diff options
| -rw-r--r-- | board/esg/ima3-mx53/Makefile | 41 | ||||
| -rw-r--r-- | board/esg/ima3-mx53/ima3-mx53.c | 302 | ||||
| -rw-r--r-- | board/esg/ima3-mx53/imximage.cfg | 108 | ||||
| -rw-r--r-- | boards.cfg | 1 | ||||
| -rw-r--r-- | include/configs/ima3-mx53.h | 269 |
5 files changed, 721 insertions, 0 deletions
diff --git a/board/esg/ima3-mx53/Makefile b/board/esg/ima3-mx53/Makefile new file mode 100644 index 0000000..f3b13bc --- /dev/null +++ b/board/esg/ima3-mx53/Makefile @@ -0,0 +1,41 @@ +# +# Copyright (C) 2012, Stefano Babic <sbabic@denx.de> +# +# Based on ti/evm/Makefile +# +# 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).o + +COBJS := ima3-mx53.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/esg/ima3-mx53/ima3-mx53.c b/board/esg/ima3-mx53/ima3-mx53.c new file mode 100644 index 0000000..9ecf31d --- /dev/null +++ b/board/esg/ima3-mx53/ima3-mx53.c @@ -0,0 +1,302 @@ +/* + * (C) Copyright 2012, Stefano Babic <sbabic@denx.de> + * + * (C) Copyright 2010 Freescale Semiconductor, Inc. + * + * 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. + */ +#include <common.h> +#include <asm/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx5x_pins.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/crm_regs.h> +#include <asm/arch/clock.h> +#include <asm/arch/iomux.h> +#include <asm/errno.h> +#include <netdev.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <asm/gpio.h> + +/* NOR flash configuration */ +#define IMA3_MX53_CS0GCR1 (CSEN | DSZ(2)) +#define IMA3_MX53_CS0GCR2 0 +#define IMA3_MX53_CS0RCR1 (RCSN(2) | OEN(1) | RWSC(15)) +#define IMA3_MX53_CS0RCR2 0 +#define IMA3_MX53_CS0WCR1 (WBED1 | WCSN(2) | WEN(1) | WWSC(15)) +#define IMA3_MX53_CS0WCR2 0 + +DECLARE_GLOBAL_DATA_PTR; + +static void weim_nor_settings(void) +{ + struct weim *weim_regs = (struct weim *)WEIM_BASE_ADDR; + + writel(IMA3_MX53_CS0GCR1, &weim_regs->cs0gcr1); + writel(IMA3_MX53_CS0GCR2, &weim_regs->cs0gcr2); + writel(IMA3_MX53_CS0RCR1, &weim_regs->cs0rcr1); + writel(IMA3_MX53_CS0RCR2, &weim_regs->cs0rcr2); + writel(IMA3_MX53_CS0WCR1, &weim_regs->cs0wcr1); + writel(IMA3_MX53_CS0WCR2, &weim_regs->cs0wcr2); + writel(0x0, &weim_regs->wcr); + + set_chipselect_size(CS0_128); +} + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *) CONFIG_SYS_SDRAM_BASE, + PHYS_SDRAM_1_SIZE); + return 0; +} + +static void setup_iomux_uart(void) +{ + /* UART4 RXD */ + mxc_request_iomux(MX53_PIN_CSI0_D13, IOMUX_CONFIG_ALT2); + mxc_iomux_set_pad(MX53_PIN_CSI0_D13, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | + PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | + PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE); + mxc_iomux_set_input(MX53_UART4_IPP_UART_RXD_MUX_SELECT_INPUT, 0x3); + + /* UART4 TXD */ + mxc_request_iomux(MX53_PIN_CSI0_D12, IOMUX_CONFIG_ALT2); + mxc_iomux_set_pad(MX53_PIN_CSI0_D12, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | + PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | + PAD_CTL_100K_PU | PAD_CTL_ODE_OPENDRAIN_ENABLE); +} + +static void setup_iomux_fec(void) +{ + /*FEC_MDIO*/ + mxc_request_iomux(MX53_PIN_FEC_MDIO, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_MDIO, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | + PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_22K_PU | + PAD_CTL_ODE_OPENDRAIN_ENABLE); + mxc_iomux_set_input(MX53_FEC_FEC_MDI_SELECT_INPUT, 0x1); + + /*FEC_MDC*/ + mxc_request_iomux(MX53_PIN_FEC_MDC, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_MDC, PAD_CTL_DRV_HIGH); + + /* FEC RXD3 */ + mxc_request_iomux(MX53_PIN_KEY_COL0, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_COL0, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC RXD2 */ + mxc_request_iomux(MX53_PIN_KEY_COL2, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_COL2, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC RXD1 */ + mxc_request_iomux(MX53_PIN_FEC_RXD1, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_RXD1, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC RXD0 */ + mxc_request_iomux(MX53_PIN_FEC_RXD0, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_RXD0, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC TXD3 */ + mxc_request_iomux(MX53_PIN_GPIO_19, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_GPIO_19, PAD_CTL_DRV_HIGH); + + /* FEC TXD2 */ + mxc_request_iomux(MX53_PIN_KEY_ROW2, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_ROW2, PAD_CTL_DRV_HIGH); + + /* FEC TXD1 */ + mxc_request_iomux(MX53_PIN_FEC_TXD1, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_TXD1, PAD_CTL_DRV_HIGH); + + /* FEC TXD0 */ + mxc_request_iomux(MX53_PIN_FEC_TXD0, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_TXD0, PAD_CTL_DRV_HIGH); + + /* FEC TX_EN */ + mxc_request_iomux(MX53_PIN_FEC_TX_EN, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_TX_EN, PAD_CTL_DRV_HIGH); + + /* FEC TX_CLK */ + mxc_request_iomux(MX53_PIN_FEC_REF_CLK, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_REF_CLK, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC RX_ER */ + mxc_request_iomux(MX53_PIN_FEC_RX_ER, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_RX_ER, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC RX_DV */ + mxc_request_iomux(MX53_PIN_FEC_CRS_DV, IOMUX_CONFIG_ALT0); + mxc_iomux_set_pad(MX53_PIN_FEC_CRS_DV, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC CRS */ + mxc_request_iomux(MX53_PIN_KEY_COL3, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_COL3, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + + /* FEC COL */ + mxc_request_iomux(MX53_PIN_KEY_ROW1, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_ROW1, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + mxc_iomux_set_input(MX53_FEC_FEC_COL_SELECT_INPUT, 0x0); + + /* FEC RX_CLK */ + mxc_request_iomux(MX53_PIN_KEY_COL1, IOMUX_CONFIG_ALT6); + mxc_iomux_set_pad(MX53_PIN_KEY_COL1, PAD_CTL_HYS_ENABLE | + PAD_CTL_PKE_ENABLE); + mxc_iomux_set_input(MX53_FEC_FEC_RX_CLK_SELECT_INPUT, 0x0); +} + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg esdhc_cfg = { MMC_SDHC1_BASE_ADDR, 1 }; + +int board_mmc_getcd(struct mmc *mmc) +{ + int ret; + + ret = !gpio_get_value(IOMUX_TO_GPIO(MX53_PIN_GPIO_1)); + + return ret; +} + +int board_mmc_init(bd_t *bis) +{ + mxc_request_iomux(MX53_PIN_SD1_CMD, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_SD1_CLK, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_SD1_DATA0, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_SD1_DATA1, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_SD1_DATA2, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_SD1_DATA3, IOMUX_CONFIG_ALT0); + mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1); + mxc_iomux_set_pad(MX53_PIN_GPIO_1, + PAD_CTL_DRV_HIGH | PAD_CTL_HYS_ENABLE | + PAD_CTL_PUE_KEEPER | PAD_CTL_100K_PU | + PAD_CTL_ODE_OPENDRAIN_NONE | PAD_CTL_PKE_ENABLE); + gpio_direction_input(IOMUX_TO_GPIO(MX53_PIN_GPIO_1)); + + mxc_iomux_set_pad(MX53_PIN_SD1_CMD, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_100K_PU); + mxc_iomux_set_pad(MX53_PIN_SD1_CLK, + PAD_CTL_PUE_PULL | PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | + PAD_CTL_47K_PU | PAD_CTL_DRV_HIGH); + mxc_iomux_set_pad(MX53_PIN_SD1_DATA0, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_pad(MX53_PIN_SD1_DATA1, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_pad(MX53_PIN_SD1_DATA2, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_pad(MX53_PIN_SD1_DATA3, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + + return fsl_esdhc_initialize(bis, &esdhc_cfg); +} +#endif + +static void setup_iomux_spi(void) +{ + /* SCLK */ + mxc_request_iomux(MX53_PIN_CSI0_D8, IOMUX_CONFIG_ALT3); + mxc_iomux_set_pad(MX53_PIN_CSI0_D8, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_input(MX53_ECSPI2_IPP_CSPI_CLK_IN_SELECT_INPUT, 0x1); + /* MOSI */ + mxc_request_iomux(MX53_PIN_CSI0_D9, IOMUX_CONFIG_ALT3); + mxc_iomux_set_pad(MX53_PIN_CSI0_D9, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MOSI_SELECT_INPUT, 0x1); + /* MISO */ + mxc_request_iomux(MX53_PIN_CSI0_D10, IOMUX_CONFIG_ALT3); + mxc_iomux_set_pad(MX53_PIN_CSI0_D10, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + mxc_iomux_set_input(MX53_ECSPI2_IPP_IND_MISO_SELECT_INPUT, 0x1); + /* SSEL 0 */ + mxc_request_iomux(MX53_PIN_CSI0_D11, IOMUX_CONFIG_GPIO); + mxc_iomux_set_pad(MX53_PIN_CSI0_D11, + PAD_CTL_HYS_ENABLE | PAD_CTL_DRV_HIGH | PAD_CTL_PUE_PULL | + PAD_CTL_PKE_ENABLE | PAD_CTL_HYS_ENABLE | PAD_CTL_47K_PU); + gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_CSI0_D11), 1); +} + +int board_early_init_f(void) +{ + /* configure I/O pads */ + setup_iomux_uart(); + setup_iomux_fec(); + + weim_nor_settings(); + + /* configure spi */ + setup_iomux_spi(); + + return 0; +} + +int board_init(void) +{ + gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; + + mxc_set_sata_internal_clock(); + + return 0; +} + +#if defined(CONFIG_RESET_PHY_R) +#include <miiphy.h> + +void reset_phy(void) +{ + unsigned short reg; + + /* reset the phy */ + miiphy_reset("FEC", CONFIG_PHY_ADDR); + + /* set hard link to 100Mbit, full-duplex */ + miiphy_read("FEC", CONFIG_PHY_ADDR, MII_BMCR, ®); + reg &= ~BMCR_ANENABLE; + reg |= (BMCR_SPEED100 | BMCR_FULLDPLX); + miiphy_write("FEC", CONFIG_PHY_ADDR, MII_BMCR, reg); + + miiphy_read("FEC", CONFIG_PHY_ADDR, 0x16, ®); + reg |= (1 << 5); + miiphy_write("FEC", CONFIG_PHY_ADDR, 0x16, reg); +} +#endif + +int checkboard(void) +{ + puts("Board: IMA3_MX53\n"); + + return 0; +} diff --git a/board/esg/ima3-mx53/imximage.cfg b/board/esg/ima3-mx53/imximage.cfg new file mode 100644 index 0000000..fa6b42d --- /dev/null +++ b/board/esg/ima3-mx53/imximage.cfg @@ -0,0 +1,108 @@ +# +# (C) Copyright 2012 +# Stefano Babic DENX Software Engineering sbabic@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. 