*
* Configuration settings for the OMAP3 Pandora.
*
- * 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
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
-/*
- * High Level Configuration Options
- */
-#define CONFIG_OMAP 1 /* in a TI OMAP core */
-#define CONFIG_OMAP34XX 1 /* which is a 34XX */
-#define CONFIG_OMAP3_PANDORA 1 /* working with pandora */
-#define CONFIG_OMAP_GPIO
+#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
+#define CONFIG_NAND
-#define CONFIG_SDRC /* The chip has SDRC controller */
+/* override base for compatibility with MLO the device ships with */
+#define CONFIG_SYS_TEXT_BASE 0x80008000
-#include <asm/arch/cpu.h> /* get chip and board defs */
-#include <asm/arch/omap3.h>
+#include <configs/ti_omap3_common.h>
/*
* Display CPU and Board information
#define CONFIG_DISPLAY_CPUINFO 1
#define CONFIG_DISPLAY_BOARDINFO 1
-/* Clock Defines */
-#define V_OSCK 26000000 /* Clock output from T2 */
-#define V_SCLK (V_OSCK >> 1)
-
#define CONFIG_MISC_INIT_R
-
-#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
-#define CONFIG_SETUP_MEMORY_TAGS 1
-#define CONFIG_INITRD_TAG 1
#define CONFIG_REVISION_TAG 1
-#define CONFIG_OF_LIBFDT 1
-
-/*
- * Size of malloc() pool
- */
#define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024 + CONFIG_ENV_SIZE)
+
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
+#define CONFIG_SYS_DEVICE_NULLDEV 1
/*
* Hardware drivers
*/
-#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
-#define CONFIG_SYS_DEVICE_NULLDEV 1
+/* I2C Support */
+#define CONFIG_SYS_I2C_OMAP34XX
-/* USB */
-#define CONFIG_MUSB_UDC 1
-#define CONFIG_USB_OMAP3 1
-#define CONFIG_TWL4030_USB 1
+/* TWL4030 LED */
+#define CONFIG_TWL4030_LED
-/* USB device configuration */
-#define CONFIG_USB_DEVICE 1
-#define CONFIG_USB_TTY 1
+/* Initialize GPIOs by default */
+#define CONFIG_OMAP3_GPIO_4 /* GPIO96..127 is in GPIO Bank 4 */
+#define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO Bank 6 */
/*
* NS16550 Configuration
*/
-#define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */
-
-#define CONFIG_SYS_NS16550
+#undef CONFIG_OMAP_SERIAL
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
-
-/*
- * select serial console configuration
- */
-#define CONFIG_CONS_INDEX 3
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
#define CONFIG_SERIAL3 3
-/* allow to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-#define CONFIG_BAUDRATE 115200
-#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, \
- 115200}
-#define CONFIG_GENERIC_MMC 1
-#define CONFIG_MMC 1
-#define CONFIG_OMAP_HSMMC 1
-#define CONFIG_DOS_PARTITION 1
-
/* commands to include */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_EXT2 /* EXT2 Support */
-#define CONFIG_CMD_FAT /* FAT support */
-
-#define CONFIG_CMD_I2C /* I2C serial bus support */
-#define CONFIG_CMD_MMC /* MMC support */
-#define CONFIG_CMD_NAND /* NAND support */
#define CONFIG_CMD_CACHE /* Cache control */
-#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
-#undef CONFIG_CMD_FPGA /* FPGA configuration Support */
-#undef CONFIG_CMD_IMI /* iminfo */
-#undef CONFIG_CMD_IMLS /* List all found images */
-#undef CONFIG_CMD_NET /* bootp, tftpboot, rarpboot */
-#undef CONFIG_CMD_NFS /* NFS support */
-
-#define CONFIG_SYS_NO_FLASH
-#define CONFIG_HARD_I2C 1
-#define CONFIG_SYS_I2C_SPEED 100000
-#define CONFIG_SYS_I2C_SLAVE 1
-#define CONFIG_DRIVER_OMAP34XX_I2C 1
-
-/*
- * TWL4030
- */
-#define CONFIG_TWL4030_POWER 1
-#define CONFIG_TWL4030_LED 1
-
/*
* Board NAND Info.
