sysmobts_v2: Add support for the sysmocom bts version two.
sysmobts-v2: Increase the malloc length to 10MB for ubifs recovery Sometimes the ubifs can not be recovered and this is due not being able to allocate enough memory. Increase the RAM size to something that is hopefully 10MB of RAM.
This commit is contained in:
Holger Hans Peter Freyther
Holger Hans Peter Freyther
parent
616396f1dc
commit
8c0c131d00
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@ -1321,6 +1321,7 @@ source "board/vscom/baltos/Kconfig"
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source "board/woodburn/Kconfig"
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source "board/work-microwave/work_92105/Kconfig"
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source "board/zipitz2/Kconfig"
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source "board/davinci/sysmobts_v2/Kconfig"
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source "arch/arm/Kconfig.debug"
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@ -3701,7 +3701,7 @@
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#define MACH_TYPE_GAGARIN 3755
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#define MACH_TYPE_MSM7X27A_QRD1 3756
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#define MACH_TYPE_NAS2BIG 3757
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#define MACH_TYPE_SUPERFEMTO 3758
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#define MACH_TYPE_SYSMOBTS_V2 3758
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#define MACH_TYPE_TEUFEL 3759
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#define MACH_TYPE_DINARA 3760
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#define MACH_TYPE_VANQUISH 3761
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@ -36,6 +36,9 @@ config TARGET_LEGOEV3
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select SYS_DA850_PLL_INIT
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select SYS_DA850_DDR_INIT
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config TARGET_DAVINCI_SYSMOBTS_V2
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bool "Support davinci_sysmobts_v2"
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endchoice
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config SYS_SOC
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@ -50,6 +53,7 @@ config SYS_DA850_DDR_INIT
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source "board/Barix/ipam390/Kconfig"
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source "board/davinci/da8xxevm/Kconfig"
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source "board/davinci/ea20/Kconfig"
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source "board/davinci/sysmobts_v2/Kconfig"
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source "board/omicron/calimain/Kconfig"
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source "board/lego/ev3/Kconfig"
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@ -0,0 +1,12 @@
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if TARGET_DAVINCI_SYSMOBTS_V2
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config SYS_BOARD
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default "sysmobts_v2"
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config SYS_VENDOR
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default "davinci"
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config SYS_CONFIG_NAME
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default "davinci_sysmobts_v2"
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endif
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@ -0,0 +1,11 @@
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#
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# (C) Copyright 2000, 2001, 2002
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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obj-y := sysmobts_v2.o
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obj-y += board_init.o
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@ -0,0 +1,32 @@
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/*
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* Copyright (C) 2009 Lyrtech RD Inc. <www.lyrtech.com>
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*
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* Based on dvevm/board_init.S, original copyright follows:
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*
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* Board-specific low level initialization code. Called at the very end
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* of cpu/arm926ejs/davinci/lowlevel_init.S. Just returns if there is no
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* initialization required.
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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 <config.h>
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.globl dv_board_init
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dv_board_init:
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mov pc, lr
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@ -0,0 +1,136 @@
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/*
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* Copyright (C) 2012 sysmocom s.f.m.c. GmbH
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* Copyright (C) 2009 Lyrtech RD Inc. <www.lyrtech.com>
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*
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* Based on dvevm/dvevm.c, original copyright follows:
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*
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* Parts are shamelessly stolen from various TI sources, original copyright
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* follows:
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* -----------------------------------------------------------------
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*
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* Copyright (C) 2004 Texas Instruments.
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*
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* ----------------------------------------------------------------------------
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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., 675 Mass Ave, Cambridge, MA 02139, USA.
