--- /dev/null
- #include <pmic.h>
+/*
+ * Copyright (C) 2012, Stefano Babic <sbabic@denx.de>
+ *
+ * Based on flea3.c and mx35pdk.c
+ *
+ * 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/errno.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/mx35_pins.h>
+#include <asm/arch/iomux.h>
+#include <i2c.h>
- pmic_init();
- p = get_pmic();
++#include <power/pmic.h>
+#include <fsl_pmic.h>
+#include <mc13892.h>
+#include <mmc.h>
+#include <fsl_esdhc.h>
+#include <linux/types.h>
+#include <asm/gpio.h>
+#include <asm/arch/sys_proto.h>
+#include <netdev.h>
+#include <spl.h>
+
+#define CCM_CCMR_CONFIG 0x003F4208
+
+#define ESDCTL_DDR2_CONFIG 0x007FFC3F
+
+/* For MMC */
+#define GPIO_MMC_CD 7
+#define GPIO_MMC_WP 8
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
+ PHYS_SDRAM_1_SIZE);
+
+ return 0;
+}
+
+static void board_setup_sdram(void)
+{
+ struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR;
+
+ /* Initialize with default values both CSD0/1 */
+ writel(0x2000, &esdc->esdctl0);
+ writel(0x2000, &esdc->esdctl1);
+
+ mx3_setup_sdram_bank(CSD0_BASE_ADDR, ESDCTL_DDR2_CONFIG,
+ 13, 10, 2, 0x8080);
+}
+
+static void setup_iomux_fec(void)
+{
+ /* setup pins for FEC */
+ mxc_request_iomux(MX35_PIN_FEC_TX_CLK, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RX_CLK, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RX_DV, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_COL, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RDATA0, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TDATA0, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TX_EN, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_MDC, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_MDIO, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TX_ERR, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RX_ERR, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_CRS, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RDATA1, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TDATA1, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RDATA2, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TDATA2, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_RDATA3, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_FEC_TDATA3, MUX_CONFIG_FUNC);
+}
+
+int woodburn_init(void)
+{
+ struct ccm_regs *ccm =
+ (struct ccm_regs *)IMX_CCM_BASE;
+
+ /* initialize PLL and clock configuration */
+ writel(CCM_CCMR_CONFIG, &ccm->ccmr);
+
+ /* Set-up RAM */
+ board_setup_sdram();
+
+ /* enable clocks */
+ writel(readl(&ccm->cgr0) |
+ MXC_CCM_CGR0_EMI_MASK |
+ MXC_CCM_CGR0_EDIO_MASK |
+ MXC_CCM_CGR0_EPIT1_MASK,
+ &ccm->cgr0);
+
+ writel(readl(&ccm->cgr1) |
+ MXC_CCM_CGR1_FEC_MASK |
+ MXC_CCM_CGR1_GPIO1_MASK |
+ MXC_CCM_CGR1_GPIO2_MASK |
+ MXC_CCM_CGR1_GPIO3_MASK |
+ MXC_CCM_CGR1_I2C1_MASK |
+ MXC_CCM_CGR1_I2C2_MASK |
+ MXC_CCM_CGR1_I2C3_MASK,
+ &ccm->cgr1);
+
+ /* Set-up NAND */
+ __raw_writel(readl(&ccm->rcsr) | MXC_CCM_RCSR_NFC_FMS, &ccm->rcsr);
+
+ /* Set pinmux for the required peripherals */
+ setup_iomux_fec();
+
+ /* setup GPIO1_4 FEC_ENABLE signal */
+ mxc_request_iomux(MX35_PIN_SCKR, MUX_CONFIG_ALT5);
+ gpio_direction_output(4, 1);
+ mxc_request_iomux(MX35_PIN_HCKT, MUX_CONFIG_ALT5);
+ gpio_direction_output(9, 0);
+ gpio_set_value(9, 1);
+
+ return 0;
+}
+
+#if defined(CONFIG_SPL_BUILD)
+void board_init_f(ulong dummy)
+{
+ /* Set the stack pointer. */
+ asm volatile("mov sp, %0\n" : : "r"(CONFIG_SPL_STACK));
+
+ /* Initialize MUX and SDRAM */
+ woodburn_init();
+
+ /* Clear the BSS. */
+ memset(__bss_start, 0, __bss_end__ - __bss_start);
+
+ /* Set global data pointer. */
+ gd = &gdata;
+
+ preloader_console_init();
+ timer_init();
+
+ board_init_r(NULL, 0);
+}
+
+void spl_board_init(void)
+{
