[U-Boot] [PATCH] powerpc/km82xx: rename mgcoge files to km82xx

8 Apr 2011

From: Holger Brunck holger.brunck@keymile.com
The directory and file mgcoge was renamed to km82xx.
Because other keymile 82xx will follow and will use the
same platform code.
Signed-off-by: Holger Brunck holger.brunck@keymile.com
Acked-by: Heiko Schocher hs@denx.de
cc: Wolfgang Denk wd@denx.de
cc: Detlev Zundel dzu@denx.de
cc: Valentin Longchamp valentin.longchamp@keymile.com
Signed-off-by: Valentin Longchamp valentin.longchamp@keymile.com
---
 board/keymile/km82xx/Makefile |   53 +++++++
 board/keymile/km82xx/km82xx.c |  346 +++++++++++++++++++++++++++++++++++++++++
 board/keymile/mgcoge/Makefile |   53 -------
 board/keymile/mgcoge/mgcoge.c |  346 -----------------------------------------
 boards.cfg                    |    4 +-
 5 files changed, 401 insertions(+), 401 deletions(-)
 create mode 100644 board/keymile/km82xx/Makefile
 create mode 100644 board/keymile/km82xx/km82xx.c
 delete mode 100644 board/keymile/mgcoge/Makefile
 delete mode 100644 board/keymile/mgcoge/mgcoge.c

diff --git a/board/keymile/km82xx/Makefile b/board/keymile/km82xx/Makefile
new file mode 100644
index 0000000..a2b9da4
--- /dev/null
+++ b/board/keymile/km82xx/Makefile
@@ -0,0 +1,53 @@
+#
+# (C) Copyright 2001-2007
+# 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 $(TOPDIR)/config.mk
+ifneq ($(OBJTREE),$(SRCTREE))
+$(shell mkdir -p $(obj)../common)
+endif
+
+LIB	= $(obj)lib$(BOARD).o
+
+COBJS	:= $(BOARD).o ../common/common.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/keymile/km82xx/km82xx.c b/board/keymile/km82xx/km82xx.c
new file mode 100644
index 0000000..3db3c7b
--- /dev/null
+++ b/board/keymile/km82xx/km82xx.c
@@ -0,0 +1,346 @@
+/*
+ * (C) Copyright 2007 - 2008
+ * Heiko Schocher, DENX Software Engineering, hs@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>
+#include <mpc8260.h>
+#include <ioports.h>
+#include <malloc.h>
+#include <asm/io.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+#include <libfdt.h>
+#endif
+
+#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
+#include <i2c.h>
+#endif
+
+#include "../common/common.h"
+
+/*
+ * I/O Port configuration table
+ *
+ * if conf is 1, then that port pin will be configured at boot time
+ * according to the five values podr/pdir/ppar/psor/pdat for that entry
+ */
+const iop_conf_t iop_conf_tab[4][32] = {
+
+	/* Port A */
+	{	/*	      conf	ppar psor pdir podr pdat */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA31	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA30	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA29	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA28	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA27	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA26	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA25	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA24	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA23	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA22	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA21	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA20	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA19	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA18	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA17	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA16	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA15	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA14	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA13	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA12	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA11	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA10	     */
+		{ 1,		 1,   0,   1,	0,   0 }, /* PA9 SMC2 TxD    */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PA8 SMC2 RxD    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA7	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA6	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA5	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA4	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA3	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA2	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PA1	     */
+		{ 0,		 0,   0,   0,	0,   0 }  /* PA0	     */
+	},
+
+	/* Port B */
+	{	/*	      conf	ppar psor pdir podr pdat */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB31	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB30	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB29	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB28	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB27	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB26	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB25	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB24	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB23	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB22	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB21	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB20	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB19	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PB18	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }  /* non-existent    */
+	},
+
+	/* Port C */
