[U-Boot] [PATCH] ppc4xx: New board avnet fx12 minimodule <v2>
Georg Schardt
schardt at team-ctech.de
Wed Oct 22 11:25:38 CEST 2008
From: schardt <schardt at team-ctech.de>
this patch adds support for the avnet fx12 minimodul
it needs the "ppc4xx: Generic architecture for xilinx ppc405" patch from Ricardo
<v2>
rebased to ppc4xx/master
Signed-off-by: schardt <schardt at team-ctech.de>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda at uam.es>
---
MAINTAINERS | 4 +
MAKEALL | 1 +
Makefile | 18 +++++
board/avnet/fx12mm/.gitignore | 1 +
board/avnet/fx12mm/Makefile | 27 +++++++
board/avnet/fx12mm/config.mk | 26 +++++++
board/avnet/fx12mm/fx12mm.c | 52 +++++++++++++
board/avnet/fx12mm/init.S | 32 ++++++++
board/avnet/fx12mm/u-boot.lds | 149 ++++++++++++++++++++++++++++++++++++++
board/avnet/fx12mm/xparameters.h | 51 +++++++++++++
include/configs/fx12mm.h | 72 ++++++++++++++++++
11 files changed, 433 insertions(+), 0 deletions(-)
create mode 100644 board/avnet/fx12mm/.gitignore
create mode 100644 board/avnet/fx12mm/Makefile
create mode 100644 board/avnet/fx12mm/config.mk
create mode 100644 board/avnet/fx12mm/fx12mm.c
create mode 100644 board/avnet/fx12mm/init.S
create mode 100644 board/avnet/fx12mm/u-boot.lds
create mode 100644 board/avnet/fx12mm/xparameters.h
create mode 100644 include/configs/fx12mm.h
diff --git a/MAINTAINERS b/MAINTAINERS
index a5d1038..260c3e6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -366,6 +366,10 @@ Travis Sawyer (travis.sawyer at sandburst.com>
METROBOX PPC440GX
XPEDITE1K PPC440GX
+Georg Schardt <schardt at team-ctech.de>
+
+ fx12mm PPC405
+
Heiko Schocher <hs at denx.de>
ids8247 MPC8247
diff --git a/MAKEALL b/MAKEALL
index aa602b7..1f56ac5 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -186,6 +186,7 @@ LIST_4xx=" \
ebony \
ERIC \
EXBITGEN \
+ fx12mm \
G2000 \
glacier \
haleakala \
diff --git a/Makefile b/Makefile
index 66922eb..d6abb4d 100644
--- a/Makefile
+++ b/Makefile
@@ -1293,6 +1293,24 @@ ERIC_config: unconfig
EXBITGEN_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx exbitgen
+fx12mm_flash_config: unconfig
+ @mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
+ @mkdir -p $(obj)include $(obj)board/avnet/fx12mm
+ @echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-rom.lds"\
+ > $(obj)board/avnet/fx12mm/config.tmp
+ @echo "TEXT_BASE := 0xFFCB0000" \
+ >> $(obj)board/avnet/fx12mm/config.tmp
+ @$(MKCONFIG) fx12mm ppc ppc4xx fx12mm avnet
+
+fx12mm_config: unconfig
+ @mkdir -p $(obj)include $(obj)board/xilinx/ppc405-generic
+ @mkdir -p $(obj)include $(obj)board/avnet/fx12mm
+ @echo "LDSCRIPT:=$(SRCTREE)/board/xilinx/ppc405-generic/u-boot-ram.lds"\
+ > $(obj)board/avnet/fx12mm/config.tmp
+ @echo "TEXT_BASE := 0x03000000" \
+ >> $(obj)board/avnet/fx12mm/config.tmp
+ @$(MKCONFIG) fx12mm ppc ppc4xx fx12mm avnet
+
G2000_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc ppc4xx g2000
diff --git a/board/avnet/fx12mm/.gitignore b/board/avnet/fx12mm/.gitignore
new file mode 100644
index 0000000..b644f59
--- /dev/null
+++ b/board/avnet/fx12mm/.gitignore
@@ -0,0 +1 @@
+config.tmp
