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| author | Sonic Zhang <sonic.zhang@analog.com> | 2012-08-16 11:16:02 +0800 |
|---|---|---|
| committer | sonic <sonic@sonic-linuxvm.(none)> | 2013-03-04 13:42:06 +0800 |
| commit | a12c51f640c4a28899a6215e938fd01058f06831 (patch) | |
| tree | 3be9c86798be3a5e32d1fa549f90c3ca04052c92 /arch/blackfin/include | |
| parent | a2979dcdbeb39a01dc888090d2c736c2ad3f548d (diff) | |
| download | u-boot-imx-a12c51f640c4a28899a6215e938fd01058f06831.zip u-boot-imx-a12c51f640c4a28899a6215e938fd01058f06831.tar.gz u-boot-imx-a12c51f640c4a28899a6215e938fd01058f06831.tar.bz2 | |
blackfin: bf60x: add serial support
Add serial for bf60x.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/mach-bf533/BF531_def.h | 1 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/mach-bf561/BF561_def.h | 1 | ||||
| -rw-r--r-- | arch/blackfin/include/asm/mach-common/bits/uart4.h | 66 |
3 files changed, 68 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/mach-bf533/BF531_def.h b/arch/blackfin/include/asm/mach-bf533/BF531_def.h index 3b61aaf..2bcd2d8 100644 --- a/arch/blackfin/include/asm/mach-bf533/BF531_def.h +++ b/arch/blackfin/include/asm/mach-bf533/BF531_def.h @@ -149,6 +149,7 @@ #define UART_LSR 0xFFC00414 #define UART_SCR 0xFFC0041C #define UART_RBR 0xFFC00400 /* Receive Buffer */ +#define UART0_RBR UART_RBR #define UART_GCTL 0xFFC00424 #define SPT0_TX_CONFIG0 0xFFC00800 #define SPT0_TX_CONFIG1 0xFFC00804 diff --git a/arch/blackfin/include/asm/mach-bf561/BF561_def.h b/arch/blackfin/include/asm/mach-bf561/BF561_def.h index 46925f8..a7ff5a3 100644 --- a/arch/blackfin/include/asm/mach-bf561/BF561_def.h +++ b/arch/blackfin/include/asm/mach-bf561/BF561_def.h @@ -690,6 +690,7 @@ #define PPI1_FRAME 0xFFC01310 #define UART_THR 0xFFC00400 #define UART_RBR 0xFFC00400 +#define UART0_RBR UART_RBR #define UART_DLL 0xFFC00400 #define UART_DLH 0xFFC00404 #define UART_IER 0xFFC00404 diff --git a/arch/blackfin/include/asm/mach-common/bits/uart4.h b/arch/blackfin/include/asm/mach-common/bits/uart4.h new file mode 100644 index 0000000..37808de --- /dev/null +++ b/arch/blackfin/include/asm/mach-common/bits/uart4.h @@ -0,0 +1,66 @@ +/* + * UART4 Masks + */ + +#ifndef __BFIN_PERIPHERAL_UART4__ +#define __BFIN_PERIPHERAL_UART4__ + +/* UART_CONTROL */ +#define UEN (1 << 0) +#define LOOP_ENA (1 << 1) +#define UMOD (3 << 4) +#define UMOD_UART (0 << 4) +#define UMOD_MDB (1 << 4) +#define UMOD_IRDA (1 << 4) +#define WLS (3 << 8) +#define WLS_5 (0 << 8) +#define WLS_6 (1 << 8) +#define WLS_7 (2 << 8) +#define WLS_8 (3 << 8) +#define STB (1 << 12) +#define STBH (1 << 13) +#define PEN (1 << 14) +#define EPS (1 << 15) +#define STP (1 << 16) +#define FPE (1 << 17) +#define FFE (1 << 18) +#define SB (1 << 19) +#define FCPOL (1 << 22) +#define RPOLC (1 << 23) +#define TPOLC (1 << 24) +#define MRTS (1 << 25) +#define XOFF (1 << 26) +#define ARTS (1 << 27) +#define ACTS (1 << 28) +#define RFIT (1 << 29) +#define RFRT (1 << 30) + +/* UART_STATUS */ +#define DR (1 << 0) +#define OE (1 << 1) +#define PE (1 << 2) +#define FE (1 << 3) +#define BI (1 << 4) +#define THRE (1 << 5) +#define TEMT (1 << 7) +#define TFI (1 << 8) +#define ASTKY (1 << 9) +#define ADDR (1 << 10) +#define RO (1 << 11) +#define SCTS (1 << 12) +#define CTS (1 << 16) +#define RFCS (1 << 17) + +/* UART_EMASK */ +#define ERBFI (1 << 0) +#define ETBEI (1 << 1) +#define ELSI (1 << 2) +#define EDSSI (1 << 3) +#define EDTPTI (1 << 4) +#define ETFI (1 << 5) +#define ERFCI (1 << 6) +#define EAWI (1 << 7) +#define ERXS (1 << 8) +#define ETXS (1 << 9) + +#endif |