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authorLucas Correia Villa Real <lucasvr@gobolinux.org>2006-01-26 15:20:50 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-01-26 15:20:50 +0000
commit0367a8d37af6028b64127ac70922717575b81113 (patch)
treec61c592d68ce6a582a3508220bec1bd004764c0a /include/asm-arm
parentc43e6f027de1092678980e9e2494a6f9b051b93f (diff)
[ARM] 3266/1: S3C2400 - adds macro S3C24XX
Patch from Lucas Correia Villa Real This patch defines S3C2400 memory map and adds a S3C24XX macro for common resources between S3C2400, S3C2410 and S3C2440 cpus. Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/arch-s3c2410/debug-macro.S6
-rw-r--r--include/asm-arm/arch-s3c2410/map.h38
-rw-r--r--include/asm-arm/arch-s3c2410/regs-serial.h6
-rw-r--r--include/asm-arm/arch-s3c2410/uncompress.h6
4 files changed, 47 insertions, 9 deletions
diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S
index abfbe45cd17..5f8223e700d 100644
--- a/include/asm-arm/arch-s3c2410/debug-macro.S
+++ b/include/asm-arm/arch-s3c2410/debug-macro.S
@@ -25,7 +25,7 @@
.macro addruart, rx
mrc p15, 0, \rx, c1, c0
tst \rx, #1
- ldreq \rx, = S3C2410_PA_UART
+ ldreq \rx, = S3C24XX_PA_UART
ldrne \rx, = S3C24XX_VA_UART
#if CONFIG_DEBUG_S3C2410_UART != 0
add \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C2410_UART)
@@ -44,7 +44,7 @@
1003:
mrc p15, 0, \rd, c1, c0
tst \rd, #1
- addeq \rd, \rx, #(S3C2410_PA_GPIO - S3C2410_PA_UART)
+ addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART)
bic \rd, \rd, #0xff000
ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ]
@@ -75,7 +75,7 @@
1003:
mrc p15, 0, \rd, c1, c0
tst \rd, #1
- addeq \rd, \rx, #(S3C2410_PA_GPIO - S3C2410_PA_UART)
+ addeq \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
addne \rd, \rx, #(S3C24XX_VA_GPIO - S3C24XX_VA_UART)
bic \rd, \rd, #0xff000
ldr \rd, [ \rd, # S3C2410_GSTATUS1 - S3C2410_GPIOREG(0) ]
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 1833ea5c422..c380d264a84 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -14,6 +14,7 @@
* 06-Jan-2003 BJD Linux 2.6.0 version, moved bast specifics out
* 10-Feb-2005 BJD Added CAMIF definition from guillaume.gourat@nexvision.tv
* 10-Mar-2005 LCVR Added support to S3C2400, changed {VA,SZ} names
+ * 15-Jan-2006 LCVR Added S3C24XX_PA macros for common S3C24XX resources
*/
#ifndef __ASM_ARCH_MAP_H
@@ -188,5 +189,42 @@
#define S3C2400_SDRAM_PA (S3C2400_CS6)
+/* Use a single interface for common resources between S3C24XX cpus */
+
+#ifdef CONFIG_CPU_S3C2400
+#define S3C24XX_PA_IRQ S3C2400_PA_IRQ
+#define S3C24XX_PA_MEMCTRL S3C2400_PA_MEMCTRL
+#define S3C24XX_PA_USBHOST S3C2400_PA_USBHOST
+#define S3C24XX_PA_DMA S3C2400_PA_DMA