51 Franklin Street Fifth Floor Boston, +# MA 02110-1301 USA +# +# Refer docs/README.imxmage for more details about how-to configure +# and create imximage boot image +# +# The syntax is taken as close as possible with the kwbimage + +# image version + +IMAGE_VERSION 2 + +# Boot Device : one of +# spi, sd (the board has no nand neither onenand) + +BOOT_FROM nor + +# Device Configuration Data (DCD) +# +# Each entry must have the format: +# Addr-type Address Value +# +# where: +# Addr-type register length (1,2 or 4 bytes) +# Address absolute address of the register +# value value to be stored in the register + +# IOMUX for RAM only +DATA 4 0x53fa8554 0x300020 +DATA 4 0x53fa8560 0x300020 +DATA 4 0x53fa8594 0x300020 +DATA 4 0x53fa8584 0x300020 +DATA 4 0x53fa8558 0x300040 +DATA 4 0x53fa8568 0x300040 +DATA 4 0x53fa8590 0x300040 +DATA 4 0x53fa857c 0x300040 +DATA 4 0x53fa8564 0x300040 +DATA 4 0x53fa8580 0x300040 +DATA 4 0x53fa8570 0x300220 +DATA 4 0x53fa8578 0x300220 +DATA 4 0x53fa872c 0x300000 +DATA 4 0x53fa8728 0x300000 +DATA 4 0x53fa871c 0x300000 +DATA 4 0x53fa8718 0x300000 +DATA 4 0x53fa8574 0x300020 +DATA 4 0x53fa8588 0x300020 +DATA 4 0x53fa855c 0x0 +DATA 4 0x53fa858c 0x0 +DATA 4 0x53fa856c 0x300040 +DATA 4 0x53fa86f0 0x300000 +DATA 4 0x53fa8720 0x300000 +DATA 4 0x53fa86fc 0x0 +DATA 4 0x53fa86f4 0x0 +DATA 4 0x53fa8714 0x0 +DATA 4 0x53fa8724 0x4000000 +# +# DDR RAM +DATA 4 0x63fd9088 0x40404040 +DATA 4 0x63fd9090 0x40404040 +DATA 4 0x63fd907C 0x01420143 +DATA 4 0x63fd9080 0x01450146 +DATA 4 0x63fd9018 0x00111740 +DATA 4 0x63fd9000 0x84190000 +# esdcfgX +DATA 4 0x63fd900C 0x9f5152e3 +DATA 4 0x63fd9010 0xb68e8a63 +DATA 4 0x63fd9014 0x01ff00db +# Read/Write command delay +DATA 4 0x63fd902c 0x000026d2 +# Out of reset delays +DATA 4 0x63fd9030 0x00ff0e21 +# ESDCTL ODT timing control +DATA 4 0x63fd9008 0x12273030 +# ESDCTL power down control +DATA 4 0x63fd9004 0x0002002d +# Set registers in DDR memory chips +DATA 4 0x63fd901c 0x00008032 +DATA 4 0x63fd901c 0x00008033 +DATA 4 0x63fd901c 0x00028031 +DATA 4 0x63fd901c 0x052080b0 +DATA 4 0x63fd901c 0x04008040 +# ESDCTL refresh control +DATA 4 0x63fd9020 0x00005800 +# PHY ZQ HW control +DATA 4 0x63fd9040 0x05380003 +# PHY ODT control +DATA 4 0x63fd9058 0x00022222 +# start DDR3 +DATA 4 0x63fd901c 0x00000000 @@ -192,6 +192,7 @@ mx53ard arm armv7 mx53ard freesca mx53evk arm armv7 mx53evk freescale mx5 mx53evk:IMX_CONFIG=board/freescale/mx53evk/imximage.cfg mx53loco arm armv7 mx53loco freescale mx5 mx53loco:IMX_CONFIG=board/freescale/mx53loco/imximage.cfg mx53smd arm armv7 mx53smd freescale mx5 mx53smd:IMX_CONFIG=board/freescale/mx53smd/imximage.cfg +ima3-mx53 arm armv7 ima3-mx53 esg mx5 ima3-mx53:IMX_CONFIG=board/esg/ima3-mx53/imximage.cfg vision2 arm armv7 vision2 ttcontrol mx5 vision2:IMX_CONFIG=board/ttcontrol/vision2/imximage_hynix.cfg mx6qarm2 arm armv7 mx6qarm2 freescale mx6 mx6qarm2:IMX_CONFIG=board/freescale/mx6qarm2/imximage.cfg mx6qsabrelite arm armv7 mx6qsabrelite freescale mx6 mx6qsabrelite:IMX_CONFIG=board/freescale/mx6qsabrelite/imximage.cfg diff --git a/include/configs/ima3-mx53.h b/include/configs/ima3-mx53.h new file mode 100644 index 0000000..ea48d64 --- /dev/null +++ b/include/configs/ima3-mx53.h @@ -0,0 +1,269 @@ +/* + * (C) Copyright 2012, Stefano Babic <sbabic@denx.de> + * + * Copyright (C) 2010 Freescale Semiconductor, Inc. + * + * Configuration settings for the MX53-EVK Freescale board. + * + * 