[U-Boot] [PATCH 3/6] autoboot: remove CONFIG_ZERO_BOOTDELAY_CHECK

Masahiro Yamada
2016-06-21T05:32:44Z

As the help message of CONFIG_BOOTDELAY says, CONFIG_BOOTDELAY=-2
means the autoboot with no delay, with no abort check even if
CONFIG_ZERO_BOOTDELAY_CHECK is defined.

To sum up, the autoboot behaves as follows:

[1] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=y
autoboot with no delay, but you can abort it by key input

[2] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
autoboot with no delay, with no check for abort

[3] CONFIG_BOOTDELAY=-1
disable autoboot

[4] CONFIG_BOOTDELAY=-2
autoboot with no delay, with no check for abort

As you notice, [2] and [4] come to the same result, which means we
do not need CONFIG_ZERO_BOOTDELAY_CHECK. We can control all the
cases only by CONFIG_BOOTDELAY, like this:

[1] CONFIG_BOOTDELAY=0
autoboot with no delay, but you can abort it by key input

[2] CONFIG_BOOTDELAY=-1
disable autoboot

[3] CONFIG_BOOTDELAY=-2
autoboot with no delay, with no check for abort

This commit converts the logic as follow:
CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
--> CONFIG_BOOTDELAY=-2

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

common/Kconfig | 2 +-
common/autoboot.c | 6 +-----
configs/cairo_defconfig | 2 +-
configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig | 2 +-
configs/controlcenterd_TRAILBLAZER_defconfig | 2 +-
configs/kwb_defconfig | 2 +-
configs/omap3_evm_quick_mmc_defconfig | 2 +-
configs/omap3_evm_quick_nand_defconfig | 2 +-
configs/tseries_mmc_defconfig | 2 +-
configs/tseries_nand_defconfig | 2 +-
configs/tseries_spi_defconfig | 2 +-
doc/README.autoboot | 8 --------
include/configs/CPCI2DP.h | 1 -
include/configs/CPCI4052.h | 1 -
include/configs/MIP405.h | 1 -
include/configs/PIP405.h | 1 -
include/configs/PLU405.h | 1 -
include/configs/PMC405DE.h | 1 -
include/configs/PMC440.h | 1 -
include/configs/VCMA9.h | 1 -
include/configs/VOM405.h | 1 -
include/configs/a3m071.h | 1 -
include/configs/amcc-common.h | 1 -
include/configs/apf27.h | 1 -
include/configs/calimain.h | 1 -
include/configs/cm_t35.h | 1 -
include/configs/cm_t3517.h | 1 -
include/configs/cm_t43.h | 1 -
include/configs/devkit3250.h | 1 -
include/configs/digsy_mtc.h | 1 -
include/configs/dlvision-10g.h | 1 -
include/configs/exynos-common.h | 1 -
include/configs/gdppc440etx.h | 1 -
include/configs/hrcon.h | 1 -
include/configs/intip.h | 1 -
include/configs/io.h | 1 -
include/configs/io64.h | 1 -
include/configs/iocon.h | 1 -
include/configs/legoev3.h | 1 -
include/configs/meesc.h | 1 -
include/configs/omap3_logic.h | 1 -
include/configs/pcm030.h | 1 -
include/configs/r7780mp.h | 1 -
include/configs/s5p_goni.h | 1 -
include/configs/smdk2410.h | 1 -
include/configs/smdkc100.h | 1 -
include/configs/snapper9260.h | 1 -
include/configs/snapper9g45.h | 1 -
include/configs/spear-common.h | 1 -
include/configs/strider.h | 1 -
include/configs/theadorable.h | 1 -
include/configs/tricorder.h | 1 -
include/configs/uniphier.h | 1 -
include/configs/vinco.h | 1 -
include/configs/work_92105.h | 1 -
include/configs/x600.h | 1 -
include/configs/xilinx-ppc.h | 1 -
57 files changed, 11 insertions(+), 68 deletions(-)

diff --git a/common/Kconfig b/common/Kconfig
index a94c7b9..aae754b 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -103,9 +103,9 @@ config BOOTDELAY
depends on AUTOBOOT
help
Delay before automatically running bootcmd;
+ set to 0 to autoboot with no delay, but you can stop it by key input.
set to -1 to disable autoboot.
set to -2 to autoboot with no delay and not check for abort
- (even when CONFIG_ZERO_BOOTDELAY_CHECK is defined).

