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make go optional

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-12-26 23:32:22 -05:00
parent 0c79cda01b
commit a641b9794b
3 changed files with 6 additions and 0 deletions
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1
README
View file

@ -644,6 +644,7 @@ The following options need to be configured:
CONFIG_CMD_FDOS * Dos diskette Support CONFIG_CMD_FDOS * Dos diskette Support
CONFIG_CMD_FLASH flinfo, erase, protect CONFIG_CMD_FLASH flinfo, erase, protect
CONFIG_CMD_FPGA FPGA device initialization support CONFIG_CMD_FPGA FPGA device initialization support
CONFIG_CMD_GO * the 'go' command (exec code)
CONFIG_CMD_HWFLOW * RTS/CTS hw flow control CONFIG_CMD_HWFLOW * RTS/CTS hw flow control
CONFIG_CMD_I2C * I2C serial bus support CONFIG_CMD_I2C * I2C serial bus support
CONFIG_CMD_IDE * IDE harddisk support CONFIG_CMD_IDE * IDE harddisk support

4
common/cmd_boot.c
View file

@ -28,6 +28,8 @@
#include <command.h> #include <command.h>
#include <net.h> #include <net.h>
#ifdef CONFIG_CMD_GO
/* Allow ports to override the default behavior */ /* Allow ports to override the default behavior */
__attribute__((weak)) __attribute__((weak))
unsigned long do_go_exec (ulong (*entry)(int, char * const []), int argc, char * const argv[]) unsigned long do_go_exec (ulong (*entry)(int, char * const []), int argc, char * const argv[])
@ -67,6 +69,8 @@ U_BOOT_CMD(
" passing 'arg' as arguments" " passing 'arg' as arguments"
); );
#endif
U_BOOT_CMD( U_BOOT_CMD(
reset, 1, 0, do_reset, reset, 1, 0, do_reset,
"Perform RESET of the CPU", "Perform RESET of the CPU",

1
include/config_cmd_defaults.h
View file

@ -11,6 +11,7 @@
#define CONFIG_CMD_BOOTM 1 #define CONFIG_CMD_BOOTM 1
#define CONFIG_CMD_EXPORTENV 1 #define CONFIG_CMD_EXPORTENV 1
#define CONFIG_CMD_GO 1
#define CONFIG_CMD_IMPORTENV 1 #define CONFIG_CMD_IMPORTENV 1
#endif #endif