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. + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +/* SOC type must be included before imx-regs.h */ +#define CONFIG_MX53 +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx5x_pins.h> + +#define CONFIG_SYS_MX5_HCLK 24000000 +#define CONFIG_SYS_MX5_CLK32 32768 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG + +#define CONFIG_OF_LIBFDT + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) + +#define CONFIG_BOARD_EARLY_INIT_F + +/* Enable GPIOs */ +#define CONFIG_MXC_GPIO + +/* UART */ +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART4_BASE_ADDR + +/* MMC */ +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_ESDHC_NUM 1 + +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_DOS_PARTITION + +/* Ethernet on FEC */ +#define CONFIG_NET_MULTI +#define CONFIG_MII +#define CONFIG_DISCOVER_PHY + +#define CONFIG_FEC_MXC +#define IMX_FEC_BASE FEC_BASE_ADDR +#define CONFIG_FEC_MXC_PHYADDR 0x01 +#define CONFIG_PHY_ADDR CONFIG_FEC_MXC_PHYADDR +#define CONFIG_RESET_PHY_R +#define CONFIG_FEC_MXC_NO_ANEG +#define CONFIG_PRIME "FEC0" + +/* SPI */ +#define CONFIG_HARD_SPI +#define CONFIG_MXC_SPI +#define CONFIG_DEFAULT_SPI_BUS 1 +#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0 + +/* SPI FLASH - not used for environment */ +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_STMICRO +#define CONFIG_SPI_FLASH_CS (IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \ + << 8) | 0 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#define CONFIG_SF_DEFAULT_SPEED 25000000 + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + +/* Command definition */ +#include <config_cmd_default.h> +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_MMC +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_MTDPARTS +#define CONFIG_CMD_SPI +#define CONFIG_CMD_SF +#define CONFIG_CMD_GPIO + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */ +#define CONFIG_SYS_TEXT_BASE 0xf0001400 /* uboot in nor flash */ + +#define CONFIG_ARP_TIMEOUT 200UL + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT "IMA3 MX53 U-Boot > " +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ + +#define CONFIG_SYS_MEMTEST_START 0x70000000 +#define CONFIG_SYS_MEMTEST_END 0x10000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR + +#define CONFIG_SYS_HZ 1000 +#define CONFIG_CMDLINE_EDITING + +/* Stack sizes */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 CSD0_BASE_ADDR +#define PHYS_SDRAM_1_SIZE (1024 * 1024 * 1024) + +#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1) +#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR) +#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE) + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ +#define MTDIDS_DEFAULT "nor0=f0000000.flash" + +/* FLASH and environment organization */ + +#define CONFIG_SYS_FLASH_BASE 0xF0000000 +#define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */ +#define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */ +#define CONFIG_FLASH_CFI_MTD /* with MTD support */ +#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE } +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 1024 + +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) + +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_SECT_SIZE 