+	{	/*	      conf	ppar psor pdir podr pdat */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC31	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC30	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC29	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC28	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC27	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC26	     */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PC25 RxClk      */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PC24 TxClk      */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC23	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC22	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC21	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC20	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC19	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC18	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC17	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC16	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC15	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC14	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC13	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC12	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC11	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC10	     */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PC9  SCC4: CTS  */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PC8  SCC4: CD   */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC7	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC6	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC5	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC4	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC3	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC2	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC1	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PC0	     */
+	},
+
+	/* Port D */
+	{	/*	      conf	ppar psor pdir podr pdat */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD31	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD30	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD29	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD28	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD27	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD26	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD25	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD24	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD23	     */
+		{ 1,		 1,   0,   0,	0,   0 }, /* PD22 SCC4: RXD  */
+		{ 1,		 1,   0,   1,	0,   0 }, /* PD21 SCC4: TXD  */
+		{ 1,		 1,   0,   1,	0,   0 }, /* PD20 SCC4: RTS  */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD19	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD18	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD17	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD16	     */
+#if defined(CONFIG_HARD_I2C)
+		{ 1,		 1,   1,   0,	1,   0 }, /* PD15 I2C SDA    */
+		{ 1,		 1,   1,   0,	1,   0 }, /* PD14 I2C SCL    */
+#else
+		{ 1,		 0,   0,   0,	1,   1 }, /* PD15	     */
+		{ 1,		 0,   0,   1,	1,   1 }, /* PD14	     */
+#endif
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD13	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD12	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD11	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD10	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD9	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD8	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD7	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD6	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD5	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* PD4	     */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
+		{ 0,		 0,   0,   0,	0,   0 }  /* non-existent    */
+	}
+};
+
+/*
+ * Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx
+ *
+ * This routine performs standard 8260 initialization sequence
+ * and calculates the available memory size. It may be called
+ * several times to try different SDRAM configurations on both
+ * 60x and local buses.
+ */
+static long int try_init(memctl8260_t *memctl, ulong sdmr,
+				  ulong orx, uchar *base)
+{
+	uchar c = 0xff;
+	ulong maxsize, size;
+	int i;
+
+	/*
+	 * We must be able to test a location outsize the maximum legal size
+	 * to find out THAT we are outside; but this address still has to be
+	 * mapped by the controller. That means, that the initial mapping has
+	 * to be (at least) twice as large as the maximum expected size.
+	 */
+	maxsize = (1 + (~orx | 0x7fff))/* / 2*/;
+
+	out_be32(&memctl->memc_or1, orx);
+
+	/*
+	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
+	 *
+	 * "At system reset, initialization software must set up the
+	 *  programmable parameters in the memory controller banks registers
+	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
+	 *  system software should execute the following initialization sequence
+	 *  for each SDRAM device.
+	 *
+	 *  1. Issue a PRECHARGE-ALL-BANKS command
+	 *  2. Issue eight CBR REFRESH commands
+	 *  3. Issue a MODE-SET command to initialize the mode register
+	 *
+	 *  The initial commands are executed by setting P/LSDMR[OP] and
+	 *  accessing the SDRAM with a single-byte transaction."
+	 *
+	 * The appropriate BRx/ORx registers have already been set when we
+	 * get here. The SDRAM can be accessed at the address
+	 * CONFIG_SYS_SDRAM_BASE.
+	 */
+
+	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_PREA);
+	out_8(base, c);
+
+	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_CBRR);
+	for (i = 0; i < 8; i++)
+		out_8(base, c);
+
+	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_MRW);
+	/* setting MR on address lines */
+	out_8((uchar *)(base + CONFIG_SYS_MRS_OFFS), c);
+
+	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_NORM | PSDMR_RFEN);
+	out_8(base, c);
+
+	size = get_ram_size((long *)base, maxsize);
+	out_be32(&memctl->memc_or1, orx | ~(size - 1));
+
+	return size;
+}
+
+phys_size_t initdram(int board_type)
+{
+	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
+	memctl8260_t *memctl = &immap->im_memctl;
+
+	long psize;
+
+	out_8(&memctl->memc_psrt, CONFIG_SYS_PSRT);
+	out_be16(&memctl->memc_mptpr, CONFIG_SYS_MPTPR);
+
+#ifndef CONFIG_SYS_RAMBOOT
+	/* 60x SDRAM setup:
+	 */
+	psize = try_init(memctl, CONFIG_SYS_PSDMR, CONFIG_SYS_OR1,
+				  (uchar *) CONFIG_SYS_SDRAM_BASE);
+#endif /* CONFIG_SYS_RAMBOOT */
+
+	icache_enable();
+
+	return psize;
+}
+
+int checkboard(void)
+{
+#if defined(CONFIG_MGCOGE)
+	puts("Board: Keymile mgcoge");
+#else
+	puts("Board: Keymile mgcoge2ne");
+#endif
+	if (ethernet_present())
+		puts(" with PIGGY.");
+	puts("\n");
+	return 0;
+}
+
+/*
+ * Early board initalization.
