diff options
| author | Stefan Roese <sr@denx.de> | 2010-09-15 09:33:25 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2010-09-23 09:02:05 +0200 |
| commit | 24956642ef7de5d8340683d721113f993ffaa0a8 (patch) | |
| tree | e17cf5496bdada8582d2d059852d9678506b23ab | |
| parent | e3c78c9b3c6a984934f98d3d622618edaa149fbd (diff) | |
| download | u-boot-imx-24956642ef7de5d8340683d721113f993ffaa0a8.zip u-boot-imx-24956642ef7de5d8340683d721113f993ffaa0a8.tar.gz u-boot-imx-24956642ef7de5d8340683d721113f993ffaa0a8.tar.bz2 | |
Remove unused CONFIG_SERIAL_SOFTWARE_FIFO feature
This patch removes the completely unused CONFIG_SERIAL_SOFTWARE_FIFO
feature from U-Boot. It has only been implemented for PPC4xx and was not
used at all. So let's remove it and make the code smaller and cleaner.
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
66 files changed, 0 insertions, 146 deletions
@@ -532,18 +532,6 @@ The following options need to be configured: must be defined, to setup the maximum idle timeout for the SMC. -- Interrupt driven serial port input: - CONFIG_SERIAL_SOFTWARE_FIFO - - PPC405GP only. - Use an interrupt handler for receiving data on the - serial port. It also enables using hardware handshake - (RTS/CTS) and UART's built-in FIFO. Set the number of - bytes the interrupt driven input buffer should have. - - Leave undefined to disable this feature, including - disable the buffer and hardware handshake. - - Boot Delay: CONFIG_BOOTDELAY - in seconds Delay before automatically booting the default image; set to -1 to disable autoboot. diff --git a/arch/i386/lib/board.c b/arch/i386/lib/board.c index 93f910b..5002203 100644 --- a/arch/i386/lib/board.c +++ b/arch/i386/lib/board.c @@ -335,13 +335,6 @@ void board_init_r(gd_t *id, ulong dest_addr) enable_interrupts(); show_boot_progress(0x28); - /* Must happen after interrupts are initialized since - * an irq handler gets installed - */ -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO - serial_buffered_init(); -#endif - #ifdef CONFIG_STATUS_LED status_led_set (STATUS_LED_BOOT, STATUS_LED_BLINKING); #endif diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index ae9478a..c29f577 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -569,10 +569,6 @@ void board_init_r (gd_t *id, ulong dest_addr) */ timer_init(); -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO - serial_buffered_init(); -#endif - #ifdef CONFIG_STATUS_LED status_led_set (STATUS_LED_BOOT, STATUS_LED_BLINKING); #endif diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index 94348e6..8f6a7c9 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -901,13 +901,6 @@ void board_init_r (gd_t *id, ulong dest_addr) */ interrupt_init (); - /* Must happen after interrupts are initialized since - * an irq handler gets installed - */ -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO - serial_buffered_init(); -#endif - #if defined(CONFIG_STATUS_LED) && defined(STATUS_LED_BOOT) status_led_set (STATUS_LED_BOOT, STATUS_LED_BLINKING); #endif diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c index d0890f6..09bcdb0 100644 --- a/arch/sparc/lib/board.c +++ b/arch/sparc/lib/board.c @@ -359,10 +359,6 @@ void board_init_f(ulong bootflag) /* Initialize the console (after the relocation and devices init) */ console_init_r(); -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO - serial_buffered_init(); -#endif - #ifdef CONFIG_STATUS_LED status_led_set(STATUS_LED_BOOT, STATUS_LED_BLINKING); #endif diff --git a/common/stdio.c b/common/stdio.c index 870ddfd..2501369 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -76,18 +76,10 @@ static void drv_system_init (void) strcpy (dev.name, "serial"); dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_INPUT | DEV_FLAGS_SYSTEM; -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO - dev.putc = serial_buffered_putc; - dev.puts = serial_buffered_puts; - dev.getc = serial_buffered_getc; - dev.tstc = serial_buffered_tstc; -#else dev.putc = serial_putc; dev.puts = serial_puts; dev.getc = serial_getc; dev.tstc = serial_tstc; -#endif - stdio_register (&dev); #ifdef CONFIG_SYS_DEVICE_NULLDEV diff --git a/doc/README.ppc440 b/doc/README.ppc440 index 1b96458..dd8ccaa 100644 --- a/doc/README.ppc440 +++ b/doc/README.ppc440 @@ -77,12 +77,6 @@ This is controlled with the CONFIG_SYS_EXT_SERIAL_CLOCK flag. When using internal clocking, the "ideal baud rate" settings in the 440GP user manual are automatically calculated. -CONFIG_SERIAL_SOFTWARE_FIFO enables interrupt-driven serial operation. -But the last time I checked, interrupts were initialized after the -serial port causing the interrupt handler to be removed from the -handler table. This will probably be fixed soon ... or fix it -yourself and submit a patch :-) - I2C ================= diff --git a/include/common.h b/include/common.h index d618227..0a64c71 100644 --- a/include/common.h +++ b/include/common.h @@ -214,14 +214,6 @@ typedef void (interrupt_handler_t)(void *); * Function Prototypes */ -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO -void serial_buffered_init (void); -void serial_buffered_putc (const char); -void serial_buffered_puts (const char *); -int serial_buffered_getc (void); -int serial_buffered_tstc (void); -#endif /* CONFIG_SERIAL_SOFTWARE_FIFO */ - void hang (void) __attribute__ ((noreturn)); /* */ diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h index ae0a873..e707075 100644 --- a/include/configs/AP1000.h +++ b/include/configs/AP1000.h @@ -52,12 +52,6 @@ #define CONFIG_BOOTCOMMAND "" /* autoboot command */ -/* Size (bytes) of interrupt driven serial port buffer. - * Set to 0 to use polling instead of interrupts. - * Setting to 0 will also disable RTS/CTS handshaking. - */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO - #define CONFIG_BOOTARGS "console=ttyS0,57600" #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ diff --git a/include/configs/ATUM8548.h b/include/configs/ATUM8548.h index c133033..58f0c1f 100644 --- a/include/configs/ATUM8548.h +++ b/include/configs/ATUM8548.h @@ -200,7 +200,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/JSE.h b/include/configs/JSE.h index c692b54..b0b1175 100644 --- a/include/configs/JSE.h +++ b/include/configs/JSE.h @@ -105,12 +105,6 @@ /* Set console baudrate to 9600 */ #define CONFIG_BAUDRATE 9600 -/* Size (bytes) of interrupt driven serial port buffer. - * Set to 0 to use polling instead of interrupts. - * Setting to 0 will also disable RTS/CTS handshaking. - */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO - /* * Configuration related to auto-boot. * diff --git a/include/configs/KAREF.h b/include/configs/KAREF.h index f936ae5..a44d8fa 100644 --- a/include/configs/KAREF.h +++ b/include/configs/KAREF.h @@ -95,7 +95,6 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_serial_clock() -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SERIAL_MULTI 1 #define CONFIG_BAUDRATE 9600 diff --git a/include/configs/METROBOX.h b/include/configs/METROBOX.h index 7f2542c..d805a24 100644 --- a/include/configs/METROBOX.h +++ b/include/configs/METROBOX.h @@ -157,7 +157,6 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_serial_clock() -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SERIAL_MULTI 1 #define CONFIG_BAUDRATE 9600 diff --git a/include/configs/ML2.h b/include/configs/ML2.h index 5fcc173..2fc0119 100644 --- a/include/configs/ML2.h +++ b/include/configs/ML2.h @@ -52,16 +52,6 @@ #define CONFIG_PREBOOT "fsload 0x00100000 /boot/image" -/* Size (bytes) of interrupt driven serial port buffer. - * Set to 0 to use polling instead of interrupts. - * Setting to 0 will also disable RTS/CTS handshaking. - */ -#if 0 -#define CONFIG_SERIAL_SOFTWARE_FIFO 4000 -#else -#undef CONFIG_SERIAL_SOFTWARE_FIFO -#endif - #if 0 #define CONFIG_BOOTARGS "root=/dev/nfs " \ "ip=192.168.2.176:192.168.2.190:192.168.2.79:255.255.255.0 " \ diff --git a/include/configs/MPC8308RDB.h b/include/configs/MPC8308RDB.h index 6cd5da7..c6f12bd 100644 --- a/include/configs/MPC8308RDB.h +++ b/include/configs/MPC8308RDB.h @@ -279,7 +279,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h index f1b110b..7007255 100644 --- a/include/configs/MPC8315ERDB.h +++ b/include/configs/MPC8315ERDB.h @@ -298,7 +298,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8323ERDB.h b/include/configs/MPC8323ERDB.h index 9a296a1..590005d 100644 --- a/include/configs/MPC8323ERDB.h +++ b/include/configs/MPC8323ERDB.h @@ -262,7 +262,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h index 68ff191..9957756 100644 --- a/include/configs/MPC832XEMDS.h +++ b/include/configs/MPC832XEMDS.h @@ -273,7 +273,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h index 73dbea4..eaa8a9d 100644 --- a/include/configs/MPC8349EMDS.h +++ b/include/configs/MPC8349EMDS.h @@ -283,7 +283,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h index 9be571f..4c6c273 100644 --- a/include/configs/MPC8349ITX.h +++ b/include/configs/MPC8349ITX.h @@ -329,7 +329,6 @@ boards, we say we have two, but don't display a message if we find only one. */ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h index c58e003..c8db10b 100644 --- a/include/configs/MPC8360EMDS.h +++ b/include/configs/MPC8360EMDS.h @@ -307,7 +307,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8360ERDK.h b/include/configs/MPC8360ERDK.h index 9fa577d..2685dee 100644 --- a/include/configs/MPC8360ERDK.h +++ b/include/configs/MPC8360ERDK.h @@ -237,7 +237,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h index 9092755..bdf8a2a 100644 --- a/include/configs/MPC837XEMDS.h +++ b/include/configs/MPC837XEMDS.h @@ -299,7 +299,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index 79dadc4..675021c 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -316,7 +316,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h index 2a3c058..0a9f47b 100644 --- a/include/configs/MPC8536DS.h +++ b/include/configs/MPC8536DS.h @@ -400,7 +400,6 @@ * shorted - index 1 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h index 577c276..c133895 100644 --- a/include/configs/MPC8540ADS.h +++ b/include/configs/MPC8540ADS.h @@ -237,7 +237,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8540EVAL.h b/include/configs/MPC8540EVAL.h index 7daf934..75227a6 100644 --- a/include/configs/MPC8540EVAL.h +++ b/include/configs/MPC8540EVAL.h @@ -173,7 +173,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8541CDS.h b/include/configs/MPC8541CDS.h index 8797b30..c3167e9 100644 --- a/include/configs/MPC8541CDS.h +++ b/include/configs/MPC8541CDS.h @@ -263,7 +263,6 @@ extern unsigned long get_clock_freq(void); /* Serial Port */ #define CONFIG_CONS_INDEX 2 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h index d1ac32f..1804582 100644 --- a/include/configs/MPC8544DS.h +++ b/include/configs/MPC8544DS.h @@ -214,7 +214,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * shorted - index 1 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 33f49f5..e1e4acf 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -282,7 +282,6 @@ extern unsigned long get_clock_freq(void); /* Serial Port */ #define CONFIG_CONS_INDEX 2 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8555CDS.h b/include/configs/MPC8555CDS.h index 0f71f11..b0dd175 100644 --- a/include/configs/MPC8555CDS.h +++ b/include/configs/MPC8555CDS.h @@ -261,7 +261,6 @@ extern unsigned long get_clock_freq(void); /* Serial Port */ #define CONFIG_CONS_INDEX 2 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8568MDS.h b/include/configs/MPC8568MDS.h index 2dc2932..a98ecde 100644 --- a/include/configs/MPC8568MDS.h +++ b/include/configs/MPC8568MDS.h @@ -244,7 +244,6 @@ extern unsigned long get_clock_freq(void); /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h index 8177db3..8ffd458 100644 --- a/include/configs/MPC8569MDS.h +++ b/include/configs/MPC8569MDS.h @@ -276,7 +276,6 @@ extern unsigned long get_clock_freq(void); /* Serial Port */ #define CONFIG_CONS_INDEX 1 #define CONFIG_SERIAL_MULTI 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h index 081661e..34ebbdb 100644 --- a/include/configs/MPC8572DS.h +++ b/include/configs/MPC8572DS.h @@ -333,7 +333,6 @@ * shorted - index 1 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index 58d3d99..645d947 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -221,7 +221,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index 974cb6b..3b80d14 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -275,7 +275,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/MVBLM7.h b/include/configs/MVBLM7.h index c28eb64..5b12b88 100644 --- a/include/configs/MVBLM7.h +++ b/include/configs/MVBLM7.h @@ -150,7 +150,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/P1_P2_RDB.h b/include/configs/P1_P2_RDB.h index 7e901e1..fa45b5b 100644 --- a/include/configs/P1_P2_RDB.h +++ b/include/configs/P1_P2_RDB.h @@ -281,7 +281,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * shorted - index 1 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/P2020DS.h b/include/configs/P2020DS.h index 79ce2c0..74cff0c 100644 --- a/include/configs/P2020DS.h +++ b/include/configs/P2020DS.h @@ -337,7 +337,6 @@ * shorted - index 1 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/PM854.h b/include/configs/PM854.h index 7426bca..cf8a8cf 100644 --- a/include/configs/PM854.h +++ b/include/configs/PM854.h @@ -174,7 +174,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/SBC8540.h b/include/configs/SBC8540.h index 5d424dd..d6b3cb8 100644 --- a/include/configs/SBC8540.h +++ b/include/configs/SBC8540.h @@ -205,7 +205,6 @@ #undef CONFIG_CONS_NONE /* define if console on something else */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h index 9193b51..be0fe72 100644 --- a/include/configs/TQM834x.h +++ b/include/configs/TQM834x.h @@ -162,7 +162,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h index abbaf38..ccb339d 100644 --- a/include/configs/TQM85xx.h +++ b/include/configs/TQM85xx.h @@ -256,7 +256,6 @@ #else /* !CONFIG_TQM8560 */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/aria.h b/include/configs/aria.h index c5f9cc1..01e347e 100644 --- a/include/configs/aria.h +++ b/include/configs/aria.h @@ -321,7 +321,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO /* * Serial console configuration diff --git a/include/configs/bubinga.h b/include/configs/bubinga.h index 336e69e..3e64492 100644 --- a/include/configs/bubinga.h +++ b/include/configs/bubinga.h @@ -124,7 +124,6 @@ * set Linux BASE_BAUD to 403200. */ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 diff --git a/include/configs/dlvision.h b/include/configs/dlvision.h index 5916db6..21d2d28 100644 --- a/include/configs/dlvision.h +++ b/include/configs/dlvision.h @@ -98,7 +98,6 @@ * set Linux BASE_BAUD to 403200. */ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 diff --git a/include/configs/eNET.h b/include/configs/eNET.h index 361fe61..da2a97d 100644 --- a/include/configs/eNET.h +++ b/include/configs/eNET.h @@ -59,7 +59,6 @@ * Serial Configuration */ #define CONFIG_SERIAL_MULTI -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_CONS_INDEX 1 #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL diff --git a/include/configs/ebony.h b/include/configs/ebony.h index 09357d9..8c3284a 100644 --- a/include/configs/ebony.h +++ b/include/configs/ebony.h @@ -81,7 +81,6 @@ * Serial Port *----------------------------------------------------------------------*/ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */ /*----------------------------------------------------------------------- diff --git a/include/configs/hcu5.h b/include/configs/hcu5.h index 6694f53..10b1e0f 100644 --- a/include/configs/hcu5.h +++ b/include/configs/hcu5.h @@ -90,7 +90,6 @@ *----------------------------------------------------------------------*/ #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #define CONFIG_BAUDRATE 115200 -#undef CONFIG_SERIAL_SOFTWARE_FIFO /*----------------------------------------------------------------------- * Environment diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h index f7d36b1..1dcdeab 100644 --- a/include/configs/kmeter1.h +++ b/include/configs/kmeter1.h @@ -257,7 +257,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h index 5f31198..6042986 100644 --- a/include/configs/mcu25.h +++ b/include/configs/mcu25.h @@ -86,16 +86,9 @@ * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock, * set Linux BASE_BAUD to 403200. */ -/* needed to be able to define CONFIG_SERIAL_SOFTWARE_FIFO */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 -/* Size (bytes) of interrupt driven serial port buffer. - * Set to 0 to use polling instead of interrupts. - * Setting to 0 will also disable RTS/CTS handshaking. - */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO - /* Set console baudrate to 9600 */ #define CONFIG_BAUDRATE 9600 diff --git a/include/configs/mecp5123.h b/include/configs/mecp5123.h index 92c4f5f..539c8c1 100644 --- a/include/configs/mecp5123.h +++ b/include/configs/mecp5123.h @@ -218,7 +218,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO /* * Serial console configuration