0x20000 +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE + +/* + * Default environment and default scripts + * to update uboot and load kernel + */ + +#define HOSTNAME ima3-mx53 +#define xstr(s) str(s) +#define str(s) #s + +#define CONFIG_HOSTNAME ima3-mx53 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "netdev=eth0\0" \ + "nfsargs=setenv bootargs root=/dev/nfs rw " \ + "nfsroot=${serverip}:${rootpath}\0" \ + "ramargs=setenv bootargs root=/dev/ram0 rw\0" \ + "addip_sta=setenv bootargs ${bootargs} " \ + "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ + ":${hostname}:${netdev}:off panic=1\0" \ + "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ + "addip=if test -n ${ipdyn};then run addip_dyn;" \ + "else run addip_sta;fi\0" \ + "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ + "addtty=setenv bootargs ${bootargs}" \ + " console=${console},${baudrate}\0" \ + "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ + "console=ttymxc3\0" \ + "loadaddr=70800000\0" \ + "kernel_addr_r=70800000\0" \ + "ramdisk_addr_r=71000000\0" \ + "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ + "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ + "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \ + "mmcargs=setenv bootargs root=${mmcroot} " \ + "rootfstype=${mmcrootfstype}\0" \ + "mmcroot=/dev/mmcblk0p3 rw\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs addip addtty addmtd addmisc mmcload;" \ + "bootm\0" \ + "mmcload=fatload mmc ${mmcdev}:${mmcpart} " \ + "${loadaddr} ${uimage}\0" \ + "mmcrootfstype=ext3 rootwait\0" \ + "flash_self=run ramargs addip addtty addmtd addmisc;" \ + "bootm ${kernel_addr} ${ramdisk_addr}\0" \ + "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ + "bootm ${kernel_addr}\0" \ + "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ + "run nfsargs addip addtty addmtd addmisc;" \ + "bootm ${kernel_addr_r}\0" \ + "net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};" \ + "tftp ${kernel_addr_r} ${bootfile}\0" \ + "net_self=if run net_self_load;then " \ + "run ramargs addip addtty addmtd addmisc;" \ + "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ + "else echo Images not loades;fi\0" \ + "satargs=setenv bootargs root=/dev/sda1\0" \ + "satafile=boot/uImage\0" \ + "ssdboot=echo Booting from ssd ...; " \ + "run satargs addip addtty addmtd addmisc;" \ + "sata init;ext2load sata 0:1 ${kernel_addr_r} " \ + "${satafile};bootm\0" \ + "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.imx\0" \ + "uimage=uImage\0" \ + "load=tftp ${loadaddr} ${u-boot}\0" \ + "uboot_addr=0xf0001000\0" \ + "update=protect off 0xf0000000 +60000;" \ + "erase ${uboot_addr} +60000;" \ + "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ + "upd=if run load;then echo Updating u-boot;if run update;" \ + "then echo U-Boot updated;" \ + "else echo Error updating u-boot !;" \ + "echo Board without bootloader !!;" \ + "fi;" \ + "else echo U-Boot not downloaded..exiting;fi\0" \ + "bootcmd=run net_nfs\0" + + +#define CONFIG_CMD_SATA +#ifdef CONFIG_CMD_SATA + #define CONFIG_DWC_AHSATA + #define CONFIG_SYS_SATA_MAX_DEVICE 1 + #define CONFIG_DWC_AHSATA_PORT_ID 0 + #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR + #define CONFIG_LBA48 + #define CONFIG_LIBATA +#endif + +#endif /* __CONFIG_H */ |