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| author | Aubrey Li <aubrey.adi@gmail.com> | 2007-03-12 00:25:14 +0800 |
|---|---|---|
| committer | Aubrey Li <aubrey.adi@gmail.com> | 2007-03-12 00:25:14 +0800 |
| commit | 8440bb14581a294375c34b91b42512f9753d1130 (patch) | |
| tree | 2af94c8cdb0bedf0501affd4db35d6c6faee317c /cpu/bf533/serial.c | |
| parent | 8db13d63157811c839d15a313d9f2d2f5fd10af3 (diff) | |
| download | talos-obmc-uboot-8440bb14581a294375c34b91b42512f9753d1130.tar.gz talos-obmc-uboot-8440bb14581a294375c34b91b42512f9753d1130.zip | |
[Blackfin][PATCH] code cleanup
Diffstat (limited to 'cpu/bf533/serial.c')
| -rw-r--r-- | cpu/bf533/serial.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/cpu/bf533/serial.c b/cpu/bf533/serial.c index eb552056a4..11a46be964 100644 --- a/cpu/bf533/serial.c +++ b/cpu/bf533/serial.c @@ -49,8 +49,11 @@ #include <asm/bitops.h> #include <asm/delay.h> #include <asm/uaccess.h> +#include <asm/io.h> #include "bf533_serial.h" +DECLARE_GLOBAL_DATA_PTR; + unsigned long pll_div_fact; void calc_baud(void) @@ -84,29 +87,29 @@ void serial_setbrg(void) /* Enable UART */ *pUART_GCTL |= UART_GCTL_UCEN; - __builtin_bfin_ssync(); + sync(); /* Set DLAB in LCR to Access DLL and DLH */ ACCESS_LATCH; - __builtin_bfin_ssync(); + sync(); *pUART_DLL = hw_baud_table[i].dl_low; - __builtin_bfin_ssync(); + sync(); *pUART_DLH = hw_baud_table[i].dl_high; - __builtin_bfin_ssync(); + sync(); /* Clear DLAB in LCR to Access THR RBR IER */ ACCESS_PORT_IER; - __builtin_bfin_ssync(); + sync(); /* Enable ERBFI and ELSI interrupts * to poll SIC_ISR register*/ *pUART_IER = UART_IER_ELSI | UART_IER_ERBFI | UART_IER_ETBEI; - __builtin_bfin_ssync(); + sync(); /* Set LCR to Word Lengh 8-bit word select */ *pUART_LCR = UART_LCR_WLS8; - __builtin_bfin_ssync(); + sync(); return; } |
