Move lib_$ARCH directories to arch/$ARCH/lib

Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk

This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

1 files changed, 0 insertions, 97 deletions

diff --git a/lib_ppc/time.c b/lib_ppc/time.c
deleted file mode 100644
index 2909961..0000000
--- a/lib_ppc/time.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * (C) Copyright 2000, 2001
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * This function is intended for SHORT delays only.
- * It will overflow at around 10 seconds @ 400MHz,
- * or 20 seconds @ 200MHz.
- */
-unsigned long usec2ticks(unsigned long usec)
-{
-	ulong ticks;
-
-	if (usec < 1000) {
-		ticks = ((usec * (get_tbclk()/1000)) + 500) / 1000;
-	} else {
-		ticks = ((usec / 10) * (get_tbclk() / 100000));
-	}
-
-	return (ticks);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * We implement the delay by converting the delay (the number of
- * microseconds to wait) into a number of time base ticks; then we
- * watch the time base until it has incremented by that amount.
- */
-void __udelay(unsigned long usec)
-{
-	ulong ticks = usec2ticks (usec);
-	wait_ticks (ticks);
-}
-
-/* ------------------------------------------------------------------------- */
-#ifndef CONFIG_NAND_SPL
-unsigned long ticks2usec(unsigned long ticks)
-{
-	ulong tbclk = get_tbclk();
-
-	/* usec = ticks * 1000000 / tbclk
-	 * Multiplication would overflow at ~4.2e3 ticks,
-	 * so we break it up into
-	 * usec = ( ( ticks * 1000) / tbclk ) * 1000;
-	 */
-	ticks *= 1000L;
-	ticks /= tbclk;
-	ticks *= 1000L;
-
-	return ((ulong)ticks);
-}
-#endif
-/* ------------------------------------------------------------------------- */
-
-int init_timebase (void)
-{
-#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-
-	/* unlock */
-	immap->im_sitk.sitk_tbk = KAPWR_KEY;
-#endif
-
-	/* reset */
-	asm ("li 3,0 ; mttbu 3 ; mttbl 3 ;");
-
-#if defined(CONFIG_5xx) || defined(CONFIG_8xx)
-	/* enable */
-	immap->im_sit.sit_tbscr |= TBSCR_TBE;
-#endif
-	return (0);
-}
-/* ------------------------------------------------------------------------- */