mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-03-09 15:40:20 +00:00
Fix for RUTX platform
This commit is contained in:
Ycarus (Yannick Chabanois)
parent
ccdb64ad45
commit
59bc57d5d5
7254 changed files with 1810270 additions and 7 deletions
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#
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# (C) Copyright 2006
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# Ingenic Semiconductor, <jlwei@ingenic.cn>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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include $(TOPDIR)/config.mk
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LIB = $(obj)lib$(BOARD).o
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COBJS := $(BOARD).o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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$(LIB): $(obj).depend $(OBJS) $(SOBJS)
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$(call cmd_link_o_target, $(OBJS))
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#########################################################################
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# defines $(obj).depend target
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include $(SRCTREE)/rules.mk
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sinclude $(obj).depend
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#########################################################################
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#
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# (C) Copyright 2006 Qi Hardware, Inc.
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# Author: Xiangfu Liu <xiangfu.z@gmail.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of
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# the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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# MA 02111-1307 USA
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#
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#
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# Qi Hardware, Inc. Ben NanoNote (QI_LB60)
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#
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ifndef TEXT_BASE
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# ROM version
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# TEXT_BASE = 0x88000000
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# RAM version
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TEXT_BASE = 0x80100000
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endif
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/*
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* Authors: Xiangfu Liu <xiangfu@sharism.cc>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 3 of the License, or (at your option) any later version.
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/jz4740.h>
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DECLARE_GLOBAL_DATA_PTR;
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static void gpio_init(void)
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{
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unsigned int i;
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/* Initialize NAND Flash Pins */
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__gpio_as_nand();
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/* Initialize SDRAM pins */
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__gpio_as_sdram_16bit_4720();
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/* Initialize LCD pins */
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__gpio_as_lcd_18bit();
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/* Initialize MSC pins */
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__gpio_as_msc();
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/* Initialize Other pins */
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for (i = 0; i < 7; i++) {
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__gpio_as_input(GPIO_KEYIN_BASE + i);
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__gpio_enable_pull(GPIO_KEYIN_BASE + i);
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}
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for (i = 0; i < 8; i++) {
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__gpio_as_output(GPIO_KEYOUT_BASE + i);
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__gpio_clear_pin(GPIO_KEYOUT_BASE + i);
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}
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__gpio_as_input(GPIO_KEYIN_8);
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__gpio_enable_pull(GPIO_KEYIN_8);
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/* enable the TP4, TP5 as UART0 */
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__gpio_jtag_to_uart0();
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__gpio_as_output(GPIO_AUDIO_POP);
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__gpio_set_pin(GPIO_AUDIO_POP);
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__gpio_as_output(GPIO_LCD_CS);
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__gpio_clear_pin(GPIO_LCD_CS);
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__gpio_as_output(GPIO_AMP_EN);
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__gpio_clear_pin(GPIO_AMP_EN);
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__gpio_as_output(GPIO_SDPW_EN);
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__gpio_disable_pull(GPIO_SDPW_EN);
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__gpio_clear_pin(GPIO_SDPW_EN);
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__gpio_as_input(GPIO_SD_DETECT);
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__gpio_disable_pull(GPIO_SD_DETECT);
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__gpio_as_input(GPIO_USB_DETECT);
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__gpio_enable_pull(GPIO_USB_DETECT);
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}
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static void cpm_init(void)
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{
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struct jz4740_cpm *cpm = (struct jz4740_cpm *)JZ4740_CPM_BASE;
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uint32_t reg = readw(&cpm->clkgr);
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reg |= CPM_CLKGR_IPU |
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CPM_CLKGR_CIM |
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CPM_CLKGR_I2C |
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CPM_CLKGR_SSI |
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CPM_CLKGR_UART1 |
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CPM_CLKGR_SADC |
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CPM_CLKGR_UHC |
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CPM_CLKGR_UDC |
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CPM_CLKGR_AIC1;
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writew(reg, &cpm->clkgr);
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}
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int board_early_init_f(void)
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{
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gpio_init();
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cpm_init();
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calc_clocks(); /* calc the clocks */
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rtc_init(); /* init rtc on any reset */
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return 0;
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}
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/* U-Boot common routines */
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int checkboard(void)
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{
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printf("Board: Qi LB60 (Ingenic XBurst Jz4740 SoC, Speed %ld MHz)\n",
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gd->cpu_clk / 1000000);
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return 0;
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}
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@ -0,0 +1,61 @@
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/*
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* (C) Copyright 2006
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* Ingenic Semiconductor, <jlwei@ingenic.cn>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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OUTPUT_FORMAT("elf32-tradlittlemips", "elf32-tradlittlemips", "elf32-tradlittlemips")
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OUTPUT_ARCH(mips)
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ENTRY(_start)
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SECTIONS
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{
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. = 0x00000000;
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. = ALIGN(4);
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.text :
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{
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*(.text*)
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}
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. = ALIGN(4);
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.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
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. = ALIGN(4);
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.data : { *(.data*) }
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. = .;
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_gp = ALIGN(16) + 0x7ff0;
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__got_start = .;
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.got : { *(.got) }
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__got_end = .;
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.sdata : { *(.sdata*) }
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__u_boot_cmd_start = .;
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.u_boot_cmd : { *(.u_boot_cmd) }
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__u_boot_cmd_end = .;
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uboot_end_data = .;
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num_got_entries = (__got_end - __got_start) >> 2;
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. = ALIGN(4);
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.sbss : { *(.sbss*) }
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.bss : { *(.bss*) . = ALIGN(4); }
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uboot_end = .;
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}
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