See doc/README.autoboot for details.

diff --git a/common/autoboot.c b/common/autoboot.c
index 223e062..35deece 100644
--- a/common/autoboot.c
+++ b/common/autoboot.c
@@ -187,10 +187,8 @@ static int abortboot_keyed(int bootdelay)
int abort;
uint64_t etime = endtick(bootdelay);

-#ifndef CONFIG_ZERO_BOOTDELAY_CHECK
- if (bootdelay == 0)
+ if (bootdelay < 0)
return 0;
-#endif

# ifdef CONFIG_AUTOBOOT_PROMPT
/*
@@ -230,7 +228,6 @@ static int abortboot_normal(int bootdelay)
printf("Hit any key to stop autoboot: %2d ", bootdelay);
#endif

-#if defined CONFIG_ZERO_BOOTDELAY_CHECK
/*
* Check if key already pressed
* Don't check if bootdelay < 0
@@ -242,7 +239,6 @@ static int abortboot_normal(int bootdelay)
abort = 1; /* don't auto boot */
}
}
-#endif

while ((bootdelay > 0) && (!abort)) {
--bootdelay;
diff --git a/configs/cairo_defconfig b/configs/cairo_defconfig
index 5257312..c529c7c 100644
--- a/configs/cairo_defconfig
+++ b/configs/cairo_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_OMAP34XX=y
CONFIG_TARGET_OMAP3_CAIRO=y
CONFIG_SPL=y
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="Cairo # "
CONFIG_CMD_BOOTZ=y
diff --git a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
index b6f14db..efb8ad6 100644
--- a/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_DEVELOP_defconfig
@@ -2,7 +2,7 @@ CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_CONTROLCENTERD=y
CONFIG_SYS_EXTRA_OPTIONS="TRAILBLAZER,SPIFLASH,DEVELOP"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
# CONFIG_CMD_BOOTM is not set
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
diff --git a/configs/controlcenterd_TRAILBLAZER_defconfig b/configs/controlcenterd_TRAILBLAZER_defconfig
index 2c45aff..45e8b8f 100644
--- a/configs/controlcenterd_TRAILBLAZER_defconfig
+++ b/configs/controlcenterd_TRAILBLAZER_defconfig
@@ -2,7 +2,7 @@ CONFIG_PPC=y
CONFIG_MPC85xx=y
CONFIG_TARGET_CONTROLCENTERD=y
CONFIG_SYS_EXTRA_OPTIONS="TRAILBLAZER,SPIFLASH"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
# CONFIG_CMD_BOOTM is not set
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
diff --git a/configs/kwb_defconfig b/configs/kwb_defconfig
index 790292e..5d97446 100644
--- a/configs/kwb_defconfig
+++ b/configs/kwb_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_TARGET_KWB=y
CONFIG_SPL=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_BOOTM is not set
diff --git a/configs/omap3_evm_quick_mmc_defconfig b/configs/omap3_evm_quick_mmc_defconfig
index 801c959..ebdc105 100644
--- a/configs/omap3_evm_quick_mmc_defconfig
+++ b/configs/omap3_evm_quick_mmc_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_OMAP34XX=y
CONFIG_TARGET_OMAP3_EVM_QUICK_MMC=y
CONFIG_SPL=y
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_SYS_PROMPT="OMAP3_EVM # "
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
diff --git a/configs/omap3_evm_quick_nand_defconfig b/configs/omap3_evm_quick_nand_defconfig
index 8815fca..52b08b8 100644
--- a/configs/omap3_evm_quick_nand_defconfig
+++ b/configs/omap3_evm_quick_nand_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
CONFIG_OMAP34XX=y
CONFIG_TARGET_OMAP3_EVM_QUICK_NAND=y
CONFIG_SPL=y
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_SYS_PROMPT="OMAP3_EVM # "
# CONFIG_CMD_BDI is not set
# CONFIG_CMD_CONSOLE is not set
diff --git a/configs/tseries_mmc_defconfig b/configs/tseries_mmc_defconfig
index 337404b..92eb2b7 100644
--- a/configs/tseries_mmc_defconfig
+++ b/configs/tseries_mmc_defconfig
@@ -3,7 +3,7 @@ CONFIG_TARGET_TSERIES=y
CONFIG_SPL=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,EMMC_BOOT"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
diff --git a/configs/tseries_nand_defconfig b/configs/tseries_nand_defconfig
index 4dc0296..8b5ae6e 100644
--- a/configs/tseries_nand_defconfig
+++ b/configs/tseries_nand_defconfig
@@ -3,7 +3,7 @@ CONFIG_TARGET_TSERIES=y
CONFIG_SPL=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
diff --git a/configs/tseries_spi_defconfig b/configs/tseries_spi_defconfig
index 5b52bf6..646e3c8 100644
--- a/configs/tseries_spi_defconfig
+++ b/configs/tseries_spi_defconfig
@@ -3,7 +3,7 @@ CONFIG_TARGET_TSERIES=y
CONFIG_SPL=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,SPI_BOOT,EMMC_BOOT"
-CONFIG_BOOTDELAY=0
+CONFIG_BOOTDELAY=-2
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
diff --git a/doc/README.autoboot b/doc/README.autoboot
index 227e3b5..30fd0b0 100644
--- a/doc/README.autoboot
+++ b/doc/README.autoboot
@@ -132,14 +132,6 @@ What they do
provides an escape sequence from the limited "password"
strings.