diff --git a/board/avnet/fx12mm/Makefile b/board/avnet/fx12mm/Makefile
new file mode 100644
index 0000000..f943781
--- /dev/null
+++ b/board/avnet/fx12mm/Makefile
@@ -0,0 +1,27 @@
+#
+# (C) Copyright 2008
+# Ricardo Ribalda,Universidad Autonoma de Madrid, ricardo.ribalda at uam.es
+# This work has been supported by: Qtechnology http://qtec.com/
+#
+# 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
+#
+
+COBJS += $(BOARD).o
+
+include $(SRCTREE)/board/xilinx/ppc405-generic/Makefile
diff --git a/board/avnet/fx12mm/config.mk b/board/avnet/fx12mm/config.mk
new file mode 100644
index 0000000..f5a6039
--- /dev/null
+++ b/board/avnet/fx12mm/config.mk
@@ -0,0 +1,26 @@
+#
+# (C) Copyright 2008
+# Ricardo Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at uam.es
+# Work supported by Qtechnology http://www.qtec.com
+#
+# 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
+#
+#
+
+sinclude $(SRCTREE)/board/xilinx/ppc405-generic/config.mk
diff --git a/board/avnet/fx12mm/fx12mm.c b/board/avnet/fx12mm/fx12mm.c
new file mode 100644
index 0000000..4858645
--- /dev/null
+++ b/board/avnet/fx12mm/fx12mm.c
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright 2008
+ *
+ * Author: Xilinx Inc.
+ *
+ * Modified by:
+ * Georg Schardt <schardt at team-ctech.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 <config.h>
+#include <common.h>
+#include <asm/processor.h>
+
+int checkboard(void)
+{
+ char tmp[64];
+ char *s, *e;
+ int i = getenv_r("serial", tmp, sizeof(tmp));
+
+ if (i < 0) {
+ printf("Avnet Virtex4 FX12 with no serial #");
+ } else {
+ for (e = tmp; *e; ++e) {
+ if (*e == ' ')
+ break;
+ }
+ printf("Avnet Virtex4 FX12 Minimodul # ");
+ for (s = tmp; s < e; ++s)
+ putc(*s);
+ }
+ putc('\n');
+ return 0;
+}
diff --git a/board/avnet/fx12mm/init.S b/board/avnet/fx12mm/init.S
new file mode 100644
index 0000000..c05a211
--- /dev/null
+++ b/board/avnet/fx12mm/init.S
@@ -0,0 +1,32 @@
+/*
+ * (C) Copyright 2008
+ *
+ * Georg Schardt <schardt at team-ctech.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
+ *
+ */
+
+ .globl ext_bus_cntlr_init
+ext_bus_cntlr_init:
+ blr
+
+ .globl sdram_init
+sdram_init:
+ blr
diff --git a/board/avnet/fx12mm/u-boot.lds b/board/avnet/fx12mm/u-boot.lds
new file mode 100644
index 0000000..31af107
--- /dev/null
+++ b/board/avnet/fx12mm/u-boot.lds
@@ -0,0 +1,149 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at 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
+ */
+
+OUTPUT_ARCH(powerpc)
+ENTRY(_start)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+ __DYNAMIC = 0; */
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ . = + SIZEOF_HEADERS;
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ /* WARNING - the following is hand-optimized to fit within */
+ /* the sector layout of our flash chips! XXX FIXME XXX */
+/*
+ cpu/ppc4xx/start.o (.text)
+ board/xilinx/fx12mm/init.o (.text)
+ cpu/ppc4xx/kgdb.o (.text)
+ cpu/ppc4xx/traps.o (.text)
+ cpu/ppc4xx/interrupts.o (.text)
+ cpu/ppc4xx/serial.o (.text)
+ cpu/ppc4xx/cpu_init.o (.text)
+ cpu/ppc4xx/speed.o (.text)
+ cpu/ppc4xx/4xx_enet.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_ppc/extable.o (.text)