+}
+
+#endif
+
+
+/* Booting from NOR in external mode */
+int board_early_init_f(void)
+{
+ return woodburn_init();
+}
+
+
+int board_init(void)
+{
+ struct pmic *p;
+ u32 val;
++ int ret;
+
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+
++ ret = pmic_init(I2C_PMIC);
++ if (ret)
++ return ret;
++
++ p = pmic_get("FSL_PMIC");
+
+ /*
+ * Set switchers in Auto in NORMAL mode & STANDBY mode
+ * Setup the switcher mode for SW1 & SW2
+ */
+ pmic_reg_read(p, REG_SW_4, &val);
+ val = (val & ~((SWMODE_MASK << SWMODE1_SHIFT) |
+ (SWMODE_MASK << SWMODE2_SHIFT)));
+ val |= (SWMODE_AUTO_AUTO << SWMODE1_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE2_SHIFT);
+ /* Set SWILIMB */
+ val |= (1 << 22);
+ pmic_reg_write(p, REG_SW_4, val);
+
+ /* Setup the switcher mode for SW3 & SW4 */
+ pmic_reg_read(p, REG_SW_5, &val);
+ val &= ~((SWMODE_MASK << SWMODE4_SHIFT) |
+ (SWMODE_MASK << SWMODE3_SHIFT));
+ val |= (SWMODE_AUTO_AUTO << SWMODE4_SHIFT) |
+ (SWMODE_AUTO_AUTO << SWMODE3_SHIFT);
+ pmic_reg_write(p, REG_SW_5, val);
+
+ /* Set VGEN1 to 3.15V */
+ pmic_reg_read(p, REG_SETTING_0, &val);
+ val &= ~(VGEN1_MASK);
+ val |= VGEN1_3_15;
+ pmic_reg_write(p, REG_SETTING_0, val);
+
+ pmic_reg_read(p, REG_MODE_0, &val);
+ val |= VGEN1EN;
+ pmic_reg_write(p, REG_MODE_0, val);
+ udelay(2000);
+
+ return 0;
+}
+
+#if defined(CONFIG_FSL_ESDHC)
+struct fsl_esdhc_cfg esdhc_cfg = {MMC_SDHC1_BASE_ADDR};
+
+int board_mmc_init(bd_t *bis)
+{
+ /* configure pins for SDHC1 only */
+ mxc_request_iomux(MX35_PIN_SD1_CMD, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_SD1_CLK, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_SD1_DATA0, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_SD1_DATA1, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_SD1_DATA2, MUX_CONFIG_FUNC);
+ mxc_request_iomux(MX35_PIN_SD1_DATA3, MUX_CONFIG_FUNC);
+
+ /* MMC Card Detect on GPIO1_7 */
+ mxc_request_iomux(MX35_PIN_SCKT, MUX_CONFIG_ALT5);
+ mxc_iomux_set_input(MUX_IN_GPIO1_IN_7, 0x1);
+ gpio_direction_input(GPIO_MMC_CD);
+
+ mxc_request_iomux(MX35_PIN_FST, MUX_CONFIG_ALT5);
+ mxc_iomux_set_input(MUX_IN_GPIO1_IN_8, 0x1);
+ gpio_direction_output(GPIO_MMC_WP, 0);
+
+ esdhc_cfg.sdhc_clk = mxc_get_clock(MXC_ESDHC1_CLK);
+
+ return fsl_esdhc_initialize(bis, &esdhc_cfg);
+}
+
+int board_mmc_getcd(struct mmc *mmc)
+{
+ return !gpio_get_value(GPIO_MMC_CD);
+}
+#endif
+
+u32 get_board_rev(void)
+{
+ int rev = 0;
+
+ return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
+}
--- /dev/null
- p->hw.i2c.tx_num = 3;
+ /*
+ * Copyright (C) 2011 Samsung Electronics
+ * Lukasz Majewski <l.majewski@samsung.com>
+ *
+ * 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 <spi.h>
+ #include <power/pmic.h>
+ #include <fsl_pmic.h>
+ #include <errno.h>
+
++#if defined(CONFIG_PMIC_FSL_MC13892)
++#define FSL_PMIC_I2C_LENGTH 3
++#elif defined(CONFIG_PMIC_FSL_MC34704)
++#define FSL_PMIC_I2C_LENGTH 1
++#endif
++
+ #if defined(CONFIG_POWER_SPI)
+ static u32 pmic_spi_prepare_tx(u32 reg, u32 *val, u32 write)
+ {
+ return (write << 31) | (reg << 25) | (*val & 0x00FFFFFF);
+ }
+ #endif
+
+ int pmic_init(unsigned char bus)
+ {
+ static const char name[] = "FSL_PMIC";
+ struct pmic *p = pmic_alloc();
+
+ if (!p) {
+ printf("%s: POWER allocation error!\n", __func__);
+ return -ENOMEM;
+ }
+
+ p->name = name;
+ p->number_of_regs = PMIC_NUM_OF_REGS;
+
+ #if defined(CONFIG_POWER_SPI)
+ p->interface = PMIC_SPI;
+ p->bus = CONFIG_FSL_PMIC_BUS;
+ p->hw.spi.cs = CONFIG_FSL_PMIC_CS;
+ p->hw.spi.clk = CONFIG_FSL_PMIC_CLK;
+ p->hw.spi.mode = CONFIG_FSL_PMIC_MODE;
+ p->hw.spi.bitlen = CONFIG_FSL_PMIC_BITLEN;
+ p->hw.spi.flags = SPI_XFER_BEGIN | SPI_XFER_END;
+ p->hw.spi.prepare_tx = pmic_spi_prepare_tx;
+ #elif defined(CONFIG_POWER_I2C)