-
- CONFIG_ZERO_BOOTDELAY_CHECK
-
- If this option is defined, you can stop the autoboot process
- by hitting a key even in that case when "bootdelay" has been
- set to 0. You can set "bootdelay" to a negative value to
- prevent the check for console input.
-
CONFIG_RESET_TO_RETRY

(Only effective when CONFIG_BOOT_RETRY_TIME is also set)
diff --git a/include/configs/CPCI2DP.h b/include/configs/CPCI2DP.h
index c5c3a84..fb30c70 100644
--- a/include/configs/CPCI2DP.h
+++ b/include/configs/CPCI2DP.h
@@ -98,7 +98,6 @@
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */

-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

diff --git a/include/configs/CPCI4052.h b/include/configs/CPCI4052.h
index db953b9..e5d4b0c 100644
--- a/include/configs/CPCI4052.h
+++ b/include/configs/CPCI4052.h
@@ -121,7 +121,6 @@

#define CONFIG_CMDLINE_EDITING /* add command line history */

-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index 79027e2..6ef39db 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -99,7 +99,6 @@
#define CONFIG_BAUDRATE 9600 /* STD Baudrate */
/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
/* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */

#define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
diff --git a/include/configs/PIP405.h b/include/configs/PIP405.h
index e7c7a99..9203f85 100644
--- a/include/configs/PIP405.h
+++ b/include/configs/PIP405.h
@@ -91,7 +91,6 @@

/* autoboot (do NOT change this set environment variable "bootdelay" to -1 instead) */
/* #define CONFIG_BOOT_RETRY_TIME -10 /XXX* feature is available but not enabled */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check console even if bootdelay = 0 */

#define CONFIG_BOOTCOMMAND "diskboot 400000 0:1; bootm" /* autoboot command */
#define CONFIG_BOOTARGS "console=ttyS0,9600 root=/dev/hda5" /* boot arguments */
diff --git a/include/configs/PLU405.h b/include/configs/PLU405.h
index 558f3e2..c2e067a 100644
--- a/include/configs/PLU405.h
+++ b/include/configs/PLU405.h
@@ -117,7 +117,6 @@
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */

#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

diff --git a/include/configs/PMC405DE.h b/include/configs/PMC405DE.h
index 5f17d76..619222f 100644
--- a/include/configs/PMC405DE.h
+++ b/include/configs/PMC405DE.h
@@ -92,7 +92,6 @@

#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

/*
diff --git a/include/configs/PMC440.h b/include/configs/PMC440.h
index 868ca84..d3183ff 100644
--- a/include/configs/PMC440.h
+++ b/include/configs/PMC440.h
@@ -312,7 +312,6 @@

#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

/*-----------------------------------------------------------------------
diff --git a/include/configs/VCMA9.h b/include/configs/VCMA9.h
index 968e1df..a60c7c1 100644
--- a/include/configs/VCMA9.h
+++ b/include/configs/VCMA9.h
@@ -117,7 +117,6 @@

#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_RESET_TO_RETRY
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 10.0.0.110
diff --git a/include/configs/VOM405.h b/include/configs/VOM405.h
index dde98f6..e87cea8 100644
--- a/include/configs/VOM405.h
+++ b/include/configs/VOM405.h
@@ -105,7 +105,6 @@
#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */

#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */

diff --git a/include/configs/a3m071.h b/include/configs/a3m071.h
index 7ec404d..8f17dd1 100644
--- a/include/configs/a3m071.h
+++ b/include/configs/a3m071.h
@@ -322,7 +322,6 @@
*/

#undef CONFIG_BOOTARGS
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_SYS_AUTOLOAD "n"

diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h
index 2666ca6..9bda7fa 100644
--- a/include/configs/amcc-common.h
+++ b/include/configs/amcc-common.h
@@ -78,7 +78,6 @@
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/

diff --git a/include/configs/apf27.h b/include/configs/apf27.h
index f44f71c..51a16eb 100644
--- a/include/configs/apf27.h
+++ b/include/configs/apf27.h
@@ -148,7 +148,6 @@
#define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */
#define CONFIG_INITRD_TAG /* send initrd params */

-#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin"
#define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," \
__stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \
diff --git a/include/configs/calimain.h b/include/configs/calimain.h
index 3b10360..9c2b9e8 100644
--- a/include/configs/calimain.h
+++ b/include/configs/calimain.h
@@ -214,7 +214,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_BOOTARGS ""
#define CONFIG_BOOTCOMMAND "run checkupdate; run checkbutton;"
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_BOOT_RETRY_TIME 60 /* continue boot after 60 s inactivity */
#define CONFIG_RESET_TO_RETRY

diff --git a/include/configs/cm_t35.h b/include/configs/cm_t35.h
index de1999d..695066b 100644
--- a/include/configs/cm_t35.h
+++ b/include/configs/cm_t35.h
@@ -145,7 +145,6 @@
/* devices */

/* Environment information */
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
diff --git a/include/configs/cm_t3517.h b/include/configs/cm_t3517.h
index 87e41bf..78fde3e 100644
--- a/include/configs/cm_t3517.h
+++ b/include/configs/cm_t3517.h
@@ -152,7 +152,6 @@
/* devices */

/* Environment information */
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_EXTRA_ENV_SETTINGS \
"loadaddr=0x82000000\0" \
diff --git a/include/configs/cm_t43.h b/include/configs/cm_t43.h
index 5076540..9bb975a 100644
--- a/include/configs/cm_t43.h
+++ b/include/configs/cm_t43.h
@@ -98,7 +98,6 @@
#undef CONFIG_SPL_NAND_SUPPORT
#undef CONFIG_SYS_MONITOR_LEN
#undef CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_ENV_SIZE (16 * 1024)
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h
index 73f53d4..22f4322 100644
--- a/include/configs/devkit3250.h
+++ b/include/configs/devkit3250.h
@@ -178,7 +178,6 @@
*/
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_BOOTFILE "uImage"
#define CONFIG_BOOTARGS "console=ttyS0,115200n8"
diff --git a/include/configs/digsy_mtc.h b/include/configs/digsy_mtc.h
index 1145e37..c6d6d41 100644
--- a/include/configs/digsy_mtc.h
+++ b/include/configs/digsy_mtc.h
@@ -379,7 +379,6 @@
#define CONFIG_CMDLINE_EDITING 1

#define CONFIG_MX_CYCLIC 1
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_SYS_CBSIZE 1024
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
diff --git a/include/configs/dlvision-10g.h b/include/configs/dlvision-10g.h
index 445a346..c5c2f4d 100644
--- a/include/configs/dlvision-10g.h
+++ b/include/configs/dlvision-10g.h
@@ -27,7 +27,6 @@

#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/*
* Configure PLL
diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h
index 98474d3..ef3d210 100644
--- a/include/configs/exynos-common.h
+++ b/include/configs/exynos-common.h
@@ -51,7 +51,6 @@
#define CONFIG_EXYNOS_DWMMC
#define CONFIG_BOUNCE_BUFFER

