Add PIXIS FPGA support for MPC8641HPCN board.

Move the 8641HPCN's PIXIS code to the new directory
board/freescale/common/ as it will be shared by
future boards not in the same processor family.

Write a "pixis_reset" command that utilizes the FPGA
reset sequencer to support alternate soft-reset options
such as using the "alternate" flash bank, enabling
the watch dog, or choosing different CPU frequencies.

Add documentation for the pixis_reset to README.mpc8641hpcn.

Signed-off-by: Haiying Wang <haiying.wang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>

1 files changed, 0 insertions, 33 deletions

diff --git a/board/mpc8641hpcn/pixis.h b/board/mpc8641hpcn/pixis.h
deleted file mode 100644
index cd9a45d..0000000
--- a/board/mpc8641hpcn/pixis.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright 2006 Freescale Semiconductor
- *
- * 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
- */
-
-extern int set_px_sysclk(ulong sysclk);
-extern int set_px_mpxpll(ulong mpxpll);
-extern int set_px_corepll(ulong corepll);
-extern void read_from_px_regs(int set);
-extern void read_from_px_regs_altbank(int set);
-extern void set_altbank(void);
-extern void set_px_go(void);
-extern void set_px_go_with_watchdog(void);
-extern int disable_watchdog(cmd_tbl_t *cmdtp,
-			    int flag, int argc, char *argv[]);
-extern ulong strfractoint(uchar *strptr);