[package] Add uboot for xburst package

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20832 3c298f89-4303-0410-b956-a3cf2f4a3e73

5 files changed, 289 insertions, 0 deletions

diff --git a/package/uboot-xburst/files/board/sakc/Makefile b/package/uboot-xburst/files/board/sakc/Makefile
new file mode 100644
index 000000000..470447d45
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/Makefile
@@ -0,0 +1,38 @@
+#
+# (C) Copyright 2006
+# Ingenic Semiconductor, <jlwei@ingenic.cn>
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	= $(BOARD).o 
+SOBJS	= 
+
+$(LIB):	.depend $(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS) $(SOBJS)
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+sinclude .depend
+
+#########################################################################
diff --git a/package/uboot-xburst/files/board/sakc/config.mk b/package/uboot-xburst/files/board/sakc/config.mk
new file mode 100644
index 000000000..b2549587e
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/config.mk
@@ -0,0 +1,31 @@
+#
+# (C) Copyright 2006 Qi Hardware, Inc.
+# Author: Xiangfu Liu <xiangfu.z@gmail.com>
+#
+# 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
+#
+
+#
+# SAKC Board
+#
+
+ifndef TEXT_BASE
+# ROM version
+# TEXT_BASE = 0x88000000
+
+# RAM version
+TEXT_BASE = 0x80100000
+endif
diff --git a/package/uboot-xburst/files/board/sakc/sakc.c b/package/uboot-xburst/files/board/sakc/sakc.c
new file mode 100644
index 000000000..85763c754
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/sakc.c
@@ -0,0 +1,94 @@
+/*
+ * Authors: Xiangfu Liu <xiangfu.z@gmail.com>
+ *
+ * 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
+ * 3 of the License, or (at your option) any later version.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <asm/mipsregs.h>
+#include <asm/jz4740.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+static void gpio_init(void)
+{
+	/*
+	 * Initialize NAND Flash Pins
+	 */
+	__gpio_as_nand();
+
+	/*
+	 * Initialize SDRAM pins
+	 */	
+	__gpio_as_sdram_16bit_4725();
+
+	/*
+	 * Initialize UART0 pins
+	 */
+	__gpio_as_uart0();
+
+	/*
+	 * Initialize LCD pins
+	 */
+	__gpio_as_lcd_18bit();
+
+	/*
+	 * Initialize MSC pins
+	 */
+	__gpio_as_msc();
+
+	/*
+	 * Initialize SSI pins
+	 */
+	__gpio_as_ssi();
+
+	/*
+	 * Initialize I2C pins
+	 */
+	__gpio_as_i2c();
+
+	/*
+	 * Initialize MSC pins
+	 */
+	__gpio_as_msc();
+
+	/*
+	 * Initialize Other pins
+	 */
+	__gpio_as_input(GPIO_SD_DETECT);
+	__gpio_disable_pull(GPIO_SD_DETECT);
+}
+/* TODO SAKC
+static void cpm_init(void)
+{
+	__cpm_stop_ipu();
+	__cpm_stop_cim();
+	__cpm_stop_i2c();
+	__cpm_stop_ssi();
+	__cpm_stop_uart1();
+	__cpm_stop_sadc();
+	__cpm_stop_uhc();
+	__cpm_stop_aic1();
+	__cpm_stop_aic2();
+}*/
+
+void board_early_init(void)
+{
+	gpio_init();
+	//cpm_init(); //TODO SAKC
+}
+
+/* U-Boot common routines */
+
+int checkboard (void)
+{
+
+	printf("Board: SAKC (Ingenic XBurst Jz4725 SoC, Speed %d MHz)\n",
+	       gd->cpu_clk/1000000);
+
+	return 0; /* success */
+}
diff --git a/package/uboot-xburst/files/board/sakc/u-boot-nand.lds b/package/uboot-xburst/files/board/sakc/u-boot-nand.lds
new file mode 100644
index 000000000..a15a96ec8
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/u-boot-nand.lds
@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * 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_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text       :
+	{
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata  : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data  : { *(.data) }
+
+	. = ALIGN(4);
+	.sdata  : { *(.sdata) }
+
+	_gp = ALIGN(16);
+
+	__got_start = .;
+	.got  : { *(.got) }
+	__got_end = .;
+
+	.sdata  : { *(.sdata) }
+
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	uboot_end_data = .;
+	num_got_entries = (__got_end - __got_start) >> 2;
+
+	. = ALIGN(4);
+	.sbss  : { *(.sbss) }
+	.bss  : { *(.bss) }
+	uboot_end = .;
+}
diff --git a/package/uboot-xburst/files/board/sakc/u-boot.lds b/package/uboot-xburst/files/board/sakc/u-boot.lds
new file mode 100644
index 000000000..a15a96ec8
--- /dev/null
+++ b/package/uboot-xburst/files/board/sakc/u-boot.lds
@@ -0,0 +1,63 @@
+/*
+ * (C) Copyright 2006
+ * Ingenic Semiconductor, <jlwei@ingenic.cn>
+ *
+ * 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_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
+
+OUTPUT_ARCH(mips)
+ENTRY(_start)
+SECTIONS
+{
+	. = 0x00000000;
+
+	. = ALIGN(4);
+	.text       :
+	{
+	  *(.text)
+	}
+
+	. = ALIGN(4);
+	.rodata  : { *(.rodata) }
+
+	. = ALIGN(4);
+	.data  : { *(.data) }
+
+	. = ALIGN(4);
+	.sdata  : { *(.sdata) }
+
+	_gp = ALIGN(16);
+
+	__got_start = .;
+	.got  : { *(.got) }
+	__got_end = .;
+
+	.sdata  : { *(.sdata) }
+
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
+
+	uboot_end_data = .;
+	num_got_entries = (__got_end - __got_start) >> 2;
+
+	. = ALIGN(4);
+	.sbss  : { *(.sbss) }
+	.bss  : { *(.bss) }
+	uboot_end = .;
+}