+ */
+int board_early_init_r(void)
+{
+	struct km_bec_fpga *base =
+		(struct km_bec_fpga *)CONFIG_SYS_KMBEC_FPGA_BASE;
+
+	/* setup the UPIOx */
+	/* General Unit Reset disabled, Flash Bank enabled, UnitLed on */
+	out_8(&base->oprth, (WRG_RESET | H_OPORTS_14 | WRG_LED));
+	/* SCC4 enable, halfduplex, FCC1 powerdown */
+	out_8(&base->oprtl, (H_OPORTS_SCC4_ENA | H_OPORTS_SCC4_FD_ENA |
+		H_OPORTS_FCC1_PW_DWN));
+
+	return 0;
+}
+
+int last_stage_init(void)
+{
+	struct bfticu_iomap *base =
+		(struct bfticu_iomap *)CONFIG_SYS_FPGA_BASE;
+	u8 dip_switch;
+
+	dip_switch = in_8(&base->mswitch);
+	dip_switch &= BFTICU_DIPSWITCH_MASK;
+	/* dip switch 'full reset' or 'db erase' */
+	if (dip_switch & 0x1 || dip_switch & 0x2) {
+		/* start bootloader */
+		puts("DIP:   Enabled\n");
+		setenv("actual_bank", "0");
+	}
+	set_km_env();
+	return 0;
+}
+
+int hush_init_var(void)
+{
+	ivm_read_eeprom();
+	return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+}
+#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/board/keymile/mgcoge/Makefile b/board/keymile/mgcoge/Makefile
deleted file mode 100644
index a2b9da4..0000000
--- a/board/keymile/mgcoge/Makefile
+++ /dev/null
@@ -1,53 +0,0 @@
-#
-# (C) Copyright 2001-2007
-# 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 $(TOPDIR)/config.mk
-ifneq ($(OBJTREE),$(SRCTREE))
-$(shell mkdir -p $(obj)../common)
-endif
-
-LIB	= $(obj)lib$(BOARD).o
-
-COBJS	:= $(BOARD).o ../common/common.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
-
-$(LIB):	$(obj).depend $(OBJS)
-	$(call cmd_link_o_target, $(OBJS))
-
-clean:
-	rm -f $(SOBJS) $(OBJS)
-
-distclean:	clean
-	rm -f $(LIB) core *.bak $(obj).depend
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/board/keymile/mgcoge/mgcoge.c b/board/keymile/mgcoge/mgcoge.c
deleted file mode 100644
index 3db3c7b..0000000
--- a/board/keymile/mgcoge/mgcoge.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * (C) Copyright 2007 - 2008
- * Heiko Schocher, DENX Software Engineering, hs@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>
-#include <mpc8260.h>
-#include <ioports.h>
-#include <malloc.h>
-#include <asm/io.h>
-
-#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
-#endif
-
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
-#include <i2c.h>
-#endif
-
-#include "../common/common.h"
-
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-const iop_conf_t iop_conf_tab[4][32] = {
-
-	/* Port A */
-	{	/*	      conf	ppar psor pdir podr pdat */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA31	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA30	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA29	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA28	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA27	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA26	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA25	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA24	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA23	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA22	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA21	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA20	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA19	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA18	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA17	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA16	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA15	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA14	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA13	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA12	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA11	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA10	     */
-		{ 1,		 1,   0,   1,	0,   0 }, /* PA9 SMC2 TxD    */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PA8 SMC2 RxD    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA7	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA6	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA5	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA4	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA3	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA2	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PA1	     */
-		{ 0,		 0,   0,   0,	0,   0 }  /* PA0	     */
-	},
-
-	/* Port B */
-	{	/*	      conf	ppar psor pdir podr pdat */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB31	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB30	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB29	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB28	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB27	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB26	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB25	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB24	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB23	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB22	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB21	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB20	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB19	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PB18	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }  /* non-existent    */
-	},
-
-	/* Port C */
