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2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>

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* configure.ac, start/start16.S: Remove duplicate configure option and
	add support for the configure time variable BSP_VIDEO_80x50.
This commit is contained in:
Joel Sherrill
2009-02-11 19:48:25 +00:00
parent 9cf17fb8cf
commit c63fde5c77
3 changed files with 16 additions and 13 deletions
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5
c/src/lib/libbsp/i386/pc386/ChangeLog
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@@ -1,3 +1,8 @@
2009-02-11 Joel Sherrill <joel.sherrill@oarcorp.com>
* configure.ac, start/start16.S: Remove duplicate configure option and
add support for the configure time variable BSP_VIDEO_80x50.
2008-12-04 Joel Sherrill <joel.sherrill@oarcorp.com> 2008-12-04 Joel Sherrill <joel.sherrill@oarcorp.com>
* bsp_specs: Move -e start from *link to *startfile to avoid warning * bsp_specs: Move -e start from *link to *startfile to avoid warning

22
c/src/lib/libbsp/i386/pc386/configure.ac
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@@ -40,11 +40,18 @@ RTEMS_BSPOPTS_HELP([IDE_USE_SECONDARY_INTERFACE],
- and you have at least one disk attached to this interface - and you have at least one disk attached to this interface
- and you do want to access disks attached to this interface]) - and you do want to access disks attached to this interface])
RTEMS_BSPOPTS_SET([BSP_VIDEO_80x50],[*],[0])
RTEMS_BSPOPTS_HELP([BSP_VIDEO_80x50],
[If defined, set the VGA display to 80x50.])
RTEMS_BSPOPTS_SET([BSP_PRESS_KEY_FOR_RESET],[*],[1]) RTEMS_BSPOPTS_SET([BSP_PRESS_KEY_FOR_RESET],[*],[1])
RTEMS_BSPOPTS_HELP([BSP_PRESS_KEY_FOR_RESET], RTEMS_BSPOPTS_HELP([BSP_PRESS_KEY_FOR_RESET],
[Determines, whether this BSP will wait for a key to be pressed [If defined, print a message and wait until pressed before resetting
before rebooting the PC. This is useful for unattended PC deployments board when application exits.])
])
RTEMS_BSPOPTS_SET([BSP_RESET_BOARD_AT_EXIT],[*],[1])
RTEMS_BSPOPTS_HELP([BSP_RESET_BOARD_AT_EXIT],
[If defined, reset the board when the application exits.])
RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_TSC],[*],[0]) RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_TSC],[*],[0])
RTEMS_BSPOPTS_HELP([CLOCK_DRIVER_USE_TSC], RTEMS_BSPOPTS_HELP([CLOCK_DRIVER_USE_TSC],
@@ -93,15 +100,6 @@ RTEMS_CONFIG_BUILD_SUBDIRS(tools)
AC_SUBST(RTEMS_BSP) AC_SUBST(RTEMS_BSP)
RTEMS_BSPOPTS_SET([BSP_PRESS_KEY_FOR_RESET],[*],[1])
RTEMS_BSPOPTS_HELP([BSP_PRESS_KEY_FOR_RESET],
[If defined, print a message and wait until pressed before resetting
board when application exits.])
RTEMS_BSPOPTS_SET([BSP_RESET_BOARD_AT_EXIT],[*],[1])
RTEMS_BSPOPTS_HELP([BSP_RESET_BOARD_AT_EXIT],
[If defined, reset the board when the application exits.])
BSP_BOOTCARD_OPTIONS BSP_BOOTCARD_OPTIONS
# Explicitly list all Makefiles here # Explicitly list all Makefiles here

2
c/src/lib/libbsp/i386/pc386/start/start16.S
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@@ -52,7 +52,7 @@ _start16:
movw %ax, %es # movw %ax, %es #
movw %ax, %ss # movw %ax, %ss #
#if defined(RTEMS_VIDEO_80x50) #if (RTEMS_VIDEO_80x50 == 1)
movl $0x0040,%eax # use 32 bit constant to ensure 16 MSB=0 movl $0x0040,%eax # use 32 bit constant to ensure 16 MSB=0
mov %ax,%es mov %ax,%es