diff options
| author | Atsushi Nemoto <anemo@mba.ocn.ne.jp> | 2007-03-15 00:58:28 +0900 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-04-27 16:20:23 +0100 |
| commit | 2127435e57a15f1fea8d6969e264eeb05b28ba4b (patch) | |
| tree | c8ae7407efcfe42309fbab978c931e17042780b8 /arch/mips/jmr3927/rbhma3100/kgdb_io.c | |
| parent | 252161eccd1a44f32a506d0fedb424d4ff84e4dc (diff) | |
| download | op-kernel-dev-2127435e57a15f1fea8d6969e264eeb05b28ba4b.zip op-kernel-dev-2127435e57a15f1fea8d6969e264eeb05b28ba4b.tar.gz | |
[MIPS] JMR3927 cleanup
* Kill dead codes
* Rearrange irq chip handlers
* Minimize defconfig
Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/jmr3927/rbhma3100/kgdb_io.c')
| -rw-r--r-- | arch/mips/jmr3927/rbhma3100/kgdb_io.c | 54 |
1 files changed, 2 insertions, 52 deletions
diff --git a/arch/mips/jmr3927/rbhma3100/kgdb_io.c b/arch/mips/jmr3927/rbhma3100/kgdb_io.c index 269a42d..2604f2c 100644 --- a/arch/mips/jmr3927/rbhma3100/kgdb_io.c +++ b/arch/mips/jmr3927/rbhma3100/kgdb_io.c @@ -31,23 +31,12 @@ * 675 Mass Ave, Cambridge, MA 02139, USA. */ -#include <linux/types.h> -#include <asm/jmr3927/txx927.h> -#include <asm/jmr3927/tx3927.h> #include <asm/jmr3927/jmr3927.h> #define TIMEOUT 0xffffff -#define SLOW_DOWN - -static const char digits[16] = "0123456789abcdef"; - -#ifdef SLOW_DOWN -#define slow_down() { int k; for (k=0; k<10000; k++); } -#else -#define slow_down() -#endif static int remoteDebugInitialized = 0; +static void debugInit(int baud) int putDebugChar(unsigned char c) { @@ -103,20 +92,8 @@ unsigned char getDebugChar(void) return c; } -void debugInit(int baud) +static void debugInit(int baud) { - /* - volatile unsigned long lcr; - volatile unsigned long dicr; - volatile unsigned long disr; - volatile unsigned long cisr; - volatile unsigned long fcr; - volatile unsigned long flcr; - volatile unsigned long bgr; - volatile unsigned long tfifo; - volatile unsigned long rfifo; - */ - tx3927_sioptr(0)->lcr = 0x020; tx3927_sioptr(0)->dicr = 0; tx3927_sioptr(0)->disr = 0x4100; @@ -125,31 +102,4 @@ void debugInit(int baud) tx3927_sioptr(0)->flcr = 0x02; tx3927_sioptr(0)->bgr = ((JMR3927_BASE_BAUD + baud / 2) / baud) | TXx927_SIBGR_BCLK_T0; -#if 0 - /* - * Reset the UART. - */ - tx3927_sioptr(0)->fcr = TXx927_SIFCR_SWRST; - while (tx3927_sioptr(0)->fcr & TXx927_SIFCR_SWRST) - ; - - /* - * and set the speed of the serial port - * (currently hardwired to 9600 8N1 - */ - - tx3927_sioptr(0)->lcr = TXx927_SILCR_UMODE_8BIT | - TXx927_SILCR_USBL_1BIT | - TXx927_SILCR_SCS_IMCLK_BG; - tx3927_sioptr(0)->bgr = - ((JMR3927_BASE_BAUD + baud / 2) / baud) | - TXx927_SIBGR_BCLK_T0; - - /* HW RTS/CTS control */ - if (ser->flags & ASYNC_HAVE_CTS_LINE) - tx3927_sioptr(0)->flcr = TXx927_SIFLCR_RCS | TXx927_SIFLCR_TES | - TXx927_SIFLCR_RTSTL_MAX /* 15 */; - /* Enable RX/TX */ - tx3927_sioptr(0)->flcr &= ~(TXx927_SIFLCR_RSDE | TXx927_SIFLCR_TSDE); -#endif } |
