From 364d75b6bda08b59dcdc2cc352f81a053ff2c5b1 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Fri, 12 Oct 2001 14:45:28 +0000 Subject: 2001-10-12 Ralf Corsepius * configure.ac: Add bspopts.h; Add CPU_CLOCK_RATE_HZ. * startup/bspstart.c: Replace HZ with CPU_CLOCK_RATE_HZ. * include/.cvsignore: Add stamp-h*, bspopts.h*. * include/bsp.h: Add bspopts.h. --- c/src/lib/libbsp/sh/gensh4/ChangeLog | 7 +++++++ c/src/lib/libbsp/sh/gensh4/configure.ac | 10 ++++++++++ c/src/lib/libbsp/sh/gensh4/include/.cvsignore | 2 ++ c/src/lib/libbsp/sh/gensh4/include/bsp.h | 3 +++ c/src/lib/libbsp/sh/gensh4/startup/bspstart.c | 4 ++-- 5 files changed, 24 insertions(+), 2 deletions(-) (limited to 'c/src/lib/libbsp') diff --git a/c/src/lib/libbsp/sh/gensh4/ChangeLog b/c/src/lib/libbsp/sh/gensh4/ChangeLog index fcbca778bd..a4d54adca7 100644 --- a/c/src/lib/libbsp/sh/gensh4/ChangeLog +++ b/c/src/lib/libbsp/sh/gensh4/ChangeLog @@ -1,3 +1,10 @@ +2001-10-12 Ralf Corsepius + + * configure.ac: Add bspopts.h; Add CPU_CLOCK_RATE_HZ. + * startup/bspstart.c: Replace HZ with CPU_CLOCK_RATE_HZ. + * include/.cvsignore: Add stamp-h*, bspopts.h*. + * include/bsp.h: Add bspopts.h. + 2001-10-11 Alexandra Kossovsky * Makefile.am, README, bsp_specs, .cvsignore, include/Makefile.am, diff --git a/c/src/lib/libbsp/sh/gensh4/configure.ac b/c/src/lib/libbsp/sh/gensh4/configure.ac index 0a1b505eab..869c68153c 100644 --- a/c/src/lib/libbsp/sh/gensh4/configure.ac +++ b/c/src/lib/libbsp/sh/gensh4/configure.ac @@ -19,6 +19,16 @@ RTEMS_ENV_RTEMSBSP RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP) RTEMS_CHECK_BSP_CACHE(RTEMS_BSP) RTEMS_CANONICAL_HOST + +## bsp-specific options +CPU_CLOCK_RATE_HZ=${CPU_CLOCK_RATE_HZ-96000000} +AC_SUBST(CPU_CLOCK_RATE_HZ) +AC_DEFINE_UNQUOTED( + [CPU_CLOCK_RATE_HZ], + [$CPU_CLOCK_RATE_HZ], + [cpu clock rate in HZ]) + +AM_CONFIG_HEADER(include/bspopts.h) RTEMS_PROJECT_ROOT # Explicitly list all Makefiles here diff --git a/c/src/lib/libbsp/sh/gensh4/include/.cvsignore b/c/src/lib/libbsp/sh/gensh4/include/.cvsignore index 282522db03..2be206e5ff 100644 --- a/c/src/lib/libbsp/sh/gensh4/include/.cvsignore +++ b/c/src/lib/libbsp/sh/gensh4/include/.cvsignore @@ -1,2 +1,4 @@ Makefile Makefile.in +stamp-h* +bspopts.h* diff --git a/c/src/lib/libbsp/sh/gensh4/include/bsp.h b/c/src/lib/libbsp/sh/gensh4/include/bsp.h index 25da9274c4..332cd11296 100644 --- a/c/src/lib/libbsp/sh/gensh4/include/bsp.h +++ b/c/src/lib/libbsp/sh/gensh4/include/bsp.h @@ -47,8 +47,11 @@ extern "C" { #include #include #include +#include + #include "rtems/score/sh7750_regs.h" + /* * confdefs.h overrides for this BSP: * - number of termios serial ports (defaults to 1) diff --git a/c/src/lib/libbsp/sh/gensh4/startup/bspstart.c b/c/src/lib/libbsp/sh/gensh4/startup/bspstart.c index 05788892cb..08b1cc320a 100644 --- a/c/src/lib/libbsp/sh/gensh4/startup/bspstart.c +++ b/c/src/lib/libbsp/sh/gensh4/startup/bspstart.c @@ -49,7 +49,7 @@ char *rtems_progname; /* * This variable is nesessary for console driver. */ -unsigned32 SH4_CPU_HZ_Frequency = HZ; +unsigned32 SH4_CPU_HZ_Frequency = CPU_CLOCK_RATE_HZ; /* * Use the shared implementations of the following routines @@ -142,5 +142,5 @@ void bsp_start(void) Cpu_table.interrupt_stack_size = CONFIGURE_INTERRUPT_STACK_MEMORY; #endif - Cpu_table.clicks_per_second = HZ ; + Cpu_table.clicks_per_second = CPU_CLOCK_RATE_HZ ; } -- cgit v1.2.3