-#define CONFIG_ZERO_BOOTDELAY_CHECK

/* PWM */
#define CONFIG_PWM
diff --git a/include/configs/gdppc440etx.h b/include/configs/gdppc440etx.h
index 8d79ea8..2e947fe 100644
--- a/include/configs/gdppc440etx.h
+++ b/include/configs/gdppc440etx.h
@@ -33,7 +33,6 @@
#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f*/
#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/*
* Base addresses -- Note these are effective addresses where the
diff --git a/include/configs/hrcon.h b/include/configs/hrcon.h
index 6a8660b..2368bfe 100644
--- a/include/configs/hrcon.h
+++ b/include/configs/hrcon.h
@@ -543,7 +543,6 @@ void fpga_control_clear(unsigned int bus, int pin);
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */

diff --git a/include/configs/intip.h b/include/configs/intip.h
index f3db077..1fece9f 100644
--- a/include/configs/intip.h
+++ b/include/configs/intip.h
@@ -48,7 +48,6 @@
#define CONFIG_BOARD_TYPES 1 /* support board types */
#define CFG_ALT_MEMTEST

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/*
* Base addresses -- Note these are effective addresses where the
diff --git a/include/configs/io.h b/include/configs/io.h
index 0dd7f00..b2a600a 100644
--- a/include/configs/io.h
+++ b/include/configs/io.h
@@ -33,7 +33,6 @@
#define PLLMR0_DEFAULT PLLMR0_266_133_66
#define PLLMR1_DEFAULT PLLMR1_266_133_66

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/* new uImage format support */
#define CONFIG_FIT_DISABLE_SHA256
diff --git a/include/configs/io64.h b/include/configs/io64.h
index 1a6275e..7bb4f3d 100644
--- a/include/configs/io64.h
+++ b/include/configs/io64.h
@@ -44,7 +44,6 @@
#define CONFIG_MISC_INIT_R
#define CONFIG_LAST_STAGE_INIT

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/*-----------------------------------------------------------------------
* Base addresses -- Note these are effective addresses where the
diff --git a/include/configs/iocon.h b/include/configs/iocon.h
index 43688c7..5ed6749 100644
--- a/include/configs/iocon.h
+++ b/include/configs/iocon.h
@@ -35,7 +35,6 @@
#define PLLMR0_DEFAULT PLLMR0_266_133_66
#define PLLMR1_DEFAULT PLLMR1_266_133_66

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

/* new uImage format support */
#define CONFIG_FIT_DISABLE_SHA256
diff --git a/include/configs/legoev3.h b/include/configs/legoev3.h
index f52750e..04f593e 100644
--- a/include/configs/legoev3.h
+++ b/include/configs/legoev3.h
@@ -168,7 +168,6 @@
#define CONFIG_SERIAL_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_SETUP_INITRD_TAG
-#define CONFIG_ZERO_BOOTDELAY_CHECK
#define CONFIG_BOOTCOMMAND \
"if mmc rescan; then " \
"if run loadbootscr; then " \
diff --git a/include/configs/meesc.h b/include/configs/meesc.h
index fbcad4a..5e8ba47 100644
--- a/include/configs/meesc.h
+++ b/include/configs/meesc.h
@@ -69,7 +69,6 @@
#define CONFIG_USART_ID ATMEL_ID_SYS
#define CONFIG_BAUDRATE 115200

-#define CONFIG_ZERO_BOOTDELAY_CHECK

/*
* BOOTP options
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 3c11e2a..49a8b3f 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -47,7 +47,6 @@
#define CONFIG_INITRD_TAG
#define CONFIG_REVISION_TAG
#define CONFIG_CMDLINE_EDITING /* cmd line edit/history */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check keypress w/no delay */

/* Hardware drivers */

diff --git a/include/configs/pcm030.h b/include/configs/pcm030.h
index 80d5d6c..a3fc49a 100644
--- a/include/configs/pcm030.h
+++ b/include/configs/pcm030.h
@@ -70,7 +70,6 @@ Serial console configuration
/*-----------------------------------------------------------------------------
Autobooting
-----------------------------------------------------------------------------*/
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* allow stopping of boot process */
/* even with bootdelay=0 */
#undef CONFIG_BOOTARGS

diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h
index c15580c..90bbd2b 100644
--- a/include/configs/r7780mp.h
+++ b/include/configs/r7780mp.h
@@ -32,7 +32,6 @@
#define CONFIG_ENV_OVERWRITE 1

/* check for keypress on bootdelay==0 */
-/*#define CONFIG_ZERO_BOOTDELAY_CHECK*/

#define CONFIG_SYS_TEXT_BASE 0x0FFC0000
#define CONFIG_SYS_SDRAM_BASE (0x08000000)
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index afea884..a06de29 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -94,7 +94,6 @@
",12m(modem)"\
",60m(qboot)\0"