+#define S3C24XX_PA_CLKPWR S3C2400_PA_CLKPWR
+#define S3C24XX_PA_LCD S3C2400_PA_LCD
+#define S3C24XX_PA_UART S3C2400_PA_UART
+#define S3C24XX_PA_TIMER S3C2400_PA_TIMER
+#define S3C24XX_PA_USBDEV S3C2400_PA_USBDEV
+#define S3C24XX_PA_WATCHDOG S3C2400_PA_WATCHDOG
+#define S3C24XX_PA_IIC S3C2400_PA_IIC
+#define S3C24XX_PA_IIS S3C2400_PA_IIS
+#define S3C24XX_PA_GPIO S3C2400_PA_GPIO
+#define S3C24XX_PA_RTC S3C2400_PA_RTC
+#define S3C24XX_PA_ADC S3C2400_PA_ADC
+#define S3C24XX_PA_SPI S3C2400_PA_SPI
+#else
+#define S3C24XX_PA_IRQ S3C2410_PA_IRQ
+#define S3C24XX_PA_MEMCTRL S3C2410_PA_MEMCTRL
+#define S3C24XX_PA_USBHOST S3C2410_PA_USBHOST
+#define S3C24XX_PA_DMA S3C2410_PA_DMA
+#define S3C24XX_PA_CLKPWR S3C2410_PA_CLKPWR
+#define S3C24XX_PA_LCD S3C2410_PA_LCD
+#define S3C24XX_PA_UART S3C2410_PA_UART
+#define S3C24XX_PA_TIMER S3C2410_PA_TIMER
+#define S3C24XX_PA_USBDEV S3C2410_PA_USBDEV
+#define S3C24XX_PA_WATCHDOG S3C2410_PA_WATCHDOG
+#define S3C24XX_PA_IIC S3C2410_PA_IIC
+#define S3C24XX_PA_IIS S3C2410_PA_IIS
+#define S3C24XX_PA_GPIO S3C2410_PA_GPIO
+#define S3C24XX_PA_RTC S3C2410_PA_RTC
+#define S3C24XX_PA_ADC S3C2410_PA_ADC
+#define S3C24XX_PA_SPI S3C2410_PA_SPI
+#endif
#endif /* __ASM_ARCH_MAP_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/arch-s3c2410/regs-serial.h
index ce1bbbaad6d..83b01254c4a 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/arch-s3c2410/regs-serial.h
@@ -39,9 +39,9 @@
#define S3C24XX_VA_UART1 (S3C24XX_VA_UART + 0x4000 )
#define S3C24XX_VA_UART2 (S3C24XX_VA_UART + 0x8000 )
-#define S3C2410_PA_UART0 (S3C2410_PA_UART)
-#define S3C2410_PA_UART1 (S3C2410_PA_UART + 0x4000 )
-#define S3C2410_PA_UART2 (S3C2410_PA_UART + 0x8000 )
+#define S3C2410_PA_UART0 (S3C24XX_PA_UART)
+#define S3C2410_PA_UART1 (S3C24XX_PA_UART + 0x4000 )
+#define S3C2410_PA_UART2 (S3C24XX_PA_UART + 0x8000 )
#define S3C2410_URXH (0x24)
#define S3C2410_UTXH (0x20)
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h
index ddd1578a7ee..4367ec054b5 100644
--- a/include/asm-arm/arch-s3c2410/uncompress.h
+++ b/include/asm-arm/arch-s3c2410/uncompress.h
@@ -35,13 +35,13 @@
#undef S3C2410_GPIOREG
#undef S3C2410_WDOGREG
-#define S3C2410_GPIOREG(x) ((S3C2410_PA_GPIO + (x)))
-#define S3C2410_WDOGREG(x) ((S3C2410_PA_WATCHDOG + (x)))
+#define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x)))
+#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
/* how many bytes we allow into the FIFO at a time in FIFO mode */
#define FIFO_MAX (14)
-#define uart_base S3C2410_PA_UART + (0x4000*CONFIG_S3C2410_LOWLEVEL_UART_PORT)
+#define uart_base S3C24XX_PA_UART + (0x4000*CONFIG_S3C2410_LOWLEVEL_UART_PORT)
static __inline__ void
uart_wr(unsigned int reg, unsigned int val)