-	{	/*	      conf	ppar psor pdir podr pdat */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC31	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC30	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC29	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC28	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC27	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC26	     */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PC25 RxClk      */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PC24 TxClk      */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC23	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC22	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC21	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC20	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC19	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC18	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC17	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC16	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC15	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC14	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC13	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC12	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC11	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC10	     */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PC9  SCC4: CTS  */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PC8  SCC4: CD   */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC7	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC6	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC5	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC4	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC3	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC2	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC1	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PC0	     */
-	},
-
-	/* Port D */
-	{	/*	      conf	ppar psor pdir podr pdat */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD31	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD30	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD29	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD28	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD27	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD26	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD25	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD24	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD23	     */
-		{ 1,		 1,   0,   0,	0,   0 }, /* PD22 SCC4: RXD  */
-		{ 1,		 1,   0,   1,	0,   0 }, /* PD21 SCC4: TXD  */
-		{ 1,		 1,   0,   1,	0,   0 }, /* PD20 SCC4: RTS  */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD19	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD18	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD17	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD16	     */
-#if defined(CONFIG_HARD_I2C)
-		{ 1,		 1,   1,   0,	1,   0 }, /* PD15 I2C SDA    */
-		{ 1,		 1,   1,   0,	1,   0 }, /* PD14 I2C SCL    */
-#else
-		{ 1,		 0,   0,   0,	1,   1 }, /* PD15	     */
-		{ 1,		 0,   0,   1,	1,   1 }, /* PD14	     */
-#endif
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD13	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD12	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD11	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD10	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD9	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD8	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD7	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD6	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD5	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* PD4	     */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }, /* non-existent    */
-		{ 0,		 0,   0,   0,	0,   0 }  /* non-existent    */
-	}
-};
-
-/*
- * Try SDRAM initialization with P/LSDMR=sdmr and ORx=orx
- *
- * This routine performs standard 8260 initialization sequence
- * and calculates the available memory size. It may be called
- * several times to try different SDRAM configurations on both
- * 60x and local buses.
- */
-static long int try_init(memctl8260_t *memctl, ulong sdmr,
-				  ulong orx, uchar *base)
-{
-	uchar c = 0xff;
-	ulong maxsize, size;
-	int i;
-
-	/*
-	 * We must be able to test a location outsize the maximum legal size
-	 * to find out THAT we are outside; but this address still has to be
-	 * mapped by the controller. That means, that the initial mapping has
-	 * to be (at least) twice as large as the maximum expected size.
-	 */
-	maxsize = (1 + (~orx | 0x7fff))/* / 2*/;
-
-	out_be32(&memctl->memc_or1, orx);
-
-	/*
-	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
-	 *
-	 * "At system reset, initialization software must set up the
-	 *  programmable parameters in the memory controller banks registers
-	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
-	 *  system software should execute the following initialization sequence
-	 *  for each SDRAM device.
-	 *
-	 *  1. Issue a PRECHARGE-ALL-BANKS command
-	 *  2. Issue eight CBR REFRESH commands
-	 *  3. Issue a MODE-SET command to initialize the mode register
-	 *
-	 *  The initial commands are executed by setting P/LSDMR[OP] and
-	 *  accessing the SDRAM with a single-byte transaction."
-	 *
-	 * The appropriate BRx/ORx registers have already been set when we
-	 * get here. The SDRAM can be accessed at the address
-	 * CONFIG_SYS_SDRAM_BASE.