-#define CONFIG_ZERO_BOOTDELAY_CHECK

/* partitions definitions */
#define PARTS_CSA "csa-mmc"
diff --git a/include/configs/smdk2410.h b/include/configs/smdk2410.h
index f733c35..e328842 100644
--- a/include/configs/smdk2410.h
+++ b/include/configs/smdk2410.h
@@ -82,7 +82,6 @@
/* autoboot */
#define CONFIG_BOOT_RETRY_TIME -1
#define CONFIG_RESET_TO_RETRY
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_IPADDR 10.0.0.110
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index fe41d17..b553630 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -72,7 +72,6 @@
#define CONFIG_CMD_MTDPARTS

-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_PARTITIONS
diff --git a/include/configs/snapper9260.h b/include/configs/snapper9260.h
index 7981a8d..b33bec9 100644
--- a/include/configs/snapper9260.h
+++ b/include/configs/snapper9260.h
@@ -117,7 +117,6 @@

/* Boot options */
#define CONFIG_SYS_LOAD_ADDR 0x23000000
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
diff --git a/include/configs/snapper9g45.h b/include/configs/snapper9g45.h
index 8344f15..fd6c70e 100644
--- a/include/configs/snapper9g45.h
+++ b/include/configs/snapper9g45.h
@@ -95,7 +95,6 @@

/* Boot options */
#define CONFIG_SYS_LOAD_ADDR 0x23000000
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index 43ba84a..7f6cb93 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -178,7 +178,6 @@
#define CONFIG_CMDLINE_TAG
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_MISC_INIT_R
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_SYS_MEMTEST_START 0x00800000
#define CONFIG_SYS_MEMTEST_END 0x04000000
diff --git a/include/configs/strider.h b/include/configs/strider.h
index 36561e0..be8d165 100644
--- a/include/configs/strider.h
+++ b/include/configs/strider.h
@@ -581,7 +581,6 @@ void fpga_control_clear(unsigned int bus, int pin);
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */

-#undef CONFIG_ZERO_BOOTDELAY_CHECK /* ignore keypress on bootdelay==0 */

#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */

diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index dda70c5..1caa858 100644
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -64,7 +64,6 @@
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */

#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_SYS_ALT_MEMTEST
#define CONFIG_PREBOOT

diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index aed3931..127a968 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -46,7 +46,6 @@
#define CONFIG_DISPLAY_BOARDINFO

#define CONFIG_SILENT_CONSOLE
-#define CONFIG_ZERO_BOOTDELAY_CHECK

/* Clock Defines */
#define V_OSCK 26000000 /* Clock output from T2 */
diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 77057d0..47fe2a4 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -147,7 +147,6 @@
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01000000)

-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */

/*
* Network Configuration
diff --git a/include/configs/vinco.h b/include/configs/vinco.h
index 35fe9de..4ae179c 100644
--- a/include/configs/vinco.h
+++ b/include/configs/vinco.h
@@ -150,6 +150,5 @@
"bootdelay=0\0"

#endif
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#endif
diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h
index ba222f9..7c99ef6 100644
--- a/include/configs/work_92105.h
+++ b/include/configs/work_92105.h
@@ -174,7 +174,6 @@
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_INITRD_TAG

-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_BOOTFILE "uImage"
#define CONFIG_BOOTARGS "console=ttyS2,115200n8"
diff --git a/include/configs/x600.h b/include/configs/x600.h
index 71c0b45..748e331 100644
--- a/include/configs/x600.h
+++ b/include/configs/x600.h
@@ -145,7 +145,6 @@
#define CONFIG_MISC_INIT_R
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK

#define CONFIG_SYS_MEMTEST_START 0x00800000
#define CONFIG_SYS_MEMTEST_END 0x04000000
diff --git a/include/configs/xilinx-ppc.h b/include/configs/xilinx-ppc.h
index e97e9d0..39c1bd8 100644
--- a/include/configs/xilinx-ppc.h
+++ b/include/configs/xilinx-ppc.h
@@ -57,7 +57,6 @@
#define CONFIG_CMDLINE_EDITING /* add command line history */
#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */
-#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
#define CONFIG_VERSION_VARIABLE /* include version env variable */
#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup */
#define CONFIG_LOADS_ECHO /* echo on for serial download */
--
1.9.1