diff --git a/include/configs/mpc5121ads.h b/include/configs/mpc5121ads.h index 272502a..e999e06 100644 --- a/include/configs/mpc5121ads.h +++ b/include/configs/mpc5121ads.h @@ -286,7 +286,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO /* * Serial console configuration diff --git a/include/configs/neo.h b/include/configs/neo.h index fde814b..f8f53e8 100644 --- a/include/configs/neo.h +++ b/include/configs/neo.h @@ -104,7 +104,6 @@ #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_serial_clock() -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 diff --git a/include/configs/ocotea.h b/include/configs/ocotea.h index b388a40..4f59cc6 100644 --- a/include/configs/ocotea.h +++ b/include/configs/ocotea.h @@ -81,7 +81,6 @@ * Serial Port *----------------------------------------------------------------------*/ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */ /*----------------------------------------------------------------------- diff --git a/include/configs/sbc8349.h b/include/configs/sbc8349.h index deaddde..e85e8f7 100644 --- a/include/configs/sbc8349.h +++ b/include/configs/sbc8349.h @@ -270,7 +270,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/sbc8548.h b/include/configs/sbc8548.h index 564f661..8d047de 100644 --- a/include/configs/sbc8548.h +++ b/include/configs/sbc8548.h @@ -338,7 +338,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/sbc8560.h b/include/configs/sbc8560.h index 53d06ed..6352278 100644 --- a/include/configs/sbc8560.h +++ b/include/configs/sbc8560.h @@ -203,7 +203,6 @@ #undef CONFIG_CONS_NONE /* define if console on something else */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h index 618513a..a7831c0 100644 --- a/include/configs/sbc8641d.h +++ b/include/configs/sbc8641d.h @@ -257,7 +257,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/sc3.h b/include/configs/sc3.h index 094d38b..278b60e 100644 --- a/include/configs/sc3.h +++ b/include/configs/sc3.h @@ -82,14 +82,6 @@ #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_serial_clock() #define CONFIG_SERIAL_MULTI -#undef CONFIG_SERIAL_SOFTWARE_FIFO -/* - * define CONFIG_POWER_DOWN if your cpu should power down while waiting for your input - * Works only, if you have enabled the CONFIG_SERIAL_SOFTWARE_FIFO feature - */ -#if CONFIG_SERIAL_SOFTWARE_FIFO - #define CONFIG_POWER_DOWN -#endif /* * define CONFIG_SYS_CLK_FREQ to your base crystal clock in Hz diff --git a/include/configs/socrates.h b/include/configs/socrates.h index af1e19e..88be349 100644 --- a/include/configs/socrates.h +++ b/include/configs/socrates.h @@ -218,7 +218,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h index 57bb8d1..911c906 100644 --- a/include/configs/stxssa.h +++ b/include/configs/stxssa.h @@ -176,7 +176,6 @@ /* Serial Port */ #define CONFIG_CONS_INDEX 2 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/taihu.h b/include/configs/taihu.h index a9954e4..7e660ee 100644 --- a/include/configs/taihu.h +++ b/include/configs/taihu.h @@ -128,7 +128,6 @@ * set Linux BASE_BAUD to 403200. */ #define CONFIG_CONS_INDEX 2 /* Use UART1 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 diff --git a/include/configs/vme8349.h b/include/configs/vme8349.h index f493e75..ec533b8 100644 --- a/include/configs/vme8349.h +++ b/include/configs/vme8349.h @@ -184,7 +184,6 @@ * Serial Port */ #define CONFIG_CONS_INDEX 1 -#undef CONFIG_SERIAL_SOFTWARE_FIFO #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 diff --git a/include/configs/walnut.h b/include/configs/walnut.h index 191c28f..3be489d 100644 --- a/include/configs/walnut.h +++ b/include/configs/walnut.h @@ -85,7 +85,6 @@ * set Linux BASE_BAUD to 403200. */ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ #undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ #define CONFIG_SYS_BASE_BAUD 691200 diff --git a/include/configs/yucca.h b/include/configs/yucca.h index dfba508..a540355 100644 --- a/include/configs/yucca.h +++ b/include/configs/yucca.h @@ -107,7 +107,6 @@ *----------------------------------------------------------------------*/ #define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#undef CONFIG_SERIAL_SOFTWARE_FIFO #undef CONFIG_SYS_EXT_SERIAL_CLOCK /* #define CONFIG_SYS_EXT_SERIAL_CLOCK (1843200 * 6) */ /* Ext clk @ 11.059 MHz */ |