diff options
| author | Tony Lindgren <tony@atomide.com> | 2010-02-15 19:48:53 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-02-15 19:48:53 +0300 |
| commit | 4f2c49fedf833e522001bc51824b894732900a3d (patch) | |
| tree | 3fa99c328a2acac5752edf7c91d97c10a2b6bafa /arch/arm/plat-omap/include/plat/serial.h | |
| parent | 4e6d488af37980d224cbf298224db6173673f362 (diff) | |
| download | linux-4f2c49fedf833e522001bc51824b894732900a3d.tar.xz | |
omap: Clean the serial port defines
This way we don't have conflicts with the defines
with compiling in multiple omaps. Set the addresses
for uarts in struct omap_globals for the early serial
init code.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/include/plat/serial.h')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/serial.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/arch/arm/plat-omap/include/plat/serial.h b/arch/arm/plat-omap/include/plat/serial.h index f5a4a92393ef..7f5a7a88a6eb 100644 --- a/arch/arm/plat-omap/include/plat/serial.h +++ b/arch/arm/plat-omap/include/plat/serial.h @@ -15,37 +15,40 @@ #include <linux/init.h> -#if defined(CONFIG_ARCH_OMAP1) /* OMAP1 serial ports */ -#define OMAP_UART1_BASE 0xfffb0000 -#define OMAP_UART2_BASE 0xfffb0800 -#define OMAP_UART3_BASE 0xfffb9800 -#elif defined(CONFIG_ARCH_OMAP2) +#define OMAP1_UART1_BASE 0xfffb0000 +#define OMAP1_UART2_BASE 0xfffb0800 +#define OMAP1_UART3_BASE 0xfffb9800 + /* OMAP2 serial ports */ -#define OMAP_UART1_BASE 0x4806a000 -#define OMAP_UART2_BASE 0x4806c000 -#define OMAP_UART3_BASE 0x4806e000 -#elif defined(CONFIG_ARCH_OMAP3) +#define OMAP2_UART1_BASE 0x4806a000 +#define OMAP2_UART2_BASE 0x4806c000 +#define OMAP2_UART3_BASE 0x4806e000 + /* OMAP3 serial ports */ -#define OMAP_UART1_BASE 0x4806a000 -#define OMAP_UART2_BASE 0x4806c000 -#define OMAP_UART3_BASE 0x49020000 -#elif defined(CONFIG_ARCH_OMAP4) +#define OMAP3_UART1_BASE 0x4806a000 +#define OMAP3_UART2_BASE 0x4806c000 +#define OMAP3_UART3_BASE 0x49020000 +#define OMAP3_UART4_BASE 0x49042000 /* Only on 36xx */ + /* OMAP4 serial ports */ -#define OMAP_UART1_BASE 0x4806a000 -#define OMAP_UART2_BASE 0x4806c000 -#define OMAP_UART3_BASE 0x48020000 -#define OMAP_UART4_BASE 0x4806e000 -#endif +#define OMAP4_UART1_BASE 0x4806a000 +#define OMAP4_UART2_BASE 0x4806c000 +#define OMAP4_UART3_BASE 0x48020000 +#define OMAP4_UART4_BASE 0x4806e000 + +#define OMAP_PORT_SHIFT 2 +#define OMAP7XX_PORT_SHIFT 0 #define OMAP1510_BASE_BAUD (12000000/16) #define OMAP16XX_BASE_BAUD (48000000/16) #define OMAP24XX_BASE_BAUD (48000000/16) +/* This is only used by 8250.c for omap1510 */ #define is_omap_port(pt) ({int __ret = 0; \ - if ((pt)->port.mapbase == OMAP_UART1_BASE || \ - (pt)->port.mapbase == OMAP_UART2_BASE || \ - (pt)->port.mapbase == OMAP_UART3_BASE) \ + if ((pt)->port.mapbase == OMAP1_UART1_BASE || \ + (pt)->port.mapbase == OMAP1_UART2_BASE || \ + (pt)->port.mapbase == OMAP1_UART3_BASE) \ __ret = 1; \ __ret; \ }) |