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* ----------------------------------------------------------------------------
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*/
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#include <common.h>
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#include <i2c.h>
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#include <asm/arch/hardware.h>
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#include <asm/arch/davinci_misc.h>
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#define DAVINCI_PLLM (0x01C40910) /* PLL 1 Multiplier */
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#define DAVINCI_AWCCR (0x01E00004) /* EMIF-A async wait cycle config register. */
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#define DAVINCI_AWCCR_VAL (0x000000FF) /* EMIF-A async wait cycle config register value. */
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#define DAVINCI_A1CR (0x01E00010) /* EMIF-A CS2 config register. */
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#define DAVINCI_A1CR_VAL (0x44502280) /* EMIF-A CS2 value for NAND. */
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#define DAVINCI_A1CR_VAL8 (0x44502280) /* EMIF-A CS2 value for NAND. */
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#define DAVINCI_A2CR (0x01E00014) /* EMIF-A CS3 config register. */
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#define DAVINCI_A2CR_VAL (0x00430491) /* EMIF-A CS3 value for FPGA. */
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#define DAVINCI_A2CR_VAL8 (0x00630591) /* EMIF-A CS3 value for FPGA. */
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DECLARE_GLOBAL_DATA_PTR;
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/* Read ethernet MAC address from EEPROM.
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* Returns 1 if found, 0 otherwise.
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*/
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static int sysmobts_v2_read_mac_address(uint8_t *buf)
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{
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#ifdef CONFIG_SYS_I2C_EEPROM_ADDR
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/* Read MAC address. */
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if (i2c_read(CONFIG_SYS_I2C_EEPROM_ADDR, 0x0000, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
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(uint8_t *) &buf[0], 6))
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goto i2cerr;
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/* Check that MAC address is valid. */
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if (!is_valid_ethaddr(buf))
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goto err;
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return 1; /* Found */
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i2cerr:
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printf("Read from EEPROM @ 0x%02x failed\n", CONFIG_SYS_I2C_EEPROM_ADDR);
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err:
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#endif /* CONFIG_SYS_I2C_EEPROM_ADDR */
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return 0;
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}
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int board_init(void)
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{
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/* arch number of the board */
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gd->bd->bi_arch_number = MACH_TYPE_SYSMOBTS_V2;
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/* address of boot parameters */
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gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
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/* Configure pins */
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REG(PINMUX0) = 0x8000000f;
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REG(PINMUX1) = 0x00050187;
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/* Configure AEMIF AWCCR */
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REG(DAVINCI_AWCCR) = DAVINCI_AWCCR_VAL;
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/* DM644X @ 594/297 MHz */
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if ( (REG(DAVINCI_PLLM) & 0x0FF) < 22 ) {
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/* Configure AEMIF CS2 (nand) */
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REG(DAVINCI_A1CR) = DAVINCI_A1CR_VAL;
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/* Configure AEMIF CS3 (fpga) */
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REG(DAVINCI_A2CR) = DAVINCI_A2CR_VAL;
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/* DM644X @ 810/405 MHz */
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} else {
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/* Configure AEMIF CS2 (nand) */
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REG(DAVINCI_A1CR) = DAVINCI_A1CR_VAL8;
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/* Configure AEMIF CS3 (fpga) */
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REG(DAVINCI_A2CR) = DAVINCI_A2CR_VAL8;
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}
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davinci_errata_workarounds();
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/* Power on required peripherals */
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lpsc_on(DAVINCI_LPSC_GPIO);
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/* Powerup the DSP */
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dsp_on();
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davinci_enable_uart0();
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davinci_enable_emac();
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davinci_enable_i2c();
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lpsc_on(DAVINCI_LPSC_TIMER1);
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timer_init();
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return(0);
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}
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int misc_init_r(void)
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{
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uint8_t eeprom_enetaddr[6];
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/* Read Ethernet MAC address from EEPROM if available. */
