| /* |
| * (C) Copyright 2008-2010 |
| * GraÅžvydas Ignotas <notasas@gmail.com> |
| * |
| * Configuration settings for the OMAP3 Pandora. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ |
| #define CONFIG_NAND |
| |
| /* override base for compatibility with MLO the device ships with */ |
| #define CONFIG_SYS_TEXT_BASE 0x80008000 |
| |
| #include <configs/ti_omap3_common.h> |
| |
| /* |
| * Display CPU and Board information |
| */ |
| #define CONFIG_DISPLAY_CPUINFO 1 |
| #define CONFIG_DISPLAY_BOARDINFO 1 |
| |
| #define CONFIG_MISC_INIT_R |
| #define CONFIG_REVISION_TAG 1 |
| |
| #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ |
| |
| #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 |
| #define CONFIG_SYS_DEVICE_NULLDEV 1 |
| |
| /* |
| * Hardware drivers |
| */ |
| |
| /* I2C Support */ |
| #define CONFIG_SYS_I2C_OMAP34XX |
| |
| /* TWL4030 LED */ |
| #define CONFIG_TWL4030_LED |
| |
| /* 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 |
| */ |
| #undef CONFIG_NS16550_SERIAL |
| #undef CONFIG_SYS_NS16550_CLK |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK |
| #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 |
| #define CONFIG_SERIAL3 3 |
| |
| /* commands to include */ |
| #define CONFIG_CMD_CACHE /* Cache control */ |
| |
| /* |
| * Board NAND Info. |
| */ |
| #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ |
| /* to access nand */ |
| #define CONFIG_SYS_NAND_BUSWIDTH_16BIT |
| #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_SW |
| #define CONFIG_SYS_NAND_PAGE_SIZE 2048 |
| #define CONFIG_SYS_NAND_OOBSIZE 64 |
| |
| #ifdef CONFIG_NAND |
| #define CONFIG_CMD_UBI /* UBI-formated MTD partition support */ |
| #define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */ |
| |
| #define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */ |
| #define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */ |
| |
| #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 |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| DEFAULT_LINUX_BOOT_ENV \ |
| "usbtty=cdc_acm\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" \ |
| |
| #define CONFIG_BOOTCOMMAND \ |
| "if mmc rescan && fatload mmc1 0 ${loadaddr} autoboot.scr || " \ |
| "ext2load mmc1 0 ${loadaddr} autoboot.scr; then " \ |
| "source ${loadaddr}; " \ |
| "fi; " \ |
| "ubi part boot && ubifsmount ubi:boot && " \ |
| "ubifsload ${loadaddr} uImage && bootm ${loadaddr}" |
| |
| /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) |
| #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ |
| 0x01F00000) /* 31MB */ |
| |
| #if defined(CONFIG_NAND) |
| #define CONFIG_SYS_FLASH_BASE NAND_BASE |
| #endif |
| |
| /* Monitor at start of flash */ |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| |
| #define CONFIG_ENV_IS_IN_NAND 1 |
| #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ |
| |
| #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ |
| #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET |
| #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET |
| |
| #define CONFIG_SYS_CACHELINE_SIZE 64 |
| |
| #endif /* __CONFIG_H */ |