de32..16026c2b1c8 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)