+ p->interface = PMIC_I2C;
+ p->hw.i2c.addr = CONFIG_SYS_FSL_PMIC_I2C_ADDR;
++ p->hw.i2c.tx_num = FSL_PMIC_I2C_LENGTH;
+ p->bus = bus;
+ #else
+ #error "You must select CONFIG_POWER_SPI or CONFIG_PMIC_I2C"
+ #endif
+
+ return 0;
+ }
/*
* PMIC Configs
*/
- #define CONFIG_PMIC
- #define CONFIG_PMIC_I2C
- #define CONFIG_PMIC_FSL
+ #define CONFIG_POWER
+ #define CONFIG_POWER_I2C
+ #define CONFIG_POWER_FSL
+#define CONFIG_PMIC_FSL_MC13892
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08
#define CONFIG_RTC_MC13XXX
#define CONFIG_SYS_I2C_SPEED 100000
/* PMIC Configs */
- #define CONFIG_PMIC
- #define CONFIG_PMIC_I2C
- #define CONFIG_PMIC_FSL
+ #define CONFIG_POWER
+ #define CONFIG_POWER_I2C
+ #define CONFIG_POWER_FSL
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 8
+#define CONFIG_PMIC_FSL_MC13892
#define CONFIG_RTC_MC13XXX
/* MMC Configs */
#define CONFIG_SYS_I2C_SPEED 100000
/* PMIC Controller */
- #define CONFIG_PMIC
- #define CONFIG_PMIC_I2C
- #define CONFIG_DIALOG_PMIC
- #define CONFIG_PMIC_FSL
+ #define CONFIG_POWER
+ #define CONFIG_POWER_I2C
+ #define CONFIG_DIALOG_POWER
+ #define CONFIG_POWER_FSL
+#define CONFIG_PMIC_FSL_MC13892
#define CONFIG_SYS_DIALOG_PMIC_I2C_ADDR 0x48
#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
--- /dev/null
- #define CONFIG_PMIC
- #define CONFIG_PMIC_I2C
+/*
+ * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
+ *
+ * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
+ *
+ * Configuration for the woodburn 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., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __WOODBURN_COMMON_CONFIG_H
+#define __WOODBURN_COMMON_CONFIG_H
+
+#include <asm/arch/imx-regs.h>
+
+ /* High Level Configuration Options */
+#define CONFIG_ARM1136 /* This is an arm1136 CPU core */
+#define CONFIG_MX35
+#define CONFIG_MX35_HCLK_FREQ 24000000
+
+#define CONFIG_SYS_DCACHE_OFF
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#define CONFIG_DISPLAY_CPUINFO
+
+/* Only in case the value is not present in mach-types.h */
+#ifndef MACH_TYPE_FLEA3
+#define MACH_TYPE_FLEA3 3668
+#endif
+
+#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
+
+/* This is required to setup the ESDC controller */
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_REVISION_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_INITRD_TAG
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
+
+/*
+ * Hardware drivers
+ */
+#define CONFIG_HARD_I2C
+#define CONFIG_I2C_MXC
+#define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
+#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_MXC_SPI
+#define CONFIG_MXC_GPIO
+
+/* PMIC Controller */
- #define CONFIG_PMIC_FSL
++#define CONFIG_POWER
++#define CONFIG_POWER_I2C
++#define CONFIG_POWER_FSL
+#define CONFIG_PMIC_FSL_MC13892
+#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8
+#define CONFIG_RTC_MC13XXX
+
+
+/* mmc driver */
+#define CONFIG_MMC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR 0
+#define CONFIG_SYS_FSL_ESDHC_NUM 1
+
+/*
+ * UART (console)
+ */
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE UART1_BASE
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * Command definition
+ */
+
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_BOOTP_SUBNETMASK
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_DNS
+
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_CACHE
+
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+
+#define CONFIG_CMD_MMC
+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+
+#define CONFIG_CMD_GPIO
+#define CONFIG_MXC_GPIO
+
+#define CONFIG_NET_RETRY_COUNT 100
+
+#define CONFIG_BOOTDELAY 3
+
+#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
+
+
+/*
+ * Ethernet on SOC (FEC)
+ */