+ lib_generic/zlib.o (.text)
+*/
+/* . = env_offset;*/
+/* common/environment.o(.text)*/
+
+ *(.text)
+ *(.fixup)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.rodata)
+ *(.rodata1)
+ *(.rodata.str1.4)
+ *(.eh_frame)
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
+ __fixup_entries = (. - _FIXUP_TABLE_)>>2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/board/avnet/fx12mm/xparameters.h b/board/avnet/fx12mm/xparameters.h
new file mode 100644
index 0000000..f7031b3
--- /dev/null
+++ b/board/avnet/fx12mm/xparameters.h
@@ -0,0 +1,51 @@
+/*
+ * (C) Copyright 2008
+ *
+ * Georg Schardt <schardt at team-ctech.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
+ *
+ * CAUTION: This file is based on the xparameters.h automatically
+ * generated by libgen. Version: Xilinx EDK 10.1.02 Build EDK_K_SP2.5
+ */
+
+#ifndef __XPARAMETER_H__
+#define __XPARAMETER_H__
+
+/* RS232 */
+#define XPAR_UARTNS550_0_CLOCK_FREQ_HZ 100000000
+#define XPAR_UARTNS550_0_BASEADDR 0x83E00000
+
+
+/* INT_C */
+#define XPAR_XPS_INTC_0_DEVICE_ID 0
+#define XPAR_XPS_INTC_0_BASEADDR 0x81800000
+#define XPAR_INTC_MAX_NUM_INTR_INPUTS 2
+
+/* CPU core clock */
+#define XPAR_CORE_CLOCK_FREQ_HZ 300000000
+#define XPAR_PLB_CLOCK_FREQ_HZ 100000000
+
+/* RAM */
+#define XPAR_DDR2_SDRAM_MEM_BASEADDR 0x00000000
+
+/* FLASH */
+#define XPAR_FLASH_2MX16_MEM0_BASEADDR 0xFFC00000
+
+#endif
diff --git a/include/configs/fx12mm.h b/include/configs/fx12mm.h
new file mode 100644
index 0000000..d45e7a0
--- /dev/null
+++ b/include/configs/fx12mm.h
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2008
+ *
+ * Ricado Ribalda-Universidad Autonoma de Madrid-ricardo.ribalda at uam.es
+ * This work has been supported by: QTechnology http://qtec.com
+ *
+ * Georg Schardt <schardt at team-ctech.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
+ */
+
+
+/*
+ Configuration file for the Virtex4FX12 Minimodul by Avnet/Memec,
+ see http://www.em.avnet.com
+*/
+
+#ifndef __CONFIG_FX12_H
+#define __CONFIG_FX12_H
+
+#include "../board/avnet/fx12mm/xparameters.h"
+
+/* cmd config */
+#define CONFIG_CMD_JFFS2
+#define CONFIG_JFFS2_CMDLINE
+#undef CONFIG_CMD_NET
+
+/* sdram */
+#define CONFIG_SYS_SDRAM_SIZE_MB 64
+
+/* environment */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SIZE 0x10000
+#define CONFIG_ENV_SECT_SIZE 0x10000
+#define CONFIG_SYS_ENV_OFFSET 0xA0000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+CONFIG_SYS_ENV_OFFSET)
+#define CONFIG_ENV_OVERWRITE 1
+
+/*Misc*/
+#define CONFIG_SYS_PROMPT "FX12MM:/# " /* Monitor Command Prompt */
+#define CONFIG_PREBOOT "echo U-Boot is up and runnining;"
+
+/*Flash*/
+#define CONFIG_SYS_FLASH_BASE XPAR_FLASH_2MX16_MEM0_BASEADDR
+#define CONFIG_SYS_FLASH_SIZE (4*1024*1024)
+#define CONFIG_SYS_MAX_FLASH_SECT 71
+#define CONFIG_SYS_FLASH_CFI 1
+#define CONFIG_FLASH_CFI_DRIVER 1
+#define MTDIDS_DEFAULT "nor0=fx12mm-flash"
+#define MTDPARTS_DEFAULT "mtdparts=fx12mm-flash:-(user)"
+
+
+#include "configs/xilinx-ppc405.h"
+
+#endif /* __CONFIG_H */
+
--
1.5.4.1
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