phone-side
/
uboot-mt623x
9
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

AVR32: ATNGW100 board support 

Add support for the ATNGW100 Network Gateway reference design,
including flash, ethernet and MMC support.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
This commit is contained in:
Haavard Skinnemoen 2007-04-14 17:11:49 +02:00
parent e006927a0b
commit 6b44394442
10 changed files with 423 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
MAINTAINERS
View File

@ -668,6 +668,7 @@ Haavard Skinnemoen <hskinnemoen@atmel.com>
ATSTK1002 AT32AP7000
ATSTK1003 AT32AP7001
ATSTK1004 AT32AP7002
ATNGW100 AT32AP7000
#########################################################################
# SuperH Systems: #

1
MAKEALL
View File

@ -663,6 +663,7 @@ LIST_avr32=" \
atstk1002 \
atstk1003 \
atstk1004 \
atngw100 \
"
#########################################################################

3
Makefile
View File

@ -2751,6 +2751,9 @@ atstk1003_config : unconfig
atstk1004_config : unconfig
@$(MKCONFIG) $(@:_config=) avr32 at32ap atstk1000 atmel at32ap700x
atngw100_config : unconfig
@$(MKCONFIG) $(@:_config=) avr32 at32ap atngw100 atmel at32ap700x
#########################################################################
#########################################################################
#########################################################################

40
board/atmel/atngw100/Makefile Normal file
View File

@ -0,0 +1,40 @@
#
# Copyright (C) 2005-2006 Atmel Corporation
#
# 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
LIB := $(obj)lib$(BOARD).a
COBJS := $(BOARD).o eth.o
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
$(LIB): $(obj).depend $(OBJS)
$(AR) $(ARFLAGS) $@ $(OBJS)
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

73
board/atmel/atngw100/atngw100.c Normal file
View File

@ -0,0 +1,73 @@
/*
* Copyright (C) 2006 Atmel Corporation
*
* 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 <asm/io.h>
#include <asm/sdram.h>
#include <asm/arch/gpio.h>
#include <asm/arch/hmatrix2.h>
DECLARE_GLOBAL_DATA_PTR;
static const struct sdram_info sdram = {
.phys_addr = CFG_SDRAM_BASE,
.row_bits = 13,
.col_bits = 9,
.bank_bits = 2,
.cas = 3,
.twr = 2,
.trc = 7,
.trp = 2,
.trcd = 2,
.tras = 5,
.txsr = 5,
};
int board_early_init_f(void)
{
/* Set the SDRAM_ENABLE bit in the HEBI SFR */
hmatrix2_writel(SFR4, 1 << 1);
gpio_enable_ebi();
gpio_enable_usart1();
#if defined(CONFIG_MACB)
gpio_enable_macb0();
gpio_enable_macb1();
#endif
#if defined(CONFIG_MMC)
gpio_enable_mmci();
#endif
return 0;
}
long int initdram(int board_type)
{
return sdram_init(&sdram);
}
void board_init_info(void)
{
gd->bd->bi_phy_id[0] = 0x01;
gd->bd->bi_phy_id[1] = 0x03;
}

3
board/atmel/atngw100/config.mk Normal file
View File

@ -0,0 +1,3 @@
TEXT_BASE = 0x00000000
PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
PLATFORM_LDFLAGS += --gc-sections

36
board/atmel/atngw100/eth.c Normal file
View File

@ -0,0 +1,36 @@
/*
* Copyright (C) 2006 Atmel Corporation
*
* Ethernet initialization for the AVR32 Network Gateway
*
* 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 <asm/arch/memory-map.h>
extern int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
#ifdef CONFIG_CMD_NET
void atngw100_eth_initialize(bd_t *bi)
{
macb_eth_initialize(0, (void *)MACB0_BASE, bi->bi_phy_id[0]);
macb_eth_initialize(1, (void *)MACB1_BASE, bi->bi_phy_id[1]);
}
#endif

80
board/atmel/atngw100/u-boot.lds Normal file
View File

@ -0,0 +1,80 @@
/* -*- Fundamental -*-
*
* Copyright (C) 2005-2006 Atmel Corporation
*
* 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_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
OUTPUT_ARCH(avr32)
ENTRY(_start)
SECTIONS
{
. = 0;
_text = .;
.text : {
*(.text)
*(.text.*)
}
. = ALIGN(32);
__flashprog_start = .;
.flashprog : {
*(.flashprog)
}
. = ALIGN(32);
__flashprog_end = .;
_etext = .;
.rodata : {
*(.rodata)
*(.rodata.*)
}
. = ALIGN(8);
_data = .;
.data : {
*(.data)
*(.data.*)
}
. = ALIGN(4);
__u_boot_cmd_start = .;
.u_boot_cmd : {
KEEP(*(.u_boot_cmd))
}
__u_boot_cmd_end = .;
. = ALIGN(4);
_got = .;
.got : {
*(.got)
}
_egot = .;
. = ALIGN(8);
_edata = .;
.bss : {
*(.bss)
*(.bss.*)
}
. = ALIGN(8);
_end = .;
}