*/
-#define CONFIG_NAND_OMAP_GPMC
#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
/* to access nand */
-#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */
- /* to access nand */
- /* at CS0 */
-#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
+#define CONFIG_SYS_NAND_BUSWIDTH_16BIT 16
+#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW
+#define CONFIG_SYS_NAND_PAGE_SIZE 2048
+#define CONFIG_SYS_NAND_OOBSIZE 64
-#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */
- /* devices */
+#ifdef CONFIG_NAND
+#define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
+#define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
-#ifdef CONFIG_CMD_NAND
-#define CONFIG_CMD_MTDPARTS
-#define CONFIG_MTD_PARTITIONS
-#define CONFIG_MTD_DEVICE
-#define CONFIG_CMD_UBI
-#define CONFIG_CMD_UBIFS
-#define CONFIG_RBTREE
-#define CONFIG_LZO
+#define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
+#define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
-#define MTDIDS_DEFAULT "nand0=nand"
-#define MTDPARTS_DEFAULT "mtdparts=nand:512k(xloader),"\
+#define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
+
+#define MTDIDS_DEFAULT "nand0=omap2-nand.0"
+#define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(xloader),"\
"1920k(uboot),128k(uboot-env),"\
"10m(boot),-(rootfs)"
#else
#define MTDPARTS_DEFAULT
#endif
-/* Environment information */
-#define CONFIG_BOOTDELAY 1
-
#define CONFIG_EXTRA_ENV_SETTINGS \
+ DEFAULT_LINUX_BOOT_ENV \
"usbtty=cdc_acm\0" \
- "loadaddr=0x82000000\0" \
"bootargs=ubi.mtd=4 ubi.mtd=3 root=ubi0:rootfs rootfstype=ubifs " \
"rw rootflags=bulk_read vram=6272K omapfb.vram=0:3000K\0" \
"mtdparts=" MTDPARTS_DEFAULT "\0" \
"ubi part boot && ubifsmount ubi:boot && " \
"ubifsload ${loadaddr} uImage && bootm ${loadaddr}"
-#define CONFIG_AUTO_COMPLETE 1
/*
* Miscellaneous configurable options
*/
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#undef CONFIG_SYS_PROMPT
#define CONFIG_SYS_PROMPT "Pandora # "
-#define CONFIG_SYS_CBSIZE 512 /* 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 */
-/* Boot Argument Buffer Size */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+
/* memtest works on */
#define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
#define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
0x01F00000) /* 31MB */
-#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
- /* address */
-
-/*
- * OMAP3 has 12 GP timers, they can be driven by the system clock
- * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK).
- * This rate is divided by a local divisor.
- */
-#define CONFIG_SYS_TIMERBASE OMAP34XX_GPT2
-#define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ 1000
-
-/*-----------------------------------------------------------------------
- * Physical Memory Map
- */
-#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
-#define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0
-#define PHYS_SDRAM_2 OMAP34XX_SDRC_CS1
-
-#define CONFIG_SYS_TEXT_BASE 0x80008000
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800
-#define CONFIG_SYS_INIT_RAM_SIZE 0x800
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_SIZE - \
- GENERATED_GBL_DATA_SIZE)
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-
-/* **** PISMO SUPPORT *** */
-
-/* Configure the PISMO */
-#define PISMO1_NAND_SIZE GPMC_SIZE_128M
-#define PISMO1_ONEN_SIZE GPMC_SIZE_128M
-
-#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */
-
-#if defined(CONFIG_CMD_NAND)
-#define CONFIG_SYS_FLASH_BASE PISMO1_NAND_BASE
+#if defined(CONFIG_NAND)
+#define CONFIG_SYS_FLASH_BASE NAND_BASE
#endif
/* Monitor at start of flash */
projects / karo-tx-uboot.git / blobdiff