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if (sysmobts_v2_read_mac_address(eeprom_enetaddr))
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davinci_sync_env_enetaddr(eeprom_enetaddr);
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setenv("fwup", "dhcp;setenv filesize 0;tftp 85000000 ${tftp_serverip}:rootfs.ubi;mtdpart default;nand erase.part RootFs;nand write 85000000 100000 ${filesize}");
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return(0);
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}
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@ -0,0 +1,6 @@
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CONFIG_ARM=y
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CONFIG_ARCH_DAVINCI=y
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CONFIG_TARGET_DAVINCI_SYSMOBTS_V2=y
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CONFIG_CMD_NET=y
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CONFIG_SYS_PROMPT="sysmoBTSv2 > "
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CONFIG_CMD_UBI=y
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@ -0,0 +1,188 @@
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/*
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* Copyright (C) 2009 Lyrtech RD Inc. <www.lyrtech.com>
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*
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* Based on dvevm/dvevm.c, original copyright follows:
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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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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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <linux/sizes.h>
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/*=======*/
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/* Board */
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/*=======*/
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#define SYSMOBTS_V2
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/*===================*/
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/* SoC Configuration */
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/*===================*/
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#define CONFIG_ARM926EJS /* arm926ejs CPU core */
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#define CONFIG_SYS_TIMERBASE 0x01c21400 /* use timer 0 */
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#define CONFIG_SYS_HZ_CLOCK 27000000 /* Timer Input clock freq */
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_SOC_DM644X
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/*====================*/
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/* EEPROM definitions */
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/*====================*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 24xx02: 8 bytes / page */
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
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/*=============*/
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/* Memory Info */
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/*=============*/
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#define CONFIG_SYS_MALLOC_LEN (0x10000 + 10485760) /* malloc() len */
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#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
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#define CONFIG_SYS_MEMTEST_START 0x80000000 /* memtest start address */
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#define CONFIG_SYS_MEMTEST_END 0x81000000 /* 16MB RAM test */
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#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
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#define CONFIG_STACKSIZE (256*1024) /* regular stack */
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#define PHYS_SDRAM_1 0x80000000 /* DDR Start */
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#define CONFIG_SYS_TEXT_BASE 0x84000000
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/*====================*/
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/* Serial Driver info */
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/*====================*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size, byteorder */
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#define CONFIG_SYS_NS16550_COM1 0x01c20000 /* Base address of UART0 */
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#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_HZ_CLOCK /* Input clock to NS16550 */
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#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
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#define CONFIG_BAUDRATE 115200 /* Default baud rate */
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/*===================*/
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/* I2C Configuration */
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/*===================*/
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#define CONFIG_SYS_I2C
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#define CONFIG_SYS_I2C_DAVINCI
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#define CONFIG_SYS_DAVINCI_I2C_SPEED 80000 /* 100Kbps won't work, silicon bug */
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#define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
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/*==================================*/
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/* Network & Ethernet Configuration */
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/*==================================*/
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#define CONFIG_DRIVER_TI_EMAC
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#define CONFIG_MII
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#define CONFIG_BOOTP_DEFAULT
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#define CONFIG_BOOTP_DNS
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#define CONFIG_BOOTP_DNS2
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#define CONFIG_BOOTP_SEND_HOSTNAME
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#define CONFIG_NET_RETRY_COUNT 10
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#define CONFIG_NET_MULTI
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/*=====================*/