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE FEC_BASE_ADDR
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_MICREL
+#define CONFIG_FEC_MXC_PHYADDR 0x1
+
+#define CONFIG_MII
+#define CONFIG_DISCOVER_PHY
+
+#define CONFIG_ARP_TIMEOUT 200UL
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_PROMPT "woodburn U-Boot > "
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
+
+#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 0 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x10000
+
+#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
+
+#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+
+#define CONFIG_SYS_HZ 1000
+
+
+/*
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#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 (256 * 1024 * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
+
+#define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \
+ IRAM_BASE_ADDR - \
+ GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \
+ CONFIG_SYS_GBL_DATA_OFFSET)
+
+/*
+ * MTD Command for mtdparts
+ */
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_FLASH_CFI_MTD
+#define CONFIG_MTD_PARTITIONS
+#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
+#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
+ "32m(rootfb)," \
+ "64m(pcache)," \
+ "64m(app1)," \
+ "10m(app2),-(spool);" \
+ "physmap-flash.0:512k(u-boot),64k(env1)," \
+ "64k(env2),3776k(kernel1),3776k(kernel2)"
+
+/*
+ * FLASH and environment organization
+ */
+#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
+/* Monitor at beginning of flash */
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+
+#define CONFIG_ENV_SECT_SIZE (128 * 1024)
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+
+/* Address and size of Redundant Environment Sector */
+#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
+#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
+
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+
+#define CONFIG_ENV_IS_IN_FLASH
+
+/*
+ * CFI FLASH driver setup
+ */
+#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
+#define CONFIG_FLASH_CFI_DRIVER
+
+/* A non-standard buffered write algorithm */
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
+#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
+
+/*
+ * NAND FLASH driver setup
+ */
+#define CONFIG_NAND_MXC
+#define CONFIG_NAND_MXC_V1_1
+#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
+#define CONFIG_MXC_NAND_HWECC
+#define CONFIG_SYS_NAND_LARGEPAGE
+
+#if 0
+#define CONFIG_MTD_DEBUG
+#define CONFIG_MTD_DEBUG_VERBOSE 7
+#endif
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+
+/*
+ * Default environment and default scripts
+ * to update uboot and load kernel
+ */
+#define xstr(s) str(s)
+#define str(s) #s
+
+#define CONFIG_HOSTNAME woodburn
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram 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 ${bootargs}" \
+ " console=ttymxc0,${baudrate}\0" \
+ "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
+ "loadaddr=80800000\0" \
+ "kernel_addr_r=80800000\0" \
+ "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
+ "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
+ "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\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 ${kernel_addr_r} ${bootfile};" \
+ "tftp ${ramdisk_addr_r} ${ramdisk_file};\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" \
+ "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "load=tftp ${loadaddr} ${u-boot}\0" \
+ "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \
+ "update=protect off ${uboot_addr} +80000;" \
+ "erase ${uboot_addr} +80000;" \
+ "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"
+
+#endif /* __CONFIG_H */
projects / u-boot / commitdiff