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u-boot/drivers/serial
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Tetsuyuki Kobayashi 7c791b3f0a serial: serial_sh: bugfix: autoboot fails if serial console is not connected 
On kzm9g board (rmobile SoC), autoboot fails if serial console cable is not
connected.  When serial cable is not connected, serial error occurs and
some garbage comes in data register.
sh_serial_tstc() in serial_sh.c does not check error status and misunderstand
there is some input data.  It is the reason that autoboot fails.
This patch adds checking error status in sh_serial_tstc().

This patch is based on v2013.01-rc1 tag of u-boot master git.

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2012-11-30 15:06:05 +09:00
..
altera_jtag_uart.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
altera_uart.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
arm_dcc.c stdio/device: rework function naming convention 2009-07-18 00:27:46 +02:00
atmel_usart.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
atmel_usart.h Coding Style cleanup 2010-10-27 22:48:30 +02:00
lpc32xx_hsuart.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
Makefile stdio: Remove the CLPS7111 serial driver 2012-10-26 22:38:40 +02:00
mcfuart.c ColdFire: uart: fix build failure for missing header files 2012-10-19 23:52:16 +08:00
ns9750_serial.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
ns16550.c serial/ns16550: wait for TEMT before initializing 2012-11-26 15:41:20 -06:00
opencores_yanu.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
s3c64xx.c include/linux/byteorder: import latest endian definitions from linux 2012-11-04 11:00:34 -07:00
sandbox.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
serial.c arm: Remove support for NETARM 2012-10-26 22:38:00 +02:00
serial_imx.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_ixp.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_ks8695.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_max3100.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
serial_mxc.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_ns16550.c serial/ns16550: don't build serial_ns16550 with MIN_FUNCTIONS 2012-11-26 15:41:20 -06:00
serial_pl01x.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_pl01x.h Serial: p1011: new vendor init options 2011-05-12 19:09:07 +02:00
serial_pxa.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
serial_s3c24x0.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
serial_s3c44b0.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_s5p.c serial: s5p: Move serial registration from serial_initialize() 2012-10-15 11:53:49 -07:00
serial_sa1100.c serial: Use default_serial_puts() in drivers 2012-10-17 07:55:50 -07:00
serial_sh.c serial: serial_sh: bugfix: autoboot fails if serial console is not connected 2012-11-30 15:06:05 +09:00
serial_sh.h serial: sh: Add support Renesas R8A7740 2012-08-08 09:52:06 +09:00
serial_xuartlite.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
serial_zynq.c serial: Remove CONFIG_SERIAL_MULTI from serial drivers 2012-10-15 11:53:58 -07:00
usbtty.c Enable high speed support for USB device framework and usbtty 2012-03-28 16:31:08 +02:00
usbtty.h Enable high speed support for USB device framework and usbtty 2012-03-28 16:31:08 +02:00