-	 */
-
-	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_PREA);
-	out_8(base, c);
-
-	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_CBRR);
-	for (i = 0; i < 8; i++)
-		out_8(base, c);
-
-	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_MRW);
-	/* setting MR on address lines */
-	out_8((uchar *)(base + CONFIG_SYS_MRS_OFFS), c);
-
-	out_be32(&memctl->memc_psdmr, sdmr | PSDMR_OP_NORM | PSDMR_RFEN);
-	out_8(base, c);
-
-	size = get_ram_size((long *)base, maxsize);
-	out_be32(&memctl->memc_or1, orx | ~(size - 1));
-
-	return size;
-}
-
-phys_size_t initdram(int board_type)
-{
-	immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	memctl8260_t *memctl = &immap->im_memctl;
-
-	long psize;
-
-	out_8(&memctl->memc_psrt, CONFIG_SYS_PSRT);
-	out_be16(&memctl->memc_mptpr, CONFIG_SYS_MPTPR);
-
-#ifndef CONFIG_SYS_RAMBOOT
-	/* 60x SDRAM setup:
-	 */
-	psize = try_init(memctl, CONFIG_SYS_PSDMR, CONFIG_SYS_OR1,
-				  (uchar *) CONFIG_SYS_SDRAM_BASE);
-#endif /* CONFIG_SYS_RAMBOOT */
-
-	icache_enable();
-
-	return psize;
-}
-
-int checkboard(void)
-{
-#if defined(CONFIG_MGCOGE)
-	puts("Board: Keymile mgcoge");
-#else
-	puts("Board: Keymile mgcoge2ne");
-#endif
-	if (ethernet_present())
-		puts(" with PIGGY.");
-	puts("\n");
-	return 0;
-}
-
-/*
- * Early board initalization.
- */
-int board_early_init_r(void)
-{
-	struct km_bec_fpga *base =
-		(struct km_bec_fpga *)CONFIG_SYS_KMBEC_FPGA_BASE;
-
-	/* setup the UPIOx */
-	/* General Unit Reset disabled, Flash Bank enabled, UnitLed on */
-	out_8(&base->oprth, (WRG_RESET | H_OPORTS_14 | WRG_LED));
-	/* SCC4 enable, halfduplex, FCC1 powerdown */
-	out_8(&base->oprtl, (H_OPORTS_SCC4_ENA | H_OPORTS_SCC4_FD_ENA |
-		H_OPORTS_FCC1_PW_DWN));
-
-	return 0;
-}
-
-int last_stage_init(void)
-{
-	struct bfticu_iomap *base =
-		(struct bfticu_iomap *)CONFIG_SYS_FPGA_BASE;
-	u8 dip_switch;
-
-	dip_switch = in_8(&base->mswitch);
-	dip_switch &= BFTICU_DIPSWITCH_MASK;
-	/* dip switch 'full reset' or 'db erase' */
-	if (dip_switch & 0x1 || dip_switch & 0x2) {
-		/* start bootloader */
-		puts("DIP:   Enabled\n");
-		setenv("actual_bank", "0");
-	}
-	set_km_env();
-	return 0;
-}
-
-int hush_init_var(void)
-{
-	ivm_read_eeprom();
-	return 0;
-}
-
-#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT)
-void ft_board_setup(void *blob, bd_t *bd)
-{
-	ft_cpu_setup(blob, bd);
-}
-#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
diff --git a/boards.cfg b/boards.cfg
index 79266c9..4c52770 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -422,8 +422,8 @@ PQ2FADS-ZU_66MHz             powerpc     mpc8260     mpc8260ads          freesca
 PQ2FADS-ZU_66MHz_lowboot     powerpc     mpc8260     mpc8260ads          freescale      -           MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,8260_CLKIN=66000000,SYS_TEXT_BASE=0xFF800000
 PQ2FADS-ZU_lowboot           powerpc     mpc8260     mpc8260ads          freescale      -           MPC8260ADS:ADSTYPE=CONFIG_SYS_PQ2FADS,SYS_TEXT_BASE=0xFF800000
 VoVPN-GW_66MHz               powerpc     mpc8260     vovpn-gw            funkwerk       -           VoVPN-GW:CLKIN_66MHz
-mgcoge                       powerpc     mpc8260     -                   keymile
-mgcoge2ne                    powerpc     mpc8260     mgcoge              keymile
+mgcoge                       powerpc     mpc8260     km82xx              keymile
+mgcoge2ne                    powerpc     mpc8260     km82xx              keymile
 SCM                          powerpc     mpc8260     -                   siemens
 TQM8255_AA                   powerpc     mpc8260     tqm8260             tqc            -           TQM8260:MPC8255,300MHz
 TQM8260_AA                   powerpc     mpc8260     tqm8260             tqc            -           TQM8260:MPC8260,200MHz
-- 
1.7.0.5


    