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/* Flash & Environment */
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/*=====================*/
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#define CONFIG_NAND_DAVINCI
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_NAND_CS 2
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#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
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#define CONFIG_ENV_SECT_SIZE 512 /* Env sector Size */
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#define CONFIG_ENV_SIZE SZ_16K
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#define MTDIDS_DEFAULT \
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"nand0=davinci_nand.0"
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#define MTDPARTS_DEFAULT \
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"mtdparts=davinci_nand.0:" \
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"128k(U-Boot-Environment)ro," \
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"384k(UBL)ro," \
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"512k(U-Boot)ro," \
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"-(RootFs)"
|
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#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot is loaded by a bootloader */
|
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#define CONFIG_SYS_NAND_BASE 0x02000000
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#define CONFIG_SYS_NAND_USE_FLASH_BBT
|
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#define CONFIG_SYS_NAND_HW_ECC
|
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
|
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#define CONFIG_ENV_OFFSET 0x0 /* Block 0--not used by bootcode */
|
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#define DEF_BOOTM ""
|
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/*==============================*/
|
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/* U-Boot general configuration */
|
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/*==============================*/
|
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#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
|
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#define CONFIG_MISC_INIT_R
|
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#define CONFIG_BOOTDELAY 2
|
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#define CONFIG_BOOTFILE "uImage" /* Boot file name */
|
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#define CONFIG_SYS_AUTOLOAD "n" /* No autoload */
|
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
|
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print buffer sz */
|
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
|
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#define CONFIG_SYS_LOAD_ADDR 0x87000000 /* default Linux kernel load address */
|
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#define CONFIG_VERSION_VARIABLE
|
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#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
|
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
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#define CONFIG_CMDLINE_EDITING
|
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#define CONFIG_SYS_LONGHELP
|
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#define CONFIG_CRC32_VERIFY
|
||||
#define CONFIG_MX_CYCLIC
|
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#undef CONFIG_MUSB_HCD
|
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#undef CONFIG_USB_DAVINCI
|
||||
/*===================*/
|
||||
/* Linux Information */
|
||||
/*===================*/
|
||||
#define LINUX_BOOT_PARAM_ADDR 0x80000100
|
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#define CONFIG_CMDLINE_TAG
|
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#define CONFIG_SETUP_MEMORY_TAGS
|
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#define CONFIG_BOOTARGS "console=ttyS0,115200n8 root=ubi0:sysmobts-v2-rootfs ubi.mtd=3 rootfstype=ubifs rw noinitrd"
|
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#define CONFIG_BOOTCOMMAND "mtdpart default;ubi part RootFs;ubifsmount sysmobts-v2-rootfs;ubifsload 85000000 /boot/uImage;bootm 85000000"
|
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/*=================*/
|
||||
/* U-Boot commands */
|
||||
/*=================*/
|
||||
#define CONFIG_CMD_ASKENV
|
||||
#define CONFIG_CMD_DHCP
|
||||
#define CONFIG_CMD_DIAG
|
||||
#define CONFIG_CMD_I2C
|
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#define CONFIG_CMD_MII
|
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#define CONFIG_CMD_PING
|
||||
#define CONFIG_CMD_SAVES
|
||||
#define CONFIG_CMD_EEPROM
|
||||
#undef CONFIG_CMD_FPGA
|
||||
#undef CONFIG_CMD_SETGETDCR
|
||||
#undef CONFIG_CMD_FLASH
|
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#undef CONFIG_CMD_IMLS
|
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#define CONFIG_CMD_NAND
|
||||
/*=======================*/
|
||||
/* KGDB support (if any) */
|
||||
/*=======================*/
|
||||
#ifdef CONFIG_CMD_KGDB
|
||||
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
|
||||
#define CONFIG_KGDB_SER_INDEX 1 /* which serial port to use */
|
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#endif
|
||||
|
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#define CONFIG_MAX_RAM_BANK_SIZE (256 << 20) /* 256 MB */
|
||||
|
||||
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
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#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
|
||||
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \
|
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CONFIG_SYS_INIT_RAM_SIZE - \
|
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GENERATED_GBL_DATA_SIZE)
|
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/*=======================*/
|
||||
/* File system */
|
||||
/*=======================*/
|
||||
#define CONFIG_CMD_UBIFS
|
||||
#define CONFIG_RBTREE
|
||||
#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
|
||||
#define CONFIG_MTD_PARTITIONS
|
||||
#define CONFIG_CMD_MTDPARTS
|
||||
#define CONFIG_LZO
|
||||
|
||||
/* bdinfo should show the clocks */
|
||||
#ifdef CONFIG_CMD_BDI
|
||||
#define CONFIG_CLOCKS
|
||||
#endif
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
||||
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Reference in New Issue