182
include/configs/atngw100.h Normal file
View File

@ -0,0 +1,182 @@
/*
* Copyright (C) 2006 Atmel Corporation
*
* Configuration settings for the AVR32 Network Gateway
*
* 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_AVR32 1
#define CONFIG_AT32AP 1
#define CONFIG_AT32AP7000 1
#define CONFIG_ATNGW100 1
#define CFG_HZ 1000
/*
* Set up the PLL to run at 140 MHz, the CPU to run at the PLL
* frequency, the HSB and PBB busses to run at 1/2 the PLL frequency
* and the PBA bus to run at 1/4 the PLL frequency.
*/
#define CONFIG_PLL 1
#define CFG_POWER_MANAGER 1
#define CFG_OSC0_HZ 20000000
#define CFG_PLL0_DIV 1
#define CFG_PLL0_MUL 7
#define CFG_PLL0_SUPPRESS_CYCLES 16
#define CFG_CLKDIV_CPU 0
#define CFG_CLKDIV_HSB 1
#define CFG_CLKDIV_PBA 2
#define CFG_CLKDIV_PBB 1
/*
* The PLLOPT register controls the PLL like this:
* icp = PLLOPT<2>
* ivco = PLLOPT<1:0>
*
* We want icp=1 (default) and ivco=0 (80-160 MHz) or ivco=2 (150-240MHz).
*/
#define CFG_PLL0_OPT 0x04
#define CONFIG_USART1 1
/* User serviceable stuff */
#define CONFIG_DOS_PARTITION 1
#define CONFIG_CMDLINE_TAG 1
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_INITRD_TAG 1
#define CONFIG_STACKSIZE (2048)
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTARGS \
"console=ttyS0 root=/dev/mtdblock1 rootfstype=jffs2"
#define CONFIG_BOOTCOMMAND \
"fsload; bootm"
/*
* Only interrupt autoboot if <space> is pressed. Otherwise, garbage
* data on the serial line may interrupt the boot sequence.
*/
#define CONFIG_BOOTDELAY 1
#define CONFIG_AUTOBOOT 1
#define CONFIG_AUTOBOOT_KEYED 1
#define CONFIG_AUTOBOOT_PROMPT \
"Press SPACE to abort autoboot in %d seconds\n"
#define CONFIG_AUTOBOOT_DELAY_STR "d"
#define CONFIG_AUTOBOOT_STOP_STR " "
/*
* After booting the board for the first time, new ethernet addresses
* should be generated and assigned to the environment variables
* "ethaddr" and "eth1addr". This is normally done during production.
*/
#define CONFIG_OVERWRITE_ETHADDR_ONCE 1
#define CONFIG_NET_MULTI 1
/*
* BOOTP/DHCP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_DOS_PARTITION 1
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MMC
#undef CONFIG_CMD_FPGA
#undef CONFIG_CMD_SETGETDCR
#define CONFIG_ATMEL_USART 1
#define CONFIG_MACB 1
#define CONFIG_PIO2 1
#define CFG_NR_PIOS 5
#define CFG_HSDRAMC 1
#define CONFIG_MMC 1
#define CFG_DCACHE_LINESZ 32
#define CFG_ICACHE_LINESZ 32
#define CONFIG_NR_DRAM_BANKS 1
#define CFG_FLASH_CFI 1
#define CFG_FLASH_CFI_DRIVER 1
#define CFG_FLASH_BASE 0x00000000
#define CFG_FLASH_SIZE 0x800000
#define CFG_MAX_FLASH_BANKS 1
#define CFG_MAX_FLASH_SECT 135
#define CFG_MONITOR_BASE CFG_FLASH_BASE
#define CFG_INTRAM_BASE 0x24000000
#define CFG_INTRAM_SIZE 0x8000
#define CFG_SDRAM_BASE 0x10000000
#define CFG_SDRAM_16BIT 1
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_SIZE 65536
#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_FLASH_SIZE - CFG_ENV_SIZE)
#define CFG_INIT_SP_ADDR (CFG_INTRAM_BASE + CFG_INTRAM_SIZE)
#define CFG_MALLOC_LEN (256*1024)
#define CFG_MALLOC_END \
({ \
DECLARE_GLOBAL_DATA_PTR; \
CFG_SDRAM_BASE + gd->sdram_size; \
})
#define CFG_MALLOC_START (CFG_MALLOC_END - CFG_MALLOC_LEN)
#define CFG_DMA_ALLOC_LEN (16384)
/* Allow 4MB for the kernel run-time image */
#define CFG_LOAD_ADDR (CFG_SDRAM_BASE + 0x00400000)
#define CFG_BOOTPARAMS_LEN (16 * 1024)
/* Other configuration settings that shouldn't have to change all that often */
#define CFG_PROMPT "Uboot> "
#define CFG_CBSIZE 256
#define CFG_MAXARGS 16
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16)
#define CFG_LONGHELP 1
#define CFG_MEMTEST_START \
({ DECLARE_GLOBAL_DATA_PTR; gd->bd->bi_dram[0].start; })
#define CFG_MEMTEST_END \
({ \
DECLARE_GLOBAL_DATA_PTR; \
gd->bd->bi_dram[0].start + gd->bd->bi_dram[0].size; \
})
#define CFG_BAUDRATE_TABLE { 115200, 38400, 19200, 9600, 2400 }
#endif /* __CONFIG_H */

4
net/eth.c
View File

@ -60,6 +60,7 @@ extern int npe_initialize(bd_t *);
extern int uec_initialize(int);
extern int bfin_EMAC_initialize(bd_t *);
extern int atstk1000_eth_initialize(bd_t *);
extern int atngw100_eth_initialize(bd_t *);
extern int mcffec_initialize(bd_t*);
#ifdef CONFIG_API
@ -269,6 +270,9 @@ int eth_initialize(bd_t *bis)
#if defined(CONFIG_ATSTK1000)
atstk1000_eth_initialize(bis);
#endif
#if defined(CONFIG_ATNGW100)
atngw100_eth_initialize(bis);
#endif
#if defined(CONFIG_MCFFEC)
mcffec_initialize(bis);
#endif